// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-nocheck
// 加载环境变量（必须在其他导入之前）
import * as dotenv from 'dotenv';
import * as path from 'path';

// 根据 NODE_ENV 加载对应的环境配置文件
const nodeEnv = process.env.NODE_ENV || 'development';
const envFile = `.env.${nodeEnv}`;
// scripts 目录的父目录就是 backend 目录
const backendDir = path.resolve(__dirname, '..');
const envPath = path.resolve(backendDir, envFile);

// 尝试加载环境特定的配置文件
dotenv.config({ path: envPath });

// 如果环境特定文件不存在，尝试加载默认的 .env 文件
if (!process.env.DATABASE_URL) {
  dotenv.config({ path: path.resolve(backendDir, '.env') });
}

// 验证必要的环境变量
if (!process.env.DATABASE_URL) {
  console.error('❌ 错误: 未找到 DATABASE_URL 环境变量');
  console.error(`   请确保存在以下文件之一:`);
  console.error(`   - ${envPath}`);
  console.error(`   - ${path.resolve(backendDir, '.env')}`);
  console.error(`   或者设置 NODE_ENV 环境变量（当前: ${nodeEnv})`);
  process.exit(1);
}

import { PrismaClient } from '@prisma/client';
import * as bcrypt from 'bcrypt';

const prisma = new PrismaClient();

// 定义所有基础权限
const permissions = [
  // 用户管理权限
  {
    code: 'user:create',
    resource: 'user',
    action: 'create',
    name: '创建用户',
    description: '允许创建新用户',
  },
  {
    code: 'user:read',
    resource: 'user',
    action: 'read',
    name: '查看用户',
    description: '允许查看用户列表和详情',
  },
  {
    code: 'user:update',
    resource: 'user',
    action: 'update',
    name: '更新用户',
    description: '允许更新用户信息',
  },
  {
    code: 'user:delete',
    resource: 'user',
    action: 'delete',
    name: '删除用户',
    description: '允许删除用户',
  },

  // 角色管理权限
  {
    code: 'role:create',
    resource: 'role',
    action: 'create',
    name: '创建角色',
    description: '允许创建新角色',
  },
  {
    code: 'role:read',
    resource: 'role',
    action: 'read',
    name: '查看角色',
    description: '允许查看角色列表和详情',
  },
  {
    code: 'role:update',
    resource: 'role',
    action: 'update',
    name: '更新角色',
    description: '允许更新角色信息',
  },
  {
    code: 'role:delete',
    resource: 'role',
    action: 'delete',
    name: '删除角色',
    description: '允许删除角色',
  },
  {
    code: 'role:assign',
    resource: 'role',
    action: 'assign',
    name: '分配角色',
    description: '允许给用户分配角色',
  },

  // 权限管理权限
  {
    code: 'permission:create',
    resource: 'permission',
    action: 'create',
    name: '创建权限',
    description: '允许创建新权限',
  },
  {
    code: 'permission:read',
    resource: 'permission',
    action: 'read',
    name: '查看权限',
    description: '允许查看权限列表和详情',
  },
  {
    code: 'permission:update',
    resource: 'permission',
    action: 'update',
    name: '更新权限',
    description: '允许更新权限信息',
  },
  {
    code: 'permission:delete',
    resource: 'permission',
    action: 'delete',
    name: '删除权限',
    description: '允许删除权限',
  },

  // 菜单管理权限
  {
    code: 'menu:create',
    resource: 'menu',
    action: 'create',
    name: '创建菜单',
    description: '允许创建新菜单',
  },
  {
    code: 'menu:read',
    resource: 'menu',
    action: 'read',
    name: '查看菜单',
    description: '允许查看菜单列表和详情',
  },
  {
    code: 'menu:update',
    resource: 'menu',
    action: 'update',
    name: '更新菜单',
    description: '允许更新菜单信息',
  },
  {
    code: 'menu:delete',
    resource: 'menu',
    action: 'delete',
    name: '删除菜单',
    description: '允许删除菜单',
  },

  // 数据字典权限
  {
    code: 'dict:create',
    resource: 'dict',
    action: 'create',
    name: '创建字典',
    description: '允许创建新字典',
  },
  {
    code: 'dict:read',
    resource: 'dict',
    action: 'read',
    name: '查看字典',
    description: '允许查看字典列表和详情',
  },
  {
    code: 'dict:update',
    resource: 'dict',
    action: 'update',
    name: '更新字典',
    description: '允许更新字典信息',
  },
  {
    code: 'dict:delete',
    resource: 'dict',
    action: 'delete',
    name: '删除字典',
    description: '允许删除字典',
  },

  // 系统配置权限
  {
    code: 'config:create',
    resource: 'config',
    action: 'create',
    name: '创建配置',
    description: '允许创建新配置',
  },
  {
    code: 'config:read',
    resource: 'config',
    action: 'read',
    name: '查看配置',
    description: '允许查看配置列表和详情',
  },
  {
    code: 'config:update',
    resource: 'config',
    action: 'update',
    name: '更新配置',
    description: '允许更新配置信息',
  },
  {
    code: 'config:delete',
    resource: 'config',
    action: 'delete',
    name: '删除配置',
    description: '允许删除配置',
  },

  // 日志管理权限
  {
    code: 'log:read',
    resource: 'log',
    action: 'read',
    name: '查看日志',
    description: '允许查看系统日志',
  },
  {
    code: 'log:delete',
    resource: 'log',
    action: 'delete',
    name: '删除日志',
    description: '允许删除系统日志',
  },

  // 用户密码管理权限
  {
    code: 'user:password:update',
    resource: 'user',
    action: 'password:update',
    name: '修改用户密码',
    description: '允许修改用户密码',
  },
];

// 根据路由配置定义的菜单数据
const menus = [
  // 顶级菜单：仪表盘
  {
    name: '仪表盘',
    path: '/dashboard',
    icon: 'DashboardOutlined',
    component: 'dashboard/Index',
    parentId: null,
    sort: 1,
  },
  // 父菜单：系统管理
  {
    name: '系统管理',
    path: '/system',
    icon: 'SettingOutlined',
    component: null, // 父菜单不需要组件
    parentId: null,
    sort: 10,
    children: [
      {
        name: '用户管理',
        path: '/system/users',
        icon: 'UserOutlined',
        component: 'system/users/Index',
        sort: 1,
      },
      {
        name: '角色管理',
        path: '/system/roles',
        icon: 'TeamOutlined',
        component: 'system/roles/Index',
        sort: 2,
      },
      {
        name: '菜单管理',
        path: '/system/menus',
        icon: 'MenuOutlined',
        component: 'system/menus/Index',
        sort: 3,
      },
      {
        name: '数据字典',
        path: '/system/dict',
        icon: 'BookOutlined',
        component: 'system/dict/Index',
        sort: 4,
      },
      {
        name: '系统配置',
        path: '/system/config',
        icon: 'ToolOutlined',
        component: 'system/config/Index',
        sort: 5,
      },
      {
        name: '日志记录',
        path: '/system/logs',
        icon: 'FileTextOutlined',
        component: 'system/logs/Index',
        sort: 6,
      },
    ],
  },
];

async function initAdmin() {
  try {
    console.log('🚀 开始初始化超级管理员...\n');

    // 1. 创建或获取所有权限
    console.log('📝 步骤 1: 创建基础权限...');
    const createdPermissions = [];
    for (const perm of permissions) {
      const permission = await prisma.permission.upsert({
        where: { code: perm.code },
        update: perm,
        create: perm,
      });
      createdPermissions.push(permission);
      console.log(`  ✓ ${perm.code} - ${perm.name}`);
    }
    console.log(`✅ 共创建/更新 ${createdPermissions.length} 个权限\n`);

    // 2. 创建或获取超级管理员角色
    console.log('👤 步骤 2: 创建超级管理员角色...');
    const adminRole = await prisma.role.upsert({
      where: { code: 'super_admin' },
      update: {
        name: '超级管理员',
        description: '拥有系统所有权限的超级管理员角色',
      },
      create: {
        name: '超级管理员',
        code: 'super_admin',
        description: '拥有系统所有权限的超级管理员角色',
        permissions: {
          create: createdPermissions.map((perm) => ({
            permission: { connect: { id: perm.id } },
          })),
        },
      },
    });
    console.log(
      `✅ 超级管理员角色已创建/更新: ${adminRole.name} (${adminRole.code})\n`,
    );

    // 3. 创建或获取 admin 用户
    console.log('👤 步骤 3: 创建 admin 用户...');
    const hashedPassword = await bcrypt.hash('cms@admin', 10);

    const adminUser = await prisma.user.upsert({
      where: { username: 'admin' },
      update: {
        password: hashedPassword,
        nickname: '超级管理员',
        validState: 1,
      },
      create: {
        username: 'admin',
        password: hashedPassword,
        nickname: '超级管理员',
        email: 'admin@example.com',
        validState: 1,
      },
    });
    console.log(
      `✅ 用户已创建/更新: ${adminUser.username} (${adminUser.nickname})\n`,
    );

    // 4. 给 admin 用户分配超级管理员角色
    console.log('🔗 步骤 4: 分配角色...');
    await prisma.userRole.upsert({
      where: {
        userId_roleId: {
          userId: adminUser.id,
          roleId: adminRole.id,
        },
      },
      update: {},
      create: {
        user: { connect: { id: adminUser.id } },
        role: { connect: { id: adminRole.id } },
      },
    });
    console.log(`✅ 角色分配成功\n`);

    // 5. 初始化菜单数据
    console.log('📋 步骤 5: 初始化菜单数据...');

    // 递归创建菜单
    async function createMenu(menuData: any, parentId: number | null = null) {
      const { children, ...menuFields } = menuData;

      // 查找是否已存在相同名称和父菜单的菜单
      const existingMenu = await prisma.menu.findFirst({
        where: {
          name: menuFields.name,
          parentId: parentId,
        },
      });

      let menu;
      if (existingMenu) {
        // 更新现有菜单
        menu = await prisma.menu.update({
          where: { id: existingMenu.id },
          data: {
            name: menuFields.name,
            path: menuFields.path || null,
            icon: menuFields.icon || null,
            component: menuFields.component || null,
            parentId: parentId,
            sort: menuFields.sort || 0,
            validState: 1,
          },
        });
      } else {
        // 创建新菜单
        menu = await prisma.menu.create({
          data: {
            name: menuFields.name,
            path: menuFields.path || null,
            icon: menuFields.icon || null,
            component: menuFields.component || null,
            parentId: parentId,
            sort: menuFields.sort || 0,
            validState: 1,
          },
        });
      }

      // 如果有子菜单，递归创建
      if (children && children.length > 0) {
        for (const child of children) {
          await createMenu(child, menu.id);
        }
      }

      return menu;
    }

    // 创建所有菜单
    for (const menu of menus) {
      await createMenu(menu);
    }

    // 统计菜单数量
    const menuCount = await prisma.menu.count();
    const topLevelMenuCount = await prisma.menu.count({
      where: { parentId: null },
    });

    console.log(
      `✅ 菜单初始化完成: 共 ${menuCount} 个菜单（${topLevelMenuCount} 个顶级菜单）\n`,
    );

    // 6. 验证结果
    console.log('🔍 步骤 6: 验证结果...');
    const userWithRoles = await prisma.user.findUnique({
      where: { id: adminUser.id },
      include: {
        roles: {
          include: {
            role: {
              include: {
                permissions: {
                  include: {
                    permission: true,
                  },
                },
              },
            },
          },
        },
      },
    });

    const roleCodes = userWithRoles?.roles.map((ur) => ur.role.code) || [];
    const permissionCodes = new Set<string>();
    userWithRoles?.roles.forEach((ur) => {
      ur.role.permissions.forEach((rp) => {
        permissionCodes.add(rp.permission.code);
      });
    });

    console.log(`\n📊 初始化结果:`);
    console.log(`  用户名: ${adminUser.username}`);
    console.log(`  昵称: ${adminUser.nickname}`);
    console.log(`  密码: cms@admin`);
    console.log(`  角色: ${roleCodes.join(', ')}`);
    console.log(`  权限数量: ${permissionCodes.size}`);
    console.log(`  菜单数量: ${menuCount} (${topLevelMenuCount} 个顶级菜单)`);
    console.log(`\n✅ 超级管理员和菜单数据初始化完成！`);
    console.log(`\n💡 现在可以使用以下凭据登录:`);
    console.log(`   用户名: admin`);
    console.log(`   密码: cms@admin`);
  } catch (error) {
    console.error('❌ 初始化失败:', error);
    throw error;
  } finally {
    await prisma.$disconnect();
  }
}

// 执行初始化
initAdmin()
  .then(() => {
    console.log('\n🎉 初始化脚本执行完成！');
    process.exit(0);
  })
  .catch((error) => {
    console.error('\n💥 初始化脚本执行失败:', error);
    process.exit(1);
  });