// pages/profile/profile.js
const app = getApp()
const { graphqlRequest, formatDate } = require('../../lib/utils')

Page({
  data: {
    userInfo: null,
    avatarText: '用', // 头像文字
    loading: false,
    
    // 统计数据
    stats: {
      totalRegistrations: 0,
      ongoingActivities: 0,
      completedActivities: 0,
      awards: 0
    },
    

    
    // 用户项目
    userProjects: [],
    projectsLoading: false,
    
    // 角色相关
    userRoles: [],
    isJudge: false,
    isOrganizer: false,
    hasPlayer: false,
    
    // 评委相关数据
    judgeStats: {
      pendingReviews: 0,
      completedReviews: 0,
      studentUnReviewedCount: 0
    },
    
    // 主办方相关数据
    organizerStats: {
      activeActivities: 0,
      totalParticipants: 0,
      totalActivities: 0
    },
    
    // 通用菜单项
    menuItems: [
      {
        icon: '📝',
        iconName: 'ic-list',
        title: '我的报名',
        desc: '查看报名记录',
        path: '/pages/profile/registrations'
      },
      {
        icon: '🏆',
        iconName: 'ic-award',
        title: '我的成绩',
        desc: '查看活动成绩',
        path: '/pages/profile/achievements'
      },
      {
        icon: '⭐',
        iconName: 'ic-star',
        title: '我的收藏',
        desc: '收藏的活动',
        path: '/pages/profile/favorites'
      },
      {
        icon: '📊',
        iconName: 'ic-chart',
        title: '数据统计',
        desc: '个人数据分析',
        path: '/pages/profile/statistics'
      },
      {
        icon: '⚙️',
        iconName: 'ic-setting',
        title: '设置',
        desc: '个人设置',
        path: '/pages/profile/settings'
      }
    ],
    
    // 评委菜单
    judgeMenuItems: [
      {
        icon: '📋',
        iconName: 'ic-list',
        title: '待评审',
        desc: '待评审的作品',
        path: '/pages/judge/pending',
        badge: 0
      },
      {
        icon: '✅',
        iconName: 'ic-choose',
        title: '已评审',
        desc: '已完成评审',
        path: '/pages/judge/completed'
      },
      {
        icon: '📈',
        iconName: 'ic-chart',
        title: '评审统计',
        desc: '评审数据统计',
        path: '/pages/judge/statistics'
      }
    ],
    
    // 主办方菜单
    organizerMenuItems: [
      {
        icon: '🎯',
        iconName: 'ic-calendar',
        title: '活动管理',
        desc: '管理我的活动',
        path: '/pages/organizer/activities'
      },
      {
        icon: '👥',
        iconName: 'ic-user',
        title: '参赛管理',
        desc: '管理参赛者',
        path: '/pages/organizer/participants'
      },
      {
        icon: '📊',
        iconName: 'ic-chart',
        title: '数据分析',
        desc: '活动数据分析',
        path: '/pages/organizer/analytics'
      }
    ]
  },

  onLoad() {
    // 从全局数据获取用户信息并设置头像文字
    const globalUserInfo = app.globalData.userInfo
    if (globalUserInfo && globalUserInfo.name) {
      this.setData({
        avatarText: globalUserInfo.name.substring(0, 1)
      })
    }
    
    this.loadUserInfo()
    this.loadUserStats()
    this.loadUserProjects()
  },

  onShow() {
    // 页面显示时刷新数据
    this.loadUserInfo()
    this.loadUserStats()
    this.loadUserProjects()
    // 初始化自定义 tabbar
    if (typeof this.getTabBar === 'function' && this.getTabBar()) {
      this.getTabBar().init()
    }
  },

  onPullDownRefresh() {
    this.refreshData()
  },

  // 刷新数据
  async refreshData() {
    this.setData({ loading: true })
    
    try {
      await Promise.all([
        this.loadUserInfo(),
        this.loadUserStats(),
        this.loadUserProjects()
      ])
    } catch (error) {
      console.error('刷新数据失败:', error)
    } finally {
      this.setData({ loading: false })
      wx.stopPullDownRefresh()
    }
  },

  // 加载用户信息
  async loadUserInfo() {
    try {
      this.setData({ loading: true })
      
      const query = `
        query GetUserProfile {
          userProfile {
            id
            name
            avatar
            phone
            email
            school
            major
            grade
            roles
            createdAt
            player {
              id
              name
              phone
              description
            }
          }
        }
      `
      
      const result = await graphqlRequest(query)
      
      if (result && result.userProfile) {
        const userInfo = result.userProfile
        
        // 解析用户角色
        const userRoles = userInfo.roles || []
        const isJudge = userRoles.includes('JUDGE')
        const isOrganizer = userRoles.includes('ORGANIZER')
        const hasPlayer = userInfo.player && userInfo.player.id
        
        // 处理头像文字
        const avatarText = (userInfo.name || '用户').substring(0, 1)
        
        this.setData({
          userInfo,
          avatarText,
          userRoles,
          isJudge,
          isOrganizer,
          hasPlayer
        })
        
        // 更新全局用户信息
        app.globalData.userInfo = userInfo
        
        // 根据角色加载相应数据
        if (isJudge) {
          this.loadJudgeStats()
        }
        
        if (isOrganizer) {
          this.loadOrganizerStats()
        }
      }
    } catch (error) {
      console.error('加载用户信息失败:', error)
      wx.showToast({
        title: '加载失败',
        icon: 'error'
      })
    } finally {
      this.setData({ loading: false })
    }
  },

  // 加载用户统计数据
  async loadUserStats() {
    try {
      const query = `
        query GetUserStats {
          userStats {
            totalRegistrations
            ongoingActivities
            completedActivities
            awards
          }
        }
      `
      
      const result = await graphqlRequest(query)
      
      if (result && result.userStats) {
        this.setData({
          stats: result.userStats
        })
      }
    } catch (error) {
      console.error('加载统计数据失败:', error)
    }
  },

  // 加载最近报名记录
  // 加载用户项目
  async loadUserProjects() {
    this.setData({ projectsLoading: true })
    
    try {
      const query = `
        query GetMyProjects {
          myProjects {
            id
            projectName
            activityName
            status
            statusText
            createTime
            submissionFiles {
              id
              name
              path
              fullUrl
              fullThumbUrl
              fileExt
              mediaType
            }
          }
        }
      `
      
      const result = await graphqlRequest(query)
      
      if (result && result.myProjects) {
        const projects = result.myProjects.map(project => {
          // 获取项目的第一个媒体文件作为缩略图
          let thumbnailUrl = ''
          let iconClass = this.getProjectIcon(project.status)
          
          if (project.submissionFiles && project.submissionFiles.length > 0) {
            const firstFile = project.submissionFiles[0]
            
            // 根据文件类型设置缩略图和图标
            if (firstFile.mediaType === 'IMAGE') {
              thumbnailUrl = firstFile.fullThumbUrl || firstFile.fullUrl
              iconClass = 'ic-image'
            } else if (firstFile.mediaType === 'VIDEO') {
              thumbnailUrl = firstFile.fullThumbUrl || firstFile.fullUrl
              iconClass = 'ic-video'
            } else if (firstFile.fileExt && firstFile.fileExt.toLowerCase() === 'pdf') {
              iconClass = 'ic-pdf'
            } else if (firstFile.fileExt && ['doc', 'docx'].includes(firstFile.fileExt.toLowerCase())) {
              iconClass = 'ic-word'
            } else {
              iconClass = 'ic-file'
            }
          }
          
          return {
            id: project.id,
            projectName: project.projectName,
            activityName: project.activityName,
            state: project.status,
            statusText: project.statusText || this.getProjectStatusText(project.status),
            statusType: this.getProjectStatusType(project.status),
            icon: iconClass,
            thumbnailUrl: thumbnailUrl,
            createTime: project.createTime
          }
        })
        
        this.setData({ userProjects: projects })
      }
    } catch (error) {
      console.error('加载用户项目失败:', error)
      // 不显示错误提示，静默失败
    } finally {
      this.setData({ projectsLoading: false })
    }
  },

  // 加载评委统计数据
  async loadJudgeStats() {
    try {
      const query = `
        query GetReviewStatistics {
          reviewStatistics {
            unReviewedCount
            reviewedCount
            studentUnReviewedCount
          }
        }
      `
      
      const result = await graphqlRequest(query)
      
      if (result && result.reviewStatistics) {
        const stats = result.reviewStatistics
        
        // 转换字段名以匹配现有的数据结构
        const judgeStats = {
          pendingReviews: stats.unReviewedCount,
          completedReviews: stats.reviewedCount,
          studentUnReviewedCount: stats.studentUnReviewedCount
        }
        
        this.setData({
          judgeStats,
          'judgeMenuItems[0].badge': judgeStats.pendingReviews
        })
      }
    } catch (error) {
      console.error('加载评委统计失败:', error)
    }
  },

  // 加载主办方统计数据
  async loadOrganizerStats() {
    try {
      const query = `
        query GetOrganizerStats {
          organizerStats {
            activeActivities
            totalParticipants
            totalActivities
          }
        }
      `
      
      const result = await graphqlRequest(query)
      
      if (result && result.organizerStats) {
        this.setData({
          organizerStats: result.organizerStats
        })
      }
    } catch (error) {
      console.error('加载主办方统计失败:', error)
    }
  },

  // 编辑个人信息
  onEditProfile() {
    wx.navigateTo({
      url: '/pages/profile/edit'
    })
  },

  // 跳转到个人信息页面
  goToPersonalInfo() {
    wx.navigateTo({
      url: '/pages/profile/personal-info'
    })
  },

  // 跳转到项目详情页面
  goToProjectDetail(e) {
    const projectId = e.currentTarget.dataset.projectId
    
    if (!projectId) {
      wx.showToast({
        title: '项目ID无效',
        icon: 'none'
      })
      return
    }

    // 如果是示例数据，显示提示
    if (projectId === 'registrations' || projectId === 'achievements') {
      wx.showToast({
        title: '这是示例项目，请选择真实项目',
        icon: 'none'
      })
      return
    }

    wx.navigateTo({
      url: `/pages/project/detail?id=${projectId}`
    })
  },

  // 跳转到评审页面
  goToReviewPage() {
    wx.navigateTo({
      url: '/pages/review/index'
    })
  },



  // 查看报名详情
  onRegistrationTap(e) {
    const { id } = e.currentTarget.dataset
    
    wx.navigateTo({
      url: `/pages/profile/registration-detail?id=${id}`
    })
  },

  // 查看活动详情
  onActivityTap(e) {
    const { id } = e.currentTarget.dataset
    
    wx.navigateTo({
      url: `/pages/activity/detail?id=${id}`
    })
  },

  // 查看更多报名记录
  onViewMoreRegistrations() {
    wx.navigateTo({
      url: '/pages/profile/registrations'
    })
  },

  // 获取状态文本
  getStatusText(status) {
    const statusMap = {
      'PENDING': '待审核',
      'APPROVED': '已通过',
      'REJECTED': '已拒绝',
      'CANCELLED': '已取消'
    }
    return statusMap[status] || status
  },

  // 获取状态样式类
  getStatusClass(status) {
    const classMap = {
      'PENDING': 'status-pending',
      'APPROVED': 'status-approved',
      'REJECTED': 'status-rejected',
      'CANCELLED': 'status-cancelled'
    }
    return classMap[status] || ''
  },

  // 获取活动状态文本
  getActivityStatusText(status) {
    const statusMap = {
      'UPCOMING': '即将开始',
      'ONGOING': '进行中',
      'COMPLETED': '已结束',
      'CANCELLED': '已取消'
    }
    return statusMap[status] || status
  },

  // 格式化日期
  formatDate(dateString) {
    return formatDate(dateString, 'MM-DD HH:mm')
  },

  // 获取项目状态文本（支持数字和字符串状态）
  getProjectStatusText(status) {
    // 数字状态映射（与web端保持一致）
    const numericStatusMap = {
      0: '未审核',
      1: '审核通过', 
      2: '审核驳回',
      3: '已结束'
    }
    
    // 字符串状态映射
    const stringStatusMap = {
      'SUBMITTED': '已提交',
      'UNDER_REVIEW': '评审中', 
      'REVIEWED': '已评审',
      'REJECTED': '已拒绝',
      'DRAFT': '草稿'
    }
    
    // 优先使用数字状态映射
    if (typeof status === 'number' && numericStatusMap[status]) {
      return numericStatusMap[status]
    }
    
    return stringStatusMap[status] || '未知状态'
  },

  // 获取项目状态类型（用于样式）
  getProjectStatusType(status) {
    // 数字状态类型映射（与web端保持一致）
    const numericTypeMap = {
      0: 'warning',   // 未审核
      1: 'success',   // 审核通过
      2: 'danger',    // 审核驳回
      3: 'info'       // 已结束
    }
    
    // 字符串状态类型映射
    const stringTypeMap = {
      'SUBMITTED': 'primary',
      'UNDER_REVIEW': 'warning',
      'REVIEWED': 'success', 
      'REJECTED': 'danger',
      'DRAFT': 'info'
    }
    
    // 优先使用数字状态映射
    if (typeof status === 'number' && numericTypeMap[status]) {
      return numericTypeMap[status]
    }
    
    return stringTypeMap[status] || 'info'
  },

  // 获取项目图标
  getProjectIcon(status) {
    // 数字状态图标映射
    const numericIconMap = {
      0: '⏳',  // 未审核
      1: '✅',  // 审核通过
      2: '❌',  // 审核驳回
      3: '📋'   // 已结束
    }
    
    // 字符串状态图标映射
    const stringIconMap = {
      'SUBMITTED': '📋',
      'UNDER_REVIEW': '⏳',
      'REVIEWED': '✅',
      'REJECTED': '❌',
      'DRAFT': '📝'
    }
    
    // 优先使用数字状态映射
    if (typeof status === 'number' && numericIconMap[status]) {
      return numericIconMap[status]
    }
    
    return stringIconMap[status] || '📋'
  },



  // 分享页面
  onShareAppMessage() {
    return {
      title: '蓉易创 - 我的个人中心',
      path: '/pages/index/index'
    }
  }
})