import { Injectable } from '@angular/core';
import { FmodeParse } from 'fmode-ng/parse';
import { ProjectToCaseService } from './project-to-case.service';

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

/**
 * 测试项目完成服务
 * 用于将"10.28 测试"项目推进到售后归档阶段并验证案例创建
 */
@Injectable({
  providedIn: 'root'
})
export class TestProjectCompleteService {
  private companyId = localStorage.getItem("company")!;

  constructor(private projectToCaseService: ProjectToCaseService) {}

  /**
   * 完成测试项目 - 将"10.28 测试"项目推进到售后归档
   */
  async completeTestProject(): Promise<{
    success: boolean;
    projectId?: string;
    caseId?: string;
    message: string;
  }> {
    try {
      console.log('🚀 开始处理测试项目...');

      // 1. 查找"10.28 测试"项目
      const project = await this.findTestProject();
      if (!project) {
        return {
          success: false,
          message: '未找到"10.28 测试"或"10.28 测试项目"'
        };
      }

      const projectId = project.id;
      const projectTitle = project.get('title');
      console.log(`✅ 找到项目: ${projectTitle} (${projectId})`);

      // 2. 填充项目必要信息
      await this.fillProjectData(project);
      console.log('✅ 项目数据已填充');

      // 3. 创建/更新产品数据
      await this.createProducts(project);
      console.log('✅ 产品数据已创建');

      // 4. 更新项目阶段为"售后归档"
      project.set('currentStage', '售后归档');
      project.set('stage', '售后归档');
      project.set('status', '已完成');
      await project.save();
      console.log('✅ 项目阶段已更新为: 售后归档');

      // 5. 触发自动创建案例
      console.log('📦 触发案例自动创建...');
      await this.projectToCaseService.onProjectStageChanged(projectId, '售后归档');

      // 6. 验证案例是否创建
      const caseObj = await this.findProjectCase(projectId);
      if (caseObj) {
        console.log(`✅ 案例创建成功! 案例ID: ${caseObj.id}`);
        console.log(`📋 案例名称: ${caseObj.get('name')}`);
        console.log(`🎨 封面图片: ${caseObj.get('coverImage') ? '已设置' : '未设置'}`);
        console.log(`📸 图片数量: ${(caseObj.get('images') || []).length}`);
        console.log(`💰 项目总额: ${caseObj.get('totalPrice')}`);
        console.log(`🏷️ 标签: ${(caseObj.get('tag') || []).join(', ')}`);

        return {
          success: true,
          projectId: projectId,
          caseId: caseObj.id,
          message: `测试成功！项目"${projectTitle}"已完成售后归档，案例已自动创建 (案例ID: ${caseObj.id})`
        };
      } else {
        return {
          success: false,
          projectId: projectId,
          message: '项目已更新为售后归档，但案例创建失败或需要稍后查看'
        };
      }
    } catch (error: any) {
      console.error('❌ 测试失败:', error);
      return {
        success: false,
        message: `测试失败: ${error.message || error}`
      };
    }
  }

  /**
   * 查找测试项目
   */
  private async findTestProject(): Promise<any> {
    const query = new Parse.Query('Project');
    query.equalTo('company', this.getCompanyPointer());
    
    // 尝试查找"10.28 测试"或"10.28 测试项目"
    const titleQuery1 = new Parse.Query('Project');
    titleQuery1.equalTo('company', this.getCompanyPointer());
    titleQuery1.equalTo('title', '10.28 测试');
    
    const titleQuery2 = new Parse.Query('Project');
    titleQuery2.equalTo('company', this.getCompanyPointer());
    titleQuery2.equalTo('title', '10.28 测试项目');
    
    const combinedQuery = Parse.Query.or(titleQuery1, titleQuery2);
    combinedQuery.descending('createdAt');
    
    try {
      const projects = await combinedQuery.find();
      return projects.length > 0 ? projects[0] : null;
    } catch (error) {
      console.error('查找项目失败:', error);
      return null;
    }
  }

  /**
   * 填充项目数据
   */
  private async fillProjectData(project: any): Promise<void> {
    const projectData = project.get('data') || {};

    // 填充基础信息
    if (!projectData.area) {
      projectData.area = 120; // 120平米
    }

    if (!projectData.projectType) {
      projectData.projectType = '家装';
    }

    if (!projectData.roomType) {
      projectData.roomType = '三居室';
    }

    if (!projectData.spaceType) {
      projectData.spaceType = '平层';
    }

    if (!projectData.renderingLevel) {
      projectData.renderingLevel = '高端';
    }

    // 填充预算信息
    if (!projectData.budget) {
      projectData.budget = {
        total: 350000,
        designFee: 50000,
        constructionFee: 200000,
        softDecorFee: 100000
      };
    }

    // 填充时间线
    if (!projectData.timeline) {
      projectData.timeline = {
        startDate: '2024-10-01',
        completionDate: '2024-10-28',
        duration: 27,
        milestones: [
          { stage: '订单分配', date: '2024-10-01', status: 'completed' },
          { stage: '需求沟通', date: '2024-10-05', status: 'completed' },
          { stage: '方案确认', date: '2024-10-10', status: 'completed' },
          { stage: '建模', date: '2024-10-15', status: 'completed' },
          { stage: '渲染', date: '2024-10-25', status: 'completed' },
          { stage: '售后归档', date: '2024-10-28', status: 'in_progress' }
        ]
      };
    }

    // 填充设计亮点
    if (!projectData.highlights) {
      projectData.highlights = [
        '现代简约风格设计',
        '智能家居系统集成',
        '开放式厨房与客厅设计',
        '采用环保材料',
        '充分利用自然采光'
      ];
    }

    // 填充设计特色
    if (!projectData.features) {
      projectData.features = [
        '流畅的空间动线',
        '中性色调搭配',
        '隐藏式储物空间',
        '多功能家具设计'
      ];
    }

    // 填充材料信息
    if (!projectData.materials) {
      projectData.materials = {
        floor: '实木复合地板',
        wall: '乳胶漆+硅藻泥',
        ceiling: '石膏板吊顶',
        door: '实木复合门',
        window: '断桥铝合金窗'
      };
    }

    // 填充客户信息
    if (!projectData.clientInfo) {
      projectData.clientInfo = {
        familyMembers: 4,
        ageRange: '30-45岁',
        lifestyle: '现代都市家庭',
        specialNeeds: ['儿童房设计', '老人房无障碍设计'],
        satisfactionScore: 95
      };
    }

    // 填充标签
    if (!projectData.tags || projectData.tags.length === 0) {
      projectData.tags = ['现代简约', '北欧风', '家装', '三居室'];
    }

    // 保存数据
    project.set('data', projectData);

    // 确保项目有必要的关联字段
    if (!project.get('totalAmount') && !project.get('orderAmount')) {
      project.set('totalAmount', 350000);
    }

    // 确保有设计师和团队
    if (!project.get('assignee') && !project.get('designer')) {
      // 查找一个设计师
      const designerQuery = new Parse.Query('Profile');
      designerQuery.equalTo('company', this.getCompanyPointer());
      designerQuery.equalTo('identyType', 'designer');
      designerQuery.limit(1);
      
      try {
        const designers = await designerQuery.find();
        if (designers.length > 0) {
          project.set('assignee', designers[0]);
          project.set('designer', designers[0]);
        }
      } catch (error) {
        console.warn('未找到设计师，使用默认值');
      }
    }

    if (!project.get('team') && !project.get('department')) {
      // 查找一个团队
      const teamQuery = new Parse.Query('Department');
      teamQuery.equalTo('company', this.getCompanyPointer());
      teamQuery.limit(1);
      
      try {
        const teams = await teamQuery.find();
        if (teams.length > 0) {
          project.set('team', teams[0]);
          project.set('department', teams[0]);
        }
      } catch (error) {
        console.warn('未找到团队，使用默认值');
      }
    }

    await project.save();
  }

  /**
   * 创建产品数据
   */
  private async createProducts(project: any): Promise<void> {
    // 查询已有产品
    const existingQuery = new Parse.Query('Product');
    existingQuery.equalTo('project', project);
    const existingProducts = await existingQuery.find();

    // 如果已有产品，跳过
    if (existingProducts.length > 0) {
      console.log(`已有 ${existingProducts.length} 个产品，跳过创建`);
      return;
    }

    // 创建示例产品
    const products = [
      {
        name: '主卧效果图',
        spaceArea: '主卧',
        stage: '渲染',
        status: 'completed',
        description: '现代简约风格主卧设计',
        images: [
          'https://via.placeholder.com/800x600/667eea/ffffff?text=Master+Bedroom+1',
          'https://via.placeholder.com/800x600/764ba2/ffffff?text=Master+Bedroom+2'
        ]
      },
      {
        name: '客厅效果图',
        spaceArea: '客厅',
        stage: '渲染',
        status: 'completed',
        description: '开放式客厅与餐厅设计',
        images: [
          'https://via.placeholder.com/800x600/f093fb/ffffff?text=Living+Room+1',
          'https://via.placeholder.com/800x600/4facfe/ffffff?text=Living+Room+2'
        ]
      },
      {
        name: '厨房效果图',
        spaceArea: '厨房',
        stage: '渲染',
        status: 'completed',
        description: '现代化开放式厨房',
        images: [
          'https://via.placeholder.com/800x600/43e97b/ffffff?text=Kitchen'
        ]
      }
    ];

    const ProductClass = Parse.Object.extend('Product');

    for (const productData of products) {
      const product = new ProductClass();
      product.set('company', this.getCompanyPointer());
      product.set('project', project);
      product.set('name', productData.name);
      product.set('spaceArea', productData.spaceArea);
      product.set('stage', productData.stage);
      product.set('status', productData.status);
      product.set('description', productData.description);

      // 创建附件
      const attachments = [];
      for (const imageUrl of productData.images) {
        const AttachmentClass = Parse.Object.extend('Attachment');
        const attachment = new AttachmentClass();
        attachment.set('url', imageUrl);
        attachment.set('type', 'image');
        attachment.set('name', `${productData.spaceArea}_${Date.now()}.jpg`);
        await attachment.save();
        attachments.push(attachment);
      }

      product.set('attachments', attachments);
      await product.save();
    }

    console.log(`✅ 创建了 ${products.length} 个产品`);
  }

  /**
   * 查找项目关联的案例
   */
  private async findProjectCase(projectId: string): Promise<any> {
    // 等待2秒让案例创建完成
    await new Promise(resolve => setTimeout(resolve, 2000));

    const query = new Parse.Query('Case');
    query.equalTo('company', this.getCompanyPointer());
    query.equalTo('project', {
      __type: 'Pointer',
      className: 'Project',
      objectId: projectId
    });
    query.notEqualTo('isDeleted', true);
    query.descending('createdAt');

    try {
      const cases = await query.find();
      return cases.length > 0 ? cases[0] : null;
    } catch (error) {
      console.error('查找案例失败:', error);
      return null;
    }
  }

  /**
   * 获取公司指针
   */
  private getCompanyPointer(): any {
    return {
      __type: 'Pointer',
      className: 'Company',
      objectId: this.companyId
    };
  }
}