import {
  Aim,
  Avatar,
  Bell,
  ChatDotRound,
  Collection,
  Connection,
  Cpu,
  DataAnalysis,
  DocumentChecked,
  Files,
  FirstAidKit,
  Flag,
  Histogram,
  House,
  Key,
  List,
  Management,
  Memo,
  Monitor,
  OfficeBuilding,
  Operation,
  PriceTag,
  Reading,
  Refresh,
  School,
  Search,
  Setting,
  Share,
  Star,
  TrendCharts,
  User,
  UserFilled,
  UserFilled as DoctorIcon
} from '@element-plus/icons-vue'
import type { MenuSection, RoleKey } from '@/types'

export const roleMenus: Record<RoleKey, MenuSection[]> = {
  'super-admin': [
    { title: '概览', items: [{ page: 'dashboard', icon: House, title: '平台总览' }] },
    {
      title: '用户管理',
      items: [
        { page: 'user-list', icon: User, title: '用户列表' },
        { page: 'hospital-list', icon: OfficeBuilding, title: '医院管理' },
        { page: 'department-list', icon: Management, title: '科室管理' },
      ]
    },
    {
      title: '内容管理',
      items: [
        { page: 'case-list', icon: Collection, title: '病例库' },
        { page: 'tag-category', icon: PriceTag, title: '标签分类', disabled: true },
        { page: 'ai-case', icon: Cpu, title: 'AI病例生成' }
      ]
    },
    {
      title: '训练管理',
      items: [
        { page: 'training-list', icon: Memo, title: '训练记录' },
      ]
    },
    {
      title: '能力评估',
      items: [
        { page: 'ability-profile', icon: Aim, title: '能力画像' },
        { page: 'ability-radar', icon: Share, title: '雷达图分析' },
      ]
    },
    {
      title: '数据分析',
      items: [
        { page: 'data-user', icon: UserFilled, title: '用户分析', disabled: true },
        { page: 'data-case', icon: Files, title: '病例分析', disabled: true },
        { page: 'data-hospital', icon: OfficeBuilding, title: '医院分析', disabled: true },
        { page: 'data-retention', icon: Refresh, title: '留存分析', disabled: true }
      ]
    },
  ],
  'hospital-admin': [
    {
      title: '概览',
      items: [
        { page: 'hospital-dashboard', icon: OfficeBuilding, title: '医院驾驶舱' },
        { page: 'hospital-settings', icon: Setting, title: '本院配置' }
      ]
    },
    {
      title: '人员管理',
      items: [
        { page: 'doctor-list', icon: DoctorIcon, title: '带教医生管理' },
        { page: 'student-list', icon: School, title: '医学生管理' },
        { page: 'teacher-list', icon: Reading, title: '师生关系管理' }
      ]
    },
    {
      title: '运营数据',
      items: [
        { page: 'case-review', icon: DocumentChecked, title: '病例审核' },
        { page: 'hospital-data', icon: DataAnalysis, title: '运营数据' },
        { page: 'case-usage', icon: Collection, title: '病例使用' },
        { page: 'training-stats', icon: Memo, title: '训练统计' },
        { page: 'dept-analysis', icon: Management, title: '科室分析' }
      ]
    },
    {
      title: '能力提升',
      items: [
        { page: 'ability-trend', icon: TrendCharts, title: '能力趋势' },
        { page: 'student-ranking', icon: Histogram, title: '学生排行' }
      ]
    }
  ],
  'content-admin': [
    { title: '概览', items: [{ page: 'content-dashboard', icon: Files, title: '内容概览' }] },
    {
      title: '病例管理',
      items: [
        { page: 'case-library', icon: Collection, title: '病例库管理' },
        { page: 'knowledge-base', icon: Files, title: '知识库管理' }
      ]
    },
    {
      title: 'AI内容',
      items: [
        { page: 'ai-generate', icon: Cpu, title: 'AI生成病例' },
      ]
    },
    { title: '统计', items: [{ page: 'content-stats', icon: DataAnalysis, title: '内容统计' }] }
  ],
  teacher: [
    { title: '概览', items: [{ page: 'teacher-dashboard', icon: Reading, title: '教学概览' }] },
    {
      title: '学生管理',
      items: [
        { page: 'my-students', icon: User, title: '我的学生' },
        { page: 'student-ability', icon: Aim, title: '能力画像' }
      ]
    },
    {
      title: '教学工具',
      items: [
        { page: 'training-record', icon: Collection, title: '训练记录' },
        { page: 'leaderboard', icon: Histogram, title: '排行榜' },
        { page: 'assign-task', icon: Flag, title: '分配任务' },
        { page: 'growth-path', icon: TrendCharts, title: '成长轨迹' },
      ]
    },
  ]
}

export const pageTitles = Object.values(roleMenus).reduce<Record<string, string>>((acc, sections) => {
  sections.forEach(section => {
    section.items.forEach(item => {
      acc[item.page] = item.title
    })
  })
  return acc
}, {})

const directPagePaths: Record<string, string> = {
  'ai-case': '/cases/ai-generate',
  'ai-generate': '/cases/ai-generate',
  'case-library': '/cases',
  'case-list': '/cases',
  'case-review': '/cases/review',
  'content-admin-list': '/users/content-admins',
  'department-list': '/departments',
  'doctor-list': '/users/doctors',
  'hospital-list': '/institutions',
  'my-students': '/my-students',
  'student-list': '/users/students',
  'teacher-list': '/teacher-student-relations',
  'user-list': '/users'
}

export function getPagePath(page: string) {
  if (directPagePaths[page]) {
    return directPagePaths[page]
  }

  return page === 'dashboard' ? '/dashboard' : `/module/${page}`
}

export function getFirstPage(role: RoleKey) {
  return roleMenus[role][0].items[0].page
}