import { Component, OnInit } from '@angular/core';
import { CommonModule } from '@angular/common';
import { Router, ActivatedRoute } from '@angular/router';
import { FormsModule } from '@angular/forms';
import { WxworkSDK, WxworkCorp } from 'fmode-ng/core';
import { FmodeParse, FmodeObject } from 'fmode-ng/parse';
import { ActivityLogService } from '../../../../app/services/activity-log.service';

// WxworkCurrentChat 类型定义
interface WxworkCurrentChat {
  type?: string;
  chatId?: string;
  group?: any;
  contact?: any;
  id?: string;
  [key: string]: any;
}

// 个人技能评分
interface SkillRating {
  name: string;
  currentScore: number;
  targetScore: number;
  category: '设计能力' | '沟通能力' | '技术能力' | '项目管理';
}

// 案例作品
interface CaseWork {
  id: string;
  projectId: string;
  projectTitle: string;
  coverImage: string;
  description: string;
  tags: string[];
  completionDate: Date;
  customerName: string;
  status: string;
  totalPrice?: number;
  roomType?: string;
}

// 月度统计
interface MonthlyStats {
  month: string;
  totalProjects: number;
  completedProjects: number;
  revenue: number;
  avgScore: number;
}

// 自我评价
interface SelfEvaluation {
  strengths: string[];        // 优势
  improvements: string[];     // 待提升
  personalStatement: string;  // 个人陈述
  lastUpdated: Date;
}

function wxdebug(...params:any[]){
  console.log(params)
}

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

/**
 * 个人看板页面（重构自项目预加载页面）
 *
 * 功能：
 * 1. 展示个人信息和自我评价
 * 2. 技能评分和发展目标
 * 3. 案例作品集（从完成项目选择）
 * 4. 月度接单量统计
 * 5. 支持编辑个人资料和案例
 *
 * 路由：/wxwork/:cid/project-loader
 */
@Component({
  selector: 'app-project-loader',
  standalone: true,
  imports: [CommonModule, FormsModule],
  templateUrl: './project-loader.component.html',
  styleUrls: ['./project-loader.component.scss']
})
export class ProjectLoaderComponent implements OnInit {
  // 基础数据
  cid: string = '';
  appId: string = 'crm';

  // 加载状态
  loading: boolean = true;
  loadingMessage: string = '正在加载...';
  error: string | null = null;

  // 企微SDK
  wxwork: WxworkSDK | null = null;
  wecorp: WxworkCorp | null = null;

  // 上下文数据
  currentUser: FmodeObject | null = null;   // Profile
  currentChat: WxworkCurrentChat | null = null;
  chatType: 'group' | 'contact' | 'personal' = 'personal';
  groupChat: FmodeObject | null = null;     // GroupChat
  contact: FmodeObject | null = null;       // ContactInfo
  project: FmodeObject | null = null;       // Project

  // 个人看板数据
  skillRatings: SkillRating[] = [];
  caseWorks: CaseWork[] = [];
  monthlyStats: MonthlyStats[] = [];
  selfEvaluation: SelfEvaluation = {
    strengths: [],
    improvements: [],
    personalStatement: '',
    lastUpdated: new Date()
  };

  // UI状态
  activeTab: 'overview' | 'cases' | 'stats' | 'skills' = 'overview';
  showEditEvaluation: boolean = false;
  showCaseSelector: boolean = false;
  showSkillEditor: boolean = false;

  // 编辑状态
  editingEvaluation: SelfEvaluation | null = null;
  availableProjects: FmodeObject[] = [];
  selectedProjectIds: string[] = [];

  // 统计数据
  totalProjects: number = 0;
  completedProjects: number = 0;
  currentMonthProjects: number = 0;
  avgCustomerRating: number = 0;

  // 创建项目引导（保留原有功能）
  showCreateGuide: boolean = false;
  defaultProjectName: string = '';
  projectName: string = '';
  creating: boolean = false;
  historyProjects: FmodeObject[] = [];

  constructor(
    private router: Router,
    private route: ActivatedRoute,
    private activityLogService: ActivityLogService
  ) {}

  async ngOnInit() {
    // 获取路由参数
    this.route.paramMap.subscribe(async params => {
      this.cid = params.get('cid') || localStorage.getItem("company") || '';
      this.appId = params.get('appId') || 'crm';

      if (!this.cid) {
        this.error = '缺少企业ID参数';
        this.loading = false;
        return;
      }

      await this.loadData();
    });
  }

  /**
   * 加载数据主流程
   */
  async loadData() {
    try {
      this.loading = true;
      this.loadingMessage = '初始化企微SDK...';

      // 1️⃣ 初始化 SDK
      // @ts-ignore - fmode-ng type issue
      this.wxwork = new WxworkSDK({ cid: this.cid, appId: this.appId });
      // @ts-ignore - fmode-ng type issue
      this.wecorp = new WxworkCorp(this.cid);

      wxdebug('1. SDK初始化完成', { cid: this.cid, appId: this.appId });

      // 2️⃣ 加载当前登录员工信息
      this.loadingMessage = '获取用户信息...';
      try {
        this.currentUser = await this.wxwork.getCurrentUser();
        wxdebug('2. 获取当前用户成功', this.currentUser?.toJSON());
      } catch (err) {
        console.error('获取当前用户失败:', err);
        throw new Error('获取用户信息失败，请重试');
      }

      // 3️⃣ 加载当前聊天上下文
      this.loadingMessage = '获取会话信息...';
      try {
        this.currentChat = await this.wxwork.getCurrentChat();
        wxdebug('3. getCurrentChat返回', this.currentChat);
      } catch (err) {
        console.error('getCurrentChat失败:', err);
        wxdebug('3. getCurrentChat失败', err);
      }

      // 4️⃣ 根据场景处理
      if (this.currentChat?.type === "chatId" && this.currentChat?.group) {
        // 群聊场景 - 保留原有逻辑
          this.chatType = 'group';
          this.groupChat = await this.wxwork.syncGroupChat(this.currentChat.group);
          await this.handleGroupChatScene();
      } else if (this.currentChat?.type === "userId" && this.currentChat?.id) {
        // 联系人场景 - 保留原有逻辑
          this.chatType = 'contact';
          const contactInfo = await this.wecorp!.externalContact.get(this.currentChat.id);
          this.contact = await this.wxwork.syncContact(contactInfo);
          await this.handleContactScene();
      } else {
        // 个人看板场景（默认）
        this.chatType = 'personal';
        await this.loadPersonalBoard();
      }

      wxdebug('加载完成', {
        chatType: this.chatType,
        hasCurrentUser: !!this.currentUser
      });

    } catch (err: any) {
      console.error('加载失败:', err);
      this.error = err.message || '加载失败，请重试';
    } finally {
      this.loading = false;
    }
  }

  /**
   * 加载个人看板数据
   */
  async loadPersonalBoard() {
    if (!this.currentUser) {
      throw new Error('用户信息不存在');
    }

    this.loadingMessage = '加载个人信息...';

    try {
      // 并行加载所有数据
      await Promise.all([
        this.loadProfileData(),
        this.loadSkillRatings(),
        this.loadCaseWorks(),
        this.loadMonthlyStats(),
        this.loadSelfEvaluation()
      ]);

      console.log('✅ 个人看板数据加载完成');
    } catch (err) {
      console.error('加载个人看板数据失败:', err);
      throw err;
    }
  }

  /**
   * 加载个人资料数据
   */
  async loadProfileData() {
    try {
      // 从Profile表获取最新数据
      const query = new Parse.Query('Profile');
      const profile = await query.get(this.currentUser!.id);
      this.currentUser = profile;

      const data = profile.get('data') || {};
      
      // 计算统计数据
      await this.calculateStatistics();
    } catch (err) {
      console.error('加载个人资料失败:', err);
    }
  }

  /**
   * 加载技能评分
   */
  async loadSkillRatings() {
    try {
      const data = this.currentUser!.get('data') || {};
      const skills = data.skillRatings || [];

      // 如果没有技能评分，创建默认值
      if (skills.length === 0) {
        this.skillRatings = this.getDefaultSkillRatings();
      } else {
        this.skillRatings = skills;
      }
    } catch (err) {
      console.error('加载技能评分失败:', err);
      this.skillRatings = this.getDefaultSkillRatings();
    }
  }

  /**
   * 加载案例作品
   */
  async loadCaseWorks() {
    try {
      const data = this.currentUser!.get('data') || {};
      const caseProjectIds = data.caseWorks || [];

      if (caseProjectIds.length === 0) {
        this.caseWorks = [];
        return;
      }

      // 查询案例对应的项目
      const query = new Parse.Query('Project');
      query.containedIn('objectId', caseProjectIds);
      query.equalTo('currentStage', '售后归档');
      query.notEqualTo('isDeleted', true);
      query.include('contact');
      query.descending('updatedAt');
      query.limit(20);

      const projects = await query.find();

      this.caseWorks = projects.map(p => this.transformProjectToCase(p));
      console.log(`✅ 加载了 ${this.caseWorks.length} 个案例作品`);
    } catch (err) {
      console.error('加载案例作品失败:', err);
      this.caseWorks = [];
    }
  }

  /**
   * 加载月度统计
   */
  async loadMonthlyStats() {
    try {
      // 查询最近6个月的项目
      const sixMonthsAgo = new Date();
      sixMonthsAgo.setMonth(sixMonthsAgo.getMonth() - 6);

      const query = new Parse.Query('Project');
      query.equalTo('assignee', this.currentUser!.toPointer());
      query.greaterThanOrEqualTo('createdAt', sixMonthsAgo);
      query.notEqualTo('isDeleted', true);
      query.limit(1000);

      const projects = await query.find();

      // 按月分组统计
      const monthlyMap = new Map<string, MonthlyStats>();

      projects.forEach(p => {
        const date = p.get('createdAt');
        const monthKey = `${date.getFullYear()}-${String(date.getMonth() + 1).padStart(2, '0')}`;
        
        if (!monthlyMap.has(monthKey)) {
          monthlyMap.set(monthKey, {
            month: monthKey,
            totalProjects: 0,
            completedProjects: 0,
            revenue: 0,
            avgScore: 0
          });
        }

        const stats = monthlyMap.get(monthKey)!;
        stats.totalProjects++;

        if (p.get('currentStage') === '售后归档' || p.get('status') === '已完成') {
          stats.completedProjects++;
          
          // 计算收入
          const pricing = p.get('data')?.pricing || {};
          const totalPrice = pricing.totalAmount || pricing.total || pricing.finalPrice || 0;
          stats.revenue += totalPrice;
        }
      });

      // 转换为数组并排序
      this.monthlyStats = Array.from(monthlyMap.values())
        .sort((a, b) => b.month.localeCompare(a.month))
        .slice(0, 6);

      console.log(`✅ 加载了 ${this.monthlyStats.length} 个月的统计数据`);
    } catch (err) {
      console.error('加载月度统计失败:', err);
      this.monthlyStats = [];
    }
  }

  /**
   * 加载自我评价
   */
  async loadSelfEvaluation() {
    try {
      const data = this.currentUser!.get('data') || {};
      const evaluation = data.selfEvaluation;

      if (evaluation) {
        this.selfEvaluation = {
          strengths: evaluation.strengths || [],
          improvements: evaluation.improvements || [],
          personalStatement: evaluation.personalStatement || '',
          lastUpdated: evaluation.lastUpdated ? new Date(evaluation.lastUpdated) : new Date()
        };
      } else {
        // 默认值
        this.selfEvaluation = {
          strengths: ['专业扎实', '责任心强'],
          improvements: ['沟通效率', '时间管理'],
          personalStatement: '我是一名热爱设计的专业人士，致力于为客户提供优质的服务。',
          lastUpdated: new Date()
        };
      }
    } catch (err) {
      console.error('加载自我评价失败:', err);
    }
  }

  /**
   * 计算统计数据
   */
  async calculateStatistics() {
    try {
      const profilePointer = this.currentUser!.toPointer();

      // 查询总项目数
      const totalQuery = new Parse.Query('Project');
      totalQuery.equalTo('assignee', profilePointer);
      totalQuery.notEqualTo('isDeleted', true);
      this.totalProjects = await totalQuery.count();

      // 查询已完成项目数
      const completedQuery = new Parse.Query('Project');
      completedQuery.equalTo('assignee', profilePointer);
      completedQuery.equalTo('currentStage', '售后归档');
      completedQuery.notEqualTo('isDeleted', true);
      this.completedProjects = await completedQuery.count();

      // 查询本月项目数
      const currentMonth = new Date();
      currentMonth.setDate(1);
      currentMonth.setHours(0, 0, 0, 0);

      const monthQuery = new Parse.Query('Project');
      monthQuery.equalTo('assignee', profilePointer);
      monthQuery.greaterThanOrEqualTo('createdAt', currentMonth);
      monthQuery.notEqualTo('isDeleted', true);
      this.currentMonthProjects = await monthQuery.count();

      console.log(`✅ 统计数据：总项目=${this.totalProjects}, 已完成=${this.completedProjects}, 本月=${this.currentMonthProjects}`);
    } catch (err) {
      console.error('计算统计数据失败:', err);
    }
  }

  /**
   * 将项目转换为案例
   */
  transformProjectToCase(project: FmodeObject): CaseWork {
    const data = project.get('data') || {};
    const pricing = data.pricing || {};
    const contact = project.get('contact');

    // 获取封面图片
    let coverImage = '/assets/images/default-project.jpg';
    if (data.referenceImages && data.referenceImages.length > 0) {
      coverImage = data.referenceImages[0];
    } else if (data.deliverables && data.deliverables.length > 0) {
      const firstDeliverable = data.deliverables[0];
      if (firstDeliverable.files && firstDeliverable.files.length > 0) {
        coverImage = firstDeliverable.files[0];
      }
    }

    return {
      id: project.id,
      projectId: project.id,
      projectTitle: project.get('title') || '未命名项目',
      coverImage: coverImage,
      description: data.description || project.get('title') || '',
      tags: data.tags || data.stylePreferences || [],
      completionDate: project.get('updatedAt') || new Date(),
      customerName: contact?.get('name') || '客户',
      status: project.get('status') || '已完成',
      totalPrice: pricing.totalAmount || pricing.total || pricing.finalPrice,
      roomType: data.roomType || data.spaceType
    };
  }

  /**
   * 获取默认技能评分
   */
  getDefaultSkillRatings(): SkillRating[] {
    const role = this.currentUser?.get('roleName') || '组员';

    if (role === '组员' || role === '设计师') {
      return [
        { name: '空间设计', currentScore: 70, targetScore: 90, category: '设计能力' },
        { name: '色彩搭配', currentScore: 65, targetScore: 85, category: '设计能力' },
        { name: '软装搭配', currentScore: 75, targetScore: 90, category: '设计能力' },
        { name: '客户沟通', currentScore: 60, targetScore: 80, category: '沟通能力' },
        { name: '需求分析', currentScore: 65, targetScore: 85, category: '沟通能力' },
        { name: '3D建模', currentScore: 70, targetScore: 85, category: '技术能力' },
        { name: '效果图渲染', currentScore: 75, targetScore: 90, category: '技术能力' },
        { name: '项目管理', currentScore: 60, targetScore: 80, category: '项目管理' }
      ];
    } else if (role === '客服') {
      return [
        { name: '客户接待', currentScore: 80, targetScore: 95, category: '沟通能力' },
        { name: '需求挖掘', currentScore: 75, targetScore: 90, category: '沟通能力' },
        { name: '订单管理', currentScore: 70, targetScore: 85, category: '项目管理' },
        { name: '售后服务', currentScore: 75, targetScore: 90, category: '沟通能力' },
        { name: '问题解决', currentScore: 65, targetScore: 85, category: '项目管理' }
      ];
    }

    return [];
  }

  // ==================== 编辑功能 ====================

  /**
   * 打开编辑自我评价
   */
  openEditEvaluation() {
    this.editingEvaluation = JSON.parse(JSON.stringify(this.selfEvaluation));
    this.showEditEvaluation = true;
  }

  /**
   * 保存自我评价
   */
  async saveEvaluation() {
    if (!this.editingEvaluation) return;

    try {
      this.editingEvaluation.lastUpdated = new Date();

      const data = this.currentUser!.get('data') || {};
      data.selfEvaluation = this.editingEvaluation;

      this.currentUser!.set('data', data);
      await this.currentUser!.save();

      this.selfEvaluation = this.editingEvaluation;
      this.showEditEvaluation = false;
      this.editingEvaluation = null;

      window?.fmode?.alert('保存成功！');
    } catch (err: any) {
      console.error('保存自我评价失败:', err);
      window?.fmode?.alert('保存失败: ' + (err.message || '未知错误'));
    }
  }

  /**
   * 打开案例选择器
   */
  async openCaseSelector() {
    try {
      this.loadingMessage = '加载可选项目...';
      this.loading = true;

      // 查询已完成的项目
      const query = new Parse.Query('Project');
      query.equalTo('assignee', this.currentUser!.toPointer());
      query.equalTo('currentStage', '售后归档');
      query.notEqualTo('isDeleted', true);
      query.include('contact');
      query.descending('updatedAt');
      query.limit(100);

      this.availableProjects = await query.find();
      this.selectedProjectIds = this.caseWorks.map(c => c.projectId);
      
      this.showCaseSelector = true;
      console.log(`✅ 找到 ${this.availableProjects.length} 个可选项目`);
    } catch (err) {
      console.error('加载可选项目失败:', err);
      window?.fmode?.alert('加载失败，请重试');
    } finally {
      this.loading = false;
    }
  }

  /**
   * 切换项目选择
   */
  toggleProjectSelection(projectId: string) {
    const index = this.selectedProjectIds.indexOf(projectId);
    if (index > -1) {
      this.selectedProjectIds.splice(index, 1);
    } else {
      if (this.selectedProjectIds.length >= 12) {
        window?.fmode?.alert('最多选择12个案例');
        return;
      }
      this.selectedProjectIds.push(projectId);
    }
  }

  /**
   * 保存案例选择
   */
  async saveCaseSelection() {
    try {
      const data = this.currentUser!.get('data') || {};
      data.caseWorks = this.selectedProjectIds;

      this.currentUser!.set('data', data);
      await this.currentUser!.save();

      // 重新加载案例
      await this.loadCaseWorks();

      this.showCaseSelector = false;
      window?.fmode?.alert('保存成功！');
    } catch (err: any) {
      console.error('保存案例选择失败:', err);
      window?.fmode?.alert('保存失败: ' + (err.message || '未知错误'));
    }
  }

  /**
   * 保存技能评分
   */
  async saveSkillRatings() {
    try {
      const data = this.currentUser!.get('data') || {};
      data.skillRatings = this.skillRatings;

      this.currentUser!.set('data', data);
      await this.currentUser!.save();

      this.showSkillEditor = false;
      window?.fmode?.alert('保存成功！');
    } catch (err: any) {
      console.error('保存技能评分失败:', err);
      window?.fmode?.alert('保存失败: ' + (err.message || '未知错误'));
    }
  }

  // ==================== 原有群聊/联系人场景功能（保留） ====================

  async handleGroupChatScene() {
    this.loadingMessage = '查询项目信息...';
    const projectPointer = this.groupChat!.get('project');

    if (projectPointer) {
      let pid = projectPointer.id || projectPointer.objectId
      try {
        const query = new Parse.Query('Project');
        query.include('contact', 'assignee');
        this.project = await query.get(pid);
        await this.navigateToProjectDetail();
      } catch (err) {
        console.error('加载项目失败:', err);
        this.error = '项目已删除或无权访问';
      }
    } else {
      await this.loadHistoryProjects();
      this.showCreateProjectGuide();
    }
  }

  async handleContactScene() {
    await this.router.navigate(['/wxwork', this.cid, 'contact', this.contact!.id], {
      queryParams: { profileId: this.currentUser!.id }
    });
  }

  async loadHistoryProjects() {
    try {
      const pgQuery = new Parse.Query('ProjectGroup');
      pgQuery.equalTo('groupChat', this.groupChat!.toPointer());
      pgQuery.include('project');
      pgQuery.descending('createdAt');
      const projectGroups = await pgQuery.find();

      this.historyProjects = projectGroups
        .map((pg: any) => pg.get('project'))
        .filter((p: any) => p && !p.get('isDeleted'));
    } catch (err) {
      console.error('加载历史项目失败:', err);
    }
  }

  showCreateProjectGuide() {
    this.showCreateGuide = true;
    this.defaultProjectName = this.groupChat!.get('name') || '新项目';
    this.projectName = this.defaultProjectName;
  }

  async createProject() {
    if (!this.projectName.trim()) {
      window?.fmode?.alert('请输入项目名称');
      return;
    }

    const role = this.currentUser!.get('roleName');
    if (!['客服', '组长', '管理员'].includes(role)) {
      window?.fmode?.alert('您没有权限创建项目');
      return;
    }

    try {
      this.creating = true;

      const Project = Parse.Object.extend('Project');
      const project = new Project();

      project.set('title', this.projectName.trim());
      project.set('company', this.currentUser!.get('company'));
      project.set('status', '待分配');
      project.set('currentStage', '订单分配');
      project.set('data', {
        createdBy: this.currentUser!.id,
        createdFrom: 'wxwork_groupchat',
        groupChatId: this.groupChat!.id
      });

      await project.save();

      this.groupChat!.set('project', project.toPointer());
      await this.groupChat!.save();

      const ProjectGroup = Parse.Object.extend('ProjectGroup');
      const pg = new ProjectGroup();
      pg.set('project', project.toPointer());
      pg.set('groupChat', this.groupChat!.toPointer());
      pg.set('isPrimary', true);
      pg.set('company', this.currentUser!.get('company'));
      await pg.save();

      await this.activityLogService.logActivity({
        actorId: this.currentUser!.id,
        actorName: this.currentUser!.get('name') || '系统',
        actorRole: role,
        actionType: 'create',
        module: 'project',
        entityType: 'Project',
        entityId: project.id,
        entityName: this.projectName.trim(),
        description: '创建了新项目',
        metadata: {
          createdFrom: 'wxwork_groupchat',
          groupChatId: this.groupChat!.id,
          status: '待分配',
          stage: '订单分配'
        }
      });

      this.project = project;
      await this.navigateToProjectDetail();
    } catch (err: any) {
      console.error('创建项目失败:', err);
      window?.fmode?.alert('创建失败: ' + (err.message || '未知错误'));
    } finally {
      this.creating = false;
    }
  }

  async selectHistoryProject(project: FmodeObject) {
    try {
      this.groupChat!.set('project', project.toPointer());
      await this.groupChat!.save();
      this.project = project;
      await this.navigateToProjectDetail();
    } catch (err: any) {
      console.error('关联项目失败:', err);
      window?.fmode?.alert('关联失败: ' + (err.message || '未知错误'));
    }
  }

  async navigateToProjectDetail() {
    await this.router.navigate(['/wxwork', this.cid, 'project', this.project!.id], {
      queryParams: {
        groupId: this.groupChat?.id,
        profileId: this.currentUser!.id
      }
    });
  }

  // ==================== 工具方法 ====================

  async reload() {
    this.error = null;
    this.showCreateGuide = false;
    this.historyProjects = [];
    this.chatType = 'personal';
    await this.loadData();
  }

  getCurrentUserName(): string {
    if (!this.currentUser) return '未知';
    return this.currentUser.get('name') || this.currentUser.get('userid') || '未知';
  }

  getCurrentUserRole(): string {
    if (!this.currentUser) return '未知';
    return this.currentUser.get('roleName') || '未知';
  }

  getProjectStatusClass(status: string): string {
    const classMap: any = {
      '待分配': 'status-pending',
      '进行中': 'status-active',
      '已完成': 'status-completed',
      '已暂停': 'status-paused',
      '已取消': 'status-cancelled'
    };
    return classMap[status] || 'status-default';
  }

  formatDate(date: Date | string): string {
    if (!date) return '';
    const d = new Date(date);
    return `${d.getFullYear()}/${d.getMonth() + 1}/${d.getDate()}`;
  }

  formatMonth(monthStr: string): string {
    const [year, month] = monthStr.split('-');
    return `${year}年${month}月`;
  }

  formatCurrency(amount: number): string {
    if (!amount) return '¥0';
    return `¥${amount.toLocaleString()}`;
  }

  getScoreColor(score: number): string {
    if (score >= 80) return 'score-high';
    if (score >= 60) return 'score-medium';
    return 'score-low';
  }

  getScoreProgress(current: number, target: number): number {
    if (target === 0) return 0;
    return Math.min((current / target) * 100, 100);
  }

  filterSkillsByCategory(category: string): SkillRating[] {
    return this.skillRatings.filter(s => s.category === category);
  }

  getMaxMonthlyProjects(): number {
    if (this.monthlyStats.length === 0) return 1;
    return Math.max(...this.monthlyStats.map(m => m.totalProjects));
  }

  updateStrengths(value: string) {
    if (!this.editingEvaluation) return;
    this.editingEvaluation.strengths = value.split(',').map(s => s.trim()).filter(s => s.length > 0);
  }

  updateImprovements(value: string) {
    if (!this.editingEvaluation) return;
    this.editingEvaluation.improvements = value.split(',').map(s => s.trim()).filter(s => s.length > 0);
  }
}