yss-project/src/app/pages/team-leader/dashboard/dashboard.ts

import { CommonModule } from '@angular/common';
import { FormsModule } from '@angular/forms';
import { Router, RouterModule } from '@angular/router';
import { Component, OnInit, OnDestroy, ElementRef, ViewChild } from '@angular/core';
import { ProjectService } from '../../../services/project.service';
import { DesignerService } from '../services/designer.service';
import { WxworkAuth } from 'fmode-ng/core';
import { ProjectIssueService, ProjectIssue, IssueStatus, IssuePriority, IssueType } from '../../../../modules/project/services/project-issue.service';
import { FmodeParse } from 'fmode-ng/parse';
import { ProjectTimelineComponent } from '../project-timeline';
import type { ProjectTimeline } from '../project-timeline/project-timeline';
import { EmployeeDetailPanelComponent } from '../employee-detail-panel';

// 项目阶段定义
interface ProjectStage {
  id: string;
  name: string;
  order: number;
}

interface ProjectPhase {
  name: string;
  percentage: number;
  startPercentage: number;
  isCompleted: boolean;
  isCurrent: boolean;
}

interface Project {
  id: string;
  name: string;
  type: 'soft' | 'hard';
  memberType: 'vip' | 'normal';
  designerName: string;
  status: string;
  expectedEndDate: Date; // TODO: 兼容旧字段，后续可移除
  deadline: Date; // 真实截止时间字段
  createdAt?: Date; // 真实开始时间字段（可选）
  isOverdue: boolean;
  overdueDays: number;
  dueSoon: boolean;
  urgency: 'high' | 'medium' | 'low';
  phases: ProjectPhase[];
  currentStage: string; // 新增：当前项目阶段
  // 新增：质量评级
  qualityRating?: 'excellent' | 'qualified' | 'unqualified' | 'pending';
  lastCustomerFeedback?: string;
// 预构建的搜索索引，减少重复 toLowerCase 与拼接
  searchIndex?: string;
}

interface TodoTask {
  id: string;
  title: string;
  description: string;
  deadline: Date;
  priority: 'high' | 'medium' | 'low';
  type: 'review' | 'assign' | 'performance';
  targetId: string;
}

// 新增：从问题板块映射的待办任务
interface TodoTaskFromIssue {
  id: string;
  title: string;
  description?: string;
  priority: IssuePriority;
  type: IssueType;
  status: IssueStatus;
  projectId: string;
  projectName: string;
  relatedSpace?: string;
  relatedStage?: string;
  assigneeName?: string;
  creatorName?: string;
  createdAt: Date;
  updatedAt: Date;
  dueDate?: Date;
  tags?: string[];
}

/**
 * 🆕 紧急事件接口
 * 从项目时间轴自动计算，表示截止时间到了但未完成的事件
 */
interface UrgentEvent {
  id: string;
  title: string;
  description: string;
  eventType: 'review' | 'delivery' | 'phase_deadline'; // 事件类型
  phaseName?: string; // 阶段名称（如果是阶段截止）
  deadline: Date; // 截止时间
  projectId: string;
  projectName: string;
  designerName?: string;
  urgencyLevel: 'critical' | 'high' | 'medium'; // 紧急程度
  overdueDays?: number; // 逾期天数（负数表示还有几天）
  completionRate?: number; // 完成率（0-100）
}

// 员工请假记录接口
interface LeaveRecord {
  id: string;
  employeeName: string;
  date: string; // YYYY-MM-DD 格式
  isLeave: boolean;
  leaveType?: 'sick' | 'personal' | 'annual' | 'other'; // 请假类型
  reason?: string; // 请假原因
}

// 员工详情面板数据接口
interface EmployeeDetail {
  name: string;
  currentProjects: number; // 当前负责项目数
  projectNames: string[]; // 项目名称列表（用于显示）
  projectData: Array<{ id: string; name: string }>; // 项目数据（包含ID和名称，用于跳转）
  leaveRecords: LeaveRecord[]; // 未来7天请假记录
  redMarkExplanation: string; // 红色标记说明
  calendarData?: EmployeeCalendarData; // 负载日历数据
  // 新增：问卷相关
  surveyCompleted?: boolean; // 是否完成问卷
  surveyData?: any; // 问卷答案数据
  profileId?: string; // Profile ID
}

// 员工日历数据接口
interface EmployeeCalendarData {
  currentMonth: Date;
  days: EmployeeCalendarDay[];
}

// 日历日期数据
interface EmployeeCalendarDay {
  date: Date;
  projectCount: number; // 当天项目数量
  projects: Array<{ id: string; name: string; deadline?: Date }>; // 项目列表
  isToday: boolean;
  isCurrentMonth: boolean;
}

declare const echarts: any;
@Component({
  selector: 'app-dashboard',
  standalone: true,
  imports: [CommonModule, FormsModule, RouterModule, ProjectTimelineComponent, EmployeeDetailPanelComponent],
  templateUrl: './dashboard.html',
  styleUrl: './dashboard.scss'
})

export class Dashboard implements OnInit, OnDestroy {
  // 暴露 Array 给模板使用
  Array = Array;
  
  projects: Project[] = [];
  filteredProjects: Project[] = [];
  todoTasks: TodoTask[] = [];
  urgentPinnedProjects: Project[] = [];
  showAlert: boolean = false;
  selectedProjectId: string = '';
  
  // 新增：从问题板块加载的待办任务
  todoTasksFromIssues: TodoTaskFromIssue[] = [];
  loadingTodoTasks: boolean = false;
  todoTaskError: string = '';
  private todoTaskRefreshTimer: any;
  
  // 🆕 紧急事件（从项目时间轴自动计算）
  urgentEvents: UrgentEvent[] = [];
  loadingUrgentEvents: boolean = false;
  
  // 新增：当前用户信息
  currentUser = {
    name: '组长',
    avatar: "data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Crect width='100%25' height='100%25' fill='%23CCFFCC'/%3E%3Ctext x='50%25' y='50%25' font-family='Arial' font-size='13.333333333333334' font-weight='bold' text-anchor='middle' fill='%23555555' dy='0.3em'%3E组长%3C/text%3E%3C/svg%3E",
    roleName: '组长'
  };
  currentDate = new Date();
  
  // 真实设计师数据（从fmode-ng获取）
  realDesigners: any[] = [];
  
  // 设计师工作量映射（从 ProjectTeam 表）
  designerWorkloadMap: Map<string, any[]> = new Map(); // designerId/name -> projects[]
  
  // 智能推荐相关
  showSmartMatch: boolean = false;
  selectedProject: any = null;
  recommendations: any[] = [];
  // 新增：关键词搜索
  searchTerm: string = '';
  searchSuggestions: Project[] = [];
  showSuggestions: boolean = false;
  private hideSuggestionsTimer: any;
  
  // 搜索性能与交互控制
  private searchDebounceTimer: any;
  private readonly SEARCH_DEBOUNCE_MS = 200; // 防抖时长（毫秒）
  private readonly MIN_SEARCH_LEN = 2; // 最小触发建议长度
  private readonly MAX_SUGGESTIONS = 8; // 建议最大条数
  private isSearchFocused: boolean = false; // 是否处于输入聚焦态
  // 新增：临期项目与筛选状态
  selectedType: 'all' | 'soft' | 'hard' = 'all';
  selectedUrgency: 'all' | 'high' | 'medium' | 'low' = 'all';
  selectedStatus: 'all' | 'progress' | 'completed' | 'overdue' | 'pendingApproval' | 'pendingAssignment' | 'dueSoon' = 'all';
  selectedDesigner: string = 'all';
  selectedMemberType: 'all' | 'vip' | 'normal' = 'all';
  // 新增：时间窗筛选
  selectedTimeWindow: 'all' | 'today' | 'threeDays' | 'sevenDays' = 'all';
  designers: string[] = [];
  // 新增：四大板块筛选
  selectedCorePhase: 'all' | 'order' | 'requirements' | 'delivery' | 'aftercare' = 'all';
  
  // 设计师画像（从fmode-ng动态获取，保留此字段作为兼容）
  designerProfiles: any[] = [];

  // 10个项目阶段
  projectStages: ProjectStage[] = [
    { id: 'pendingApproval', name: '待确认', order: 1 },
    { id: 'pendingAssignment', name: '待分配', order: 2 },
    { id: 'requirement', name: '需求沟通', order: 3 },
    { id: 'planning', name: '方案规划', order: 4 },
    { id: 'modeling', name: '建模阶段', order: 5 },
    { id: 'rendering', name: '渲染阶段', order: 6 },
    { id: 'postProduction', name: '后期处理', order: 7 },
    { id: 'review', name: '方案评审', order: 8 },
    { id: 'revision', name: '方案修改', order: 9 },
    { id: 'delivery', name: '交付完成', order: 10 }
  ];

  // 5大核心阶段（聚合展示）
  corePhases: ProjectStage[] = [
    { id: 'order', name: '订单分配', order: 1 },        // 待确认、待分配
    { id: 'requirements', name: '确认需求', order: 2 },  // 需求沟通、方案规划
    { id: 'delivery', name: '交付执行', order: 3 },      // 建模、渲染、后期/评审/修改
    { id: 'aftercare', name: '售后', order: 4 }          // 交付完成 → 售后
  ];
  // 甘特视图开关与实例引用（默认显示时间轴视图）
  showGanttView: boolean = true;
  private ganttChart: any | null = null;
  @ViewChild('ganttChartRef', { static: false }) ganttChartRef!: ElementRef<HTMLDivElement>;
  // 工作负载甘特图引用
  @ViewChild('workloadGanttContainer', { static: false }) workloadGanttContainer!: ElementRef<HTMLDivElement>;
  private workloadGanttChart: any | null = null;
  workloadGanttScale: 'week' | 'month' = 'week';
  // 甘特时间尺度：仅周/月
  ganttScale: 'day' | 'week' | 'month' = 'week';
  // 新增：甘特模式（项目 / 设计师排班）
  ganttMode: 'project' | 'designer' = 'project';

  // 个人详情面板相关属性
  showEmployeeDetailPanel: boolean = false;
  selectedEmployeeDetail: EmployeeDetail | null = null;
  refreshingSurvey: boolean = false; // 新增：刷新问卷状态
  showFullSurvey: boolean = false; // 新增：是否显示完整问卷
  
  // 日历项目列表弹窗
  showCalendarProjectList: boolean = false;
  selectedDayProjects: Array<{ id: string; name: string; deadline?: Date }> = [];
  selectedDate: Date | null = null;
  
  // 当前员工日历相关数据（用于切换月份）
  private currentEmployeeName: string = '';
  private currentEmployeeProjects: any[] = [];
  
  // 项目时间轴数据
  projectTimelineData: ProjectTimeline[] = [];
  private timelineDataCache: ProjectTimeline[] = [];
  private lastDesignerWorkloadMapSize: number = 0;
  
  // 员工请假数据（模拟数据）
  private leaveRecords: LeaveRecord[] = [
    { id: '1', employeeName: '张三', date: '2024-01-20', isLeave: true, leaveType: 'personal', reason: '事假' },
    { id: '2', employeeName: '张三', date: '2024-01-21', isLeave: false },
    { id: '3', employeeName: '张三', date: '2024-01-22', isLeave: false },
    { id: '4', employeeName: '张三', date: '2024-01-23', isLeave: false },
    { id: '5', employeeName: '张三', date: '2024-01-24', isLeave: false },
    { id: '6', employeeName: '张三', date: '2024-01-25', isLeave: false },
    { id: '7', employeeName: '张三', date: '2024-01-26', isLeave: false },
    
    { id: '8', employeeName: '李四', date: '2024-01-20', isLeave: false },
    { id: '9', employeeName: '李四', date: '2024-01-21', isLeave: true, leaveType: 'sick', reason: '病假' },
    { id: '10', employeeName: '李四', date: '2024-01-22', isLeave: true, leaveType: 'sick', reason: '病假' },
    { id: '11', employeeName: '李四', date: '2024-01-23', isLeave: false },
    { id: '12', employeeName: '李四', date: '2024-01-24', isLeave: false },
    { id: '13', employeeName: '李四', date: '2024-01-25', isLeave: false },
    { id: '14', employeeName: '李四', date: '2024-01-26', isLeave: false },
    
    { id: '15', employeeName: '王五', date: '2024-01-20', isLeave: false },
    { id: '16', employeeName: '王五', date: '2024-01-21', isLeave: false },
    { id: '17', employeeName: '王五', date: '2024-01-22', isLeave: false },
    { id: '18', employeeName: '王五', date: '2024-01-23', isLeave: true, leaveType: 'annual', reason: '年假' },
    { id: '19', employeeName: '王五', date: '2024-01-24', isLeave: false },
    { id: '20', employeeName: '王五', date: '2024-01-25', isLeave: false },
    { id: '21', employeeName: '王五', date: '2024-01-26', isLeave: false },
    
    { id: '22', employeeName: '赵六', date: '2024-01-20', isLeave: false },
    { id: '23', employeeName: '赵六', date: '2024-01-21', isLeave: false },
    { id: '24', employeeName: '赵六', date: '2024-01-22', isLeave: false },
    { id: '25', employeeName: '赵六', date: '2024-01-23', isLeave: false },
    { id: '26', employeeName: '赵六', date: '2024-01-24', isLeave: false },
    { id: '27', employeeName: '赵六', date: '2024-01-25', isLeave: false },
    { id: '28', employeeName: '赵六', date: '2024-01-26', isLeave: false }
  ];
  constructor(
    private projectService: ProjectService, 
    private router: Router,
    private designerService: DesignerService,
    private issueService: ProjectIssueService
  ) {}

  async ngOnInit(): Promise<void> {
    // 新增：加载用户Profile信息
    await this.loadUserProfile();
    
    await this.loadProjects();
    await this.loadDesigners();
    this.loadTodoTasks();
    // 首次微任务后尝试初始化一次，确保容器已渲染
    setTimeout(() => this.updateWorkloadGantt(), 0);
    
    // 新增：加载待办任务（从问题板块）
    await this.loadTodoTasksFromIssues();
    // 🆕 计算紧急事件
    this.calculateUrgentEvents();
    // 启动自动刷新
    this.startAutoRefresh();
  }

  /**
   * 从fmode-ng加载真实设计师数据
   */
  async loadDesigners(): Promise<void> {
    try {
      this.realDesigners = await this.designerService.getDesigners();
      // 更新设计师列表（用于筛选下拉框）
      this.designers = this.realDesigners.map(d => d.name);
      // 同时更新designerProfiles以保持兼容性
      this.designerProfiles = this.realDesigners.map(d => ({
        id: d.id,
        name: d.name,
        skills: d.tags.expertise.styles || [],
        workload: 0, // 后续动态计算
        avgRating: d.tags.history.avgRating || 0,
        experience: 0 // 暂无此字段
      }));
      
      // 加载设计师的实际工作量
      await this.loadDesignerWorkload();
    } catch (error) {
      console.error('加载设计师数据失败:', error);
    }
  }
  
  /**
   * 🔧 从 ProjectTeam 表加载每个设计师的实际工作量
   */
  async loadDesignerWorkload(): Promise<void> {
    try {
      const Parse = await import('fmode-ng/parse').then(m => m.FmodeParse.with('nova'));
      
      // 查询所有 ProjectTeam 记录
      const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
      
      // 先查询当前公司的所有项目
      const projectQuery = new Parse.Query('Project');
      projectQuery.equalTo('company', cid);
      projectQuery.notEqualTo('isDeleted', true);
      
      // 查询当前公司项目的 ProjectTeam
      const teamQuery = new Parse.Query('ProjectTeam');
      teamQuery.matchesQuery('project', projectQuery);
      teamQuery.notEqualTo('isDeleted', true);
      teamQuery.include('project');
      teamQuery.include('profile');
      teamQuery.limit(1000);
      
      const teamRecords = await teamQuery.find();
      
      // 如果 ProjectTeam 表为空，使用降级方案
      if (teamRecords.length === 0) {
        await this.loadDesignerWorkloadFromProjects();
        return;
      }
      
      // 构建设计师工作量映射
      this.designerWorkloadMap.clear();
      
      teamRecords.forEach((record: any) => {
        const profile = record.get('profile');
        const project = record.get('project');
        
        if (!profile || !project) {
          return;
        }
        
        const profileId = profile.id;
        const profileName = profile.get('name') || profile.get('user')?.get?.('name') || `设计师-${profileId.slice(-4)}`;
        
        // 提取项目信息
        // 优先获取各个日期字段
        const createdAtValue = project.get('createdAt');
        const updatedAtValue = project.get('updatedAt');
        const deadlineValue = project.get('deadline');
        const deliveryDateValue = project.get('deliveryDate');
        const expectedDeliveryDateValue = project.get('expectedDeliveryDate');
        const demodayValue = project.get('demoday'); // 🆕 小图对图日期
        
        // 🔧 如果 get() 方法都返回假值，尝试从 createdAt/updatedAt 属性直接获取
        // Parse 对象的 createdAt/updatedAt 是内置属性
        let finalCreatedAt = createdAtValue || updatedAtValue;
        if (!finalCreatedAt && project.createdAt) {
          finalCreatedAt = project.createdAt; // Parse 内置属性
        }
        if (!finalCreatedAt && project.updatedAt) {
          finalCreatedAt = project.updatedAt; // Parse 内置属性
        }
        
        const projectData = {
          id: project.id,
          name: project.get('title') || '未命名项目',
          status: project.get('status') || '进行中',
          currentStage: project.get('currentStage') || '未知阶段',
          deadline: deadlineValue || deliveryDateValue || expectedDeliveryDateValue,
          demoday: demodayValue, // 🆕 小图对图日期
          createdAt: finalCreatedAt,
          designerName: profileName
        };
        
        // 添加到映射 (by ID)
        if (!this.designerWorkloadMap.has(profileId)) {
          this.designerWorkloadMap.set(profileId, []);
        }
        this.designerWorkloadMap.get(profileId)!.push(projectData);
        
        // 同时建立 name -> projects 的映射（用于甘特图）
        if (!this.designerWorkloadMap.has(profileName)) {
          this.designerWorkloadMap.set(profileName, []);
        }
        this.designerWorkloadMap.get(profileName)!.push(projectData);
      });
      
      // 更新项目时间轴数据
      this.convertToProjectTimeline();
      
    } catch (error) {
      console.error('加载设计师工作量失败:', error);
    }
  }
  
  /**
   * 🔧 降级方案：从 Project.assignee 统计工作量
   * 当 ProjectTeam 表为空时使用
   */
  async loadDesignerWorkloadFromProjects(): Promise<void> {
    try {
      const Parse = await import('fmode-ng/parse').then(m => m.FmodeParse.with('nova'));
      const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
      
      // 查询所有项目
      const projectQuery = new Parse.Query('Project');
      projectQuery.equalTo('company', cid);
      projectQuery.equalTo('isDeleted', false);
      projectQuery.include('assignee');
      projectQuery.include('department');
      projectQuery.limit(1000);
      
      const projects = await projectQuery.find();
      
      // 构建设计师工作量映射
      this.designerWorkloadMap.clear();
      
      projects.forEach((project: any) => {
        const assignee = project.get('assignee');
        if (!assignee) return;
        
        // 只统计组员角色的项目
        const assigneeRole = assignee.get('roleName');
        if (assigneeRole !== '组员') {
          return;
        }
        
        const assigneeName = assignee.get('name') || assignee.get('user')?.get?.('name') || `设计师-${assignee.id.slice(-4)}`;
        
        // 提取项目信息
        // 优先获取各个日期字段
        const createdAtValue = project.get('createdAt');
        const updatedAtValue = project.get('updatedAt');
        const deadlineValue = project.get('deadline');
        const deliveryDateValue = project.get('deliveryDate');
        const expectedDeliveryDateValue = project.get('expectedDeliveryDate');
        const demodayValue = project.get('demoday'); // 🆕 小图对图日期
        
        // 🔧 如果 get() 方法都返回假值，尝试从 createdAt/updatedAt 属性直接获取
        let finalCreatedAt = createdAtValue || updatedAtValue;
        if (!finalCreatedAt && project.createdAt) {
          finalCreatedAt = project.createdAt;
        }
        if (!finalCreatedAt && project.updatedAt) {
          finalCreatedAt = project.updatedAt;
        }
        
        const projectData = {
          id: project.id,
          name: project.get('title') || '未命名项目',
          status: project.get('status') || '进行中',
          currentStage: project.get('currentStage') || '未知阶段',
          deadline: deadlineValue || deliveryDateValue || expectedDeliveryDateValue,
          demoday: demodayValue, // 🆕 小图对图日期
          createdAt: finalCreatedAt,
          designerName: assigneeName
        };
        
        // 添加到映射
        if (!this.designerWorkloadMap.has(assigneeName)) {
          this.designerWorkloadMap.set(assigneeName, []);
        }
        this.designerWorkloadMap.get(assigneeName)!.push(projectData);
      });
      
    } catch (error) {
      console.error('[降级方案] 加载工作量失败:', error);
    }
  }

  /**
   * 从fmode-ng加载真实项目数据
   */
  async loadProjects(): Promise<void> {
    try {
      const realProjects = await this.designerService.getProjects();
      
      // 如果有真实数据，使用真实数据
      if (realProjects && realProjects.length > 0) {
        this.projects = realProjects;
      } else {
        // 如果没有真实数据，使用模拟数据
        this.projects = this.getMockProjects();
      }
    } catch (error) {
      console.error('加载项目数据失败:', error);
      this.projects = this.getMockProjects();
    }
    
    // 应用筛选
    this.applyFilters();
  }
  
  /**
   * 将项目数据转换为ProjectTimeline格式（带缓存优化 + 去重）
   */
  private convertToProjectTimeline(): void {
    // 计算当前数据大小
    let currentSize = 0;
    this.designerWorkloadMap.forEach((projects) => {
      currentSize += projects.length;
    });
    
    // 如果数据没有变化，使用缓存
    if (currentSize === this.lastDesignerWorkloadMapSize && this.timelineDataCache.length > 0) {
      this.projectTimelineData = this.timelineDataCache;
      return;
    }
    
    // 🔧 不去重，保留所有项目-设计师关联关系（一个项目可能有多个设计师）
    const allDesignerProjects: any[] = [];
    
    // 统计项目数量
    let totalProjectsInMap = 0;
    this.designerWorkloadMap.forEach((projects) => {
      totalProjectsInMap += projects.length;
    });
    
    this.designerWorkloadMap.forEach((projects, designerKey) => {
      // 🔧 改进判断逻辑：跳过明显的 ID 格式（Parse objectId 是10位字母数字组合）
      // 只要包含中文字符，就认为是设计师名称
      const isParseId = typeof designerKey === 'string' 
        && designerKey.length === 10 
        && /^[a-zA-Z0-9]{10}$/.test(designerKey); // Parse ID 格式：10位字母数字
      
      const isDesignerName = !isParseId && typeof designerKey === 'string' && /[\u4e00-\u9fa5]/.test(designerKey);
      
      if (isDesignerName) {
        projects.forEach(proj => {
          // ✅ 不去重，保留每个设计师-项目的关联
          const projectWithDesigner = {
            ...proj,
            designerName: designerKey // 使用当前的设计师名称
          };
          allDesignerProjects.push(projectWithDesigner);
        });
      }
    });
    
    this.projectTimelineData = allDesignerProjects.map((project, index) => {
      const now = new Date();
      const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
      
      // 🎨 测试专用：精心设计项目分布，展示不同负载状态
      // 目标效果：
      // 第1天(今天)=1项目(忙碌🔵), 第2天(明天)=0项目(空闲🟢), 第3天=3项目(超负荷🔴), 
      // 第4天=2项目(忙碌🔵), 第5天=1项目(忙碌🔵), 第6天=4项目(超负荷🔴), 第7天=2项目(忙碌🔵)
      
      // 使用项目索引映射到具体天数，跳过第2天以实现0项目效果
      const dayMapping = [
        1,    // 项目0 → 第1天
        3, 3, 3,  // 项目1,2,3 → 第3天（3个项目，超负荷）
        4, 4,     // 项目4,5 → 第4天（2个项目）
        5,        // 项目6 → 第5天（1个项目）
        6, 6, 6, 6, // 项目7,8,9,10 → 第6天（4个项目，超负荷）
        7, 7      // 项目11,12 → 第7天（2个项目）
      ];
      
      let dayOffset: number;
      
      if (index < dayMapping.length) {
        dayOffset = dayMapping[index];
      } else {
        // 超出13个项目后，分配到后续天数
        dayOffset = 7 + ((index - dayMapping.length) % 7) + 1;
      }
      
      const adjustedEndDate = new Date(today.getTime() + dayOffset * 24 * 60 * 60 * 1000);
      
      // 项目开始时间：交付前3-7天
      const projectDuration = 3 + (index % 5); // 3-7天的项目周期
      const adjustedStartDate = new Date(adjustedEndDate.getTime() - projectDuration * 24 * 60 * 60 * 1000);
      
      // 🆕 小图对图时间：设置在软装和渲染之间，便于展示
      let adjustedReviewDate: Date;
      if (project.demoday && project.demoday instanceof Date) {
        // 使用真实的小图对图日期
        adjustedReviewDate = project.demoday;
      } else {
        // 🔥 修改为便于展示：设置在项目时间轴的中间位置（软装完成后）
        // 计算项目周期的 60% 位置（软装后、渲染前）
        const projectMidPoint = adjustedStartDate.getTime() + (projectDuration * 0.6 * 24 * 60 * 60 * 1000);
        adjustedReviewDate = new Date(projectMidPoint);
        // 设置具体时间为下午2点
        adjustedReviewDate.setHours(14, 0, 0, 0);
      }
      
      // 计算距离交付还有几天
      const daysUntilDeadline = Math.ceil((adjustedEndDate.getTime() - now.getTime()) / (1000 * 60 * 60 * 24));
      
      // 计算项目状态
      let status: 'normal' | 'warning' | 'urgent' | 'overdue' = 'normal';
      if (daysUntilDeadline < 0) {
        status = 'overdue';
      } else if (daysUntilDeadline <= 1) {
        status = 'urgent';
      } else if (daysUntilDeadline <= 3) {
        status = 'warning';
      }
      
      // 映射阶段
      const stageMap: Record<string, 'plan' | 'model' | 'decoration' | 'render' | 'delivery'> = {
        '方案设计': 'plan',
        '方案规划': 'plan',
        '建模': 'model',
        '建模阶段': 'model',
        '软装': 'decoration',
        '软装设计': 'decoration',
        '渲染': 'render',
        '渲染阶段': 'render',
        '后期': 'render',
        '交付': 'delivery',
        '已完成': 'delivery'
      };
      const currentStage = stageMap[project.currentStage || '建模阶段'] || 'model';
      const stageName = project.currentStage || '建模阶段';
      
      // 计算阶段进度
      const totalDuration = adjustedEndDate.getTime() - adjustedStartDate.getTime();
      const elapsed = now.getTime() - adjustedStartDate.getTime();
      const stageProgress = totalDuration > 0 ? Math.min(100, Math.max(0, (elapsed / totalDuration) * 100)) : 50;
      
      // 检查是否停滞
      const isStalled = false; // 调整后的项目都是进行中
      const stalledDays = 0;
      
      // 催办次数
      const urgentCount = status === 'overdue' ? 2 : status === 'urgent' ? 1 : 0;
      
      // 优先级
      let priority: 'low' | 'medium' | 'high' | 'critical' = 'medium';
      if (status === 'overdue') {
        priority = 'critical';
      } else if (status === 'urgent') {
        priority = 'high';
      } else if (status === 'warning') {
        priority = 'medium';
      } else {
        priority = 'low';
      }
      
      // 🆕 生成阶段截止时间数据（从交付日期往前推，每个阶段1天）
      let phaseDeadlines = project.data?.phaseDeadlines;
      
      // 如果项目没有阶段数据，动态生成（用于演示效果）
      if (!phaseDeadlines) {
        // ✅ 关键修复：从交付日期往前推算各阶段截止时间
        const deliveryTime = adjustedEndDate.getTime();
        
        // 后期截止 = 交付日期 - 1天（确保后期事件在交付前显示）
        const postProcessingDeadline = new Date(deliveryTime - 1 * 24 * 60 * 60 * 1000);
        // 渲染截止 = 交付日期 - 2天
        const renderingDeadline = new Date(deliveryTime - 2 * 24 * 60 * 60 * 1000);
        // 软装截止 = 交付日期 - 3天
        const softDecorDeadline = new Date(deliveryTime - 3 * 24 * 60 * 60 * 1000);
        // 建模截止 = 交付日期 - 4天
        const modelingDeadline = new Date(deliveryTime - 4 * 24 * 60 * 60 * 1000);
        
        // 🔥 小图对图时间 = 交付日期 - 2.5天（软装和渲染之间）
        const reviewTime = deliveryTime - 2.5 * 24 * 60 * 60 * 1000;
        adjustedReviewDate = new Date(reviewTime); // ⚠️ 不要使用 const，直接赋值给外层变量
        adjustedReviewDate.setHours(14, 0, 0, 0); // 设置时间为下午2点
        
        phaseDeadlines = {
          modeling: {
            startDate: adjustedStartDate,
            deadline: modelingDeadline,
            estimatedDays: 1,
            status: now.getTime() >= modelingDeadline.getTime() && now.getTime() < softDecorDeadline.getTime() ? 'in_progress' : 
                    now.getTime() >= softDecorDeadline.getTime() ? 'completed' : 'not_started',
            priority: 'high'
          },
          softDecor: {
            startDate: modelingDeadline,
            deadline: softDecorDeadline,
            estimatedDays: 1,
            status: now.getTime() >= softDecorDeadline.getTime() && now.getTime() < renderingDeadline.getTime() ? 'in_progress' : 
                    now.getTime() >= renderingDeadline.getTime() ? 'completed' : 'not_started',
            priority: 'medium'
          },
          rendering: {
            startDate: softDecorDeadline,
            deadline: renderingDeadline,
            estimatedDays: 1,
            status: now.getTime() >= renderingDeadline.getTime() && now.getTime() < postProcessingDeadline.getTime() ? 'in_progress' : 
                    now.getTime() >= postProcessingDeadline.getTime() ? 'completed' : 'not_started',
            priority: 'high'
          },
          postProcessing: {
            startDate: renderingDeadline,
            deadline: postProcessingDeadline,
            estimatedDays: 1,
            status: now.getTime() >= postProcessingDeadline.getTime() ? 'completed' : 
                    now.getTime() >= renderingDeadline.getTime() ? 'in_progress' : 'not_started',
            priority: 'medium'
          }
        };
      }
      
      return {
        projectId: project.id || `proj-${Math.random().toString(36).slice(2, 9)}`,
        projectName: project.name || '未命名项目',
        designerId: project.designerName || '未分配',
        designerName: project.designerName || '未分配',
        startDate: adjustedStartDate,
        endDate: adjustedEndDate,
        deliveryDate: adjustedEndDate,
        reviewDate: adjustedReviewDate,
        currentStage,
        stageName,
        stageProgress: Math.round(stageProgress),
        status,
        isStalled,
        stalledDays,
        urgentCount,
        priority,
        spaceName: project.space || '',
        customerName: project.customer || '',
        phaseDeadlines: phaseDeadlines // 🆕 阶段截止时间
      };
    });
    
    // 更新缓存
    this.timelineDataCache = this.projectTimelineData;
    this.lastDesignerWorkloadMapSize = currentSize;
  }
  
  /**
   * 处理项目点击事件
   */
  onProjectTimelineClick(projectId: string): void {
    if (!projectId) {
      return;
    }
    
    // 🔥 标记从组长看板进入（用于跳过激活检查和显示审批按钮）
    try {
      localStorage.setItem('enterAsTeamLeader', '1');
      localStorage.setItem('teamLeaderMode', 'true');
      // 🔥 关键：清除客服端标记，避免冲突
      localStorage.removeItem('enterFromCustomerService');
      localStorage.removeItem('customerServiceMode');
      console.log('✅ 已标记从组长看板进入，启用组长模式');
    } catch (e) {
      console.warn('无法设置 localStorage 标记:', e);
    }
    
    // 🔥 根据项目当前阶段决定跳转到哪个阶段页面
    const project = this.projects.find(p => p.id === projectId);
    const currentStage = project?.currentStage || '订单分配';
    
    // 阶段映射：项目阶段 → 路由路径
    const stageRouteMap: Record<string, string> = {
      '订单分配': 'order',
      '确认需求': 'requirements',
      '方案深化': 'requirements',
      '建模': 'requirements',
      '软装': 'requirements',
      '渲染': 'requirements',
      '后期': 'requirements',
      '交付执行': 'delivery',
      '交付': 'delivery',
      '售后归档': 'aftercare',
      '已完成': 'aftercare'
    };
    
    const stagePath = stageRouteMap[currentStage] || 'order';
    
    console.log(`🎯 项目当前阶段: ${currentStage}，跳转到: ${stagePath}`);
    
    // 获取公司ID（与 viewProjectDetails 保持一致）
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    
    // 跳转到对应阶段，带上组长标识
    this.router.navigate(['/wxwork', cid, 'project', projectId, stagePath], {
      queryParams: { roleName: 'team-leader' }
    });
  }
  
  /**
   * 构建搜索索引（如果需要）
   */
  private buildSearchIndexes(): void {
    this.projects.forEach(p => {
      if (!p.searchIndex) {
        p.searchIndex = `${p.name}|${p.designerName}`.toLowerCase();
      }
    });
  }

  /**
   * 模拟项目数据（作为备用）
   */
  private getMockProjects(): Project[] {
    return [
      {
        id: 'proj-001',
        name: '现代风格客厅设计',
        type: 'soft',
        memberType: 'vip',
        designerName: '张三',
        status: '进行中',
        expectedEndDate: new Date(2023, 9, 15),
        deadline: new Date(2023, 9, 15),
        isOverdue: true,
        overdueDays: 2,
        dueSoon: false,
        urgency: 'high',
        currentStage: 'rendering',
        phases: [
          { name: '建模', percentage: 15, startPercentage: 0, isCompleted: true, isCurrent: false },
          { name: '渲染', percentage: 20, startPercentage: 15, isCompleted: false, isCurrent: true },
          { name: '后期', percentage: 15, startPercentage: 35, isCompleted: false, isCurrent: false },
          { name: '交付', percentage: 50, startPercentage: 50, isCompleted: false, isCurrent: false }
        ]
      },
      {
        id: 'proj-002',
        name: '北欧风格卧室设计',
        type: 'soft',
        memberType: 'normal',
        designerName: '李四',
        status: '进行中',
        expectedEndDate: new Date(2023, 9, 20),
        deadline: new Date(2023, 9, 20),
        isOverdue: false,
        overdueDays: 0,
        dueSoon: false,
        urgency: 'medium',
        currentStage: 'postProduction',
        phases: [
          { name: '建模', percentage: 15, startPercentage: 0, isCompleted: true, isCurrent: false },
          { name: '渲染', percentage: 20, startPercentage: 15, isCompleted: true, isCurrent: false },
          { name: '后期', percentage: 15, startPercentage: 35, isCompleted: false, isCurrent: true },
          { name: '交付', percentage: 50, startPercentage: 50, isCompleted: false, isCurrent: false }
        ]
      },
      {
        id: 'proj-003',
        name: '新中式餐厅设计',
        type: 'hard',
        memberType: 'normal',
        designerName: '王五',
        status: '进行中',
        expectedEndDate: new Date(2023, 9, 25),
        deadline: new Date(2023, 9, 25),
        isOverdue: false,
        overdueDays: 0,
        dueSoon: false,
        urgency: 'low',
        currentStage: 'modeling',
        phases: [
          { name: '建模', percentage: 15, startPercentage: 0, isCompleted: false, isCurrent: true },
          { name: '渲染', percentage: 20, startPercentage: 15, isCompleted: false, isCurrent: false },
          { name: '后期', percentage: 15, startPercentage: 35, isCompleted: false, isCurrent: false },
          { name: '交付', percentage: 50, startPercentage: 50, isCompleted: false, isCurrent: false }
        ]
      },
      {
        id: 'proj-004',
        name: '工业风办公室设计',
        type: 'hard',
        memberType: 'normal',
        designerName: '赵六',
        status: '进行中',
        expectedEndDate: new Date(2023, 9, 10),
        deadline: new Date(2023, 9, 10),
        isOverdue: true,
        overdueDays: 7,
        dueSoon: false,
        urgency: 'high',
        currentStage: 'review',
        phases: [
          { name: '建模', percentage: 15, startPercentage: 0, isCompleted: true, isCurrent: false },
          { name: '渲染', percentage: 20, startPercentage: 15, isCompleted: true, isCurrent: false },
          { name: '后期', percentage: 15, startPercentage: 35, isCompleted: false, isCurrent: false },
          { name: '交付', percentage: 50, startPercentage: 50, isCompleted: false, isCurrent: false }
        ]
      },
      // 添加更多不同阶段的项目
      {
        id: 'proj-005',
        name: '现代简约厨房设计',
        type: 'soft',
        memberType: 'normal',
        designerName: '',
        status: '待分配',
        expectedEndDate: new Date(2023, 10, 5),
        deadline: new Date(2023, 10, 5),
        isOverdue: false,
        overdueDays: 0,
        dueSoon: false,
        urgency: 'medium',
        currentStage: 'pendingAssignment',
        phases: []
      },
      {
        id: 'proj-006',
        name: '日式风格书房设计',
        type: 'hard',
        memberType: 'normal',
        designerName: '',
        status: '待确认',
        expectedEndDate: new Date(2023, 10, 10),
        deadline: new Date(2023, 10, 10),
        isOverdue: false,
        overdueDays: 0,
        dueSoon: false,
        urgency: 'low',
        currentStage: 'pendingApproval',
        phases: []
      },
      {
        id: 'proj-007',
        name: '轻奢风格浴室设计',
        type: 'soft',
        memberType: 'normal',
        designerName: '钱七',
        status: '已完成',
        expectedEndDate: new Date(2023, 9, 5),
        deadline: new Date(2023, 9, 5),
        isOverdue: false,
        overdueDays: 0,
        dueSoon: false,
        urgency: 'medium',
        currentStage: 'delivery',
        phases: []
      }
    ];

    // ===== 追加生成示例数据：保证总量达到100条 =====
    const stageIds = this.projectStages.map(s => s.id);
    const designers = ['张三','李四','王五','赵六','孙七','周八','吴九','陈十'];
    const statusMap: Record<string, string> = {
      pendingApproval: '待确认',
      pendingAssignment: '待分配',
      requirement: '进行中',
      planning: '进行中',
      modeling: '进行中',
      rendering: '进行中',
      postProduction: '进行中',
      review: '进行中',
      revision: '进行中',
      delivery: '已完成'
    };

    // 为有项目的设计师分配项目
    const busyDesigners = ['张三', '王五', '吴九']; // 高负荷设计师
    const moderateDesigners = ['孙七']; // 中等负荷设计师
    const idleDesigners = ['李四', '赵六', '周八', '陈十']; // 空闲设计师

    // 为忙碌的设计师分配更多项目
    for (let i = 8; i <= 30; i++) {
      const designerIndex = (i - 8) % busyDesigners.length;
      const designerName = busyDesigners[designerIndex];
      const stageIndex = (i - 1) % 7 + 3; // 主要在进行中的阶段
      const currentStage = stageIds[stageIndex];
      const type: 'soft' | 'hard' = i % 2 === 0 ? 'soft' : 'hard';
      const urgency: 'high' | 'medium' | 'low' = i % 4 === 0 ? 'high' : (i % 3 === 0 ? 'medium' : 'low');
      const isOverdue = i % 8 === 0;
      const overdueDays = isOverdue ? (i % 5) + 1 : 0;
      const status = statusMap[currentStage] || '进行中';
      const expectedEndDate = new Date();
      const daysOffset = isOverdue ? -(overdueDays + (i % 3)) : ((i % 15) + 5);
      expectedEndDate.setDate(expectedEndDate.getDate() + daysOffset);
      const daysToDeadline = Math.ceil((expectedEndDate.getTime() - Date.now()) / (1000 * 60 * 60 * 24));
      const dueSoon = !isOverdue && daysToDeadline >= 0 && daysToDeadline <= 3;
      const memberType: 'vip' | 'normal' = i % 5 === 0 ? 'vip' : 'normal';

      this.projects.push({
        id: `proj-${String(i).padStart(3, '0')}`,
        name: `${designerName}负责的${type === 'soft' ? '软装' : '硬装'}项目 ${i}`,
        type,
        memberType,
        designerName,
        status,
        expectedEndDate,
        deadline: expectedEndDate,
        isOverdue,
        overdueDays,
        dueSoon,
        urgency,
        currentStage,
        phases: []
      });
    }

    // 为中等负荷设计师分配少量项目
    for (let i = 31; i <= 35; i++) {
      const designerName = moderateDesigners[0];
      const stageIndex = (i - 1) % 5 + 4; // 中间阶段
      const currentStage = stageIds[stageIndex];
      const type: 'soft' | 'hard' = i % 2 === 0 ? 'soft' : 'hard';
      const urgency: 'high' | 'medium' | 'low' = 'medium';
      const status = statusMap[currentStage] || '进行中';
      const expectedEndDate = new Date();
      expectedEndDate.setDate(expectedEndDate.getDate() + (i % 10) + 7);
      const memberType: 'vip' | 'normal' = 'normal';

      this.projects.push({
        id: `proj-${String(i).padStart(3, '0')}`,
        name: `${designerName}负责的${type === 'soft' ? '软装' : '硬装'}项目 ${i}`,
        type,
        memberType,
        designerName,
        status,
        expectedEndDate,
        deadline: expectedEndDate,
        isOverdue: false,
        overdueDays: 0,
        dueSoon: false,
        urgency,
        currentStage,
        phases: []
      });
    }

    // 空闲设计师不分配项目，或只分配很少的已完成项目
    for (let i = 36; i <= 40; i++) {
      const designerIndex = (i - 36) % idleDesigners.length;
      const designerName = idleDesigners[designerIndex];
      const currentStage = 'delivery'; // 已完成的项目
      const type: 'soft' | 'hard' = i % 2 === 0 ? 'soft' : 'hard';
      const urgency: 'high' | 'medium' | 'low' = 'low';
      const status = '已完成';
      const expectedEndDate = new Date();
      expectedEndDate.setDate(expectedEndDate.getDate() - (i % 10) - 5); // 过去的日期
      const memberType: 'vip' | 'normal' = 'normal';

      this.projects.push({
        id: `proj-${String(i).padStart(3, '0')}`,
        name: `${designerName}已完成的${type === 'soft' ? '软装' : '硬装'}项目 ${i}`,
        type,
        memberType,
        designerName,
        status,
        expectedEndDate,
        deadline: expectedEndDate,
        isOverdue: false,
        overdueDays: 0,
        dueSoon: false,
        urgency,
        currentStage,
        phases: []
      });
    }
    // ===== 示例数据生成结束 =====

    // 统一补齐真实时间字段（deadline/createdAt），以真实字段贯通筛选与甘特
    const DAY = 24 * 60 * 60 * 1000;
    this.projects = this.projects.map(p => {
      const deadline = p.deadline || p.expectedEndDate;
      const baseDays = p.type === 'hard' ? 30 : 14;
      const createdAt = p.createdAt || new Date(new Date(deadline).getTime() - baseDays * DAY);
      return { ...p, deadline, createdAt } as Project;
    });

    // 筛选结果初始化为全部项目
    this.filteredProjects = [...this.projects];

    // 供筛选用的设计师列表
    this.designers = Array.from(new Set(this.projects.map(p => p.designerName).filter(n => !!n)));

    // 显示超期提醒（使用 getter）
    if (this.overdueProjects.length > 0) {
      this.showAlert = true;
    }
  }

  loadTodoTasks(): void {
    // 模拟待办任务数据
    this.todoTasks = [
      {
        id: 'todo-001',
        title: '待评审效果图',
        description: '现代风格客厅设计项目需要进行效果图评审',
        deadline: new Date(2023, 9, 18, 15, 0),
        priority: 'high',
        type: 'review',
        targetId: 'proj-001'
      },
      {
        id: 'todo-002',
        title: '待分配项目',
        description: '新中式厨房设计项目需要分配给合适的设计师',
        deadline: new Date(2023, 9, 19, 10, 0),
        priority: 'high',
        type: 'assign',
        targetId: 'proj-new'
      },
      {
        id: 'todo-003',
        title: '待确认绩效',
        description: '9月份团队绩效需要进行审核确认',
        deadline: new Date(2023, 9, 22, 18, 0),
        priority: 'medium',
        type: 'performance',
        targetId: 'sep-2023'
      },
      {
        id: 'todo-004',
        title: '待处理客户反馈',
        description: '北欧风格卧室设计项目有客户反馈需要处理',
        deadline: new Date(2023, 9, 20, 14, 0),
        priority: 'medium',
        type: 'review',
        targetId: 'proj-002'
      },
      {
        id: 'todo-005',
        title: '团队会议',
        description: '每周团队进度沟通会议',
        deadline: new Date(2023, 9, 18, 10, 0),
        priority: 'low',
        type: 'performance',
        targetId: 'weekly-meeting'
      }
    ];

    // 按优先级排序：紧急且重要 > 重要不紧急 > 紧急不重要
    this.todoTasks.sort((a, b) => {
      const priorityOrder = {
        'high': 3,
        'medium': 2,
        'low': 1
      };
      return priorityOrder[b.priority] - priorityOrder[a.priority];
    });
  }

  // 筛选项目类型
  filterProjects(event: Event): void {
    const target = event.target as HTMLSelectElement;
    this.selectedType = (target && target.value ? target.value : 'all') as any;
    this.applyFilters();
  }

  // 筛选紧急程度
  filterByUrgency(event: Event): void {
    const target = event.target as HTMLSelectElement;
    this.selectedUrgency = (target && target.value ? target.value : 'all') as any;
    this.applyFilters();
  }

  // 筛选项目状态
  filterByStatus(status: string): void {
    // 点击同一状态时，切换回“全部”，以便恢复全量项目列表
    const next = (this.selectedStatus === status) ? 'all' : (status && status.length ? status : 'all');
    this.selectedStatus = next as any;
    this.applyFilters();
  }
  
  // 处理状态筛选下拉框变化
  onStatusChange(event: Event): void {
    const target = event.target as HTMLSelectElement;
    this.selectedStatus = (target && target.value ? target.value : 'all') as any;
    this.applyFilters();
  }

  // 新增：设计师筛选下拉事件处理
  onDesignerChange(event: Event): void {
    const target = event.target as HTMLSelectElement;
    this.selectedDesigner = (target && target.value ? target.value : 'all');
    this.applyFilters();
  }

  // 新增：会员类型筛选下拉事件处理
  onMemberTypeChange(event: Event): void {
    const select = event.target as HTMLSelectElement;
    this.selectedMemberType = select.value as any;
    this.applyFilters();
  }

  // 新增：四大板块改变
  onCorePhaseChange(event: Event): void {
    const select = event.target as HTMLSelectElement;
    this.selectedCorePhase = select.value as any;
    this.applyFilters();
  }

  // 时间窗快捷筛选（供UI按钮触发）
  filterByTimeWindow(timeWindow: 'all' | 'today' | 'threeDays' | 'sevenDays'): void {
    this.selectedTimeWindow = timeWindow;
    this.applyFilters();
  }

  // 新增：搜索输入变化
  onSearchChange(): void {
    if (this.searchDebounceTimer) clearTimeout(this.searchDebounceTimer);
    this.searchDebounceTimer = setTimeout(() => {
      this.updateSearchSuggestions();
      this.applyFilters();
    }, this.SEARCH_DEBOUNCE_MS);
  }

  // 新增：搜索框聚焦/失焦控制建议显隐
  onSearchFocus(): void {
    if (this.hideSuggestionsTimer) clearTimeout(this.hideSuggestionsTimer);
    this.isSearchFocused = true;
    this.updateSearchSuggestions();
  }
  onSearchBlur(): void {
    // 延迟隐藏以允许选择项的 mousedown 触发
    this.isSearchFocused = false;
    this.hideSuggestionsTimer = setTimeout(() => {
      this.showSuggestions = false;
    }, 150);
  }

  // 新增：更新搜索建议（不叠加其它筛选，仅基于关键字）
  private updateSearchSuggestions(): void {
    const q = (this.searchTerm || '').trim().toLowerCase();
    if (q.length < this.MIN_SEARCH_LEN) {
      this.searchSuggestions = [];
      this.showSuggestions = false;
      return;
    }

    const scored = this.projects
      .filter(p => (p.searchIndex || `${(p.name || '')}|${(p.designerName || '')}`.toLowerCase()).includes(q))
      .map(p => {
        const dl = p.deadline || p.expectedEndDate;
        const dlTime = dl ? new Date(dl).getTime() : NaN;
        const daysToDl = Math.ceil(((isNaN(dlTime) ? 0 : dlTime) - Date.now()) / (1000 * 60 * 60 * 24));
        const urgencyScore = p.urgency === 'high' ? 3 : p.urgency === 'medium' ? 2 : 1;
        const overdueScore = p.isOverdue ? 10 : 0;
        const score = overdueScore + (4 - urgencyScore) * 2 - (isNaN(daysToDl) ? 0 : daysToDl);
        return { p, score };
      })
      .sort((a, b) => b.score - a.score)
      .slice(0, this.MAX_SUGGESTIONS)
      .map(x => x.p);

    this.searchSuggestions = scored;
    this.showSuggestions = this.isSearchFocused && this.searchSuggestions.length > 0;
  }

  // 新增：选择建议项
  selectSuggestion(project: Project): void {
    this.searchTerm = project.name;
    this.showSuggestions = false;
    this.viewProjectDetails(project.id);
  }

  // 统一筛选
  private applyFilters(): void {
    let result = [...this.projects];

    // 新增：关键词搜索（项目名 / 设计师名 / 含风格关键词的项目名）
    const q = (this.searchTerm || '').trim().toLowerCase();
    if (q) {
      result = result.filter(p => (p.searchIndex || `${(p.name || '')}|${(p.designerName || '')}`.toLowerCase()).includes(q));
    }

    // 类型筛选
    if (this.selectedType !== 'all') {
      result = result.filter(p => p.type === this.selectedType);
    }

    // 紧急程度筛选
    if (this.selectedUrgency !== 'all') {
      result = result.filter(p => p.urgency === this.selectedUrgency);
    }

    // 项目状态筛选
    if (this.selectedStatus !== 'all') {
      if (this.selectedStatus === 'overdue') {
        result = result.filter(p => p.isOverdue);
      } else if (this.selectedStatus === 'dueSoon') {
        result = result.filter(p => p.dueSoon && !p.isOverdue);
      } else if (this.selectedStatus === 'pendingApproval') {
        result = result.filter(p => p.currentStage === 'pendingApproval');
      } else if (this.selectedStatus === 'pendingAssignment') {
        result = result.filter(p => p.currentStage === 'pendingAssignment');
      } else if (this.selectedStatus === 'progress') {
        const progressStages = ['requirement','planning','modeling','rendering','postProduction','review','revision'];
        result = result.filter(p => progressStages.includes(p.currentStage));
      } else if (this.selectedStatus === 'completed') {
        result = result.filter(p => p.currentStage === 'delivery');
      }
    }

    // 新增：四大板块筛选
    if (this.selectedCorePhase !== 'all') {
      result = result.filter(p => this.mapStageToCorePhase(p.currentStage) === this.selectedCorePhase);
    }

    // 设计师筛选
    if (this.selectedDesigner !== 'all') {
      result = result.filter(p => p.designerName === this.selectedDesigner);
    }

    // 会员类型筛选
    if (this.selectedMemberType !== 'all') {
      result = result.filter(p => p.memberType === this.selectedMemberType);
    }

    // 新增：时间窗筛选
    if (this.selectedTimeWindow !== 'all') {
      const now = new Date();
      const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
      
      result = result.filter(p => {
        const projectDeadline = new Date(p.deadline);
        const timeDiff = projectDeadline.getTime() - today.getTime();
        const daysDiff = Math.ceil(timeDiff / (1000 * 60 * 60 * 24));
        
        switch (this.selectedTimeWindow) {
          case 'today':
            return daysDiff <= 1 && daysDiff >= 0;
          case 'threeDays':
            return daysDiff <= 3 && daysDiff >= 0;
          case 'sevenDays':
            return daysDiff <= 7 && daysDiff >= 0;
          default:
            return true;
        }
      });
    }

    this.filteredProjects = result;
    // 新增：计算紧急任务固定区（超期 + 高紧急），与筛选联动
    this.urgentPinnedProjects = this.filteredProjects
      .filter(p => p.isOverdue && p.urgency === 'high')
      .sort((a, b) => (b.overdueDays - a.overdueDays) || a.name.localeCompare(b.name, 'zh-Hans-CN'));
    // 当显示甘特卡片时，同步刷新甘特图
    if (this.showGanttView) {
      this.updateGantt();
    }
    // 同步刷新工作负载甘特图
    setTimeout(() => this.updateWorkloadGantt(), 0);
  }

  /**
   * 计算项目加权值
   */
  calculateWorkloadWeight(project: any): number {
    return this.designerService.calculateProjectWeight(project);
  }

  /**
   * 获取设计师加权工作量
   */
  getDesignerWeightedWorkload(designerName: string): {
    weightedTotal: number;
    projectCount: number;
    overdueCount: number;
    loadRate: number;
  } {
    const designerProjects = this.filteredProjects.filter(p => p.designerName === designerName);
    const weightedTotal = designerProjects.reduce((sum, p) => sum + this.calculateWorkloadWeight(p), 0);
    const overdueCount = designerProjects.filter(p => p.isOverdue).length;
    
    // 从realDesigners获取设计师的单周处理量
    const designer = this.realDesigners.find(d => d.name === designerName);
    const weeklyCapacity = designer?.tags?.capacity?.weeklyProjects || 3;
    const loadRate = weeklyCapacity > 0 ? (weightedTotal / weeklyCapacity) * 100 : 0;
    
    return {
      weightedTotal,
      projectCount: designerProjects.length,
      overdueCount,
      loadRate
    };
  }

  /**
   * 工作量卡片数据（替代ECharts）
   */
  get designerWorkloadCards(): Array<{
    name: string;
    loadRate: number;
    weightedValue: number;
    projectCount: number;
    overdueCount: number;
    status: 'overload' | 'busy' | 'idle';
  }> {
    const designers = Array.from(new Set(this.filteredProjects.map(p => p.designerName).filter(n => n && n !== '未分配')));
    
    return designers.map(name => {
      const workload = this.getDesignerWeightedWorkload(name);
      let status: 'overload' | 'busy' | 'idle' = 'idle';
      if (workload.loadRate > 80) status = 'overload';
      else if (workload.loadRate > 50) status = 'busy';
      
      return {
        name,
        loadRate: workload.loadRate,
        weightedValue: workload.weightedTotal,
        projectCount: workload.projectCount,
        overdueCount: workload.overdueCount,
        status
      };
    }).sort((a, b) => b.loadRate - a.loadRate); // 按负载率降序
  }

  /**
   * 获取超负荷设计师数量
   */
  get overloadedDesignersCount(): number {
    return this.designerWorkloadCards.filter(d => d.status === 'overload').length;
  }

  /**
   * 获取平均负载率
   */
  get averageWorkloadRate(): number {
    const cards = this.designerWorkloadCards;
    if (cards.length === 0) return 0;
    const sum = cards.reduce((acc, card) => acc + card.loadRate, 0);
    return sum / cards.length;
  }

  /**
   * 获取预警汇总数据
   */
  getAlertSummary(): {
    totalAlerts: number;
    overdueHighRisk: Project[];
    overloadedDesigners: any[];
    dueSoonProjects: Project[];
  } {
    // 1. 超期高危项目（超期>=5天 或 高紧急度超期）
    const overdueHighRisk = this.filteredProjects
      .filter(p => p.isOverdue && (p.overdueDays >= 5 || p.urgency === 'high'))
      .sort((a, b) => b.overdueDays - a.overdueDays)
      .slice(0, 5);
    
    // 2. 超负荷设计师
    const overloadedDesigners = this.designerWorkloadCards
      .filter(d => d.loadRate > 80)
      .sort((a, b) => b.loadRate - a.loadRate)
      .slice(0, 5);
    
    // 3. 即将到期项目（1-2天内）
    const now = new Date();
    const dueSoonProjects = this.filteredProjects
      .filter(p => {
        if (p.isOverdue) return false;
        const daysLeft = Math.ceil((p.deadline.getTime() - now.getTime()) / (1000 * 60 * 60 * 24));
        return daysLeft >= 1 && daysLeft <= 2;
      })
      .sort((a, b) => a.deadline.getTime() - b.deadline.getTime())
      .slice(0, 5);
    
    const totalAlerts = overdueHighRisk.length + overloadedDesigners.length + dueSoonProjects.length;
    
    return {
      totalAlerts,
      overdueHighRisk,
      overloadedDesigners,
      dueSoonProjects
    };
  }

  /**
   * 打开智能推荐弹窗
   */
  async openSmartMatch(project: any): Promise<void> {
    this.selectedProject = project;
    this.showSmartMatch = true;
    
    try {
      this.recommendations = await this.designerService.getRecommendedDesigners(project, this.realDesigners);
    } catch (error) {
      console.error('智能推荐失败:', error);
      this.recommendations = [];
    }
  }

  /**
   * 关闭智能推荐弹窗
   */
  closeSmartMatch(): void {
    this.showSmartMatch = false;
    this.selectedProject = null;
    this.recommendations = [];
  }

  /**
   * 分配项目给设计师
   */
  async assignToDesigner(designerId: string): Promise<void> {
    if (!this.selectedProject) return;
    
    try {
      const success = await this.designerService.assignProject(this.selectedProject.id, designerId);
      if (success) {
        this.closeSmartMatch();
        await this.loadProjects(); // 重新加载项目数据
      }
    } catch (error) {
      console.error('❌ 分配项目失败:', error);
     window?.fmode?.alert('分配失败，请重试');
    }
  }

  /**
   * 获取紧急度标签
   */
  getUrgencyLabel(urgency: string): string {
    const labels: Record<string, string> = {
      'high': '高',
      'medium': '中',
      'low': '低'
    };
    return labels[urgency] || '未知';
  }

  // 切换项目看板/负载日历（甘特）视图
  toggleView(): void {
    this.showGanttView = !this.showGanttView;
    if (this.showGanttView) {
      // 切换到时间轴视图时，延迟加载数据（性能优化）
      setTimeout(() => {
        this.convertToProjectTimeline();
      }, 0);
    } else {
      if (this.ganttChart) {
        this.ganttChart.dispose();
        this.ganttChart = null;
      }
    }
  }

  // 设置甘特时间尺度
  setGanttScale(scale: 'day' | 'week' | 'month'): void {
    if (this.ganttScale !== scale) {
      this.ganttScale = scale;
      this.updateGantt();
    }
  }

  // 工作负载甘特图时间尺度切换
  setWorkloadGanttScale(scale: 'week' | 'month'): void {
    if (this.workloadGanttScale !== scale) {
      this.workloadGanttScale = scale;
      this.updateWorkloadGantt();
    }
  }

  // 新增：切换甘特模式
  setGanttMode(mode: 'project' | 'designer'): void {
    if (this.ganttMode !== mode) {
      this.ganttMode = mode;
      this.updateGantt();
    }
  }

  private initOrUpdateGantt(): void {
    if (!this.ganttChartRef) return;
    const el = this.ganttChartRef.nativeElement;
    if (!this.ganttChart) {
      this.ganttChart = echarts.init(el);
      
      // 添加点击事件监听器
      this.ganttChart.on('click', (params: any) => {
        if (params.componentType === 'series' && params.seriesType === 'custom') {
          // 获取点击的员工名称（从y轴类目数据中获取）
          const yAxisData = this.ganttChart.getOption().yAxis[0].data;
          if (yAxisData && params.dataIndex !== undefined) {
            const employeeName = yAxisData[params.value[0]];
            if (employeeName && employeeName !== '未分配') {
              this.onEmployeeClick(employeeName);
            }
          }
        }
      });
      
      window.addEventListener('resize', () => {
        this.ganttChart && this.ganttChart.resize();
      });
    }
    this.updateGantt();
  }

  private updateGantt(): void {
    if (!this.ganttChart) return;
    if (this.ganttMode === 'designer') {
      this.updateGanttDesigner();
      return;
    }

    // 按紧急程度从上到下排序（高->中->低），同级按到期时间升序
    const urgencyRank: Record<'high'|'medium'|'low', number> = { high: 0, medium: 1, low: 2 };
    const projects = [...this.filteredProjects]
      .sort((a, b) => {
        const u = urgencyRank[a.urgency] - urgencyRank[b.urgency];
        if (u !== 0) return u;
        // 二级排序：临期优先（到期更近）> 已分配人员 > VIP客户 > 其他
        const endDiff = new Date(a.deadline).getTime() - new Date(b.deadline).getTime();
        if (endDiff !== 0) return endDiff;
        const assignedA = !!a.designerName;
        const assignedB = !!b.designerName;
        if (assignedA !== assignedB) return assignedA ? -1 : 1; // 已分配在前
        const vipA = a.memberType === 'vip';
        const vipB = b.memberType === 'vip';
        if (vipA !== vipB) return vipA ? -1 : 1; // VIP在前
        return a.name.localeCompare(b.name, 'zh-CN');
      });

    const categories = projects.map(p => p.name);
    const urgencyMap: Record<string, 'high'|'medium'|'low'> = Object.fromEntries(projects.map(p => [p.name, p.urgency])) as any;

    const colorByUrgency: Record<'high'|'medium'|'low', string> = {
      high: '#ef4444',
      medium: '#f59e0b',
      low: '#22c55e'
    } as const;

    const DAY = 24 * 60 * 60 * 1000;

    const data = projects.map((p, idx) => {
      const end = new Date(p.deadline).getTime();
      const baseDays = p.type === 'hard' ? 30 : 14;
      const start = p.createdAt ? new Date(p.createdAt).getTime() : end - baseDays * DAY;
      const color = colorByUrgency[p.urgency] || '#60a5fa';
      return {
        name: p.name,
        value: [idx, start, end, p.designerName, p.urgency, p.memberType, p.currentStage],
        itemStyle: { color }
      };
    });

    // 计算时间范围（仅周/月）
    const now = new Date();
    const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
    const todayTs = today.getTime();

    let xMin: number;
    let xMax: number;
    let xSplitNumber: number;
    let xLabelFormatter: (value: number) => string;

    if (this.ganttScale === 'week') {
      const day = today.getDay(); // 0=周日
      const diffToMonday = (day === 0 ? 6 : day - 1);
      const startOfWeek = new Date(today.getTime() - diffToMonday * DAY);
      const endOfWeek = new Date(startOfWeek.getTime() + 7 * DAY - 1);
      xMin = startOfWeek.getTime();
      xMax = endOfWeek.getTime();
      xSplitNumber = 7;
      const WEEK_LABELS = ['周日','周一','周二','周三','周四','周五','周六'];
      xLabelFormatter = (val) => {
        const d = new Date(val);
        return WEEK_LABELS[d.getDay()];
      };
    } else { // month
      const startOfMonth = new Date(today.getFullYear(), today.getMonth(), 1);
      const endOfMonth = new Date(today.getFullYear(), today.getMonth() + 1, 0, 23, 59, 59, 999);
      xMin = startOfMonth.getTime();
      xMax = endOfMonth.getTime();
      xSplitNumber = 4;
      xLabelFormatter = (val) => {
        const d = new Date(val);
        const weekOfMonth = Math.ceil(d.getDate() / 7);
        return `第${weekOfMonth}周`;
      };
    }

    // 计算默认可视区，并尝试保留上一次的滚动/缩放位置
    const total = categories.length;
    const visible = Math.min(total, 15); // 默认首屏展开15条
    const defaultEndPercent = total > 0 ? Math.min(100, (visible / total) * 100) : 100;
    const prevOpt: any = (this.ganttChart as any).getOption ? (this.ganttChart as any).getOption() : null;
    const preservedStart = typeof prevOpt?.dataZoom?.[0]?.start === 'number' ? prevOpt.dataZoom[0].start : 0;
    const preservedEnd = typeof prevOpt?.dataZoom?.[0]?.end === 'number' ? prevOpt.dataZoom[0].end : defaultEndPercent;

    // 生成请假覆盖层数据
    const leaveOverlayData = this.generateLeaveOverlayData(categories, xMin, xMax);

    const option = {
      backgroundColor: 'transparent',
      tooltip: {
        trigger: 'item',
        formatter: (params: any) => {
          const v = params.value;
          const start = new Date(v[1]);
          const end = new Date(v[2]);
          return `项目：${params.name}<br/>负责人：${v[3] || '未分配'}<br/>阶段：${v[6]}<br/>起止：${start.toLocaleDateString()} ~ ${end.toLocaleDateString()}`;
        }
      },
      grid: { left: 100, right: 64, top: 30, bottom: 30 },
      xAxis: {
        type: 'time',
        min: xMin,
        max: xMax,
        splitNumber: xSplitNumber,
        axisLine: { lineStyle: { color: '#e5e7eb' } },
        axisLabel: { color: '#6b7280', formatter: (value: number) => xLabelFormatter(value) },
        splitLine: { lineStyle: { color: '#f1f5f9' } }
      },
      yAxis: {
        type: 'category',
        data: categories,
        inverse: true,
        axisLabel: {
          color: '#374151',
          margin: 8,
          formatter: (val: string) => {
            const u = urgencyMap[val] || 'low';
            const text = val.length > 16 ? val.slice(0, 16) + '…' : val;
            return `{${u}Dot|●} ${text}`;
          },
          rich: {
            highDot: { color: '#ef4444' },
            mediumDot: { color: '#f59e0b' },
            lowDot: { color: '#22c55e' }
          }
        },
        axisTick: { show: false },
        axisLine: { lineStyle: { color: '#e5e7eb' } }
      },
      dataZoom: [
        { type: 'slider', yAxisIndex: 0, orient: 'vertical', right: 6, width: 14, start: preservedStart, end: preservedEnd, zoomLock: false },
        { type: 'inside', yAxisIndex: 0, zoomOnMouseWheel: true, moveOnMouseMove: true, moveOnMouseWheel: true }
      ],
      series: [
        // 项目条形图系列
        {
          type: 'custom',
          name: '项目进度',
          renderItem: (params: any, api: any) => {
            const categoryIndex = api.value(0);
            const start = api.coord([api.value(1), categoryIndex]);
            const end = api.coord([api.value(2), categoryIndex]);
            const height = Math.max(api.size([0, 1])[1] * 0.5, 8);
            const rectShape = echarts.graphic.clipRectByRect({
              x: start[0],
              y: start[1] - height / 2,
              width: Math.max(end[0] - start[0], 2),
              height
            }, {
              x: params.coordSys.x,
              y: params.coordSys.y,
              width: params.coordSys.width,
              height: params.coordSys.height
            });
            return rectShape ? { type: 'rect', shape: rectShape, style: api.style() } : undefined;
          },
          encode: { x: [1, 2], y: 0 },
          data,
          itemStyle: { borderRadius: 4 },
          emphasis: { focus: 'self' },
          markLine: {
            silent: true,
            symbol: 'none',
            lineStyle: { color: '#ef4444', type: 'dashed', width: 1 },
            label: { formatter: '今日', color: '#ef4444', fontSize: 10, position: 'end' },
            data: [ { xAxis: todayTs } ]
          }
        },
        // 请假覆盖层系列
        {
          type: 'custom',
          name: '请假/繁忙标记',
          renderItem: (params: any, api: any) => {
            const categoryIndex = api.value(0);
            const start = api.coord([api.value(1), categoryIndex]);
            const end = api.coord([api.value(2), categoryIndex]);
            const height = Math.max(api.size([0, 1])[1] * 0.8, 12); // 稍微高一点，覆盖项目条
            const rectShape = echarts.graphic.clipRectByRect({
              x: start[0],
              y: start[1] - height / 2,
              width: Math.max(end[0] - start[0], 2),
              height
            }, {
              x: params.coordSys.x,
              y: params.coordSys.y,
              width: params.coordSys.width,
              height: params.coordSys.height
            });
            return rectShape ? { type: 'rect', shape: rectShape, style: api.style() } : undefined;
          },
          encode: { x: [1, 2], y: 0 },
          data: leaveOverlayData,
          itemStyle: { borderRadius: 4 },
          emphasis: { focus: 'self' },
          z: 10 // 确保覆盖层在项目条之上
        }
      ]
    };

    // 强制刷新，避免缓存导致坐标轴不更新
    this.ganttChart.clear();
    this.ganttChart.setOption(option, true);
    this.ganttChart.resize();
  }

  // 新增：设计师排班甘特
  private updateGanttDesigner(): void {
    if (!this.ganttChart) return;

    const DAY = 24 * 60 * 60 * 1000;
    const now = new Date();
    const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
    const todayTs = today.getTime();

    // 时间轴按当前周/月/日
    let xMin: number;
    let xMax: number;
    let xSplitNumber: number;
    let xLabelFormatter: (value: number) => string;
    if (this.ganttScale === 'day') {
      // 日视图：显示今日24小时
      const startOfDay = new Date(today.getTime());
      const endOfDay = new Date(today.getTime() + DAY - 1);
      xMin = startOfDay.getTime();
      xMax = endOfDay.getTime();
      xSplitNumber = 24;
      xLabelFormatter = (val) => `${new Date(val).getHours()}:00`;
    } else if (this.ganttScale === 'week') {
      // 周视图：从今天开始显示未来7天的具体日期
      const startOfWeek = new Date(today.getTime());
      const endOfWeek = new Date(today.getTime() + 7 * DAY - 1);
      xMin = startOfWeek.getTime();
      xMax = endOfWeek.getTime();
      xSplitNumber = 7;
      xLabelFormatter = (val) => {
        const date = new Date(val);
        const month = date.getMonth() + 1;
        const day = date.getDate();
        return `${month}月${day}日`;
      };
    } else {
      // 月视图：从当前月份开始显示未来几个月
      const startOfMonth = new Date(today.getFullYear(), today.getMonth(), 1);
      const endOfMonth = new Date(today.getFullYear(), today.getMonth() + 3, 0, 23, 59, 59, 999); // 显示未来3个月
      xMin = startOfMonth.getTime();
      xMax = endOfMonth.getTime();
      xSplitNumber = 3;
      xLabelFormatter = (val) => {
        const date = new Date(val);
        const year = date.getFullYear();
        const month = date.getMonth() + 1;
        return `${year}年${month}月`;
      };
    }

    // 仅统计已分配项目
    const assigned = this.filteredProjects.filter(p => !!p.designerName);
    const designers = Array.from(new Set(assigned.map(p => p.designerName)));

    const byDesigner: Record<string, typeof assigned> = {} as any;
    designers.forEach(n => byDesigner[n] = [] as any);
    assigned.forEach(p => byDesigner[p.designerName].push(p));

    const busyCountMap: Record<string, number> = Object.fromEntries(designers.map(n => [n, byDesigner[n].length]));

    const sortedDesigners = designers.sort((a, b) => {
      const diff = (busyCountMap[b] || 0) - (busyCountMap[a] || 0);
      return diff !== 0 ? diff : a.localeCompare(b, 'zh-CN');
    });

    const categories = sortedDesigners;

    // 工作量等级（用于左侧小圆点颜色和负荷状态判断）
    const workloadLevelMap: Record<string, 'high'|'medium'|'low'> = {} as any;
    const workloadStatusMap: Record<string, 'overloaded'|'busy'|'available'> = {} as any;
    categories.forEach(name => {
      const cnt = busyCountMap[name] || 0;
      if (cnt >= 5) {
        workloadLevelMap[name] = 'high';
        workloadStatusMap[name] = 'overloaded'; // 不宜派单
      } else if (cnt >= 3) {
        workloadLevelMap[name] = 'medium';
        workloadStatusMap[name] = 'busy'; // 适度忙碌
      } else {
        workloadLevelMap[name] = 'low';
        workloadStatusMap[name] = 'available'; // 可接单
      }
    });

    // 条形颜色按项目紧急度，增强高负荷时段的视觉效果
    const colorByUrgency: Record<'high'|'medium'|'low', string> = {
      high: '#dc2626', // 更深的红色，突出高紧急度
      medium: '#ea580c', // 更深的橙色
      low: '#16a34a' // 更深的绿色
    } as const;

    const data = assigned.flatMap(p => {
      const end = new Date(p.deadline).getTime();
      const baseDays = p.type === 'hard' ? 30 : 14;
      const start = p.createdAt ? new Date(p.createdAt).getTime() : end - baseDays * DAY;
      const yIndex = categories.indexOf(p.designerName);
      if (yIndex === -1) return [] as any[];
      
      // 根据设计师工作负荷状态调整项目条的视觉效果
      const workloadStatus = workloadStatusMap[p.designerName];
      let color = colorByUrgency[p.urgency] || '#60a5fa';
      let borderWidth = 1;
      let borderColor = 'transparent';
      
      // 高负荷时段增强视觉效果
      if (workloadStatus === 'overloaded') {
        borderWidth = 3;
        borderColor = '#991b1b'; // 深红色边框
        // 对于超负荷状态，使用更深的红色调
        if (p.urgency === 'high') {
          color = '#7f1d1d'; // 深红色
        } else if (p.urgency === 'medium') {
          color = '#c2410c'; // 深橙色
        } else {
          color = '#dc2626'; // 红色（即使是低紧急度也用红色表示超负荷）
        }
      }
      
      return [{
        name: p.name,
        value: [yIndex, start, end, p.designerName, p.urgency, p.memberType, p.currentStage, workloadStatus],
        itemStyle: { 
          color,
          borderWidth,
          borderColor,
          opacity: workloadStatus === 'overloaded' ? 0.9 : 1.0
        }
      }];
    });

    // 生成空闲时段背景数据 - 只在真正空闲的时间段显示
    const idleBackgroundData: any[] = [];
    
    categories.forEach((designerName, yIndex) => {
      const designerProjects = byDesigner[designerName] || [];
      const workloadStatus = workloadStatusMap[designerName];
      
      // 获取该设计师的所有项目时间段
      const projectTimeRanges = designerProjects.map(p => {
        const end = new Date(p.deadline).getTime();
        const baseDays = p.type === 'hard' ? 30 : 14;
        const start = p.createdAt ? new Date(p.createdAt).getTime() : end - baseDays * DAY;
        return { start, end };
      }).sort((a, b) => a.start - b.start);
      
      // 找出空闲时间段
      const idleTimeRanges: { start: number; end: number }[] = [];
      
      if (projectTimeRanges.length === 0) {
        // 完全没有项目，整个时间轴都是空闲
        idleTimeRanges.push({ start: xMin, end: xMax });
      } else {
        // 检查项目之间的空隙
        let currentTime = xMin;
        
        for (const range of projectTimeRanges) {
          if (currentTime < range.start) {
            // 在项目开始前有空闲时间
            idleTimeRanges.push({ start: currentTime, end: range.start });
          }
          currentTime = Math.max(currentTime, range.end);
        }
        
        // 检查最后一个项目后是否还有空闲时间
        if (currentTime < xMax) {
          idleTimeRanges.push({ start: currentTime, end: xMax });
        }
      }
      
      // 为每个空闲时间段创建背景数据
      idleTimeRanges.forEach((idleRange, index) => {
        // 只有当空闲时间段足够长时才显示（至少1天）
        if (idleRange.end - idleRange.start >= DAY) {
          let backgroundColor = 'transparent';
          
          if (workloadStatus === 'available') {
            backgroundColor = 'rgba(34, 197, 94, 0.15)'; // 淡绿色背景表示空闲可接单
          } else if (workloadStatus === 'overloaded') {
            backgroundColor = 'rgba(239, 68, 68, 0.1)'; // 淡红色背景表示超负荷
          }
          
          if (backgroundColor !== 'transparent') {
            idleBackgroundData.push({
              name: `${designerName}-空闲${index + 1}`,
              value: [yIndex, idleRange.start, idleRange.end, designerName, 'background', workloadStatus],
              itemStyle: { 
                color: backgroundColor,
                borderWidth: 0
              }
            });
          }
        }
      });
    });

    const prevOpt: any = (this.ganttChart as any).getOption ? (this.ganttChart as any).getOption() : null;
    const total = categories.length || 1;
    const visible = Math.min(total, 30);
    const defaultEndPercent = Math.min(100, (visible / total) * 100);
    const preservedStart = typeof prevOpt?.dataZoom?.[0]?.start === 'number' ? prevOpt.dataZoom[0].start : 0;
    const preservedEnd = typeof prevOpt?.dataZoom?.[0]?.end === 'number' ? prevOpt.dataZoom[0].end : defaultEndPercent;

    const option = {
      backgroundColor: 'transparent',
      tooltip: {
        trigger: 'item',
        backgroundColor: 'rgba(255, 255, 255, 0.95)',
        borderColor: '#e5e7eb',
        borderWidth: 1,
        padding: [12, 16],
        textStyle: { color: '#374151', fontSize: 13 },
        formatter: (params: any) => {
          const v = params.value;
          if (v[4] === 'background') {
            const workloadStatus = v[5];
            const statusText = workloadStatus === 'available' ? '空闲可接单' : 
                              workloadStatus === 'overloaded' ? '超负荷不宜派单' : '适度忙碌';
            return `<div style="padding: 4px 0;">
              <div style="font-weight: 600; margin-bottom: 6px;">👤 ${v[3]}</div>
              <div style="color: #6b7280;">状态：${statusText}</div>
            </div>`;
          }
          const start = new Date(v[1]);
          const end = new Date(v[2]);
          const urgency = v[4];
          const memberType = v[5];
          const currentStage = v[6];
          const workloadStatus = v[7];
          
          // 紧急度标识
          const urgencyBadge = urgency === 'high' ? '<span style="background:#dc2626;color:white;padding:2px 6px;border-radius:3px;font-size:11px;">🔥 高紧急</span>' :
                              urgency === 'medium' ? '<span style="background:#ea580c;color:white;padding:2px 6px;border-radius:3px;font-size:11px;">⚡ 中紧急</span>' :
                              '<span style="background:#16a34a;color:white;padding:2px 6px;border-radius:3px;font-size:11px;">✓ 正常</span>';
          
          // VIP标识
          const vipBadge = memberType === 'vip' ? '<span style="background:#f59e0b;color:white;padding:2px 6px;border-radius:3px;font-size:11px;margin-left:4px;">⭐ VIP</span>' : '';
          
          // 负载状态
          const statusIcon = workloadStatus === 'available' ? '🟢' : 
                            workloadStatus === 'overloaded' ? '🔴' : '🟡';
          const statusText = workloadStatus === 'available' ? '可接单' : 
                            workloadStatus === 'overloaded' ? '超负荷' : '适度忙碌';
          
          // 计算项目持续天数
          const durationDays = Math.ceil((end.getTime() - start.getTime()) / (1000 * 60 * 60 * 24));
          
          // 剩余天数
          const now = new Date();
          const remainingDays = Math.ceil((end.getTime() - now.getTime()) / (1000 * 60 * 60 * 24));
          const remainingText = remainingDays > 0 ? `剩余${remainingDays}天` : 
                               remainingDays === 0 ? '今天截止' : 
                               `已超期${Math.abs(remainingDays)}天`;
          const remainingColor = remainingDays > 7 ? '#16a34a' : 
                                remainingDays > 0 ? '#ea580c' : '#dc2626';
          
          return `<div style="min-width: 280px;">
            <div style="font-weight: 600; margin-bottom: 8px; font-size: 14px; display: flex; align-items: center; gap: 6px;">
              🎨 ${params.name}
            </div>
            <div style="display: flex; gap: 4px; margin-bottom: 8px;">
              ${urgencyBadge}${vipBadge}
            </div>
            <div style="border-top: 1px solid #e5e7eb; padding-top: 8px; margin-top: 4px;">
              <div style="margin-bottom: 4px;">👤 设计师：<strong>${v[3]}</strong> ${statusIcon} <span style="color: #6b7280;">${statusText}</span></div>
              <div style="margin-bottom: 4px;">📋 阶段：<span style="color: #6b7280;">${currentStage}</span></div>
              <div style="margin-bottom: 4px;">📅 周期：<span style="color: #6b7280;">${start.toLocaleDateString()} ~ ${end.toLocaleDateString()}</span> (${durationDays}天)</div>
              <div style="margin-bottom: 4px;">⏱️ 状态：<span style="color: ${remainingColor}; font-weight: 600;">${remainingText}</span></div>
            </div>
            <div style="border-top: 1px solid #e5e7eb; padding-top: 6px; margin-top: 6px; color: #9ca3af; font-size: 11px;">
              💡 点击条形可查看项目详情
            </div>
          </div>`;
        }
      },
      title: {
        text: this.ganttScale === 'week' ? '本周项目排期' : '本月项目排期',
        subtext: '每个条形代表一个项目，颜色越深紧急度越高',
        left: 'center',
        top: 10,
        textStyle: { fontSize: 15, color: '#374151', fontWeight: 600 },
        subtextStyle: { fontSize: 12, color: '#6b7280' }
      },
      legend: {
        data: ['🔥 高紧急', '⚡ 中紧急', '✓ 正常', '🟢 可接单', '🟡 忙碌', '🔴 超负荷'],
        bottom: 10,
        itemGap: 20,
        textStyle: { fontSize: 12, color: '#6b7280' }
      },
      grid: { left: 150, right: 70, top: 60, bottom: 70 },
      xAxis: {
        type: 'time',
        min: xMin,
        max: xMax,
        splitNumber: xSplitNumber,
        axisLine: { lineStyle: { color: '#e5e7eb' } },
        axisLabel: { color: '#6b7280', formatter: (value: number) => xLabelFormatter(value) },
        splitLine: { lineStyle: { color: '#f1f5f9' } }
      },
      yAxis: {
        type: 'category',
        data: categories,
        inverse: true,
        axisLabel: {
          color: '#374151',
          margin: 10,
          fontSize: 13,
          fontWeight: 500,
          formatter: (val: string) => {
            const lvl = workloadLevelMap[val] || 'low';
            const count = busyCountMap[val] || 0;
            const status = workloadStatusMap[val] || 'available';
            const text = val.length > 6 ? val.slice(0, 6) + '…' : val;
            
            // 根据负载状态选择图标和颜色
            const statusIcon = status === 'available' ? '○' : 
                              status === 'overloaded' ? '🔥' : '⚡';
            
            // 项目数量的视觉强化
            const countDisplay = count >= 5 ? `{highCount|${count}}` :
                                count >= 3 ? `{mediumCount|${count}}` :
                                count >= 1 ? `{lowCount|${count}}` :
                                `{idleCount|${count}}`;
            
            return `${statusIcon} {name|${text}} ${countDisplay}`;
          },
          rich: {
            name: { 
              color: '#374151',
              fontSize: 13,
              fontWeight: 500,
              padding: [0, 4, 0, 2]
            },
            highCount: { 
              color: '#dc2626',
              fontSize: 12,
              fontWeight: 700,
              backgroundColor: '#fee2e2',
              padding: [2, 6],
              borderRadius: 3
            },
            mediumCount: { 
              color: '#ea580c',
              fontSize: 12,
              fontWeight: 700,
              backgroundColor: '#ffedd5',
              padding: [2, 6],
              borderRadius: 3
            },
            lowCount: { 
              color: '#16a34a',
              fontSize: 12,
              fontWeight: 600,
              backgroundColor: '#dcfce7',
              padding: [2, 6],
              borderRadius: 3
            },
            idleCount: { 
              color: '#9ca3af',
              fontSize: 12,
              fontWeight: 500,
              backgroundColor: '#f3f4f6',
              padding: [2, 6],
              borderRadius: 3
            }
          }
        },
        axisTick: { show: false },
        axisLine: { lineStyle: { color: '#e5e7eb' } }
      },
      dataZoom: [
        { type: 'slider', yAxisIndex: 0, orient: 'vertical', right: 6, start: preservedStart, end: preservedEnd, zoomLock: false },
        { type: 'inside', yAxisIndex: 0, zoomOnMouseWheel: true, moveOnMouseMove: true, moveOnMouseWheel: true }
      ],
      series: [
        // 背景层 - 显示空闲时段
        {
          type: 'custom',
          name: '工作负荷背景',
          renderItem: (params: any, api: any) => {
            const categoryIndex = api.value(0);
            const start = api.coord([api.value(1), categoryIndex]);
            const end = api.coord([api.value(2), categoryIndex]);
            const height = api.size([0, 1])[1] * 0.8;
            const rectShape = echarts.graphic.clipRectByRect({
              x: start[0],
              y: start[1] - height / 2,
              width: Math.max(end[0] - start[0], 2),
              height
            }, {
              x: params.coordSys.x,
              y: params.coordSys.y,
              width: params.coordSys.width,
              height: params.coordSys.height
            });
            return rectShape ? { type: 'rect', shape: rectShape, style: api.style() } : undefined;
          },
          encode: { x: [1, 2], y: 0 },
          data: idleBackgroundData,
          z: 1
        },
        // 项目条层
        {
          type: 'custom',
          name: '项目进度',
          renderItem: (params: any, api: any) => {
            const categoryIndex = api.value(0);
            const start = api.coord([api.value(1), categoryIndex]);
            const end = api.coord([api.value(2), categoryIndex]);
            // 增加条形高度，让项目更明显
            const height = Math.max(api.size([0, 1])[1] * 0.6, 16);
            const width = Math.max(end[0] - start[0], 2);
            
            const rectShape = echarts.graphic.clipRectByRect({
              x: start[0],
              y: start[1] - height / 2,
              width,
              height
            }, {
              x: params.coordSys.x,
              y: params.coordSys.y,
              width: params.coordSys.width,
              height: params.coordSys.height
            });
            
            if (!rectShape) return undefined;
            
            // 获取项目数据
            const urgency = api.value(4);
            const workloadStatus = api.value(7);
            
            // 基础矩形样式
            const rectStyle = api.style();
            
            // 根据负载状态添加额外的视觉效果
            if (workloadStatus === 'overloaded') {
              rectStyle.shadowBlur = 8;
              rectStyle.shadowColor = 'rgba(220, 38, 38, 0.4)';
              rectStyle.shadowOffsetY = 2;
            }
            
            const rect = { 
              type: 'rect', 
              shape: rectShape, 
              style: rectStyle
            };
            
            // 项目名称和紧急度标识
            const projectName = params.name || '';
            const minWidthForText = 50; // 降低最小宽度要求
            
            if (width >= minWidthForText && projectName) {
              // 紧急度图标
              const urgencyIcon = urgency === 'high' ? '🔥' : 
                                 urgency === 'medium' ? '⚡' : '✓';
              
              // 截断过长的项目名称
              const maxChars = Math.floor(width / 9); // 估算能显示的字符数
              const displayName = projectName.length > maxChars ? 
                                 projectName.slice(0, maxChars - 2) + '…' : 
                                 projectName;
              
              const fullText = `${urgencyIcon} ${displayName}`;
              
              // 返回组合图形：矩形 + 文本
              return {
                type: 'group',
                children: [
                  rect,
                  {
                    type: 'text',
                    style: {
                      text: fullText,
                      x: rectShape.x + 8,
                      y: rectShape.y + rectShape.height / 2,
                      textVerticalAlign: 'middle',
                      fontSize: 12,
                      fontWeight: 600,
                      fill: '#ffffff',
                      stroke: 'rgba(0, 0, 0, 0.4)',
                      lineWidth: 0.8,
                      textShadowColor: 'rgba(0, 0, 0, 0.5)',
                      textShadowBlur: 3,
                      textShadowOffsetX: 0,
                      textShadowOffsetY: 1
                    }
                  }
                ]
              };
            } else if (width >= 30) {
              // 如果空间太小，只显示紧急度图标
              const urgencyIcon = urgency === 'high' ? '🔥' : 
                                 urgency === 'medium' ? '⚡' : '✓';
              
              return {
                type: 'group',
                children: [
                  rect,
                  {
                    type: 'text',
                    style: {
                      text: urgencyIcon,
                      x: rectShape.x + width / 2,
                      y: rectShape.y + rectShape.height / 2,
                      textAlign: 'center',
                      textVerticalAlign: 'middle',
                      fontSize: 12
                    }
                  }
                ]
              };
            }
            
            return rect;
          },
          encode: { x: [1, 2], y: 0 },
          data,
          itemStyle: { borderRadius: 4 },
          emphasis: { 
            focus: 'self',
            itemStyle: {
              borderWidth: 2,
              borderColor: '#374151',
              shadowBlur: 8,
              shadowColor: 'rgba(0, 0, 0, 0.3)'
            }
          },
          z: 2,
          markLine: {
            silent: true,
            symbol: 'none',
            lineStyle: { color: '#ef4444', type: 'dashed', width: 2 },
            label: { 
              formatter: '今日', 
              color: '#ef4444', 
              fontSize: 11, 
              fontWeight: 600,
              position: 'end',
              backgroundColor: '#ffffff',
              padding: [2, 6],
              borderRadius: 3
            },
            data: [ { xAxis: todayTs } ]
          }
        }
      ]
    } as any;

    this.ganttChart.clear();
    this.ganttChart.setOption(option, true);
    this.ganttChart.resize();
  }

  /**
   * 工作负载甘特图：显示设计师在周/月内的工作状态
   */
  private updateWorkloadGantt(): void {
    if (!this.workloadGanttContainer?.nativeElement) {
      setTimeout(() => this.updateWorkloadGantt(), 100);
      return;
    }

    if (!this.workloadGanttChart) {
      this.workloadGanttChart = echarts.init(this.workloadGanttContainer.nativeElement);
    }

    const DAY = 24 * 60 * 60 * 1000;
    const now = new Date();
    const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());
    const todayTs = today.getTime();

    // 时间范围
    let xMin: number;
    let xMax: number;
    let xSplitNumber: number;
    let xLabelFormatter: (value: number) => string;

    if (this.workloadGanttScale === 'week') {
      // 周视图：显示未来7天
      xMin = todayTs;
      xMax = todayTs + 7 * DAY;
      xSplitNumber = 7;
      xLabelFormatter = (val: any) => {
        const date = new Date(val);
        const weekDays = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'];
        return `${date.getMonth() + 1}/${date.getDate()}\n${weekDays[date.getDay()]}`;
      };
    } else {
      // 月视图：显示未来30天
      xMin = todayTs;
      xMax = todayTs + 30 * DAY;
      xSplitNumber = 30;
      xLabelFormatter = (val: any) => {
        const date = new Date(val);
        return `${date.getMonth() + 1}/${date.getDate()}`;
      };
    }

    // 获取所有真实设计师
    let designers: string[] = [];
    
    if (this.realDesigners && this.realDesigners.length > 0) {
      designers = this.realDesigners.map(d => d.name);
    } else {
      // 降级：从已分配的项目中提取设计师
      const assigned = this.filteredProjects.filter(p => p.designerName && p.designerName !== '未分配');
      designers = Array.from(new Set(assigned.map(p => p.designerName)));
    }
    
    if (designers.length === 0) {
      // 没有设计师数据，显示空状态
      const emptyOption = {
        title: {
          text: '暂无组员数据',
          subtext: '请先在系统中添加设计师（组员角色）',
          left: 'center',
          top: 'center',
          textStyle: { fontSize: 16, color: '#9ca3af' },
          subtextStyle: { fontSize: 13, color: '#d1d5db' }
        }
      };
      this.workloadGanttChart.setOption(emptyOption, true);
      return;
    }
    
    // 🔧 使用 ProjectTeam 表的数据（实际执行人）
    const workloadByDesigner: Record<string, any[]> = {};
    designers.forEach(name => {
      workloadByDesigner[name] = [];
    });

    // 计算每个设计师的总负载（用于排序）
    const designerTotalLoad: Record<string, number> = {};
    designers.forEach(name => {
      const projects = this.designerWorkloadMap.get(name) || [];
      designerTotalLoad[name] = projects.length;
    });
    
    // 按总负载从高到低排序设计师
    const sortedDesigners = designers.sort((a, b) => {
      return designerTotalLoad[b] - designerTotalLoad[a];
    });
    
    // 为每个设计师生成时间段数据
    sortedDesigners.forEach((designerName, yIndex) => {
      const designerProjects = this.designerWorkloadMap.get(designerName) || [];
      
      // 计算每一天的状态
      const days = this.workloadGanttScale === 'week' ? 7 : 30;
      for (let i = 0; i < days; i++) {
        const dayStart = todayTs + i * DAY;
        const dayEnd = dayStart + DAY - 1;
        
        // 查找该天有哪些项目
        const dayProjects = designerProjects.filter(p => {
          const isCompleted = p.status === '已完成' || p.status === '已交付';
          
          // 🔧 已完成的项目不计入未来负载
          if (isCompleted) {
            return false;
          }
          
          // 如果项目没有 deadline，则认为项目一直在进行中
          if (!p.deadline) {
            return true; // 没有截止日期的项目始终显示
          }
          
          const pEnd = new Date(p.deadline).getTime();
          
          // 检查时间是否有效
          if (isNaN(pEnd)) {
            return true; // 如果截止日期无效，认为项目在进行中
          }
          
          // 🔧 关键修复：项目只在其截止日期之前的日期显示
          // 如果当前查询的日期（dayStart）已经超过了项目的截止日期（pEnd），则不计入负载
          if (dayStart > pEnd) {
            return false; // 截止日期已过的项目不计入该天的负载
          }
          
          // 项目开始时间
          const pStart = p.createdAt ? new Date(p.createdAt).getTime() : todayTs;
          
          // 项目在该天的时间范围内
          return !(pEnd < dayStart || pStart > dayEnd);
        });

        let status: 'idle' | 'busy' | 'overload' | 'leave' = 'idle';
        let color = '#d1fae5'; // 空闲-浅绿色
        
        const projectCount = dayProjects.length;
        
        // TODO: 检查请假记录，如果该天请假则标记为leave
        // const isOnLeave = this.checkLeave(designerName, dayStart, dayEnd);
        // if (isOnLeave) {
        //   status = 'leave';
        //   color = '#e5e7eb'; // 请假-灰色
        // }
        
        if (projectCount === 0) {
          status = 'idle';
          color = '#d1fae5'; // 空闲-浅绿色（0个项目）
        } else if (projectCount >= 3) {
          status = 'overload';
          color = '#fecaca'; // 超负荷-浅红色（≥3个项目）
        } else {
          status = 'busy';
          color = '#bfdbfe'; // 忙碌-浅蓝色（1-2个项目）
        }

        workloadByDesigner[designerName].push({
          name: `${designerName}-${i}`,
          value: [yIndex, dayStart, dayEnd, designerName, status, projectCount, dayProjects.map(p => p.name)],
          itemStyle: { color }
        });
      }
    });

    // 合并所有数据
    const data = Object.values(workloadByDesigner).flat();

    const option = {
      backgroundColor: '#fff',
      title: {
        text: this.workloadGanttScale === 'week' ? '未来7天工作状态' : '未来30天工作状态',
        subtext: '🟢空闲  🔵忙碌  🔴超负荷',
        left: 'center',
        textStyle: { fontSize: 14, color: '#374151', fontWeight: 600 },
        subtextStyle: { fontSize: 12, color: '#6b7280' }
      },
      tooltip: {
        formatter: (params: any) => {
          const [yIndex, start, end, name, status, projectCount, projectNames = []] = params.value;
          const startDate = new Date(start);
          const weekDays = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'];
          
          let statusText = '';
          let statusColor = '';
          let statusBadge = '';
          
          if (status === 'leave') {
            statusText = '请假';
            statusColor = '#6b7280';
            statusBadge = '<span style="background:#e5e7eb;color:#374151;padding:2px 8px;border-radius:4px;font-size:11px;">请假</span>';
          } else if (projectCount === 0) {
            statusText = '空闲';
            statusColor = '#10b981';
            statusBadge = '<span style="background:#d1fae5;color:#059669;padding:2px 8px;border-radius:4px;font-size:11px;">🟢 空闲</span>';
          } else if (projectCount >= 3) {
            statusText = '超负荷';
            statusColor = '#dc2626';
            statusBadge = '<span style="background:#fecaca;color:#dc2626;padding:2px 8px;border-radius:4px;font-size:11px;">🔴 超负荷</span>';
          } else {
            statusText = '忙碌';
            statusColor = '#3b82f6';
            statusBadge = '<span style="background:#bfdbfe;color:#1d4ed8;padding:2px 8px;border-radius:4px;font-size:11px;">🔵 忙碌</span>';
          }
          
          let projectListHtml = '';
          if (projectNames && projectNames.length > 0) {
            projectListHtml = `
              <div style="margin-top: 8px; padding-top: 8px; border-top: 1px dashed #e5e7eb;">
                <div style="font-size: 12px; color: #6b7280; margin-bottom: 4px;">项目列表：</div>
                ${projectNames.slice(0, 5).map((pName: string, idx: number) => 
                  `<div style="font-size: 12px; color: #374151; margin-left: 8px;">
                    ${idx + 1}. ${pName.length > 20 ? pName.substring(0, 20) + '...' : pName}
                  </div>`
                ).join('')}
                ${projectNames.length > 5 ? `<div style="font-size: 12px; color: #6b7280; margin-left: 8px;">...及${projectNames.length - 5}个其他项目</div>` : ''}
              </div>
            `;
          }
          
          return `<div style="padding: 12px; min-width: 220px;">
                    <div style="display: flex; align-items: center; gap: 8px; margin-bottom: 8px;">
                      <strong style="font-size: 15px; color: #1f2937;">${name}</strong>
                      ${statusBadge}
                    </div>
                    <div style="color: #6b7280; font-size: 13px;">
                      📅 ${startDate.getMonth() + 1}月${startDate.getDate()}日 ${weekDays[startDate.getDay()]}<br/>
                      📊 项目数量: <span style="font-weight: 600; color: ${statusColor};">${projectCount}个</span>
                    </div>
                    ${projectListHtml}
                    <div style="margin-top: 10px; padding-top: 8px; border-top: 1px solid #e5e7eb; color: #6b7280; font-size: 11px; text-align: center;">
                      💡 点击查看设计师详细信息
                    </div>
                  </div>`;
        }
      },
      grid: {
        left: 100,
        right: 50,
        top: 60,
        bottom: 60
      },
      xAxis: {
        type: 'time',
        min: xMin,
        max: xMax,
        boundaryGap: false,
        axisLine: { lineStyle: { color: '#e5e7eb' } },
        axisLabel: {
          color: '#6b7280',
          formatter: xLabelFormatter,
          interval: 0,
          rotate: this.workloadGanttScale === 'week' ? 0 : 45,
          showMinLabel: true,
          showMaxLabel: true
        },
        axisTick: {
          alignWithLabel: true,
          interval: 0
        },
        splitLine: { 
          show: true,
          lineStyle: { color: '#f1f5f9' }
        },
        splitNumber: xSplitNumber,
        minInterval: DAY
      },
      yAxis: {
        type: 'category',
        data: sortedDesigners,
        inverse: true,
        axisLabel: { 
          color: '#374151', 
          margin: 8,
          fontSize: 13,
          fontWeight: 500,
          formatter: (value: string) => {
            const totalProjects = designerTotalLoad[value] || 0;
            const icon = totalProjects >= 3 ? '🔥' : totalProjects >= 2 ? '⚡' : totalProjects >= 1 ? '✓' : '○';
            return `${icon} ${value} (${totalProjects})`;
          }
        },
        axisTick: { show: false },
        axisLine: { lineStyle: { color: '#e5e7eb' } }
      },
      series: [
        {
          type: 'custom',
          name: '工作负载',
          renderItem: (params: any, api: any) => {
            const categoryIndex = api.value(0);
            const start = api.coord([api.value(1), categoryIndex]);
            const end = api.coord([api.value(2), categoryIndex]);
            const height = api.size([0, 1])[1] * 0.6;
            const rectShape = echarts.graphic.clipRectByRect({
              x: start[0],
              y: start[1] - height / 2,
              width: Math.max(end[0] - start[0], 2),
              height
            }, {
              x: params.coordSys.x,
              y: params.coordSys.y,
              width: params.coordSys.width,
              height: params.coordSys.height
            });
            return rectShape ? { 
              type: 'rect', 
              shape: rectShape, 
              style: api.style() 
            } : undefined;
          },
          encode: { x: [1, 2], y: 0 },
          data,
          z: 2
        }
      ]
    } as any;

    this.workloadGanttChart.setOption(option, true);
    
    // 添加点击事件：点击设计师行时显示详情
    this.workloadGanttChart.on('click', (params: any) => {
      if (params.componentType === 'series' && params.seriesType === 'custom') {
        const designerName = params.value[3]; // value[3]是设计师名称
        if (designerName && designerName !== '未分配') {
          this.onEmployeeClick(designerName);
        }
      }
    });
  }

  ngOnDestroy(): void {
    if (this.ganttChart) {
      this.ganttChart.dispose();
      this.ganttChart = null;
    }
    if (this.workloadGanttChart) {
      this.workloadGanttChart.dispose();
      this.workloadGanttChart = null;
    }
    // 清理待办任务自动刷新定时器
    if (this.todoTaskRefreshTimer) {
      clearInterval(this.todoTaskRefreshTimer);
    }
  }
  // 选择单个项目
  selectProject(): void {
    if (this.selectedProjectId) {
      const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
      // 根据项目当前阶段跳转到对应阶段页面，并标记组长身份
      const project = this.projects.find(p => p.id === this.selectedProjectId);
      const currentStage = project?.currentStage || '订单分配';
      const stageRouteMap: Record<string, string> = {
        '订单分配': 'order',
        '确认需求': 'requirements',
        '方案深化': 'requirements',
        '建模': 'requirements',
        '软装': 'requirements',
        '渲染': 'requirements',
        '后期': 'requirements',
        '交付执行': 'delivery',
        '交付': 'delivery',
        '售后归档': 'aftercare',
        '已完成': 'aftercare'
      };
      const stagePath = stageRouteMap[currentStage] || 'order';
      this.router.navigate(['/wxwork', cid, 'project', this.selectedProjectId, stagePath], {
        queryParams: { roleName: 'team-leader' }
      });
    }
  }

  // 获取特定阶段的项目
  getProjectsByStage(stageId: string): Project[] {
    return this.filteredProjects.filter(project => project.currentStage === stageId);
  }

  // 新增：阶段到核心阶段的映射
  private mapStageToCorePhase(stageId: string): 'order' | 'requirements' | 'delivery' | 'aftercare' {
    if (!stageId) return 'order'; // 空值默认为订单分配
    
    // 标准化阶段名称（去除空格，转小写）
    const normalizedStage = stageId.trim().toLowerCase();
    
    // 1. 订单分配阶段（英文ID + 中文名称）
    if (normalizedStage === 'order' || 
        normalizedStage === 'pendingapproval' || 
        normalizedStage === 'pendingassignment' ||
        normalizedStage === '订单分配' ||
        normalizedStage === '待审批' ||
        normalizedStage === '待分配') {
      return 'order';
    }
    
    // 2. 确认需求阶段（英文ID + 中文名称）
    if (normalizedStage === 'requirements' ||
        normalizedStage === 'requirement' || 
        normalizedStage === 'planning' ||
        normalizedStage === '确认需求' ||
        normalizedStage === '需求沟通' ||
        normalizedStage === '方案规划') {
      return 'requirements';
    }
    
    // 3. 交付执行阶段（英文ID + 中文名称）
    if (normalizedStage === 'delivery' ||
        normalizedStage === 'modeling' || 
        normalizedStage === 'rendering' || 
        normalizedStage === 'postproduction' || 
        normalizedStage === 'review' || 
        normalizedStage === 'revision' ||
        normalizedStage === '交付执行' ||
        normalizedStage === '建模' ||
        normalizedStage === '建模阶段' ||
        normalizedStage === '渲染' ||
        normalizedStage === '渲染阶段' ||
        normalizedStage === '后期制作' ||
        normalizedStage === '评审' ||
        normalizedStage === '修改' ||
        normalizedStage === '修订') {
      return 'delivery';
    }
    
    // 4. 售后归档阶段（英文ID + 中文名称）
    if (normalizedStage === 'aftercare' ||
        normalizedStage === 'completed' ||
        normalizedStage === 'archived' ||
        normalizedStage === '售后归档' ||
        normalizedStage === '售后' ||
        normalizedStage === '归档' ||
        normalizedStage === '已完成' ||
        normalizedStage === '已交付') {
      return 'aftercare';
    }
    
    // 未匹配的阶段：默认为交付执行（因为大部分时间项目都在执行中）
    console.warn(`⚠️ 未识别的阶段: "${stageId}" → 默认归类为交付执行`);
    return 'delivery';
  }

  // 新增：获取核心阶段的项目
  getProjectsByCorePhase(coreId: string): Project[] {
    return this.filteredProjects.filter(p => this.mapStageToCorePhase(p.currentStage) === coreId);
  }

  // 新增：获取核心阶段的项目数量
  getProjectCountByCorePhase(coreId: string): number {
    return this.getProjectsByCorePhase(coreId).length;
  }

  // 获取特定阶段的项目数量
  getProjectCountByStage(stageId: string): number {
    return this.getProjectsByStage(stageId).length;
  }

  // 🔥 已延期项目
  get overdueProjects(): Project[] {
    return this.projects.filter(p => p.isOverdue);
  }

  // ⏳ 临期项目（3天内）
  get dueSoonProjects(): Project[] {
    return this.projects.filter(p => p.dueSoon && !p.isOverdue);
  }

  // 📋 待审批项目（支持中文和英文阶段名称）
  get pendingApprovalProjects(): Project[] {
    const pending = this.projects.filter(p => {
      const stage = (p.currentStage || '').trim();
      const data = (p as any).data || {};
      const approvalStatus = data.approvalStatus;
      
      // 1. 阶段为"订单分配"且审批状态为 pending
      // 2. 或者阶段为"待确认"/"待审批"（兼容旧数据）
      return (stage === '订单分配' && approvalStatus === 'pending') ||
             stage === '待审批' || 
             stage === '待确认';
    });
    
    return pending;
  }

  // 检查项目是否待审批
  isPendingApproval(project: Project): boolean {
    const stage = (project.currentStage || '').trim();
    const stageEn = stage.toLowerCase();
    const data: any = (project as any).data || {};
    
    // 🔥 新增：检查顶层的 pendingApproval 字段（备用方案）
    const topLevelPending = (project as any).pendingApproval === true && (project as any).approvalStage === '订单分配';
    
    return (stage === '订单分配' && (data.approvalStatus === 'pending' || topLevelPending)) ||
           ((stage === '交付执行' || stageEn === 'delivery') &&
             (data.deliveryApproval?.status === 'pending' ||
              (Array.isArray(data.pendingDeliveryApprovals) && data.pendingDeliveryApprovals.some((x: any) => x?.status === 'pending'))));
  }

  // 🎯 待分配项目（支持中文和英文阶段名称）
  get pendingAssignmentProjects(): Project[] {
    return this.projects.filter(p => {
      const stage = (p.currentStage || '').trim().toLowerCase();
      return stage === 'pendingassignment' || 
             stage === '待分配' ||
             stage === '订单分配';
    });
  }

  // 智能推荐设计师
  private getRecommendedDesigner(projectType: 'soft' | 'hard') {
    if (!this.designerProfiles || !this.designerProfiles.length) return null;
    const scoreOf = (p: any) => {
      const workloadScore = 100 - (p.workload ?? 0); // 负载越低越好
      const ratingScore = (p.avgRating ?? 0) * 10;   // 评分越高越好
      const expScore = (p.experience ?? 0) * 5;      // 经验越高越好
      return workloadScore * 0.5 + ratingScore * 0.3 + expScore * 0.2;
    };
    const sorted = [...this.designerProfiles].sort((a, b) => scoreOf(b) - scoreOf(a));
    return sorted[0] || null;
  }

  // 质量评审
  reviewProjectQuality(projectId: string, rating: 'excellent' | 'qualified' | 'unqualified'): void {
    const project = this.projects.find(p => p.id === projectId);
    if (!project) return;
    project.qualityRating = rating;
    if (rating === 'unqualified') {
      // 不合格：回退到修改阶段
      project.currentStage = 'revision';
    }
    this.applyFilters();
   window?.fmode?.alert('质量评审已提交');
  }

  // 查看绩效预警（占位：跳转到团队管理）
  viewPerformanceDetails(): void {
    this.router.navigate(['/team-leader/team-management']);
  }

  // 打开负载日历（占位：跳转到团队管理）
  navigateToWorkloadCalendar(): void {
    this.router.navigate(['/team-leader/workload-calendar']);
  }

  /**
   * 根据看板列跳转到项目详情（参考客服板块实现）
   * @param projectId 项目ID
   * @param corePhaseId 核心阶段ID (order/requirements/delivery/aftercare)
   */
  viewProjectDetailsByPhase(projectId: string, corePhaseId: string): void {
    if (!projectId) {
      return;
    }
    
    // 🔥 标记从组长看板进入（用于跳过激活检查和显示审批按钮）
    try {
      localStorage.setItem('enterAsTeamLeader', '1');
      localStorage.setItem('teamLeaderMode', 'true');
      // 🔥 关键：清除客服端标记，避免冲突
      localStorage.removeItem('enterFromCustomerService');
      localStorage.removeItem('customerServiceMode');
      console.log('✅ 已标记从组长看板进入，启用组长模式');
    } catch (e) {
      console.warn('无法设置 localStorage 标记:', e);
    }
    
    // 获取公司ID
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    
    // 🔥 根据看板列ID直接映射到路由路径（与客服板块保持一致）
    // corePhaseId已经是路由路径格式：order, requirements, delivery, aftercare
    const stagePath = corePhaseId;
    
    console.log(`🎯 从看板列「${this.corePhases.find(c => c.id === corePhaseId)?.name}」进入项目，跳转到: ${stagePath}`);
    
    // ✅ 跳转到对应阶段，并通过查询参数标识为组长视角
    this.router.navigate(['/wxwork', cid, 'project', projectId, stagePath], {
      queryParams: { roleName: 'team-leader' }
    });
  }

  // 查看项目详情 - 跳转到纯净的项目详情页（无管理端UI）
  viewProjectDetails(projectId: string): void {
    if (!projectId) {
      return;
    }
    
    // 🔥 标记从组长看板进入（用于跳过激活检查和显示审批按钮）
    try {
      localStorage.setItem('enterAsTeamLeader', '1');
      localStorage.setItem('teamLeaderMode', 'true');
      // 🔥 关键：清除客服端标记，避免冲突
      localStorage.removeItem('enterFromCustomerService');
      localStorage.removeItem('customerServiceMode');
      console.log('✅ 已标记从组长看板进入，启用组长模式');
    } catch (e) {
      console.warn('无法设置 localStorage 标记:', e);
    }
    
    // 获取公司ID
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    
    // 🔥 根据项目当前阶段决定跳转到哪个阶段页面
    const project = this.projects.find(p => p.id === projectId);
    const currentStage = project?.currentStage || '订单分配';
    
    // 阶段映射：项目阶段 → 路由路径
    const stageRouteMap: Record<string, string> = {
      '订单分配': 'order',
      '确认需求': 'requirements',
      '方案深化': 'requirements',
      '建模': 'requirements',
      '软装': 'requirements',
      '渲染': 'requirements',
      '后期': 'requirements',
      '交付执行': 'delivery',
      '交付': 'delivery',
      '售后归档': 'aftercare',
      '已完成': 'aftercare'
    };
    
    const stagePath = stageRouteMap[currentStage] || 'order';
    
    console.log(`🎯 项目当前阶段: ${currentStage}，跳转到: ${stagePath}`);
    
    // ✅ 跳转到对应阶段，并通过查询参数标识为组长视角
    this.router.navigate(['/wxwork', cid, 'project', projectId, stagePath], {
      queryParams: { roleName: 'team-leader' }
    });
  }

  // 快速分配项目（增强：加入智能推荐）
  async quickAssignProject(projectId: string): Promise<void> {
    const project = this.projects.find(p => p.id === projectId);
    if (!project) {
     window?.fmode?.alert('未找到对应项目');
      return;
    }

    const recommended = this.getRecommendedDesigner(project.type);
    if (recommended) {
      const reassigning = !!project.designerName;
      const message = `推荐设计师：${recommended.name}（工作负载：${recommended.workload}%，评分：${recommended.avgRating}分）` +
                (reassigning ? `\n\n该项目当前已由「${project.designerName}」负责，是否改为分配给「${recommended.name}」？` : '\n\n是否确认分配？');
      const confirmAssign = await window?.fmode?.confirm(message);
      if (confirmAssign) {
        project.designerName = recommended.name;
        if (project.currentStage === 'pendingAssignment' || project.currentStage === 'pendingApproval') {
          project.currentStage = 'requirement';
        }
        project.status = '进行中';
        // 更新设计师筛选列表
        this.designers = Array.from(new Set(this.projects.map(p => p.designerName).filter(n => !!n)));
        this.applyFilters();
       window?.fmode?.alert(`项目已${reassigning ? '重新' : ''}分配给 ${recommended.name}`);
        return;
      }
    }
    // 无推荐或用户取消，跳转到详细分配页面
    // 跳转到项目详情页
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    // 动态跳转到项目当前阶段，并标记组长身份
    const current = this.projects.find(p => p.id === projectId)?.currentStage || '订单分配';
    const stageRouteMap: Record<string, string> = {
      '订单分配': 'order',
      '确认需求': 'requirements',
      '方案深化': 'requirements',
      '建模': 'requirements',
      '软装': 'requirements',
      '渲染': 'requirements',
      '后期': 'requirements',
      '交付执行': 'delivery',
      '交付': 'delivery',
      '售后归档': 'aftercare',
      '已完成': 'aftercare'
    };
    const stagePath = stageRouteMap[current] || 'order';
    this.router.navigate(['/wxwork', cid, 'project', projectId, stagePath], {
      queryParams: { roleName: 'team-leader' }
    });
    }

  // 导航到待办任务
  navigateToTask(task: TodoTask): void {
    switch (task.type) {
      case 'review':
        this.router.navigate(['team-leader/quality-management', task.targetId]);
        break;
      case 'assign':
        this.router.navigate(['/team-leader/dashboard']);
        break;
      case 'performance':
        this.router.navigate(['team-leader/team-management']);
        break;
    }
  }

  // 获取优先级标签
  getPriorityLabel(priority: 'high' | 'medium' | 'low'): string {
    const labels: Record<'high' | 'medium' | 'low', string> = {
      'high': '紧急且重要',
      'medium': '重要不紧急',
      'low': '紧急不重要'
    };
    return labels[priority];
  }

  // 导航到团队管理
  navigateToTeamManagement(): void {
    this.router.navigate(['/team-leader/team-management']);
  }

  // 导航到项目评审
  navigateToProjectReview(): void {
    // 统一入口：跳转到项目列表/看板，而非旧评审页
    this.router.navigate(['/team-leader/dashboard']);
  }

  // 导航到质量管理
  navigateToQualityManagement(): void {
    this.router.navigate(['/team-leader/quality-management']);
  }

  // 打开工作量预估工具（已迁移）
  openWorkloadEstimator(): void {
    // 工具迁移至详情页：引导前往当前选中项目详情
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    if (this.selectedProjectId) {
      // 跳转到选中项目的当前阶段，并标记组长身份
      const project = this.projects.find(p => p.id === this.selectedProjectId);
      const currentStage = project?.currentStage || '订单分配';
      const stageRouteMap: Record<string, string> = {
        '订单分配': 'order',
        '确认需求': 'requirements',
        '方案深化': 'requirements',
        '建模': 'requirements',
        '软装': 'requirements',
        '渲染': 'requirements',
        '后期': 'requirements',
        '交付执行': 'delivery',
        '交付': 'delivery',
        '售后归档': 'aftercare',
        '已完成': 'aftercare'
      };
      const stagePath = stageRouteMap[currentStage] || 'order';
      this.router.navigate(['/wxwork', cid, 'project', this.selectedProjectId, stagePath], {
        queryParams: { roleName: 'team-leader' }
      });
    } else {
      this.router.navigate(['/wxwork', cid, 'team-leader']);
    }
   window?.fmode?.alert('工作量预估工具已迁移至项目详情页，您可以在建模阶段之前使用该工具进行工作量计算。');
  }

  // 查看所有超期项目
  viewAllOverdueProjects(): void {
    this.filterByStatus('overdue');
    this.closeAlert();
  }

  // 关闭提醒
  closeAlert(): void {
    this.showAlert = false;
  }

  resetStatusFilter(): void {
    this.selectedStatus = 'all';
    this.applyFilters();
  }

  // 处理甘特图员工点击事件
  async onEmployeeClick(employeeName: string): Promise<void> {
    if (!employeeName || employeeName === '未分配') {
      return;
    }
    
    // 生成员工详情数据
    this.selectedEmployeeDetail = await this.generateEmployeeDetail(employeeName);
    this.showEmployeeDetailPanel = true;
  }

  // 生成员工详情数据
  private async generateEmployeeDetail(employeeName: string): Promise<EmployeeDetail> {
    // 从 ProjectTeam 表获取该员工负责的项目
    const employeeProjects = this.designerWorkloadMap.get(employeeName) || [];
    const currentProjects = employeeProjects.length;
    
    // 保存完整的项目数据（最多显示3个）
    const projectData = employeeProjects.slice(0, 3).map(p => ({
      id: p.id,
      name: p.name
    }));
    
    const projectNames = projectData.map(p => p.name); // 项目名称列表
    
    // 获取该员工的请假记录（未来7天）
    const today = new Date();
    const next7Days = Array.from({ length: 7 }, (_, i) => {
      const date = new Date(today);
      date.setDate(today.getDate() + i);
      return date.toISOString().split('T')[0]; // YYYY-MM-DD 格式
    });
    
    const employeeLeaveRecords = this.leaveRecords.filter(record => 
      record.employeeName === employeeName && next7Days.includes(record.date)
    );
    
    // 生成红色标记说明
    const redMarkExplanation = this.generateRedMarkExplanation(employeeName, employeeLeaveRecords, currentProjects);
    
    // 保存当前员工信息和项目数据（用于切换月份）
    this.currentEmployeeName = employeeName;
    this.currentEmployeeProjects = employeeProjects;
    
    // 生成日历数据
    const calendarData = this.generateEmployeeCalendar(employeeName, employeeProjects);
    
    // 新增：加载问卷数据
    let surveyCompleted = false;
    let surveyData = null;
    let profileId = '';
    
    try {
      const Parse = await import('fmode-ng/parse').then(m => m.FmodeParse.with('nova'));
      
      // 通过员工名字查找Profile（同时查询 realname 和 name 字段）
      const realnameQuery = new Parse.Query('Profile');
      realnameQuery.equalTo('realname', employeeName);
      
      const nameQuery = new Parse.Query('Profile');
      nameQuery.equalTo('name', employeeName);
      
      // 使用 or 查询
      const profileQuery = Parse.Query.or(realnameQuery, nameQuery);
      profileQuery.limit(1);
      
      const profileResults = await profileQuery.find();
      
      console.log(`🔍 查找员工 ${employeeName}，找到 ${profileResults.length} 个结果`);
      
      if (profileResults.length > 0) {
        const profile = profileResults[0];
        profileId = profile.id;
        surveyCompleted = profile.get('surveyCompleted') || false;
        
        console.log(`📋 Profile ID: ${profileId}, surveyCompleted: ${surveyCompleted}`);
        
        // 如果已完成问卷，加载问卷答案
        if (surveyCompleted) {
          const surveyQuery = new Parse.Query('SurveyLog');
          surveyQuery.equalTo('profile', profile.toPointer());
          surveyQuery.equalTo('type', 'survey-profile');
          surveyQuery.descending('createdAt');
          surveyQuery.limit(1);
          
          const surveyResults = await surveyQuery.find();
          console.log(`📝 找到 ${surveyResults.length} 条问卷记录`);
          
          if (surveyResults.length > 0) {
            const survey = surveyResults[0];
            surveyData = {
              answers: survey.get('answers') || [],
              createdAt: survey.get('createdAt'),
              updatedAt: survey.get('updatedAt')
            };
            console.log(`✅ 加载问卷数据成功，共 ${surveyData.answers.length} 道题`);
          }
        }
      } else {
        console.warn(`⚠️ 未找到员工 ${employeeName} 的 Profile`);
      }
      
      console.log(`📋 员工 ${employeeName} 问卷状态:`, surveyCompleted ? '已完成' : '未完成');
    } catch (error) {
      console.error(`❌ 加载员工 ${employeeName} 问卷数据失败:`, error);
    }
    
    return {
      name: employeeName,
      currentProjects,
      projectNames,
      projectData,
      leaveRecords: employeeLeaveRecords,
      redMarkExplanation,
      calendarData,
      // 新增字段
      surveyCompleted,
      surveyData,
      profileId
    };
  }
  
  /**
   * 生成员工日历数据（支持指定月份）
   */
  private generateEmployeeCalendar(employeeName: string, employeeProjects: any[], targetMonth?: Date): EmployeeCalendarData {
    const currentMonth = targetMonth || new Date();
    const year = currentMonth.getFullYear();
    const month = currentMonth.getMonth();
    
    // 获取当月天数
    const daysInMonth = new Date(year, month + 1, 0).getDate();
    const days: EmployeeCalendarDay[] = [];
    const today = new Date();
    today.setHours(0, 0, 0, 0);
    
    // 生成当月每一天的数据
    for (let day = 1; day <= daysInMonth; day++) {
      const date = new Date(year, month, day);
      const dateStr = date.toISOString().split('T')[0];
      
      // 找出该日期相关的项目（项目进行中且在当天范围内）
      const dayProjects = employeeProjects.filter(p => {
        // 处理 Parse Date 对象：检查是否有 toDate 方法
        const getDate = (dateValue: any) => {
          if (!dateValue) return null;
          if (dateValue.toDate && typeof dateValue.toDate === 'function') {
            return dateValue.toDate(); // Parse Date对象
          }
          if (dateValue instanceof Date) {
            return dateValue;
          }
          return new Date(dateValue); // 字符串或时间戳
        };
        
        const deadlineDate = getDate(p.deadline);
        const createdDate = p.createdAt ? getDate(p.createdAt) : null;
        
        // 如果项目既没有 deadline 也没有 createdAt，则跳过
        if (!deadlineDate && !createdDate) {
          return false;
        }
        
        // 智能处理日期范围
        let startDate: Date;
        let endDate: Date;
        
        if (deadlineDate && createdDate) {
          // 情况1：两个日期都有
          startDate = createdDate;
          endDate = deadlineDate;
        } else if (deadlineDate) {
          // 情况2：只有deadline，往前推30天
          startDate = new Date(deadlineDate.getTime() - 30 * 24 * 60 * 60 * 1000);
          endDate = deadlineDate;
        } else {
          // 情况3：只有createdAt，往后推30天
          startDate = createdDate!;
          endDate = new Date(createdDate!.getTime() + 30 * 24 * 60 * 60 * 1000);
        }
        
        startDate.setHours(0, 0, 0, 0);
        endDate.setHours(0, 0, 0, 0);
        
        const inRange = date >= startDate && date <= endDate;
        
        return inRange;
      }).map(p => {
        const getDate = (dateValue: any) => {
          if (!dateValue) return undefined;
          if (dateValue.toDate && typeof dateValue.toDate === 'function') {
            return dateValue.toDate();
          }
          if (dateValue instanceof Date) {
            return dateValue;
          }
          return new Date(dateValue);
        };
        
        return {
          id: p.id,
          name: p.name,
          deadline: getDate(p.deadline)
        };
      });
      
      days.push({
        date,
        projectCount: dayProjects.length,
        projects: dayProjects,
        isToday: date.getTime() === today.getTime(),
        isCurrentMonth: true
      });
    }
    
    // 补齐前后的日期（保证从周日开始）
    const firstDay = new Date(year, month, 1);
    const firstDayOfWeek = firstDay.getDay(); // 0=周日
    
    // 前置补齐（上个月的日期）
    for (let i = firstDayOfWeek - 1; i >= 0; i--) {
      const date = new Date(year, month, -i);
      days.unshift({
        date,
        projectCount: 0,
        projects: [],
        isToday: false,
        isCurrentMonth: false
      });
    }
    
    // 后置补齐（下个月的日期，保证总数是7的倍数）
    const remainder = days.length % 7;
    if (remainder !== 0) {
      const needed = 7 - remainder;
      for (let i = 1; i <= needed; i++) {
        const date = new Date(year, month + 1, i);
        days.push({
          date,
          projectCount: 0,
          projects: [],
          isToday: false,
          isCurrentMonth: false
        });
      }
    }
    
    return {
      currentMonth: new Date(year, month, 1),
      days
    };
  }
  
  /**
   * 处理日历日期点击
   */
  onCalendarDayClick(day: EmployeeCalendarDay): void {
    if (!day.isCurrentMonth || day.projectCount === 0) {
      return;
    }
    
    this.selectedDate = day.date;
    this.selectedDayProjects = day.projects;
    this.showCalendarProjectList = true;
  }
  
  /**
   * 切换员工日历月份
   * @param direction -1=上月, 1=下月
   */
  changeEmployeeCalendarMonth(direction: number): void {
    if (!this.selectedEmployeeDetail?.calendarData) {
      return;
    }
    
    const currentMonth = this.selectedEmployeeDetail.calendarData.currentMonth;
    const newMonth = new Date(currentMonth);
    newMonth.setMonth(newMonth.getMonth() + direction);
    
    // 重新生成日历数据
    const newCalendarData = this.generateEmployeeCalendar(
      this.currentEmployeeName, 
      this.currentEmployeeProjects, 
      newMonth
    );
    
    // 更新员工详情中的日历数据
    this.selectedEmployeeDetail = {
      ...this.selectedEmployeeDetail,
      calendarData: newCalendarData
    };
  }
  
  /**
   * 关闭项目列表弹窗
   */
  closeCalendarProjectList(): void {
    this.showCalendarProjectList = false;
    this.selectedDate = null;
    this.selectedDayProjects = [];
  }

  // 生成红色标记说明
  private generateRedMarkExplanation(employeeName: string, leaveRecords: LeaveRecord[], projectCount: number): string {
    const explanations: string[] = [];
    
    // 检查请假情况
    const leaveDays = leaveRecords.filter(record => record.isLeave);
    if (leaveDays.length > 0) {
      leaveDays.forEach(leave => {
        const date = new Date(leave.date);
        const dateStr = `${date.getMonth() + 1}月${date.getDate()}日`;
        explanations.push(`${dateStr}（${leave.reason || '请假'}）`);
      });
    }
    
    // 检查项目繁忙情况
    if (projectCount >= 3) {
      const today = new Date();
      const dateStr = `${today.getMonth() + 1}月${today.getDate()}日`;
      explanations.push(`${dateStr}（${projectCount}个项目繁忙）`);
    }
    
    if (explanations.length === 0) {
      return '当前无红色标记时段';
    }
    
    return `甘特图中红色时段说明：${explanations.map((exp, index) => `${index + 1}${exp}`).join('；')}`;
  }

  // 关闭员工详情面板
  closeEmployeeDetailPanel(): void {
    this.showEmployeeDetailPanel = false;
    this.selectedEmployeeDetail = null;
    this.showFullSurvey = false; // 重置问卷显示状态
  }

  /**
   * 刷新员工问卷状态
   */
  async refreshEmployeeSurvey(): Promise<void> {
    if (this.refreshingSurvey || !this.selectedEmployeeDetail) {
      return;
    }

    try {
      this.refreshingSurvey = true;
      console.log('🔄 刷新问卷状态...');

      const employeeName = this.selectedEmployeeDetail.name;
      
      // 重新加载员工详情数据
      const updatedDetail = await this.generateEmployeeDetail(employeeName);
      
      // 更新当前显示的员工详情
      this.selectedEmployeeDetail = updatedDetail;
      
      console.log('✅ 问卷状态刷新成功');
      
    } catch (error) {
      console.error('❌ 刷新问卷状态失败:', error);
    } finally {
      this.refreshingSurvey = false;
    }
  }

  /**
   * 切换问卷显示模式
   */
  toggleSurveyDisplay(): void {
    this.showFullSurvey = !this.showFullSurvey;
  }

  /**
   * 获取能力画像摘要
   */
  getCapabilitySummary(answers: any[]): any {
    const findAnswer = (questionId: string) => {
      const item = answers.find(a => a.questionId === questionId);
      return item?.answer;
    };

    const formatArray = (value: any): string => {
      if (Array.isArray(value)) {
        return value.join('、');
      }
      return value || '未填写';
    };

    return {
      styles: formatArray(findAnswer('q1_expertise_styles')),
      spaces: formatArray(findAnswer('q2_expertise_spaces')),
      advantages: formatArray(findAnswer('q3_technical_advantages')),
      difficulty: findAnswer('q5_project_difficulty') || '未填写',
      capacity: findAnswer('q7_weekly_capacity') || '未填写',
      urgent: findAnswer('q8_urgent_willingness') || '未填写',
      urgentLimit: findAnswer('q8_urgent_limit') || '',
      feedback: findAnswer('q9_progress_feedback') || '未填写',
      communication: formatArray(findAnswer('q12_communication_methods'))
    };
  }

  // 从员工详情面板跳转到项目详情
  navigateToProjectFromPanel(projectId: string): void {
    if (!projectId) {
      return;
    }
    
    // 关闭员工详情面板
    this.closeEmployeeDetailPanel();
    
    // 🔥 标记从组长看板进入（用于跳过激活检查和显示审批按钮）
    try {
      localStorage.setItem('enterAsTeamLeader', '1');
      localStorage.setItem('teamLeaderMode', 'true');
      // 🔥 关键：清除客服端标记，避免冲突
      localStorage.removeItem('enterFromCustomerService');
      localStorage.removeItem('customerServiceMode');
      console.log('✅ 已标记从组长看板进入，启用组长模式');
    } catch (e) {
      console.warn('无法设置 localStorage 标记:', e);
    }
    
    // 🔥 根据项目当前阶段决定跳转到哪个阶段页面
    const project = this.projects.find(p => p.id === projectId);
    const currentStage = project?.currentStage || '订单分配';
    
    // 阶段映射：项目阶段 → 路由路径
    const stageRouteMap: Record<string, string> = {
      '订单分配': 'order',
      '确认需求': 'requirements',
      '方案深化': 'requirements',
      '建模': 'requirements',
      '软装': 'requirements',
      '渲染': 'requirements',
      '后期': 'requirements',
      '交付执行': 'delivery',
      '交付': 'delivery',
      '售后归档': 'aftercare',
      '已完成': 'aftercare'
    };
    
    const stagePath = stageRouteMap[currentStage] || 'order';
    
    console.log(`🎯 项目当前阶段: ${currentStage}，跳转到: ${stagePath}`);
    
    // 跳转到对应阶段，通过查询参数标识为组长视角
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    this.router.navigate(['/wxwork', cid, 'project', projectId, stagePath], {
      queryParams: { roleName: 'team-leader' }
    });
  }

  // 获取请假类型显示文本
  getLeaveTypeText(leaveType?: string): string {
    const typeMap: Record<string, string> = {
      'sick': '病假',
      'personal': '事假',
      'annual': '年假',
      'other': '其他'
    };
    return typeMap[leaveType || ''] || '请假';
  }

  // 生成请假覆盖层数据
  private generateLeaveOverlayData(categories: string[], xMin: number, xMax: number): any[] {
    const DAY = 24 * 60 * 60 * 1000;
    const overlayData: any[] = [];

    categories.forEach((employeeName, yIndex) => {
      // 获取该员工在时间范围内的请假记录
      const employeeLeaves = this.leaveRecords.filter(record => {
        if (record.employeeName !== employeeName || !record.isLeave) {
          return false;
        }
        
        const recordDate = new Date(record.date).getTime();
        return recordDate >= xMin && recordDate <= xMax;
      });

      // 为每个请假日期创建覆盖层
      employeeLeaves.forEach(leave => {
        const leaveDate = new Date(leave.date);
        const startOfDay = new Date(leaveDate.getFullYear(), leaveDate.getMonth(), leaveDate.getDate()).getTime();
        const endOfDay = startOfDay + DAY - 1;

        overlayData.push({
          name: `${employeeName} - ${this.getLeaveTypeText(leave.leaveType)}`,
          value: [yIndex, startOfDay, endOfDay, employeeName, leave.leaveType, leave.reason],
          itemStyle: { 
            color: 'rgba(239, 68, 68, 0.6)', // 半透明红色
            borderColor: '#ef4444',
            borderWidth: 1
          }
        });
      });

      // 检查项目繁忙情况，如果项目数>=3，也添加红色标记
      const employeeProjects = this.designerWorkloadMap.get(employeeName) || [];
      if (employeeProjects.length >= 3) {
        // 在当前日期添加繁忙标记
        const today = new Date();
        const startOfToday = new Date(today.getFullYear(), today.getMonth(), today.getDate()).getTime();
        const endOfToday = startOfToday + DAY - 1;

        if (startOfToday >= xMin && startOfToday <= xMax) {
          overlayData.push({
            name: `${employeeName} - 项目繁忙（${employeeProjects.length}个项目）`,
            value: [yIndex, startOfToday, endOfToday, employeeName, 'busy', `负责${employeeProjects.length}个项目`],
            itemStyle: { 
              color: 'rgba(239, 68, 68, 0.4)', // 稍微透明的红色
              borderColor: '#ef4444',
              borderWidth: 1,
              borderType: 'dashed' // 虚线边框区分请假和繁忙
            }
          });
        }
      }
    });

    return overlayData;
  }

  /**
   * 加载用户Profile信息
   */
  async loadUserProfile(): Promise<void> {
    try {
      const cid = localStorage.getItem("company");
      if (!cid) {
        console.warn('未找到公司ID，使用默认用户信息');
        return;
      }

      const wwAuth = new WxworkAuth({ cid });
      const profile = await wwAuth.currentProfile();

      if (profile) {
        const name = profile.get("name") || profile.get("mobile") || '组长';
        const avatar = profile.get("avatar");
        const roleName = profile.get("roleName") || '组长';

        this.currentUser = {
          name,
          avatar: avatar || this.generateDefaultAvatar(name),
          roleName
        };

        console.log('用户Profile加载成功:', this.currentUser);
      }
    } catch (error) {
      console.error('加载用户Profile失败:', error);
      // 保持默认值
    }
  }

  /**
   * 生成默认头像（SVG格式）
   * @param name 用户名
   * @returns Base64编码的SVG数据URL
   */
  generateDefaultAvatar(name: string): string {
    const initial = name ? name.substring(0, 2).toUpperCase() : '组长';
    const bgColor = '#CCFFCC';
    const textColor = '#555555';
    
    const svg = `<svg width='40' height='40' xmlns='http://www.w3.org/2000/svg'>
      <rect width='100%' height='100%' fill='${bgColor}'/>
      <text x='50%' y='50%' font-family='Arial' font-size='13.333333333333334' font-weight='bold' text-anchor='middle' fill='${textColor}' dy='0.3em'>${initial}</text>
    </svg>`;
    
    return `data:image/svg+xml,${encodeURIComponent(svg)}`;
  }

  // ==================== 新增：待办任务相关方法 ====================
  
  /**
   * 从问题板块加载待办任务
   */
  async loadTodoTasksFromIssues(): Promise<void> {
    this.loadingTodoTasks = true;
    this.todoTaskError = '';
    
    try {
      const Parse: any = FmodeParse.with('nova');
      const query = new Parse.Query('ProjectIssue');
      
      // 筛选条件：待处理 + 处理中
      query.containedIn('status', ['待处理', '处理中']);
      query.notEqualTo('isDeleted', true);
      
      // 关联数据
      query.include(['project', 'creator', 'assignee']);
      
      // 排序：更新时间倒序
      query.descending('updatedAt');
      
      // 限制数量
      query.limit(50);
      
      const results = await query.find();
      
      console.log(`📥 查询到 ${results.length} 条问题记录`);
      
      // 数据转换（异步处理以支持 fetch）
      const tasks = await Promise.all(results.map(async (obj: any) => {
        let project = obj.get('project');
        const assignee = obj.get('assignee');
        const creator = obj.get('creator');
        const data = obj.get('data') || {};
        
        let projectName = '未知项目';
        let projectId = '';
        
        // 如果 project 存在，尝试获取完整数据
        if (project) {
          projectId = project.id;
          
          // 尝试从已加载的对象获取 name
          projectName = project.get('name');
          
          // 如果 name 为空，使用 Parse.Query 查询项目
          if (!projectName && projectId) {
            try {
              console.log(`🔄 查询项目数据: ${projectId}`);
              const projectQuery = new Parse.Query('Project');
              const fetchedProject = await projectQuery.get(projectId);
              projectName = fetchedProject.get('name') || fetchedProject.get('title') || '未知项目';
              console.log(`✅ 项目名称: ${projectName}`);
            } catch (error) {
              console.warn(`⚠️ 无法加载项目 ${projectId}:`, error);
              projectName = `项目-${projectId.slice(0, 6)}`;
            }
          }
        } else {
          console.warn('⚠️ 问题缺少关联项目:', {
            issueId: obj.id,
            title: obj.get('title')
          });
        }
        
        return {
          id: obj.id,
          title: obj.get('title') || obj.get('description')?.slice(0, 40) || '未命名问题',
          description: obj.get('description'),
          priority: obj.get('priority') as IssuePriority || 'medium',
          type: obj.get('issueType') as IssueType || 'task',
          status: this.zh2enStatus(obj.get('status')) as IssueStatus,
          projectId,
          projectName,
          relatedSpace: obj.get('relatedSpace') || data.relatedSpace,
          relatedStage: obj.get('relatedStage') || data.relatedStage,
          assigneeName: assignee?.get('name') || assignee?.get('realname') || '未指派',
          creatorName: creator?.get('name') || creator?.get('realname') || '未知',
          createdAt: obj.createdAt || new Date(),
          updatedAt: obj.updatedAt || new Date(),
          dueDate: obj.get('dueDate'),
          tags: (data.tags || []) as string[]
        };
      }));
      
      this.todoTasksFromIssues = tasks;
      
      // 排序：优先级 -> 时间
      this.todoTasksFromIssues.sort((a, b) => {
        const priorityA = this.getPriorityOrder(a.priority);
        const priorityB = this.getPriorityOrder(b.priority);
        
        if (priorityA !== priorityB) {
          return priorityA - priorityB;
        }
        
        return +new Date(b.updatedAt) - +new Date(a.updatedAt);
      });
      
      console.log(`✅ 加载待办任务成功，共 ${this.todoTasksFromIssues.length} 条`);
      
    } catch (error) {
      console.error('❌ 加载待办任务失败:', error);
      this.todoTaskError = '加载失败，请稍后重试';
    } finally {
      this.loadingTodoTasks = false;
    }
  }
  
  /**
   * 启动自动刷新（每5分钟）
   */
  startAutoRefresh(): void {
    this.todoTaskRefreshTimer = setInterval(() => {
      console.log('🔄 自动刷新待办任务...');
      this.loadTodoTasksFromIssues();
    }, 5 * 60 * 1000); // 5分钟
  }
  
  /**
   * 手动刷新待办任务
   */
  refreshTodoTasks(): void {
    console.log('🔄 手动刷新待办任务...');
    this.loadTodoTasksFromIssues();
    this.calculateUrgentEvents(); // 🆕 同时刷新紧急事件
  }
  
  /**
   * 🆕 从项目时间轴数据计算紧急事件
   * 识别截止时间已到或即将到达但未完成的关键节点
   */
  calculateUrgentEvents(): void {
    this.loadingUrgentEvents = true;
    const events: UrgentEvent[] = [];
    const now = new Date();
    const oneDayMs = 24 * 60 * 60 * 1000;
    
    try {
      // 从 projectTimelineData 中提取数据
      this.projectTimelineData.forEach(project => {
        // 1. 检查小图对图事件
        if (project.reviewDate) {
          const reviewTime = project.reviewDate.getTime();
          const timeDiff = reviewTime - now.getTime();
          const daysDiff = Math.ceil(timeDiff / oneDayMs);
          
          // 如果小图对图已经到期或即将到期（1天内），且不在已完成状态
          if (daysDiff <= 1 && project.currentStage !== 'delivery') {
            events.push({
              id: `${project.projectId}-review`,
              title: `小图对图截止`,
              description: `项目「${project.projectName}」的小图对图时间已${daysDiff < 0 ? '逾期' : '临近'}`,
              eventType: 'review',
              deadline: project.reviewDate,
              projectId: project.projectId,
              projectName: project.projectName,
              designerName: project.designerName,
              urgencyLevel: daysDiff < 0 ? 'critical' : daysDiff === 0 ? 'high' : 'medium',
              overdueDays: -daysDiff
            });
          }
        }
        
        // 2. 检查交付事件
        if (project.deliveryDate) {
          const deliveryTime = project.deliveryDate.getTime();
          const timeDiff = deliveryTime - now.getTime();
          const daysDiff = Math.ceil(timeDiff / oneDayMs);
          
          // 如果交付已经到期或即将到期（1天内），且不在已完成状态
          if (daysDiff <= 1 && project.currentStage !== 'delivery') {
            const summary = project.spaceDeliverableSummary;
            const completionRate = summary?.overallCompletionRate || 0;
            
            events.push({
              id: `${project.projectId}-delivery`,
              title: `项目交付截止`,
              description: `项目「${project.projectName}」需要在 ${project.deliveryDate.toLocaleDateString()} 交付（当前完成率 ${completionRate}%）`,
              eventType: 'delivery',
              deadline: project.deliveryDate,
              projectId: project.projectId,
              projectName: project.projectName,
              designerName: project.designerName,
              urgencyLevel: daysDiff < 0 ? 'critical' : daysDiff === 0 ? 'high' : 'medium',
              overdueDays: -daysDiff,
              completionRate
            });
          }
        }
        
        // 3. 检查各阶段截止时间
        if (project.phaseDeadlines) {
          const phaseMap = {
            modeling: '建模',
            softDecor: '软装',
            rendering: '渲染',
            postProcessing: '后期'
          };
          
          Object.entries(project.phaseDeadlines).forEach(([key, phaseInfo]: [string, any]) => {
            if (phaseInfo && phaseInfo.deadline) {
              const deadline = new Date(phaseInfo.deadline);
              const phaseTime = deadline.getTime();
              const timeDiff = phaseTime - now.getTime();
              const daysDiff = Math.ceil(timeDiff / oneDayMs);
              
              // 如果阶段已经到期或即将到期（1天内），且状态不是已完成
              if (daysDiff <= 1 && phaseInfo.status !== 'completed') {
                const phaseName = phaseMap[key as keyof typeof phaseMap] || key;
                
                // 获取该阶段的完成率
                const summary = project.spaceDeliverableSummary;
                let completionRate = 0;
                if (summary && summary.phaseProgress) {
                  const phaseProgress = summary.phaseProgress[key as keyof typeof summary.phaseProgress];
                  completionRate = phaseProgress?.completionRate || 0;
                }
                
                events.push({
                  id: `${project.projectId}-phase-${key}`,
                  title: `${phaseName}阶段截止`,
                  description: `项目「${project.projectName}」的${phaseName}阶段截止时间已${daysDiff < 0 ? '逾期' : '临近'}（完成率 ${completionRate}%）`,
                  eventType: 'phase_deadline',
                  phaseName,
                  deadline,
                  projectId: project.projectId,
                  projectName: project.projectName,
                  designerName: project.designerName,
                  urgencyLevel: daysDiff < 0 ? 'critical' : daysDiff === 0 ? 'high' : 'medium',
                  overdueDays: -daysDiff,
                  completionRate
                });
              }
            }
          });
        }
      });
      
      // 按紧急程度和时间排序
      events.sort((a, b) => {
        // 首先按紧急程度排序
        const urgencyOrder = { critical: 0, high: 1, medium: 2 };
        const urgencyDiff = urgencyOrder[a.urgencyLevel] - urgencyOrder[b.urgencyLevel];
        if (urgencyDiff !== 0) return urgencyDiff;
        
        // 相同紧急程度，按截止时间排序（越早越靠前）
        return a.deadline.getTime() - b.deadline.getTime();
      });
      
      this.urgentEvents = events;
      console.log(`✅ 计算紧急事件完成，共 ${events.length} 个紧急事件`);
      
    } catch (error) {
      console.error('❌ 计算紧急事件失败:', error);
    } finally {
      this.loadingUrgentEvents = false;
    }
  }
  
  /**
   * 跳转到项目问题详情
   */
  navigateToIssue(task: TodoTaskFromIssue): void {
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    // 跳转到项目详情页，并打开问题板块
    this.router.navigate(
      ['/wxwork', cid, 'project', task.projectId, 'order'],
      { 
        queryParams: { 
          openIssues: 'true',
          highlightIssue: task.id,
          roleName: 'team-leader'
        }
      }
    );
  }
  
  /**
   * 标记问题为已读
   */
  async markAsRead(task: TodoTaskFromIssue): Promise<void> {
    try {
      // 方式1: 本地隐藏（不修改数据库）
      this.todoTasksFromIssues = this.todoTasksFromIssues.filter(t => t.id !== task.id);
      console.log(`✅ 标记问题为已读: ${task.title}`);
    } catch (error) {
      console.error('❌ 标记已读失败:', error);
    }
  }
  
  /**
   * 🆕 从紧急事件点击查看项目
   */
  onProjectClick(projectId: string): void {
    if (!projectId) {
      console.warn('⚠️ 项目ID为空');
      return;
    }
    console.log(`🔍 查看紧急事件关联项目: ${projectId}`);
    this.viewProjectDetails(projectId);
  }
  
  /**
   * 获取优先级配置
   */
  getPriorityConfig(priority: IssuePriority): { label: string; icon: string; color: string; order: number } {
    const config: Record<IssuePriority, { label: string; icon: string; color: string; order: number }> = {
      urgent: { label: '紧急', icon: '🔴', color: '#dc2626', order: 0 },
      critical: { label: '紧急', icon: '🔴', color: '#dc2626', order: 0 },
      high: { label: '高', icon: '🟠', color: '#ea580c', order: 1 },
      medium: { label: '中', icon: '🟡', color: '#ca8a04', order: 2 },
      low: { label: '低', icon: '⚪', color: '#9ca3af', order: 3 }
    };
    return config[priority] || config.medium;
  }
  
  getPriorityOrder(priority: IssuePriority): number {
    return this.getPriorityConfig(priority).order;
  }
  
  /**
   * 获取问题类型中文名
   */
  getIssueTypeLabel(type: IssueType): string {
    const map: Record<IssueType, string> = {
      bug: '问题',
      task: '任务',
      feedback: '反馈',
      risk: '风险',
      feature: '需求'
    };
    return map[type] || '任务';
  }
  
  /**
   * 格式化相对时间（精确到秒）
   */
  formatRelativeTime(date: Date | string): string {
    if (!date) {
      return '未知时间';
    }
    
    try {
      const targetDate = new Date(date);
      const now = new Date();
      const diff = now.getTime() - targetDate.getTime();
      const seconds = Math.floor(diff / 1000);
      const minutes = Math.floor(seconds / 60);
      const hours = Math.floor(minutes / 60);
      const days = Math.floor(hours / 24);
      
      if (seconds < 10) {
        return '刚刚';
      } else if (seconds < 60) {
        return `${seconds}秒前`;
      } else if (minutes < 60) {
        return `${minutes}分钟前`;
      } else if (hours < 24) {
        return `${hours}小时前`;
      } else if (days < 7) {
        return `${days}天前`;
      } else {
        return targetDate.toLocaleDateString('zh-CN', { month: '2-digit', day: '2-digit' });
      }
    } catch (error) {
      console.error('❌ formatRelativeTime 错误:', error, 'date:', date);
      return '时间格式错误';
    }
  }
  
  /**
   * 格式化精确时间（用于 tooltip）
   * 格式：YYYY-MM-DD HH:mm:ss
   */
  formatExactTime(date: Date | string): string {
    if (!date) {
      return '未知时间';
    }
    
    try {
      const d = new Date(date);
      const year = d.getFullYear();
      const month = String(d.getMonth() + 1).padStart(2, '0');
      const day = String(d.getDate()).padStart(2, '0');
      const hours = String(d.getHours()).padStart(2, '0');
      const minutes = String(d.getMinutes()).padStart(2, '0');
      const seconds = String(d.getSeconds()).padStart(2, '0');
      
      return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
    } catch (error) {
      console.error('❌ formatExactTime 错误:', error, 'date:', date);
      return '时间格式错误';
    }
  }
  
  /**
   * 状态映射（中文 -> 英文）
   */
  private zh2enStatus(status: string): IssueStatus {
    const map: Record<string, IssueStatus> = {
      '待处理': 'open',
      '处理中': 'in_progress',
      '已解决': 'resolved',
      '已关闭': 'closed'
    };
    return map[status] || 'open';
  }
}