// @/apis/bussiness/bussiness.js - 根据后端接口重新编写
import http from '@/utils/http';

const { request } = http;

// 获取文件夹列表（分页）
export function getFolderListApi(params) {
  return request({
    url: '/businessData/folder/list',
    method: 'get',
    params: {
      page: params?.page || 1,
      pageSize: params?.pageSize || 10,
      folderName: params?.folderName
    }
  });
}

// 获取文件列表（分页）
export function getFilesApi(params) {
  return request({
    url: '/businessData/file/list',
    method: 'get',
    params: {
      page: params?.page || 1,
      pageSize: params?.pageSize || 10,
      folderId: params?.folderId || 0
    }
  });
}

// 创建文件夹
export function createFolderApi(data) {
  return request({
    url: '/businessData/folder/creatFolder',
    method: 'post',
    data: {
      name: data.name,
      parentId: data.parentId || 0
    }
  });
}

// 重命名文件夹
export function updateFolderApi(folderId, newName) {
  return request({
    url: '/businessData/folder/rename',
    method: 'put',
    params: {
      folderId: folderId,
      newName: newName
    }
  });
}

// 删除文件夹
export function deleteFolderApi(folderId) {
  return request({
    url: '/businessData/folder/delete',
    method: 'delete',
    params: {
      folderId: folderId
    }
  });
}

// 上传文件
export function uploadFileApi(file, folderId, onUploadProgress, cancelToken) {
  const formData = new FormData();
  formData.append('file', file);
  
  return request({
    url: '/businessData/file/add',
    method: 'post',
    params: {
      folderId: folderId
    },
    data: formData,
    onUploadProgress,
    cancelToken,
    headers: {
      'Content-Type': 'multipart/form-data'
    }
  });
}

// 下载文件
export function downloadFileApi(fileId) {
  return request({
    url: '/businessData/file/download',
    method: 'get',
    params: {
      fileId: fileId
    },
    responseType: 'blob'
  });
}

// 删除文件
export function deleteFileApi(fileId) {
  return request({
    url: '/businessData/file/delete',
    method: 'delete',
    params: {
      fileId: fileId
    }
  });
}

// 预览文件（后端没有提供预览接口，使用下载接口）
export function previewFileApi(fileId) {
  return request({
    url: '/businessData/file/download',
    method: 'get',
    params: {
      fileId: fileId
    },
    responseType: 'blob'
  });
}

// 重命名文件（后端没有提供重命名接口，需要先删除再上传）
export function updateFileNameApi(fileId, data) {
  // 注意：后端没有提供文件重命名接口，这里返回一个Promise.reject
  return Promise.reject(new Error('后端暂不支持文件重命名功能'));
}