leaudit-platform-frontend/app/api/role-permissions/role-permissions.ts

/**
 * 角色权限管理 API
 * 用于角色、路由权限、用户角色的管理
 */

// ==================== 类型定义 ====================

/**
 * 路由信息
 */
export interface RouteInfo {
  id: number;
  route_path: string;
  route_name: string;
  route_title: string;
  component?: string;
  parent_id?: number | null;
  icon?: string;
  sort_order: number;
  is_hidden: boolean;
  is_cache: boolean;
  status: number;
  children?: RouteInfo[];
}

/**
 * 角色信息
 */
export interface RoleInfo {
  id: number;
  role_key: string;
  role_name: string;
  data_scope: string;
  description: string;
  parent_role_id?: number | null;
  priority: number;
  is_system_role: boolean;
  created_at: string;
  updated_at: string;
}

/**
 * 角色-路由权限关联
 */
export interface RoleRoutePermission {
  id: number;
  role_id: number;
  route_id: number;
  permission: string; // 'R' | 'RW' | 'NONE'
  created_at: string;
}

/**
 * 用户信息
 */
export interface UserInfo {
  id: number;
  username: string;
  nick_name: string;
  phone_number?: string;
  email?: string;
  ou_name: string;
  status: number;
  is_leader: boolean;
}

/**
 * 用户-角色关联
 */
export interface UserRoleRelation {
  id: number;
  user_id: number;
  role_id: number;
  created_at: string;
}

// ==================== 模拟数据 ====================

/**
 * 模拟路由数据（树形结构）
 */
const mockRoutes: RouteInfo[] = [
  {
    id: 1,
    route_path: '/documents',
    route_name: 'documents',
    route_title: '文档管理',
    icon: 'ri-file-text-line',
    sort_order: 1,
    is_hidden: false,
    is_cache: true,
    status: 1,
    parent_id: null,
    children: [
      {
        id: 11,
        route_path: '/documents/list',
        route_name: 'documents-list',
        route_title: '文档列表',
        icon: 'ri-list-check',
        sort_order: 1,
        is_hidden: false,
        is_cache: true,
        status: 1,
        parent_id: 1
      },
      {
        id: 12,
        route_path: '/documents/upload',
        route_name: 'documents-upload',
        route_title: '文档上传',
        icon: 'ri-upload-line',
        sort_order: 2,
        is_hidden: false,
        is_cache: true,
        status: 1,
        parent_id: 1
      }
    ]
  },
  {
    id: 2,
    route_path: '/cross-checking',
    route_name: 'cross-checking',
    route_title: '交叉评查',
    icon: 'ri-exchange-line',
    sort_order: 2,
    is_hidden: false,
    is_cache: true,
    status: 1,
    parent_id: null,
    children: [
      {
        id: 21,
        route_path: '/cross-checking/tasks',
        route_name: 'cross-checking-tasks',
        route_title: '评查任务',
        icon: 'ri-task-line',
        sort_order: 1,
        is_hidden: false,
        is_cache: true,
        status: 1,
        parent_id: 2
      }
    ]
  },
  {
    id: 3,
    route_path: '/settings',
    route_name: 'settings',
    route_title: '系统设置',
    icon: 'ri-settings-3-line',
    sort_order: 3,
    is_hidden: false,
    is_cache: true,
    status: 1,
    parent_id: null,
    children: [
      {
        id: 31,
        route_path: '/settings/document-types',
        route_name: 'document-types',
        route_title: '文档类型管理',
        icon: 'ri-file-list-line',
        sort_order: 1,
        is_hidden: false,
        is_cache: true,
        status: 1,
        parent_id: 3
      },
      {
        id: 32,
        route_path: '/settings/rule-groups',
        route_name: 'rule-groups',
        route_title: '评查点分组',
        icon: 'ri-folder-line',
        sort_order: 2,
        is_hidden: false,
        is_cache: true,
        status: 1,
        parent_id: 3
      },
      {
        id: 33,
        route_path: '/settings/prompts',
        route_name: 'prompts',
        route_title: '提示词管理',
        icon: 'ri-message-line',
        sort_order: 3,
        is_hidden: false,
        is_cache: true,
        status: 1,
        parent_id: 3
      }
    ]
  },
  {
    id: 4,
    route_path: '/role-permissions',
    route_name: 'role-permissions',
    route_title: '角色权限管理',
    icon: 'ri-shield-user-line',
    sort_order: 4,
    is_hidden: false,
    is_cache: true,
    status: 1,
    parent_id: null
  }
];

/**
 * 模拟角色数据
 */
const mockRoles: RoleInfo[] = [
  {
    id: 1,
    role_key: 'admin',
    role_name: '系统管理员',
    data_scope: 'ALL',
    description: '拥有系统所有权限',
    priority: 1,
    is_system_role: true,
    created_at: '2024-01-01 10:00:00',
    updated_at: '2024-01-01 10:00:00'
  },
  {
    id: 2,
    role_key: 'provincial',
    role_name: '省级管理员',
    data_scope: 'PROVINCE',
    description: '省级权限，可管理文档类型和评查点',
    priority: 2,
    is_system_role: false,
    created_at: '2024-01-02 10:00:00',
    updated_at: '2024-01-02 10:00:00'
  },
  {
    id: 3,
    role_key: 'city_admin',
    role_name: '市级管理员',
    data_scope: 'CITY',
    description: '市级权限，可管理本市文档',
    priority: 3,
    is_system_role: false,
    created_at: '2024-01-03 10:00:00',
    updated_at: '2024-01-03 10:00:00'
  },
  {
    id: 4,
    role_key: 'common_user',
    role_name: '普通用户',
    data_scope: 'SELF',
    description: '普通用户，只能查看自己的文档',
    priority: 4,
    is_system_role: false,
    created_at: '2024-01-04 10:00:00',
    updated_at: '2024-01-04 10:00:00'
  },
  {
    id: 5,
    role_key: 'reviewer',
    role_name: '评审员',
    data_scope: 'DEPARTMENT',
    description: '负责文档评审工作',
    priority: 5,
    is_system_role: false,
    created_at: '2024-01-05 10:00:00',
    updated_at: '2024-01-05 10:00:00'
  }
];

/**
 * 模拟角色-路由权限关联数据
 */
const mockRoleRoutePermissions: RoleRoutePermission[] = [
  // 系统管理员拥有所有权限
  { id: 1, role_id: 1, route_id: 1, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 2, role_id: 1, route_id: 11, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 3, role_id: 1, route_id: 12, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 4, role_id: 1, route_id: 2, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 5, role_id: 1, route_id: 21, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 6, role_id: 1, route_id: 3, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 7, role_id: 1, route_id: 31, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 8, role_id: 1, route_id: 32, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 9, role_id: 1, route_id: 33, permission: 'RW', created_at: '2024-01-01 10:00:00' },
  { id: 10, role_id: 1, route_id: 4, permission: 'RW', created_at: '2024-01-01 10:00:00' },

  // 省级管理员
  { id: 11, role_id: 2, route_id: 1, permission: 'RW', created_at: '2024-01-02 10:00:00' },
  { id: 12, role_id: 2, route_id: 11, permission: 'RW', created_at: '2024-01-02 10:00:00' },
  { id: 13, role_id: 2, route_id: 12, permission: 'RW', created_at: '2024-01-02 10:00:00' },
  { id: 14, role_id: 2, route_id: 3, permission: 'RW', created_at: '2024-01-02 10:00:00' },
  { id: 15, role_id: 2, route_id: 31, permission: 'RW', created_at: '2024-01-02 10:00:00' },
  { id: 16, role_id: 2, route_id: 32, permission: 'RW', created_at: '2024-01-02 10:00:00' },

  // 普通用户
  { id: 17, role_id: 4, route_id: 1, permission: 'R', created_at: '2024-01-04 10:00:00' },
  { id: 18, role_id: 4, route_id: 11, permission: 'R', created_at: '2024-01-04 10:00:00' },
];

/**
 * 模拟用户数据
 */
const mockUsers: UserInfo[] = [
  {
    id: 1,
    username: 'admin',
    nick_name: '系统管理员',
    phone_number: '13800138000',
    email: 'admin@example.com',
    ou_name: '系统管理部',
    status: 1,
    is_leader: true
  },
  {
    id: 2,
    username: 'zhangsan',
    nick_name: '张三',
    phone_number: '13800138001',
    email: 'zhangsan@example.com',
    ou_name: '广东省局',
    status: 1,
    is_leader: true
  },
  {
    id: 3,
    username: 'lisi',
    nick_name: '李四',
    phone_number: '13800138002',
    email: 'lisi@example.com',
    ou_name: '梅州市局',
    status: 1,
    is_leader: false
  },
  {
    id: 4,
    username: 'wangwu',
    nick_name: '王五',
    phone_number: '13800138003',
    email: 'wangwu@example.com',
    ou_name: '云浮市局',
    status: 1,
    is_leader: false
  },
  {
    id: 5,
    username: 'zhaoliu',
    nick_name: '赵六',
    phone_number: '13800138004',
    email: 'zhaoliu@example.com',
    ou_name: '揭阳市局',
    status: 1,
    is_leader: false
  }
];

/**
 * 模拟用户-角色关联数据
 */
const mockUserRoles: UserRoleRelation[] = [
  { id: 1, user_id: 1, role_id: 1, created_at: '2024-01-01 10:00:00' },
  { id: 2, user_id: 2, role_id: 2, created_at: '2024-01-02 10:00:00' },
  { id: 3, user_id: 3, role_id: 3, created_at: '2024-01-03 10:00:00' },
  { id: 4, user_id: 4, role_id: 4, created_at: '2024-01-04 10:00:00' },
  { id: 5, user_id: 5, role_id: 5, created_at: '2024-01-05 10:00:00' }
];

// ==================== API 函数 ====================

/**
 * 获取所有角色列表
 */
export async function getRoles(): Promise<RoleInfo[]> {
  // 模拟网络延迟
  await new Promise(resolve => setTimeout(resolve, 300));
  return mockRoles;
}

/**
 * 获取所有路由（树形结构）
 */
export async function getRoutes(): Promise<RouteInfo[]> {
  await new Promise(resolve => setTimeout(resolve, 300));
  return mockRoutes;
}

/**
 * 获取指定角色的路由权限
 * @param roleId 角色ID
 */
export async function getRoleRoutePermissions(roleId: number): Promise<RoleRoutePermission[]> {
  await new Promise(resolve => setTimeout(resolve, 200));
  return mockRoleRoutePermissions.filter(p => p.role_id === roleId);
}

/**
 * 更新角色的路由权限
 * @param roleId 角色ID
 * @param routeIds 路由ID数组
 */
export async function updateRoleRoutePermissions(
  roleId: number,
  routeIds: number[]
): Promise<{ success: boolean; message: string }> {
  await new Promise(resolve => setTimeout(resolve, 500));

  // 在实际应用中，这里会调用后端API
  console.log('更新角色权限:', { roleId, routeIds });

  // 模拟更新本地数据
  // 删除该角色的旧权限
  const oldPermissions = mockRoleRoutePermissions.filter(p => p.role_id === roleId);
  oldPermissions.forEach(p => {
    const index = mockRoleRoutePermissions.indexOf(p);
    if (index > -1) {
      mockRoleRoutePermissions.splice(index, 1);
    }
  });

  // 添加新权限
  routeIds.forEach((routeId, index) => {
    mockRoleRoutePermissions.push({
      id: Date.now() + index,
      role_id: roleId,
      route_id: routeId,
      permission: 'RW',
      created_at: new Date().toISOString()
    });
  });

  return { success: true, message: '角色权限更新成功' };
}

/**
 * 获取指定角色的用户列表
 * @param roleId 角色ID
 */
export async function getRoleUsers(roleId: number): Promise<UserInfo[]> {
  await new Promise(resolve => setTimeout(resolve, 200));

  // 查找具有该角色的用户ID
  const userIds = mockUserRoles
    .filter(ur => ur.role_id === roleId)
    .map(ur => ur.user_id);

  // 返回用户详细信息
  return mockUsers.filter(u => userIds.includes(u.id));
}

/**
 * 获取所有用户列表
 */
export async function getAllUsers(): Promise<UserInfo[]> {
  await new Promise(resolve => setTimeout(resolve, 300));
  return mockUsers;
}

/**
 * 为用户分配角色
 * @param userId 用户ID
 * @param roleIds 角色ID数组
 */
export async function assignUserRoles(
  userId: number,
  roleIds: number[]
): Promise<{ success: boolean; message: string }> {
  await new Promise(resolve => setTimeout(resolve, 500));

  console.log('为用户分配角色:', { userId, roleIds });

  // 模拟更新本地数据
  // 删除该用户的旧角色
  const oldRoles = mockUserRoles.filter(ur => ur.user_id === userId);
  oldRoles.forEach(ur => {
    const index = mockUserRoles.indexOf(ur);
    if (index > -1) {
      mockUserRoles.splice(index, 1);
    }
  });

  // 添加新角色
  roleIds.forEach((roleId, index) => {
    mockUserRoles.push({
      id: Date.now() + index,
      user_id: userId,
      role_id: roleId,
      created_at: new Date().toISOString()
    });
  });

  return { success: true, message: '用户角色分配成功' };
}

/**
 * 创建新角色
 * @param roleData 角色数据
 */
export async function createRole(
  roleData: Omit<RoleInfo, 'id' | 'created_at' | 'updated_at'>
): Promise<{ success: boolean; message: string; data?: RoleInfo }> {
  await new Promise(resolve => setTimeout(resolve, 500));

  const newRole: RoleInfo = {
    ...roleData,
    id: Math.max(...mockRoles.map(r => r.id)) + 1,
    created_at: new Date().toISOString(),
    updated_at: new Date().toISOString()
  };

  mockRoles.push(newRole);

  return { success: true, message: '角色创建成功', data: newRole };
}

/**
 * 更新角色信息
 * @param roleId 角色ID
 * @param roleData 角色数据
 */
export async function updateRole(
  roleId: number,
  roleData: Partial<Omit<RoleInfo, 'id' | 'created_at' | 'updated_at'>>
): Promise<{ success: boolean; message: string }> {
  await new Promise(resolve => setTimeout(resolve, 500));

  const roleIndex = mockRoles.findIndex(r => r.id === roleId);
  if (roleIndex === -1) {
    return { success: false, message: '角色不存在' };
  }

  mockRoles[roleIndex] = {
    ...mockRoles[roleIndex],
    ...roleData,
    updated_at: new Date().toISOString()
  };

  return { success: true, message: '角色更新成功' };
}

/**
 * 删除角色
 * @param roleId 角色ID
 */
export async function deleteRole(roleId: number): Promise<{ success: boolean; message: string }> {
  await new Promise(resolve => setTimeout(resolve, 500));

  const role = mockRoles.find(r => r.id === roleId);
  if (!role) {
    return { success: false, message: '角色不存在' };
  }

  if (role.is_system_role) {
    return { success: false, message: '系统角色不能删除' };
  }

  const roleIndex = mockRoles.indexOf(role);
  mockRoles.splice(roleIndex, 1);

  return { success: true, message: '角色删除成功' };
}