leaudit-platform-frontend/app/api/v3/dify/area-datasets.ts

/**
 * V3 Dify Area Dataset API 模块
 *
 * 提供地区-知识库绑定管理接口
 */

import { get, post, put, del } from '~/api/axios-client';

// ==================== Type Definitions ====================

export interface AreaDataset {
  id: number;
  area: string;
  dataset_id: string;
  dataset_name: string;
  dataset_description?: string;
  is_default: boolean;
  is_public: boolean;
  sort_order: number;
  status: number;
  created_at: string;
  updated_at: string;
}

export interface MyDatasetsResponse {
  code: number;
  message: string;
  data: {
    data: AreaDataset[];
    total: number;
    user_area: string;
    user_role: string;
  };
}

export interface AllDatasetsResponse {
  code: number;
  message: string;
  data: {
    data: AreaDataset[];
    total: number;
    page: number;
    page_size: number;
    has_more: boolean;
  };
}

export interface AreasResponse {
  code: number;
  message: string;
  data: {
    data: string[];
  };
}

export interface CreateDatasetRequest {
  area: string;
  dataset_id: string;
  dataset_name: string;
  dataset_description?: string;
  is_default?: boolean;
  is_public?: boolean;
  sort_order?: number;
}

export interface UpdateDatasetRequest {
  dataset_name?: string;
  dataset_description?: string;
  is_default?: boolean;
  is_public?: boolean;
  sort_order?: number;
  status?: number;
}

export interface ApiResponse<T> {
  code: number;
  message: string;
  data: T;
}

// ==================== API Functions ====================

const API_BASE = '/api/v3/dify/area-datasets';

/**
 * 获取当前用户可访问的知识库列表
 * 权限: dify:dataset:read
 */
export async function getMyDatasets(): Promise<MyDatasetsResponse> {
  const response = await get<MyDatasetsResponse>(`${API_BASE}/my`);
  return response.data!;
}

/**
 * 获取所有知识库绑定列表（管理员）
 * 权限: dify:dataset:manage
 */
export async function getAllDatasets(params: {
  area?: string;
  only_enabled?: boolean;
  page?: number;
  page_size?: number;
}): Promise<AllDatasetsResponse> {
  const queryParams: Record<string, string | number | boolean | undefined> = {};

  if (params.area) queryParams.area = params.area;
  if (params.only_enabled !== undefined) queryParams.only_enabled = params.only_enabled;
  if (params.page) queryParams.page = params.page;
  if (params.page_size) queryParams.page_size = params.page_size;

  const response = await get<AllDatasetsResponse>(API_BASE, queryParams);
  return response.data!;
}

/**
 * 获取可用地区列表（管理员）
 * 权限: dify:dataset:manage
 */
export async function getAvailableAreas(): Promise<string[]> {
  const response = await get<AreasResponse>(`${API_BASE}/areas`);
  return response.data?.data || [];
}

/**
 * 创建知识库绑定（管理员）
 * 权限: dify:dataset:manage
 */
export async function createDatasetBinding(
  data: CreateDatasetRequest
): Promise<ApiResponse<{ data: AreaDataset }>> {
  const response = await post<ApiResponse<{ data: AreaDataset }>>(API_BASE, data);
  return response.data!;
}

/**
 * 更新知识库绑定（管理员）
 * 权限: dify:dataset:manage
 */
export async function updateDatasetBinding(
  id: number,
  data: UpdateDatasetRequest
): Promise<ApiResponse<{ data: AreaDataset }>> {
  const response = await put<ApiResponse<{ data: AreaDataset }>>(`${API_BASE}/${id}`, data);
  return response.data!;
}

/**
 * 删除知识库绑定（管理员）
 * 权限: dify:dataset:manage
 */
export async function deleteDatasetBinding(id: number): Promise<ApiResponse<{ message: string }>> {
  const response = await del<ApiResponse<{ message: string }>>(`${API_BASE}/${id}`);
  return response.data!;
}