'use strict';

const Controller = require('egg').Controller;
// const fs = require('fs');
const respFormat = require('../util/respFormat');

class CheckImageController extends Controller {
  async check() {
    const { ctx } = this;
    console.log(ctx.request.body);
    console.log('got %d files', ctx.request.files.length);

    try {

      const filesResult = [];
      // 遍历处理多个文件
      for (const file of ctx.request.files) {
        console.log('field: ' + file.fieldname);
        console.log('filename: ' + file.filename);
        console.log('encoding: ' + file.encoding);
        console.log('mime: ' + file.mime);
        console.log('tmp filepath: ' + file.filepath);
        const contentCheck = await ctx.service.indecentContentCheck.contentCheck(file);
        console.log('contentCheck检测结果: ', contentCheck);
        const item = {
          check: contentCheck,
          filename: file.filename,
        };
        filesResult.push(item);
      }

      ctx.body = respFormat({ data: filesResult });
      await ctx.cleanupRequestFiles();
    } finally {
      // 需要删除临时文件
      await ctx.cleanupRequestFiles();
    }
  }
}

module.exports = CheckImageController;