yss-project/src/app/services/designer-task.service.ts

import { Injectable } from '@angular/core';
import { FmodeParse } from 'fmode-ng/parse';

export interface DesignerTask {
  id: string;
  projectId: string;
  projectName: string;
  stage: string;
  deadline: Date;
  isOverdue: boolean;
  priority: 'high' | 'medium' | 'low';
  customerName: string;
  space?: string; // 空间名称（如"主卧"）
  productId?: string; // 关联的Product ID
}

@Injectable({
  providedIn: 'root'
})
export class DesignerTaskService {
  private Parse: any = null;
  private cid: string = '';

  constructor() {
    this.initParse();
  }

  private async initParse(): Promise<void> {
    try {
      const { FmodeParse } = await import('fmode-ng/parse');
      this.Parse = FmodeParse.with('nova');
      this.cid = localStorage.getItem('company') || '';
    } catch (error) {
      console.error('DesignerTaskService: Parse初始化失败:', error);
    }
  }

  /**
   * 获取当前设计师的任务列表
   * @param designerId Profile的objectId
   */
  async getMyTasks(designerId: string): Promise<DesignerTask[]> {
    if (!this.Parse) await this.initParse();
    if (!this.Parse || !this.cid) {
      console.error('❌ Parse 未初始化或缺少 CID');
      return [];
    }

    try {
      console.log('🔍 开始查询设计师任务，Profile ID:', designerId);
      console.log('📋 当前公司 ID:', this.cid);
      
      // 方案1：从ProjectTeam表查询（设计师实际负责的项目）
      const ProfileClass = this.Parse.Object.extend('Profile');
      const profilePointer = new ProfileClass();
      profilePointer.id = designerId;
      
      const teamQuery = new this.Parse.Query('ProjectTeam');
      teamQuery.equalTo('profile', profilePointer);
      teamQuery.notEqualTo('isDeleted', true);
      teamQuery.include('project');
      teamQuery.include('project.contact');
      teamQuery.limit(1000);

      console.log('🔍 查询 ProjectTeam 表...');
      const teamRecords = await teamQuery.find();
      console.log(`✅ ProjectTeam 查询结果: ${teamRecords.length} 条记录`);

      if (teamRecords.length === 0) {
        console.warn('⚠️ ProjectTeam 表中未找到该设计师的项目');
        console.log('🔄 尝试降级方案：从 Project.assignee 查询');
        return await this.getMyTasksFromAssignee(designerId);
      }
      
      console.log('📋 ProjectTeam 记录详情:');
      teamRecords.forEach((record: any, index: number) => {
        const project = record.get('project');
        console.log(`  ${index + 1}. 项目:`, {
          projectId: project?.id,
          projectName: project?.get('title'),
          currentStage: project?.get('currentStage'),
          status: project?.get('status')
        });
      });

      const tasks: DesignerTask[] = [];

      for (const teamRecord of teamRecords) {
        try {
          const project = teamRecord.get('project');
          if (!project) {
            console.warn('⚠️ ProjectTeam 记录缺少 project 对象，跳过');
            continue;
          }

          const projectId = project.id;
          const projectName = project.get('title') || '未命名项目';
          const currentStage = project.get('currentStage') || '未知';
          
          // 安全获取 deadline
          let deadline = project.get('deadline') || project.get('deliveryDate') || project.get('expectedDeliveryDate');
          if (!deadline) {
            deadline = new Date();
            console.warn(`⚠️ 项目 ${projectName} 缺少 deadline，使用当前时间`);
          }
          
          const contact = project.get('contact');
          const customerName = contact?.get('name') || '未知客户';
          
          console.log(`✅ 处理项目: ${projectName} (${projectId})`);

          // 查询该项目下该设计师负责的Product（空间设计产品）
          let products: any[] = [];
          try {
            const ProfileClass = this.Parse.Object.extend('Profile');
            const profilePointer = new ProfileClass();
            profilePointer.id = designerId;
            
            const productQuery = new this.Parse.Query('Product');
            productQuery.equalTo('project', project);
            productQuery.equalTo('profile', profilePointer);
            productQuery.notEqualTo('isDeleted', true);
            productQuery.containedIn('status', ['in_progress', 'awaiting_review']);
            
            console.log(`🔍 查询项目 ${projectName} 的 Product...`);
            products = await productQuery.find();
            console.log(`✅ 找到 ${products.length} 个 Product`);
          } catch (productError: any) {
            console.warn(`⚠️ Product 查询失败，将创建项目级任务`);
            console.warn(`⚠️ Product 错误:`, productError.message || productError.toString());
            products = []; // 查询失败时视为没有 Product
          }

          if (products.length === 0) {
            // 如果没有具体的Product，创建项目级任务
            console.log(`📝 创建项目级任务: ${projectName}`);
            tasks.push({
              id: projectId,
              projectId,
              projectName,
              stage: currentStage,
              deadline: new Date(deadline),
              isOverdue: new Date(deadline) < new Date(),
              priority: this.calculatePriority(deadline, currentStage),
              customerName
            });
          } else {
            // 如果有Product，为每个Product创建任务
            console.log(`📝 为 ${products.length} 个 Product 创建任务`);
            products.forEach((product: any) => {
              const productName = product.get('productName') || '未命名空间';
              const productStage = product.get('stage') || currentStage;
              
              tasks.push({
                id: `${projectId}-${product.id}`,
                projectId,
                projectName: `${projectName} - ${productName}`,
                stage: productStage,
                deadline: new Date(deadline),
                isOverdue: new Date(deadline) < new Date(),
                priority: this.calculatePriority(deadline, productStage),
                customerName,
                space: productName,
                productId: product.id
              });
            });
          }
        } catch (recordError: any) {
          console.error('❌ 处理 ProjectTeam 记录时出错');
          console.error('❌ 错误类型:', typeof recordError);
          
          // Parse 错误对象特殊处理
          const errorDetails: any = {};
          for (const key in recordError) {
            if (recordError.hasOwnProperty(key)) {
              errorDetails[key] = recordError[key];
            }
          }
          console.error('❌ 错误对象属性:', errorDetails);
          console.error('❌ 完整错误:', recordError);
          
          if (recordError.message) console.error('❌ 错误消息:', recordError.message);
          if (recordError.code) console.error('❌ Parse错误代码:', recordError.code);
          if (recordError.stack) console.error('❌ 错误堆栈:', recordError.stack);
          continue;
        }
      }

      // 按截止日期排序
      tasks.sort((a, b) => a.deadline.getTime() - b.deadline.getTime());

      console.log(`✅ 成功加载 ${tasks.length} 个任务`);
      return tasks;

    } catch (error: any) {
      console.error('❌ 获取设计师任务失败');
      console.error('❌ 错误类型:', typeof error);
      
      // Parse 错误对象特殊处理
      const errorDetails: any = {};
      for (const key in error) {
        if (error.hasOwnProperty(key)) {
          errorDetails[key] = error[key];
        }
      }
      console.error('❌ 错误对象属性:', errorDetails);
      console.error('❌ 完整错误:', error);
      
      if (error.message) console.error('❌ 错误消息:', error.message);
      if (error.code) console.error('❌ Parse错误代码:', error.code);
      if (error.stack) console.error('❌ 错误堆栈:', error.stack);
      return [];
    }
  }

  /**
   * 计算任务优先级
   */
  private calculatePriority(deadline: Date, stage: string): 'high' | 'medium' | 'low' {
    const now = new Date();
    const daysLeft = Math.ceil((new Date(deadline).getTime() - now.getTime()) / (1000 * 60 * 60 * 24));
    
    // 超期或临期（3天内）
    if (daysLeft < 0 || daysLeft <= 3) {
      return 'high';
    }
    
    // 渲染阶段优先级高
    if (stage === 'rendering' || stage === '渲染') {
      return 'high';
    }
    
    // 7天内
    if (daysLeft <= 7) {
      return 'medium';
    }
    
    return 'low';
  }
  
  /**
   * 方案2：从Project.assignee查询（降级方案）
   */
  async getMyTasksFromAssignee(designerId: string): Promise<DesignerTask[]> {
    if (!this.Parse) await this.initParse();
    if (!this.Parse || !this.cid) {
      console.error('❌ [降级方案] Parse 未初始化或缺少 CID');
      return [];
    }

    try {
      console.log('🔍 [降级方案] 从 Project.assignee 查询，Profile ID:', designerId);
      
      const ProfileClass = this.Parse.Object.extend('Profile');
      const profilePointer = new ProfileClass();
      profilePointer.id = designerId;
      
      const query = new this.Parse.Query('Project');
      query.equalTo('assignee', profilePointer);
      query.equalTo('company', this.cid);
      query.containedIn('status', ['进行中', '待审核']);
      query.notEqualTo('isDeleted', true);
      query.include('contact');
      query.ascending('deadline');
      query.limit(1000);

      console.log('🔍 [降级方案] 查询 Project 表...');
      const projects = await query.find();

      console.log(`✅ [降级方案] 从Project.assignee加载 ${projects.length} 个项目`);
      
      if (projects.length > 0) {
        console.log('📋 [降级方案] 项目详情:');
        projects.forEach((project: any, index: number) => {
          console.log(`  ${index + 1}. 项目:`, {
            projectId: project.id,
            projectName: project.get('title'),
            currentStage: project.get('currentStage'),
            status: project.get('status'),
            deadline: project.get('deadline')
          });
        });
      } else {
        console.warn('⚠️ [降级方案] 也未找到项目');
        console.log('💡 提示：请检查 ProjectTeam 或 Project.assignee 字段是否正确设置');
      }

      return projects.map((project: any) => {
        const deadline = project.get('deadline') || project.get('deliveryDate') || project.get('expectedDeliveryDate') || new Date();
        const currentStage = project.get('currentStage') || '未知';
        const contact = project.get('contact');

        return {
          id: project.id,
          projectId: project.id,
          projectName: project.get('title') || '未命名项目',
          stage: currentStage,
          deadline: new Date(deadline),
          isOverdue: new Date(deadline) < new Date(),
          priority: this.calculatePriority(deadline, currentStage),
          customerName: contact?.get('name') || '未知客户'
        };
      });

    } catch (error: any) {
      console.error('❌ [降级方案] 从Project.assignee获取任务失败');
      console.error('❌ 错误类型:', typeof error);
      
      // Parse 错误对象特殊处理
      const errorDetails: any = {};
      for (const key in error) {
        if (error.hasOwnProperty(key)) {
          errorDetails[key] = error[key];
        }
      }
      console.error('❌ 错误对象属性:', errorDetails);
      console.error('❌ 完整错误:', error);
      
      if (error.message) console.error('❌ 错误消息:', error.message);
      if (error.code) console.error('❌ Parse错误代码:', error.code);
      if (error.stack) console.error('❌ 错误堆栈:', error.stack);
      return [];
    }
  }
}