import request from '@/utils/request';
import { OssQuery, OssVO } from './types';
import { AxiosPromise } from 'axios';

// 查询OSS对象存储列表
export function listOss(query: OssQuery): AxiosPromise<OssVO[]> {
  return request({
    url: '/resource/oss/list',
    method: 'get',
    params: query
  });
}

export function preview(ossId: string | number): any {
  return request({
    url: '/file/preview/' + ossId,
    method: 'post',
    responseType: 'blob'
  });
}

export function previewTxt(ossId: string | number): any {
  return request({
    url: '/file/preview/' + ossId,
    method: 'post',
    responseType: 'blob',
    transformResponse: [
      async function (data) {
        return await transformData(data)
      }
    ]
  });
}

const transformData = (data: any) => {
  return new Promise((resolve) => {
    let reader = new FileReader()
    reader.readAsText(data)
    reader.onload = function () {
      resolve(reader.result)
    }
  })
}

// 查询OSS对象基于id串
export function listByIds(ossId: string | number): AxiosPromise<OssVO[]> {
  return request({
    url: '/resource/oss/listByIds/' + ossId,
    method: 'get'
  });
}

export function getByMd5(md5: string): any {
  return request({
    url: '/resource/oss/identifier',
    method: 'get',
    params: { md5 }
  });
}

// 删除OSS对象存储
export function delOss(ossId: string | number | Array<string | number>) {
  return request({
    url: '/resource/oss/' + ossId,
    method: 'delete'
  });
}

export function pageTextbook(query: any): AxiosPromise<any[]> {
  return request({
    url: '/file/textbook/pageList',
    method: 'get',
    params: query
  });
}

export function awaitTexbookList(query: any): AxiosPromise<any[]> {
  return request({
    url: '/file/textbook/await/pageList',
    method: 'get',
    params: query
  });
}

export function awaitResourceList(query: any): AxiosPromise<any[]> {
  return request({
    url: '/file/resource/await/pageList',
    method: 'get',
    params: query
  });
}

export const addTextbook = (data: any) => {
  return request({
    url: '/file/textbook',
    method: 'post',
    data: data
  });
}

export const addResource = (data: any) => {
  return request({
    url: '/file/resource',
    method: 'post',
    data: data
  });
}

export function pageResource(query: any): AxiosPromise<any[]> {
  return request({
    url: '/file/resource/pageList',
    method: 'get',
    params: query
  });
}

export const review = (data: any) => {
  return request({
    url: '/file/textbook/review',
    method: 'put',
    data: data
  });
}

export const copy = (data: any) => {
  return request({
    url: '/file/textbook/copy',
    method: 'put',
    data: data
  });
}

export const move = (data: any) => {
  return request({
    url: '/file/textbook/move',
    method: 'put',
    data: data
  });
}

export function delTextbook(id: string | number | Array<string | number>) {
  return request({
    url: '/file/textbook/' + id,
    method: 'delete'
  });
}

export function delResource(id: string | number | Array<string | number>) {
  return request({
    url: '/file/resource/' + id,
    method: 'delete'
  });
}