yss-project/src/app/pages/customer-service/dashboard/dashboard.ts

// 客服工作台 - 对接Parse Server真实数据
import { Component, OnInit, OnDestroy, signal, computed } from '@angular/core';
import { CommonModule } from '@angular/common';
import { FormsModule } from '@angular/forms';
import { RouterModule, Router, ActivatedRoute } from '@angular/router';
import { ProfileService } from '../../../services/profile.service';
import { UrgentTaskService } from '../../../services/urgent-task.service';
import { ActivityLogService } from '../../../services/activity-log.service';
import { FmodeParse, FmodeObject } from 'fmode-ng/parse';
// 问题板块服务与类型（复用组长端逻辑）
import { ProjectIssueService, IssuePriority, IssueStatus, IssueType } from '../../../../modules/project/services/project-issue.service';
// ⭐ 导入紧急事件类型定义（复用组长端）
// 注意：UrgentEvent 类型与组长端保持一致，便于后续组件化
interface UrgentEvent {
  id: string;
  title: string;
  description: string;
  eventType: 'review' | 'delivery' | 'phase_deadline' | 'customer_alert'; // 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）
  category?: 'customer' | 'phase' | 'review' | 'delivery';
  statusType?: 'dueSoon' | 'overdue' | 'stagnant';
  followUpNeeded?: boolean;
  allowConfirmOnTime?: boolean;
  allowMarkHandled?: boolean;
  allowCreateTodo?: boolean;
  stagnationDays?: number;
  customerIssueType?: 'feedback_pending' | 'complaint' | 'idle';
  labels?: string[];
  isMuted?: boolean;
}

const Parse = FmodeParse.with('nova');

// 项目数据接口
interface ProjectData {
  id: string;
  title: string;
  customerName: string;
  customerPhone?: string;
  status: string;
  stage: string;
  assigneeName?: string;
  createdAt: Date;
  updatedAt: Date;
  deadline?: Date;
  priority?: string;
  description?: string;
}

// 任务数据接口
interface Task {
  id: string;
  projectId: string;
  projectName: string;
  title: string;
  stage: string;
  deadline: Date;
  isOverdue: boolean;
  isCompleted: boolean;
  priority: 'high' | 'medium' | 'low';
  assignee: string;
  description?: string;
  status: string;
}

// 项目更新联合类型
interface ProjectUpdate {
  id: string;
  name?: string;
  customerName: string;
  status: string;
  updatedAt?: Date;
  createdAt?: Date;
}

interface FeedbackUpdate {
  id: string;
  customerName: string;
  content: string;
  status: string;
  createdAt: Date;
  feedbackType: string;
}

// 项目类型（用于项目动态）
interface Project {
  id: string;
  name: string;
  customerName: string;
  status: string;
  updatedAt?: Date;
  createdAt?: Date;
  deadline?: Date;
}

// 客户反馈类型
interface CustomerFeedback {
  id: string;
  projectId: string;
  customerName: string;
  content: string;
  status: string;
  createdAt: Date;
}

// 问题事件（用于项目动态与紧急待办复用）
interface IssueUpdate {
  id: string;
  title: string;
  projectId: string;
  projectName: string;
  status: string; // 待处理/处理中/已解决/已关闭
  type?: IssueType | string;
  priority?: IssuePriority | string;
  assigneeName?: string;
  createdAt: Date;
  updatedAt: Date;
}

// 从问题板块映射的待办任务（复用组长端结构）
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[];
}

@Component({
  selector: 'app-dashboard',
  standalone: true,
  imports: [CommonModule, FormsModule, RouterModule],
  templateUrl: './dashboard.html',
  styleUrls: ['./dashboard.scss', './dashboard-urgent-tasks-enhanced.scss', '../customer-service-styles.scss']
}) 
export class Dashboard implements OnInit, OnDestroy {
  // 数据看板统计
  stats = {
    totalProjects: signal(0), // 项目总数
    newConsultations: signal(0), // 新咨询数
    pendingAssignments: signal(0), // 待分配项目数（原待派单数）
    exceptionProjects: signal(0), // 异常项目数
    afterSalesCount: signal(0) // 售后服务数量
  };
  
  // 紧急任务列表（从待办任务中筛选出紧急的）
  urgentTasks = signal<Task[]>([]);

  // 任务处理状态
  taskProcessingState = signal<Partial<Record<string, { inProgress: boolean; progress: number }>>>({});
  
  // 从问题板块加载的待办任务列表（复用组长端）
  todoTasksFromIssues = signal<TodoTaskFromIssue[]>([]);
  loadingTodoTasks = signal(false);
  todoTaskError = signal('');
  
  // ⭐ 紧急事件列表（复用组长端逻辑）
  urgentEventsList = signal<UrgentEvent[]>([]);
  loadingUrgentEvents = signal(false);
  handledUrgentEventIds = signal<Set<string>>(new Set());
  mutedUrgentEventIds = signal<Set<string>>(new Set());
  
  // 🆕 待办事项标签筛选功能
  urgentEventTagFilter = signal<'all' | 'customer' | 'phase' | 'review' | 'delivery'>('all');
  
  // 标签统计（根据优先级计算）
  urgentEventTags = computed(() => {
    const events = this.urgentEventsList();
    const counts = {
      customer: 0,
      phase: 0,
      review: 0,
      delivery: 0
    };
    
    events.forEach(event => {
      const category = this.getEventCategory(event);
      counts[category] = (counts[category] ?? 0) + 1;
    });
    
    const tags = [
      { id: 'customer', label: '客户服务', count: counts.customer, icon: '👥' },
      { id: 'phase', label: '制图阶段', count: counts.phase, icon: '🔧' },
      { id: 'review', label: '小图截止', count: counts.review, icon: '📐' },
      { id: 'delivery', label: '交付延期', count: counts.delivery, icon: '📦' }
    ];
    
    return tags.filter(tag => tag.count > 0);
  });
  
  // 筛选后的紧急事件列表
  filteredUrgentEvents = computed(() => {
    const events = this.urgentEventsList();
    const filter = this.urgentEventTagFilter();
    
    if (filter === 'all') {
      return events;
    }
    
    return events.filter(event => this.getEventCategory(event) === filter);
  });
  
  // 项目时间轴数据（用于计算紧急事件）
  projectTimelineData: any[] = [];
  
  // 新增：待跟进尾款项目列表（真实数据）
  pendingFinalPaymentProjects = signal<Array<{
    id: string;
    projectId: string;
    projectName: string;
    customerName: string;
    customerPhone: string;
    finalPaymentAmount: number; // 剩余未付金额
    totalAmount: number; // 订单总金额
    paidAmount: number; // 已付金额
    dueDate: Date;
    status: string; // 已逾期/待创建/待付款
    overdueDay: number;
  }>>([]);
  
  // 项目动态流（扩展包含问题事件）
  projectUpdates = signal<(Project | CustomerFeedback | IssueUpdate)[]>([]);
  
  // 搜索关键词
  searchTerm = signal('');
  
  // 筛选后的项目更新（支持问题事件字段）
  filteredUpdates = computed(() => {
    if (!this.searchTerm()) return this.projectUpdates();
    
    return this.projectUpdates().filter(item => {
      if ('name' in item) {
        // 项目
        return item.name.toLowerCase().includes(this.searchTerm().toLowerCase()) ||
               item.customerName.toLowerCase().includes(this.searchTerm().toLowerCase()) ||
               item.status.toLowerCase().includes(this.searchTerm().toLowerCase());
      } else if ('content' in item) {
        // 反馈
        return 'content' in item && item.content.toLowerCase().includes(this.searchTerm().toLowerCase()) ||
               'status' in item && item.status.toLowerCase().includes(this.searchTerm().toLowerCase());
      } else {
        // 问题事件
        const issue = item as IssueUpdate;
        const keyword = this.searchTerm().toLowerCase();
        return (
          (issue.title && issue.title.toLowerCase().includes(keyword)) ||
          (issue.projectName && issue.projectName.toLowerCase().includes(keyword)) ||
          (issue.assigneeName && issue.assigneeName.toLowerCase().includes(keyword)) ||
          (issue.status && issue.status.toLowerCase().includes(keyword))
        );
      }
    });
  });

  currentDate = new Date();
  
  // 回到顶部按钮可见性信号
  showBackToTopSignal = signal(false);

  // 任务表单可见性
  isTaskFormVisible = signal(false);
  
  // 项目列表（用于下拉选择）
  projectList = signal<any[]>([]);
  
  // 空间列表（用于下拉选择）
  spaceList = signal<any[]>([]);
  
  // 团队成员列表（用于指派）
  teamMembers = signal<any[]>([]);
  
  // 新任务数据
  newTask: any = {
    title: '',
    description: '',
    projectId: '',
    spaceId: '',
    stage: '订单分配',
    region: '',
    priority: 'high',
    assigneeId: '',
    deadline: new Date()
  };
  
  // 用于日期时间输入的属性
  deadlineInput = '';
  
  // 预设快捷时长选项
  timePresets = [
    { label: '1小时内', hours: 1 },
    { label: '3小时内', hours: 3 },
    { label: '6小时内', hours: 6 },
    { label: '12小时内', hours: 12 },
    { label: '24小时内', hours: 24 }
  ];
  
  // 选中的预设时长
  selectedPreset = '';
  
  // 自定义时间弹窗可见性
  isCustomTimeVisible = false;
  
  // 自定义选择的日期和时间
  customDate = new Date();
  customTime = '';
  
  // 错误提示信息
  deadlineError = '';
  
  // 提交按钮是否禁用
  isSubmitDisabled = false;
  
  // 下拉框可见性
  deadlineDropdownVisible = false;
  
  // 日期范围限制
  get todayDate(): string {
    return new Date().toISOString().split('T')[0];
  }
  
  get sevenDaysLaterDate(): string {
    const date = new Date();
    date.setDate(date.getDate() + 7);
    return date.toISOString().split('T')[0];
  }


  constructor(
    private router: Router,
    private route: ActivatedRoute,
    private profileService: ProfileService,
    private urgentTaskService: UrgentTaskService,
    private activityLogService: ActivityLogService,
    private issueService: ProjectIssueService
  ) {}

  // 当前用户和公司信息
  currentUser = signal<any>(null);
  company = signal<any>(null);

  // 初始化用户和公司信息
  private async initializeUserAndCompany(): Promise<void> {
    try {
      const profile = await this.profileService.getCurrentProfile();
      this.currentUser.set(profile);
      
      // 获取公司信息 - 映三色帐套
      const companyQuery = new Parse.Query('Company');
      companyQuery.equalTo('objectId', 'cDL6R1hgSi');
      const company = await companyQuery.first();
      
      if (!company) {
        throw new Error('未找到公司信息');
      }
      
      this.company.set(company);
      console.log('✅ 用户和公司信息初始化完成');
    } catch (error) {
      console.error('❌ 用户和公司信息初始化失败:', error);
      throw error;
    }
  }

  // 获取公司指针
  private getCompanyPointer(): any {
    if (!this.company()) {
      throw new Error('公司信息未加载');
    }
    return {
      __type: 'Pointer',
      className: 'Company',
      objectId: this.company().id
    };
  }

  // 创建带公司过滤的查询
  private createQuery(className: string): any {
    const query = new Parse.Query(className);
    query.equalTo('company', this.getCompanyPointer());
    query.notEqualTo('isDeleted', true);
    return query;
  }

  async ngOnInit(): Promise<void> {
    try {
      await this.initializeUserAndCompany();
      await this.loadDashboardData();
    // 添加滚动事件监听
    window.addEventListener('scroll', this.onScroll.bind(this));
    } catch (error) {
      console.error('❌ 客服工作台初始化失败:', error);
    }
  }

  // 加载仪表板数据
  private async loadDashboardData(): Promise<void> {
    try {
      await Promise.all([
        this.loadConsultationStats(),
        this.loadTodoTasksFromIssues(), // 先加载待办任务
        this.loadProjectUpdates(),
        this.loadCRMQueues(),
        this.loadPendingFinalPaymentProjects()
      ]);
      console.log('✅ 客服仪表板数据加载完成');
    } catch (error) {
      console.error('❌ 客服仪表板数据加载失败:', error);
      throw error;
    }
  }

  // 加载咨询统计数据
  private async loadConsultationStats(): Promise<void> {
    try {
      const todayStart = new Date();
      todayStart.setHours(0, 0, 0, 0);

      // 项目总数
      const totalProjectQuery = this.createQuery('Project');
      const totalProjects = await totalProjectQuery.count();
      this.stats.totalProjects.set(totalProjects);

      // 新咨询数（今日新增的项目）
      const consultationQuery = this.createQuery('Project');
      consultationQuery.greaterThanOrEqualTo('createdAt', todayStart);
      const newConsultations = await consultationQuery.count();
      this.stats.newConsultations.set(newConsultations);

      // 待分配项目数（阶段处于"订单分配"的项目）
      // 参考组长工作台的筛选逻辑：根据四大板块筛选
      // 订单分配阶段包括：order, pendingApproval, pendingAssignment, 订单分配, 待审批, 待分配
      
      // 查询所有项目，然后在客户端筛选（与组长工作台保持一致）
      const allProjectsQuery = this.createQuery('Project');
      allProjectsQuery.limit(1000); // 限制最多1000个项目
      const allProjects = await allProjectsQuery.find();
      
      // 使用与组长工作台相同的筛选逻辑
      const orderPhaseProjects = allProjects.filter(p => {
        const currentStage = p.get('currentStage') || '';
        const stage = p.get('stage') || '';
        const stageValue = (currentStage || stage).toString().trim().toLowerCase();
        
        // 订单分配阶段的所有变体（与组长工作台mapStageToCorePhase保持一致）
        const isOrderPhase = stageValue === 'order' || 
               stageValue === 'pendingapproval' || 
               stageValue === 'pendingassignment' ||
               stageValue === '订单分配' ||
               stageValue === '待审批' ||
               stageValue === '待分配';
        
        // 调试日志：输出每个项目的阶段信息
        if (isOrderPhase) {
          console.log(`📋 订单分配项目: ${p.get('title')}, currentStage="${currentStage}", stage="${stage}", 匹配值="${stageValue}"`);
        }
        
        return isOrderPhase;
      });
      
      const pendingAssignments = orderPhaseProjects.length;
      this.stats.pendingAssignments.set(pendingAssignments);
      
      console.log(`✅ 待分配项目统计: 总项目数=${allProjects.length}, 订单分配阶段项目数=${pendingAssignments}`);

      // 异常项目数（使用ProjectIssue表）
      const issueQuery = this.createQuery('ProjectIssue');
      issueQuery.equalTo('priority', 'high');
      issueQuery.equalTo('status', 'open');
      const exceptionProjects = await issueQuery.count();
      this.stats.exceptionProjects.set(exceptionProjects);

      // 售后服务数量（使用ProjectFeedback表，类型为投诉的待处理反馈）
      let afterSalesCount = 0;
      try {
        const feedbackQuery = this.createQuery('ProjectFeedback');
        feedbackQuery.equalTo('status', 'pending');
        feedbackQuery.equalTo('feedbackType', 'complaint');
        afterSalesCount = await feedbackQuery.count();
        this.stats.afterSalesCount.set(afterSalesCount);
      } catch (feedbackError) {
        console.warn('⚠️ ProjectFeedback表查询失败，可能表不存在，使用默认值0', feedbackError);
        this.stats.afterSalesCount.set(0);
      }

      console.log(`✅ 咨询统计: 项目总数${totalProjects}, 新咨询${newConsultations}, 待分配${pendingAssignments}, 异常${exceptionProjects}, 售后${afterSalesCount}`);
    } catch (error) {
      console.error('❌ 咨询统计加载失败:', error);
      // 不抛出错误，允许其他数据继续加载
    }
  }

  // 降级到模拟数据
  private loadMockData(): void {
    console.warn('⚠️ 使用模拟数据');
    this.loadUrgentTasks();
    this.loadProjectUpdates();
    this.loadCRMQueues();
    // loadPendingFinalPaymentProjects 已改为异步真实数据查询
  }

  // 添加滚动事件处理方法
  private onScroll(): void {
    this.showBackToTopSignal.set(window.scrollY > 300);
  }
  
  // 添加显示回到顶部按钮的计算属性
  showBackToTop = computed(() => this.showBackToTopSignal());

  // 清理事件监听器
  ngOnDestroy(): void {
    window.removeEventListener('scroll', this.onScroll.bind(this));
  }

  // 添加scrollToTop方法
  scrollToTop(): void {
    window.scrollTo({
      top: 0,
      behavior: 'smooth'
    });
  }

  // 查看人员考勤
  viewAttendance(): void {
    this.router.navigate(['/hr/attendance']);
  }
  
  // 加载紧急任务（已废弃，现在从loadTodoTasksFromIssues中同步）
  private async loadUrgentTasks(): Promise<void> {
    // 此方法已被 loadTodoTasksFromIssues 替代
    // 紧急任务现在从待办任务中自动筛选
    console.log('⚠️ loadUrgentTasks 已废弃，紧急任务从 loadTodoTasksFromIssues 中同步');
    return;
    
    /* 保留原代码用于参考
    try {
      // 使用UrgentTaskService加载紧急事项
      const result = await this.urgentTaskService.findUrgentTasks({
        isCompleted: false
      }, 1, 20);
      
      // 转换数据格式以兼容现有UI
      const formattedTasks: Task[] = result.tasks.map(task => ({
        id: task.id,
        projectId: task.projectId,
        projectName: task.projectName,
        title: task.title,
        stage: task.stage,
        deadline: task.deadline,
        isOverdue: task.isOverdue,
        isCompleted: task.isCompleted,
        priority: task.priority as 'high' | 'medium' | 'low',
        assignee: task.assigneeName,
        description: task.description || '',
        status: task.status
      }));
    */
  }

  // 加载CRM队列数据（已隐藏，暂不使用真实数据）
  private loadCRMQueues(): void {
    // CRM功能暂时隐藏，后续开发时再从Parse查询真实数据
    // 可以从ProjectFeedback表查询客户反馈和咨询记录
    console.log('⏸️ CRM队列功能暂时隐藏');
  }

  // 查看全部咨询列表
  goToConsultationList(): void {
    this.router.navigate(['/customer-service/consultation-list']);
  }
  
  // 加载项目动态
  private async loadProjectUpdates(): Promise<void> {
    try {
      const updates: (Project | CustomerFeedback | IssueUpdate)[] = [];

      // 1. 查询最新更新的项目
      const projectQuery = this.createQuery('Project');
      projectQuery.include(['contact', 'assignee']);
      projectQuery.descending('updatedAt');
      projectQuery.limit(10);
      const projects = await projectQuery.find();

      for (const project of projects) {
        const contact = project.get('contact');
        updates.push({
          id: project.id,
          name: project.get('title') || '未命名项目',
          customerName: contact?.get('name') || '未知客户',
          status: project.get('status') || '进行中',
          updatedAt: project.get('updatedAt'),
          createdAt: project.get('createdAt')
        });
      }

      // 2. 查询最新客户反馈
      let feedbacks: any[] = [];
      try {
        const feedbackQuery = this.createQuery('ProjectFeedback');
        feedbackQuery.include(['contact', 'project']);
        feedbackQuery.descending('createdAt');
        feedbackQuery.limit(10);
        feedbacks = await feedbackQuery.find();
      } catch (feedbackError) {
        console.warn('⚠️ ProjectFeedback表查询失败，可能表不存在，跳过反馈数据', feedbackError);
        feedbacks = [];
      }

      for (const feedback of feedbacks) {
        const contact = feedback.get('contact');
        updates.push({
          id: feedback.id,
          projectId: feedback.get('project')?.id || '',
          customerName: contact?.get('name') || '未知客户',
          content: feedback.get('content') || '无内容',
          status: feedback.get('status') || 'pending',
          createdAt: feedback.get('createdAt')
        });
      }

      // 3. 查询最新问题事件（ProjectIssue）
      try {
        const issueQuery = this.createQuery('ProjectIssue');
        issueQuery.include(['project', 'assignee']);
        issueQuery.notEqualTo('isDeleted', true);
        issueQuery.descending('updatedAt');
        issueQuery.limit(10);
        const issues = await issueQuery.find();

        for (const obj of issues) {
          const project = obj.get('project');
          const assignee = obj.get('assignee');
          const title = obj.get('title') || (obj.get('description') || '').slice(0, 40) || '未命名问题';
          const projectName = project?.get('title') || '未知项目';
          const statusZh = obj.get('status') || '待处理';
          const typeRaw = obj.get('issueType') || 'task';
          const priorityRaw = obj.get('priority') || 'medium';
          updates.push({
            id: obj.id,
            title,
            projectId: project?.id || '',
            projectName,
            status: statusZh,
            type: typeRaw,
            priority: priorityRaw,
            assigneeName: assignee?.get('name') || assignee?.get('realname') || '',
            createdAt: obj.createdAt || new Date(),
            updatedAt: obj.updatedAt || new Date()
          } as IssueUpdate);
        }
      } catch (e) {
        console.warn('⚠️ 加载问题事件失败（忽略）:', e);
      }

      // 按时间排序
      updates.sort((a, b) => {
        const aTime = ('updatedAt' in a && a.updatedAt) ? a.updatedAt.getTime() : (a.createdAt?.getTime() || 0);
        const bTime = ('updatedAt' in b && b.updatedAt) ? b.updatedAt.getTime() : (b.createdAt?.getTime() || 0);
        return bTime - aTime;
      });

      this.projectUpdates.set(updates);
      console.log(`✅ 项目动态加载完成: ${updates.length} 条动态`);
    } catch (error) {
      console.error('❌ 项目动态加载失败:', error);
      // 不抛出错误，允许其他数据继续加载
    }
  }

  // 处理任务完成
  async markTaskAsCompleted(taskId: string): Promise<void> {
    try {
      const task = this.urgentTasks().find(t => t.id === taskId);
      if (task && task.id.startsWith('issue:')) {
        // 来自问题板块的任务：将问题状态置为已解决
        const issueId = task.id.replace('issue:', '');
        await this.issueService.setStatus(task.projectId, issueId, 'resolved');
        // 记录问题活动日志
        try {
          const user = this.currentUser();
          await this.activityLogService.logActivity({
            actorId: user?.id || 'unknown',
            actorName: user?.get('name') || '客服',
            actorRole: user?.get('roleName') || 'customer_service',
            actionType: 'complete',
            module: 'project_issue',
            entityType: 'ProjectIssue',
            entityId: issueId,
            entityName: task.title,
            description: '将问题标记为已解决',
            metadata: {
              priority: task.priority,
              projectName: task.projectName
            }
          });
        } catch (logError) {
          console.error('记录活动日志失败:', logError);
        }
      } else {
        // 原紧急任务逻辑
        await this.urgentTaskService.markAsCompleted(taskId);
        // 记录活动日志
        if (task) {
          try {
            const user = this.currentUser();
            await this.activityLogService.logActivity({
              actorId: user?.id || 'unknown',
              actorName: user?.get('name') || '客服',
              actorRole: user?.get('roleName') || 'customer_service',
              actionType: 'complete',
              module: 'urgent_task',
              entityType: 'UrgentTask',
              entityId: taskId,
              entityName: task.title,
              description: '完成了紧急事项',
              metadata: {
                priority: task.priority,
                projectName: task.projectName
              }
            });
          } catch (logError) {
            console.error('记录活动日志失败:', logError);
          }
        }
      }
      
      // 重新加载任务列表
      await this.loadUrgentTasks();
      console.log('✅ 任务标记为已完成');
    } catch (error) {
      console.error('❌ 标记任务完成失败:', error);
      alert('操作失败，请稍后重试');
    }
  }
  
  // 删除任务
  async deleteTask(taskId: string): Promise<void> {
    if (!await window?.fmode?.confirm('确定要删除这个紧急事项吗？')) {
      return;
    }
    
    try {
      const task = this.urgentTasks().find(t => t.id === taskId);
      if (task && task.id.startsWith('issue:')) {
        const issueId = task.id.replace('issue:', '');
        await this.issueService.deleteIssue(task.projectId, issueId);
        try {
          const user = this.currentUser();
          await this.activityLogService.logActivity({
            actorId: user?.id || 'unknown',
            actorName: user?.get('name') || '客服',
            actorRole: user?.get('roleName') || 'customer_service',
            actionType: 'delete',
            module: 'project_issue',
            entityType: 'ProjectIssue',
            entityId: issueId,
            entityName: task.title,
            description: '删除了问题',
            metadata: {
              priority: task.priority,
              projectName: task.projectName
            }
          });
        } catch {}
      } else {
        await this.urgentTaskService.deleteUrgentTask(taskId);
      }
      // 重新加载任务列表
      await this.loadUrgentTasks();
      console.log('✅ 任务删除成功');
    } catch (error) {
      console.error('❌ 删除任务失败:', error);
      alert('删除失败，请稍后重试');
    }
  }

  // 处理派单操作
  handleAssignment(taskId: string): void {
    // 标记任务为处理中
    const task = this.urgentTasks().find(t => t.id === taskId);
    if (task) {
      // 初始化处理状态
      this.taskProcessingState.update(state => ({
        ...state,
        [task.id]: { inProgress: true, progress: 0 }
      }));

      // 模拟处理进度
      let progress = 0;
      const interval = setInterval(() => {
        progress += 10;
        
        this.taskProcessingState.update(state => ({
          ...state,
          [task.id]: { inProgress: progress < 100, progress }
        }));

        if (progress >= 100) {
          clearInterval(interval);
          
          // 处理完成后从列表中移除该任务
          this.urgentTasks.set(
            this.urgentTasks().filter(t => t.id !== task.id)
          );
          
          // 清除处理状态
          this.taskProcessingState.update(state => {
            const newState = { ...state };
            delete newState[task.id];
            return newState;
          });
        }
      }, 300);
    }

    // 更新统计数据
    this.stats.pendingAssignments.set(this.stats.pendingAssignments() - 1);
  }

  // 显示任务表单
  async showTaskForm(): Promise<void> {
    // 重置表单数据
    this.newTask = {
      title: '',
      description: '',
      projectId: '',
      spaceId: '',
      stage: '订单分配',
      region: '',
      priority: 'high',
      assigneeId: '',
      deadline: new Date()
    };
    
    // 重置相关状态
    this.deadlineError = '';
    this.isSubmitDisabled = false;
    
    // 计算并设置默认预设时长
    this.setDefaultPreset();
    
    // 加载下拉列表数据
    try {
      const [projects, members] = await Promise.all([
        this.urgentTaskService.getProjects(),
        this.urgentTaskService.getTeamMembers()
      ]);
      
      this.projectList.set(projects);
      this.teamMembers.set(members);
      this.spaceList.set([]); // 初始为空，等待选择项目后加载
    } catch (error) {
      console.error('加载下拉列表数据失败:', error);
    }
    
    // 显示表单
    this.isTaskFormVisible.set(true);
    
    // 添加iOS风格的面板显示动画
    setTimeout(() => {
      document.querySelector('.ios-panel')?.classList.add('ios-panel-visible');
    }, 10);
  }
  
  // 项目选择变化时加载空间列表
  async onProjectChange(projectId: string): Promise<void> {
    if (!projectId) {
      this.spaceList.set([]);
      return;
    }
    
    try {
      const spaces = await this.urgentTaskService.getProjectSpaces(projectId);
      this.spaceList.set(spaces);
    } catch (error) {
      console.error('加载空间列表失败:', error);
      this.spaceList.set([]);
    }
  }
  
  // 设置默认预设时长
  private setDefaultPreset(): void {
    const now = new Date();
    const todayEnd = new Date(now);
    todayEnd.setHours(23, 59, 59, 999);
    
    // 检查3小时后是否超过当天24:00
    const threeHoursLater = new Date(now.getTime() + 3 * 60 * 60 * 1000);
    
    if (threeHoursLater <= todayEnd) {
      // 3小时后未超过当天24:00，默认选中3小时内
      this.selectedPreset = '3';
      this.updatePresetDeadline(3);
    } else {
      // 3小时后超过当天24:00，默认选中当天24:00前
      this.selectedPreset = 'today';
      this.deadlineInput = todayEnd.toISOString().slice(0, 16);
      this.newTask.deadline = todayEnd;
    }
  }
  
  // 处理预设时长选择
  handlePresetSelection(preset: string): void {
    this.selectedPreset = preset;
    this.deadlineError = '';
    
    if (preset === 'custom') {
      // 打开自定义时间选择器
      this.openCustomTimePicker();
    } else if (preset === 'today') {
      // 设置为当天24:00前
      const now = new Date();
      const todayEnd = new Date(now);
      todayEnd.setHours(23, 59, 59, 999);
      
      this.deadlineInput = todayEnd.toISOString().slice(0, 16);
      this.newTask.deadline = todayEnd;
    } else {
      // 计算预设时长的截止时间
      const hours = parseInt(preset);
      this.updatePresetDeadline(hours);
    }
  }
  
  // 更新预设时长的截止时间
  private updatePresetDeadline(hours: number): void {
    const now = new Date();
    const deadline = new Date(now.getTime() + hours * 60 * 60 * 1000);
    
    this.deadlineInput = deadline.toISOString().slice(0, 16);
    this.newTask.deadline = deadline;
  }
  
  // 打开自定义时间选择器
  openCustomTimePicker(): void {
    // 重置自定义时间
    this.customDate = new Date();
    const now = new Date();
    this.customTime = `${now.getHours().toString().padStart(2, '0')}:${now.getMinutes().toString().padStart(2, '0')}`;
    
    // 显示自定义时间弹窗
    this.isCustomTimeVisible = true;
    
    // 添加iOS风格的弹窗动画
    setTimeout(() => {
      document.querySelector('.custom-time-modal')?.classList.add('modal-visible');
    }, 10);
  }
  
  // 关闭自定义时间选择器
  closeCustomTimePicker(): void {
    // 添加iOS风格的弹窗关闭动画
    const modal = document.querySelector('.custom-time-modal');
    if (modal) {
      modal.classList.remove('modal-visible');
      setTimeout(() => {
        this.isCustomTimeVisible = false;
      }, 300);
    } else {
      this.isCustomTimeVisible = false;
    }
  }
  
  // 处理自定义时间选择
  handleCustomTimeSelection(): void {
    const [hours, minutes] = this.customTime.split(':').map(Number);
    const selectedDateTime = new Date(this.customDate);
    selectedDateTime.setHours(hours, minutes, 0, 0);
    
    // 验证选择的时间是否有效
    if (this.validateDeadline(selectedDateTime)) {
      this.deadlineInput = selectedDateTime.toISOString().slice(0, 16);
      this.newTask.deadline = selectedDateTime;
      this.closeCustomTimePicker();
    }
  }
  
  // 验证截止时间是否有效
  validateDeadline(deadline: Date): boolean {
    const now = new Date();
    
    if (deadline < now) {
      this.deadlineError = '截止时间不能早于当前时间，请重新选择';
      this.isSubmitDisabled = true;
      return false;
    }
    
    this.deadlineError = '';
    this.isSubmitDisabled = false;
    return true;
  }
  
  // 获取显示的截止时间文本
  getDisplayDeadline(): string {
    if (!this.deadlineInput) return '';
    
    try {
      const date = new Date(this.deadlineInput);
      return date.toLocaleString('zh-CN', {
        year: 'numeric',
        month: '2-digit',
        day: '2-digit',
        hour: '2-digit',
        minute: '2-digit'
      });
    } catch (error) {
      return '';
    }
  }
  
  // 隐藏任务表单
  hideTaskForm(): void {
    // 添加iOS风格的面板隐藏动画
    const panel = document.querySelector('.ios-panel');
    if (panel) {
      panel.classList.remove('ios-panel-visible');
      setTimeout(() => {
        this.isTaskFormVisible.set(false);
      }, 300);
    } else {
      this.isTaskFormVisible.set(false);
    }
  }
  
  // 处理添加任务表单提交
  async handleAddTaskSubmit(): Promise<void> {
    // 验证表单数据
    if (!this.newTask.title.trim() || !this.newTask.projectName.trim() || !this.deadlineInput || this.isSubmitDisabled) {
      // 在实际应用中，这里应该显示错误提示
     window?.fmode?.alert('请填写必填字段（任务标题、项目名称、截止时间）');
      return;
    }
    
    try {
      // 创建紧急事项
      const task = await this.urgentTaskService.createUrgentTask({
        title: this.newTask.title,
        description: this.newTask.description,
        projectId: this.newTask.projectId,
        spaceId: this.newTask.spaceId || undefined,
        stage: this.newTask.stage,
        region: this.newTask.region,
        priority: this.newTask.priority,
        assigneeId: this.newTask.assigneeId || undefined,
        deadline: new Date(this.deadlineInput)
      });
      
      // 记录活动日志
      try {
        const user = this.currentUser();
        const projectName = this.projectList().find(p => p.id === this.newTask.projectId)?.get('title') || '未知项目';
        
        await this.activityLogService.logActivity({
          actorId: user?.id || 'unknown',
          actorName: user?.get('name') || '客服',
          actorRole: user?.get('roleName') || 'customer_service',
          actionType: 'create',
          module: 'urgent_task',
          entityType: 'UrgentTask',
          entityId: task.id,
          entityName: this.newTask.title,
          description: '创建了紧急事项',
          metadata: {
            priority: this.newTask.priority,
            projectName: projectName,
            stage: this.newTask.stage,
            region: this.newTask.region,
            deadline: this.deadlineInput
          }
        });
      } catch (logError) {
        console.error('记录活动日志失败:', logError);
      }
      
      // 重新加载任务列表
      await this.loadUrgentTasks();
      
      console.log('✅ 紧急事项创建成功');
      
      // 隐藏表单
      this.hideTaskForm();
    } catch (error) {
      console.error('❌ 创建紧急事项失败:', error);
      alert('创建失败，请稍后重试');
    }
  }
  
  // 添加新的紧急事项
  addUrgentTask(): void {
    // 调用显示表单方法
    this.showTaskForm();
  }

  // 项目总数图标点击处理
  handleTotalProjectsClick(): void {
    console.log('导航到项目列表 - 显示所有项目');
    this.router.navigate(['/customer-service/project-list'], {
      queryParams: { filter: 'all' }
    });
  }

  // 新咨询数图标点击处理
  handleNewConsultationsClick(): void {
    this.navigateToDetail('consultations');
  }

  // 待分配数图标点击处理
  handlePendingAssignmentsClick(): void {
    console.log('导航到项目列表 - 显示待分配项目');
    this.router.navigate(['/customer-service/project-list'], {
      queryParams: { filter: 'pending' }
    });
  }

  // 异常项目图标点击处理
  handleExceptionProjectsClick(): void {
    this.navigateToDetail('exceptions');
  }

  handleAfterSalesClick(): void {
    this.router.navigate(['/customer-service/after-sales']);
  }

  // 导航到详情页
  private navigateToDetail(type: 'consultations' | 'assignments' | 'exceptions'): void {
    const routeMap = {
      consultations: '/customer-service/consultation-list',
      assignments: '/customer-service/assignment-list',
      exceptions: '/customer-service/exception-list'
    };
    
    console.log('导航到:', routeMap[type]);
    console.log('当前路由:', this.router.url);
    
    // 添加iOS风格页面过渡动画
    document.body.classList.add('ios-page-transition');
    setTimeout(() => {
      this.router.navigateByUrl(routeMap[type])
        .then(navResult => {
          console.log('导航结果:', navResult);
          if (!navResult) {
            console.error('导航失败，检查路由配置');
          }
        })
        .catch(err => {
          console.error('导航错误:', err);
        });
      
      setTimeout(() => {
        document.body.classList.remove('ios-page-transition');
      }, 300);
    }, 100);
  }

  // 格式化日期
  formatDate(date: Date | string): string {
    if (!date) return '';
    try {
      return new Date(date).toLocaleString('zh-CN', {
        month: '2-digit',
        day: '2-digit',
        hour: '2-digit',
        minute: '2-digit'
      });
    } catch (error) {
      console.error('日期格式化错误:', error);
      return '';
    }
  }

  // 添加安全获取客户名称的方法
getCustomerName(update: Project | CustomerFeedback | IssueUpdate): string {
  if ('customerName' in update && update.customerName) {
    return update.customerName;
  } else if ('projectId' in update) {
    // 查找相关项目获取客户名称
    // 如果是问题事件，优先展示项目名称
    if ('title' in update && 'projectName' in update) {
      return (update as IssueUpdate).projectName || '未知项目';
    }
    return '客户反馈';
  }
  return '未知客户';
}

  // 优化的日期格式化方法
  getFormattedDate(update: Project | CustomerFeedback | IssueUpdate): string {
    if (!update) return '';
    
    if ('createdAt' in update && update.createdAt) {
      return this.formatDate(update.createdAt);
    } else if ('updatedAt' in update && update.updatedAt) {
      return this.formatDate(update.updatedAt);
    } else if ('deadline' in update && update.deadline) {
      return this.formatDate(update.deadline);
    }
    return '';
  }

  // 添加获取状态的安全方法
getUpdateStatus(update: Project | CustomerFeedback | IssueUpdate): string {
  if ('status' in update && update.status) {
    return update.status;
  }
  return '已更新';
}

// 检查是否是项目更新
isProjectUpdate(update: Project | CustomerFeedback | IssueUpdate): update is Project {
  return 'name' in update && 'status' in update;
}

// 检查是否有内容字段
hasContent(update: Project | CustomerFeedback | IssueUpdate): boolean {
  return 'content' in update;
}

// 获取更新内容
getUpdateContent(update: Project | CustomerFeedback | IssueUpdate): string {
  if ('content' in update) {
    return (update as CustomerFeedback).content;
  }
  return '';
}

// 处理搜索输入事件
onSearchInput(event: Event): void {
  const target = event.target as HTMLInputElement;
  if (target) {
    this.searchTerm.set(target.value);
  }
}

  // 添加getTaskStatus方法的正确实现
  getTaskStatus(task: Task): string {
    if (!task) return '未知状态';
    if (task.isCompleted) return '已完成';
    if (task.isOverdue) return '已逾期';
    return '进行中';
  }

  // 添加getUpdateStatusClass方法的正确实现
  getUpdateStatusClass(update: Project | CustomerFeedback | IssueUpdate): string {
    if ('name' in update) {
      // 项目
      switch (update.status) {
        case '进行中': return 'status-active';
        case '已完成': return 'status-completed';
        case '已暂停': return 'status-paused';
        default: return 'status-pending';
      }
    } else if ('title' in update) {
      // 问题事件
      const status = (update as IssueUpdate).status;
      switch (status) {
        case '待处理': return 'status-pending';
        case '处理中': return 'status-active';
        case '已解决': return 'status-completed';
        case '已关闭': return 'status-completed';
        default: return 'status-pending';
      }
    } else {
      // 反馈
      switch (update.status) {
        case '已解决': return 'status-completed';
        case '处理中': return 'status-active';
        default: return 'status-pending';
      }
    }
  }

  // 新增：类型守卫与显示辅助（问题事件）
  isIssueUpdate(update: Project | CustomerFeedback | IssueUpdate): update is IssueUpdate {
    return 'title' in update && 'projectName' in update;
  }

  getIssueTitle(update: IssueUpdate): string {
    return update?.title || '未命名问题';
  }

  getIssueProjectName(update: IssueUpdate): string {
    return update?.projectName || '未知项目';
  }

  // 已移至底部统一管理（复用组长端方法）
  // getIssueTypeLabel 和 getIssuePriorityLabel 已在待办任务模块中定义

  // 新增：加载待跟进尾款项目（从Project.data读取，不使用ProjectPayment表）
  private async loadPendingFinalPaymentProjects(): Promise<void> {
    try {
      console.log('🔍 开始加载待跟进尾款项目...');
      const now = new Date();
      const resultList: Array<{
        id: string;
        projectId: string;
        projectName: string;
        customerName: string;
        customerPhone: string;
        finalPaymentAmount: number;
        totalAmount: number;
        paidAmount: number;
        dueDate: Date;
        status: string;
        overdueDay: number;
      }> = [];

      // 1) 查询处于"售后归档"相关阶段的项目（公司内）
      const projectQuery = this.createQuery('Project');
      projectQuery.containedIn('currentStage', [
        '售后归档', '尾款结算', '客户评价', '投诉处理', '已归档', 'aftercare'
      ]);
      projectQuery.include(['contact', 'assignee']);
      projectQuery.descending('updatedAt');
      projectQuery.limit(100); // 增加限制以获取更多项目
      projectQuery.notEqualTo('isDeleted', true);
      
      const projects = await projectQuery.find();
      console.log(`📊 找到 ${projects.length} 个售后阶段项目`);

      // 2) 逐项目从Project.data统计尾款是否不足
      for (const p of projects) {
        try {
          // 从项目数据中获取订单总金额和付款信息
          const projectData = p.get('data') || {};
          const quotation = projectData.quotation || {};
          const aftercare = projectData.aftercare || {};
          const finalPayment = aftercare.finalPayment || {};
          
          // 订单总金额
          const orderTotal = quotation.total || 0;
          
          // 已付金额（从售后归档数据中获取）
          let totalPaid = finalPayment.paidAmount || 0;
          
          // 如果没有售后归档数据，尝试从 paymentVouchers 计算
          if (totalPaid === 0 && finalPayment.paymentVouchers && finalPayment.paymentVouchers.length > 0) {
            totalPaid = finalPayment.paymentVouchers.reduce((sum: number, v: any) => {
              return sum + (v.amount || 0);
            }, 0);
          }
          
          // 计算剩余未付款金额
          const remaining = orderTotal - totalPaid;
          
          console.log(`📋 项目 ${p.get('title') || p.get('name')}: 订单总额=¥${orderTotal}, 已付=¥${totalPaid}, 剩余=¥${remaining}`);

          // 只有当剩余金额大于100元时才认为是待跟进项目（避免小额零头）
          if (remaining > 100) {
            const contact = p.get('contact');
            const customerName = contact?.get?.('realname') || contact?.get?.('name') || p.get('customerName') || '未知客户';
            const customerPhone = contact?.get?.('mobile') || contact?.get?.('phone') || p.get('customerPhone') || '无电话';
            
            // 获取到期日期
            let dueDate: Date | undefined = finalPayment.dueDate ? new Date(finalPayment.dueDate) : undefined;
            let isOverdue = false;
            let overdueDay = 0;
            
            // 计算逾期天数
            if (dueDate) {
              const diff = now.getTime() - dueDate.getTime();
              if (diff > 0) {
                isOverdue = true;
                overdueDay = Math.floor(diff / (1000 * 60 * 60 * 24));
              }
            }
            
            // 如果没有到期日期，使用项目截止日期作为应付日期
            if (!dueDate) {
              dueDate = p.get('deadline') || new Date();
            }
            
            // 确定状态
            const paymentStatus = isOverdue ? '已逾期' : 
                                 !finalPayment.dueDate ? '待创建' : 
                                 '待付款';

            resultList.push({
              id: p.id,
              projectId: p.id,
              projectName: p.get('title') || p.get('name') || '未命名项目',
              customerName,
              customerPhone,
              finalPaymentAmount: remaining,
              totalAmount: orderTotal,
              paidAmount: totalPaid,
              dueDate,
              status: paymentStatus,
              overdueDay
            });

            console.log(`✅ 添加待跟进项目: ${p.get('title') || p.get('name')}, 剩余¥${remaining}, 状态=${paymentStatus}`);
          }
        } catch (projectError) {
          console.error(`❌ 处理项目 ${p.id} 时出错:`, projectError);
          // 继续处理下一个项目
        }
      }

      // 按逾期天数降序排序（逾期时间最长的排在前面）
      resultList.sort((a, b) => {
        if (a.status === '已逾期' && b.status !== '已逾期') return -1;
        if (a.status !== '已逾期' && b.status === '已逾期') return 1;
        return b.overdueDay - a.overdueDay;
      });

      this.pendingFinalPaymentProjects.set(resultList);
      console.log(`✅ 待跟进尾款项目加载完成: ${resultList.length} 个项目（售后归档阶段）`);
      console.log('详细列表:', resultList.map(p => ({
        项目: p.projectName,
        剩余金额: p.finalPaymentAmount,
        状态: p.status,
        逾期天数: p.overdueDay
      })));
    } catch (error) {
      console.error('❌ 待跟进尾款项目加载失败:', error);
      // 设置空列表，不影响其他功能
      this.pendingFinalPaymentProjects.set([]);
    }
  }

  // 新增：格式化日期时间
  formatDateTime(date: Date): string {
    const now = new Date();
    const diffMs = now.getTime() - date.getTime();
    const diffHours = Math.floor(diffMs / (1000 * 60 * 60));
    const diffMinutes = Math.floor(diffMs / (1000 * 60));

    if (diffMinutes < 60) {
      return `${diffMinutes}分钟前`;
    } else if (diffHours < 24) {
      return `${diffHours}小时前`;
    } else {
      return date.toLocaleDateString('zh-CN', { 
        month: 'short', 
        day: 'numeric',
        hour: '2-digit',
        minute: '2-digit'
      });
    }
  }

  // 新增：获取支付状态文本
  getPaymentStatusText(status: string): string {
    switch (status) {
      case 'pending_followup': return '待跟进';
      case 'following_up': return '跟进中';
      case 'payment_completed': return '已支付';
      default: return '未知状态';
    }
  }

  // 新增：开始跟进尾款
  async followUpFinalPayment(projectId: string): Promise<void> {
    console.log(`🎯 开始跟进项目 ${projectId} 的尾款`);
    
    try {
      // 查找该项目的详细信息
      const project = this.pendingFinalPaymentProjects().find(p => p.projectId === projectId);
      
      if (!project) {
        console.error('❌ 未找到项目信息');
        return;
      }

      // 记录跟进日志到活动记录（ActivityLog表可能不存在，使用try-catch）
      try {
        const ActivityLog = Parse.Object.extend('ActivityLog');
        const activityLog = new ActivityLog();
        activityLog.set('company', this.getCompanyPointer());
        activityLog.set('project', {
          __type: 'Pointer',
          className: 'Project',
          objectId: projectId
        });
        activityLog.set('operator', Parse.User.current());
        activityLog.set('action', '尾款跟进');
        activityLog.set('description', `客服开始跟进尾款：剩余金额 ¥${project.finalPaymentAmount}`);
        activityLog.set('type', 'payment_followup');
        
        await activityLog.save();
        console.log('✅ 跟进记录已保存');
      } catch (logError) {
        console.warn('⚠️ ActivityLog表不存在，跳过日志记录', logError);
        // 继续执行，不阻塞跟进功能
      }

      // 获取当前公司ID
      const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
      
      // 导航到wxwork模块的项目详情页，并定位到售后归档阶段
      this.router.navigate(['/wxwork', cid, 'project', projectId, 'aftercare'], {
        queryParams: { focus: 'payment' }
      });
    } catch (error) {
      console.error('❌ 开始跟进失败:', error);
      window?.fmode?.alert('跳转失败，请稍后重试');
    }
  }

  // 新增：查看项目详情
  viewProjectDetail(projectId: string): void {
    console.log(`📂 查看项目详情: ${projectId}`);
    
    // 获取当前公司ID
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    
    // 导航到wxwork模块的项目详情页
    this.router.navigate(['/wxwork', cid, 'project', projectId]);
  }

  // ==================== 待办任务相关方法（复用组长端逻辑） ====================
  
  /**
   * 从问题板块加载待办任务（完全复用组长端逻辑）
   */
  async loadTodoTasksFromIssues(): Promise<void> {
    this.loadingTodoTasks.set(true);
    this.todoTaskError.set('');
    
    try {
      console.log('🔍 [客服-待办任务] 开始加载待办任务...');
      
      // 使用 FmodeParse.with('nova') 直接创建查询，与组长端一致
      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(`📊 [客服-待办任务] 找到 ${results.length} 个问题`);
      
      // 数据转换（异步处理以支持 fetch，与组长端一致）
      const tasks: TodoTaskFromIssue[] = 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(`⚠️ 无法查询项目 ${projectId}:`, error);
            }
          }
        }
        
        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.get('createdAt') || new Date(),
          updatedAt: obj.get('updatedAt') || new Date(),
          dueDate: obj.get('dueDate'),
          tags: (data.tags || []) as string[]
        };
      }));
      
      // 按优先级排序
      tasks.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);
      });
      
      this.todoTasksFromIssues.set(tasks);
      
      // ⭐ 计算紧急事件（复用组长端逻辑）
      await this.loadProjectTimelineData();
      this.calculateUrgentEvents();
      
      console.log(`✅ [客服-待办任务] 加载完成: ${tasks.length} 个任务`);
      
    } catch (error) {
      console.error('❌ [客服-待办任务] 加载失败:', error);
      this.todoTaskError.set('加载待办任务失败，请稍后重试');
      this.todoTasksFromIssues.set([]);
      this.urgentTasks.set([]);
    } finally {
      this.loadingTodoTasks.set(false);
    }
  }
  
  /**
   * 获取优先级顺序
   */
  private getPriorityOrder(priority: IssuePriority): number {
    const order: Record<IssuePriority, number> = {
      urgent: 0,
      critical: 0,
      high: 1,
      medium: 2,
      low: 3
    };
    return order[priority] || 999;
  }
  
  /**
   * 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';
  }
  
  /**
   * ⭐ 加载项目时间轴数据（用于计算紧急事件）
   * 复用组长端逻辑：从 ProjectTeam 表获取项目与设计师的关联关系
   */
  async loadProjectTimelineData(): Promise<void> {
    try {
      const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
      
      // 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);
      // 关键：包含 assignee 指针，避免出现 assignee.get 不是函数
      projectQuery.include('assignee');
      projectQuery.limit(100);
      
      const projects = await projectQuery.find();
      
      console.log(`📊 [紧急事件] 查询到 ${projects.length} 个项目`);
      
      // 转换为项目时间轴格式
      this.projectTimelineData = projects.map((project: any) => {
        const data = project.get('data') || {};
        const phaseDeadlines = data.phaseDeadlines || {};
        
        // 获取小图对图时间
        let reviewDate = project.get('demoday') || project.get('reviewDate');
        
        // 获取交付时间
        const deliveryDate = project.get('deadline') || 
                           project.get('deliveryDate') || 
                           project.get('expectedDeliveryDate');
        
        // 获取开始时间
        const startDate = project.get('createdAt') || project.createdAt;
        
        // 获取当前阶段
        const currentStage = project.get('currentStage') || '建模阶段';
        
        // 获取设计师名称
        const assignee = project.get('assignee');
        let designerName: string = '未分配';
        let designerId: string | undefined = undefined;
        if (assignee) {
          // 兼容 Parse.Object / 普通对象 / 字符串ID
          // eslint-disable-next-line @typescript-eslint/no-explicit-any
          const anyAssignee: any = assignee;
          designerId = anyAssignee?.id || (typeof anyAssignee === 'string' ? anyAssignee : undefined);
          if (typeof anyAssignee?.get === 'function') {
            designerName = anyAssignee.get('name') || anyAssignee.get('realname') || anyAssignee.get('realName') || '未分配';
          } else if (typeof anyAssignee === 'object') {
            designerName = anyAssignee.name || anyAssignee.realname || anyAssignee.realName || '未分配';
          } else if (typeof anyAssignee === 'string') {
            // 如果后端直接存ID字符串，这里先显示ID占位，避免崩溃
            designerName = anyAssignee;
          }
        }
        
        // 获取空间交付物汇总
        const spaceDeliverableSummary = data.spaceDeliverableSummary;

        // ===== 复用组长端的回退计算逻辑，补齐缺失的 reviewDate 与 phaseDeadlines =====
        // 计算today，以便生成合理的回退时间
        const now = new Date();
        const today = new Date(now.getFullYear(), now.getMonth(), now.getDate());

        // 若 reviewDate 缺失且存在交付日期，则将其设置在项目周期60%位置（下午2点）
        if (!reviewDate && deliveryDate && startDate) {
          const end = new Date(deliveryDate).getTime();
          const start = new Date(startDate).getTime();
          const mid = start + Math.max(0, Math.floor((end - start) * 0.6));
          const midDate = new Date(mid);
          midDate.setHours(14, 0, 0, 0);
          reviewDate = midDate;
        }

        // 若缺少阶段截止时间，按交付日期向前推算（后期=交付日，渲染=交付-1天，软装=交付-2天，建模=交付-3天）
        let phaseDeadlinesFallback = phaseDeadlines;
        if ((!phaseDeadlinesFallback || Object.keys(phaseDeadlinesFallback).length === 0) && deliveryDate && startDate) {
          const deliveryTime = new Date(deliveryDate).getTime();
          const postProcessingDeadline = new Date(deliveryTime);
          const renderingDeadline = new Date(deliveryTime - 1 * 24 * 60 * 60 * 1000);
          const softDecorDeadline = new Date(deliveryTime - 2 * 24 * 60 * 60 * 1000);
          const modelingDeadline = new Date(deliveryTime - 3 * 24 * 60 * 60 * 1000);

          phaseDeadlinesFallback = {
            modeling: {
              startDate: new Date(startDate),
              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'
            }
          } as any;
        }
        
        return {
          projectId: project.id,
          projectName: project.get('name') || project.get('title') || '未命名项目',
          designerId,
          designerName,
          startDate: startDate ? new Date(startDate) : new Date(),
          endDate: deliveryDate ? new Date(deliveryDate) : new Date(),
          deliveryDate: deliveryDate ? new Date(deliveryDate) : undefined,
          reviewDate: reviewDate ? new Date(reviewDate) : undefined,
          currentStage,
          stageName: currentStage,
          stageProgress: 50,
          status: 'normal' as const,
          isStalled: false,
          stalledDays: 0,
          urgentCount: 0,
          priority: 'medium' as const,
          spaceName: '',
          customerName: project.get('customerName') || '',
          phaseDeadlines: phaseDeadlinesFallback,
          spaceDeliverableSummary
        };
      });
      
      console.log(`✅ [紧急事件] 项目时间轴数据准备完成: ${this.projectTimelineData.length} 条`);
      
    } catch (error) {
      console.error('❌ [紧急事件] 加载项目时间轴数据失败:', error);
    }
  }
  
  /**
   * 🆕 从项目时间轴数据计算紧急事件
   * 复用组长端逻辑：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.set(true);
    const events: UrgentEvent[] = [];
    const now = new Date();
    const oneDayMs = 24 * 60 * 60 * 1000;
    const handledSet = this.handledUrgentEventIds();
    const mutedSet = this.mutedUrgentEventIds();
    
    const resolveCategory = (
      eventType: UrgentEvent['eventType'],
      category?: 'customer' | 'phase' | 'review' | 'delivery'
    ): 'customer' | 'phase' | 'review' | 'delivery' => {
      if (category) return category;
      switch (eventType) {
        case 'phase_deadline':
          return 'phase';
        case 'delivery':
          return 'delivery';
        case 'customer_alert':
          return 'customer';
        default:
          return 'review';
      }
    };
    
    const addEvent = (
      partial: Omit<UrgentEvent, 'category' | 'statusType' | 'labels' | 'allowConfirmOnTime' | 'allowMarkHandled' | 'allowCreateTodo' | 'followUpNeeded'> &
        Partial<UrgentEvent>
    ) => {
      const category = resolveCategory(partial.eventType, partial.category);
      const statusType: UrgentEvent['statusType'] =
        partial.statusType || (partial.overdueDays && partial.overdueDays > 0 ? 'overdue' : 'dueSoon');
      const event: UrgentEvent = {
        ...partial,
        category,
        statusType,
        labels: partial.labels ?? [],
        followUpNeeded: partial.followUpNeeded ?? false,
        allowConfirmOnTime:
          partial.allowConfirmOnTime ?? (category !== 'customer' && statusType === 'dueSoon'),
        allowMarkHandled: partial.allowMarkHandled ?? true,
        allowCreateTodo: partial.allowCreateTodo ?? category === 'customer'
      };
      events.push(event);
    };
    
    try {
      // 从 projectTimelineData 中提取数据
      this.projectTimelineData.forEach(project => {
        // 1. 检查小图对图事件（与组长端一致）
        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），且不在交付完成阶段
          if (daysDiff <= 1 && project.currentStage !== 'delivery') {
            addEvent({
              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,
              labels: daysDiff < 0 ? ['逾期'] : ['临近'],
              followUpNeeded: project.currentStage?.includes('图') || project.status === 'warning'
            });
          }
        }
        
        // 2. 检查交付事件（与组长端一致）
        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），且不在交付完成阶段
          if (daysDiff <= 1 && project.currentStage !== 'delivery') {
            const summary = project.spaceDeliverableSummary;
            const completionRate = summary?.overallCompletionRate || 0;
            
            addEvent({
              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,
              labels: daysDiff < 0 ? ['逾期'] : ['临近']
            });
          }
        }
        
        // 3. 检查各阶段截止时间
        if (project.phaseDeadlines) {
          const phaseMap: Record<string, string> = {
            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] || 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;
                }
                
                addEvent({
                  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,
                  labels: daysDiff < 0 ? ['逾期'] : ['临近']
                });
              }
            }
          });
        }
        
        // 4. 客户停滞期检测
        if (project.stalledDays && project.stalledDays >= 7) {
          addEvent({
            id: `${project.projectId}-stagnant`,
            title: project.stalledDays >= 14 ? '客户停滞预警' : '停滞期提醒',
            description: `项目「${project.projectName}」已有 ${project.stalledDays} 天没有客户反馈，需要主动跟进。`,
            eventType: 'customer_alert',
            deadline: new Date(),
            projectId: project.projectId,
            projectName: project.projectName,
            designerName: project.designerName,
            urgencyLevel: project.stalledDays >= 14 ? 'critical' : 'high',
            statusType: 'stagnant',
            stagnationDays: project.stalledDays,
            followUpNeeded: true,
            labels: ['停滞期'],
            allowConfirmOnTime: false,
            allowCreateTodo: true,
            allowMarkHandled: true,
            category: 'customer'
          });
        }
        
        // 5. 客户反馈/投诉预警
        const inReviewStage = (project.stageName || '').includes('图') || (project.currentStage || '').includes('图');
        if (inReviewStage && project.status === 'warning') {
          addEvent({
            id: `${project.projectId}-review-followup`,
            title: '对图反馈待跟进',
            description: `项目「${project.projectName}」客户反馈尚未得到响应，请尽快跟进处理。`,
            eventType: 'customer_alert',
            deadline: project.reviewDate || new Date(),
            projectId: project.projectId,
            projectName: project.projectName,
            designerName: project.designerName,
            urgencyLevel: 'high',
            statusType: project.reviewDate && project.reviewDate < now ? 'overdue' : 'dueSoon',
            followUpNeeded: true,
            labels: ['对图期'],
            allowCreateTodo: true,
            customerIssueType: 'feedback_pending',
            category: 'customer'
          });
        }
        
        if (project.priority === 'critical') {
          addEvent({
            id: `${project.projectId}-customer-alert`,
            title: '客户服务预警',
            description: `项目「${project.projectName}」出现客户强烈不满或投诉，请立即处理并记录归因。`,
            eventType: 'customer_alert',
            deadline: new Date(),
            projectId: project.projectId,
            projectName: project.projectName,
            designerName: project.designerName,
            urgencyLevel: 'critical',
            statusType: 'dueSoon',
            followUpNeeded: true,
            labels: ['客户预警'],
            allowCreateTodo: true,
            customerIssueType: 'complaint',
            category: 'customer'
          });
        }
      });
      
      // 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: Record<string, number> = { 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();
      });
      
      const visibleEvents = events.filter(event => !handledSet.has(event.id) && !mutedSet.has(event.id));
      this.urgentEventsList.set(visibleEvents);
      console.log(`✅ [客服-紧急事件] 计算完成，共 ${events.length} 个紧急事件`);
      
    } catch (error) {
      console.error('❌ [客服-紧急事件] 计算失败:', error);
    } finally {
      this.loadingUrgentEvents.set(false);
    }
  }
  
  /**
   * 手动刷新待办任务和紧急事件
   */
  async refreshTodoTasks(): Promise<void> {
    console.log('🔄 [客服-待办任务] 手动刷新...');
    await this.loadTodoTasksFromIssues();
    // 紧急事件会在 loadTodoTasksFromIssues 中自动刷新
  }
  
  /**
   * ⭐ 从紧急事件面板查看项目
   */
  onUrgentEventViewProject(projectId: string): void {
    console.log('🔍 [紧急事件] 查看项目:', projectId);
    // 跳转到项目详情页
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    this.router.navigate(['/wxwork', cid, 'project', projectId, 'order'], {
      queryParams: { roleName: 'customer-service' }
    });
  }
  
  /**
   * 🆕 待办事项标签筛选
   */
  filterUrgentEventsByTag(tag: 'all' | 'customer' | 'phase' | 'review' | 'delivery'): void {
    console.log(`🏷️ [紧急事件] 应用标签筛选: ${tag}`);
    this.urgentEventTagFilter.set(tag);
  }
  
  confirmEventOnTime(event: UrgentEvent): void {
    const next = new Set(this.mutedUrgentEventIds());
    next.add(event.id);
    this.mutedUrgentEventIds.set(next);
    this.calculateUrgentEvents();
  }

  resolveUrgentEvent(event: UrgentEvent): void {
    const next = new Set(this.handledUrgentEventIds());
    next.add(event.id);
    this.handledUrgentEventIds.set(next);
    this.calculateUrgentEvents();
  }

  markEventAsStagnant(event: UrgentEvent): void {
    const updated = this.urgentEventsList().map(item => {
      if (item.id !== event.id) {
        return item;
      }
      const labels = new Set(item.labels || []);
      labels.add('停滞期');
      return {
        ...item,
        category: 'customer' as const,
        statusType: 'stagnant' as const,
        stagnationDays: item.stagnationDays || 7,
        labels: Array.from(labels),
        followUpNeeded: true
      };
    });
    this.urgentEventsList.set(updated);
  }

  createTodoFromEvent(event: UrgentEvent): void {
    const now = new Date();
    const newTask: TodoTaskFromIssue = {
      id: `urgent-todo-${event.id}-${now.getTime()}`,
      title: `【紧急】${event.title}`,
      description: event.description,
      priority: event.urgencyLevel === 'critical' ? 'urgent' : event.urgencyLevel === 'high' ? 'high' : 'medium',
      type: 'feedback',
      status: 'open',
      projectId: event.projectId,
      projectName: event.projectName,
      relatedStage: event.phaseName,
      assigneeName: event.designerName || '待分配',
      creatorName: this.currentUser()?.name || '系统',
      createdAt: now,
      updatedAt: now,
      dueDate: event.deadline,
      tags: [...(event.labels || []), '来自紧急事件']
    };
    this.todoTasksFromIssues.update(tasks => [newTask, ...tasks]);
    console.log('✅ 已从紧急事件创建代办任务', newTask);
    this.resolveUrgentEvent(event);
  }

  /**
   * 获取指定标签的计数
   */
  getTagCount(tagId: 'customer' | 'phase' | 'review' | 'delivery'): number {
    const tag = this.urgentEventTags().find(t => t.id === tagId);
    return tag?.count || 0;
  }

  getEventCategory(event: UrgentEvent): 'customer' | 'phase' | 'review' | 'delivery' {
    if (event.category) return event.category;
    switch (event.eventType) {
      case 'phase_deadline':
        return 'phase';
      case 'delivery':
        return 'delivery';
      case 'review':
        return 'review';
      case 'customer_alert':
        return 'customer';
      default:
        return 'review';
    }
  }
  
  /**
   * ⭐ 从待办任务面板查看详情（跳转到项目并显示问题弹窗）
   */
  navigateToIssue(task: TodoTaskFromIssue): void {
    console.log('🔍 [待办任务] 查看详情:', task.title);
    // 跳转到项目详情页，并打开问题板块
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    this.router.navigate(['/wxwork', cid, 'project', task.projectId, 'order'], {
      queryParams: {
        openIssues: 'true',
        highlightIssue: task.id,
        roleName: 'customer-service'
      }
    });
  }
  
  /**
   * ⭐ 从待办任务面板查看详情
   */
  onTodoTaskViewDetails(task: TodoTaskFromIssue): void {
    console.log('🔍 [待办任务] 查看详情:', task.title);
    // 跳转到项目详情页，并打开问题板块
    const cid = localStorage.getItem('company') || 'cDL6R1hgSi';
    this.router.navigate(['/wxwork', cid, 'project', task.projectId, 'order'], {
      queryParams: {
        openIssues: 'true',
        highlightIssue: task.id,
        roleName: 'customer-service'
      }
    });
  }
  
  /**
   * ⭐ 从待办任务面板标记为已读
   */
  async onTodoTaskMarkAsRead(task: TodoTaskFromIssue): Promise<void> {
    try {
      console.log('✅ [待办任务] 标记为已读:', task.title);
      
      // 从列表中移除
      const currentTasks = this.todoTasksFromIssues();
      const updatedTasks = currentTasks.filter(t => t.id !== task.id);
      this.todoTasksFromIssues.set(updatedTasks);
      
      // ⭐ 刷新紧急事件列表
      await this.loadProjectTimelineData();
      this.calculateUrgentEvents();
      
      console.log(`✅ 标记问题为已读: ${task.title}`);
    } catch (error) {
      console.error('❌ 标记已读失败:', error);
    }
  }
  
  /**
   * ⭐ 刷新待办任务和紧急事件
   */
  async onRefreshTodoTasks(): Promise<void> {
    console.log('🔄 [待办任务] 刷新...');
    await this.refreshTodoTasks();
  }
  
  /**
   * ⭐ 将紧急事件标记为已处理（用于紧急事件面板的checkbox）
   */
  async onUrgentEventMarkAsHandled(event: UrgentEvent): Promise<void> {
    try {
      console.log('✅ [紧急事件] 标记为已处理:', event.title);
      
      // 从紧急事件列表中移除
      const currentEvents = this.urgentEventsList();
      const updatedEvents = currentEvents.filter(e => e.id !== event.id);
      this.urgentEventsList.set(updatedEvents);
      
      // ⭐ 刷新紧急事件列表
      await this.loadProjectTimelineData();
      this.calculateUrgentEvents();
    } catch (error) {
      console.error('❌ 标记已处理失败:', error);
    }
  }
  
  /**
   * 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;
  }
  
  /**
   * 获取问题类型标签
   * IssueType 定义: 'bug' | 'task' | 'feedback' | 'risk' | 'feature'
   */
  getIssueTypeLabel(type: IssueType): string {
    const labels: Record<IssueType, string> = {
      bug: '缺陷',
      feature: '需求',
      task: '任务',
      feedback: '反馈',
      risk: '风险'
    };
    return labels[type] || '其他';
  }
  
  /**
   * 获取状态标签
   * IssueStatus 定义: 'open' | 'in_progress' | 'resolved' | 'closed'
   */
  getIssueStatusLabel(status: IssueStatus): string {
    const labels: Record<IssueStatus, string> = {
      open: '待处理',
      in_progress: '处理中',
      resolved: '已解决',
      closed: '已关闭'
    };
    return labels[status] || '待处理';
  }
  

  // 新增：一键发送大图
  sendLargeImages(projectId: string): void {
    const projects = this.pendingFinalPaymentProjects();
    const project = projects.find(p => p.projectId === projectId);
    
    if (!project) return;
    
    console.log(`正在为项目 ${projectId} 发送大图到企业微信...`);
    
    // 模拟发送过程
    setTimeout(() => {
      const updatedProjects = projects.map(p => {
        if (p.projectId === projectId) {
          return { ...p, largeImagesSent: true };
        }
        return p;
      });
      this.pendingFinalPaymentProjects.set(updatedProjects);
      
      console.log(`✅ 项目 ${projectId} 大图已成功发送到企业微信服务群`);
      console.log(`📱 已同步发送支付成功与大图交付通知`);
      
     window?.fmode?.alert(`🎉 大图发送成功！

✅ 已完成操作：
• 大图已发送至企业微信服务群
• 已通知客户支付成功
• 已确认大图交付完成

项目：${project.projectName}
客户：${project.customerName}`);
    }, 2000);
  }

  /**
   * 标记问题为已读
   */
  async markAsRead(task: TodoTaskFromIssue): Promise<void> {
    try {
      // 本地隐藏（不修改数据库）
      const currentTasks = this.todoTasksFromIssues();
      const updatedTasks = currentTasks.filter(t => t.id !== task.id);
      this.todoTasksFromIssues.set(updatedTasks);
      
      // ⭐ 刷新紧急事件列表
      await this.loadProjectTimelineData();
      this.calculateUrgentEvents();
      
      console.log(`✅ 标记问题为已读: ${task.title}`);
    } catch (error) {
      console.error('❌ 标记已读失败:', error);
    }
  }

  /**
   * 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 < 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';
    }
  }
}