package com.cloud.control.controller;

import com.alibaba.fastjson.JSONObject;
import com.cloud.common.model.FileInfos;
import com.cloud.common.utils.FastDFSUtil;
import com.cloud.common.utils.RestTemplateUtil;
import com.cloud.control.utils.EnumStr;
import com.cloud.control.utils.ImageUtils;
import com.cloud.model.common.Result;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.util.ArrayList;
import java.util.List;

/**
 * 文件上传pl
 */
@Api(value = "FileUploadController", description = "文件上传pl")
@RequestMapping("/data/api-c/")
@RestController
public class FileUploadController {

    @Autowired
    private EnumStr enumStr;
    @Autowired
    private RestTemplateUtil restTemplateUtil;
    @Autowired
    private ImageUtils imageUtils;
    @Autowired
    private FastDFSUtil fastDFSUtil;

    @RequestMapping("/uploadImgs")
    @ApiOperation(value = "多文件上传并切图返回", notes = "多文件上传并切图返回", httpMethod = "POST",protocols = MediaType.MULTIPART_FORM_DATA_VALUE)
    public Result uploadImg(@RequestParam MultipartFile[] files){
        List<FileInfos> list = new ArrayList<>();
        if(files==null){
            throw new NullPointerException("后台未接到图片");
        }
        for (MultipartFile file : files){
            FileInfos fileInfos = fastDFSUtil.upload(file);
            list.add(fileInfos);
        }
        return Result.custom("上传成功",0,true,list);
    }

    /**
     * 切图 pl
     */
    @RequestMapping("/extractFace")
    @ApiOperation(value = "多文件上传并切图返回", notes = "多文件上传并切图返回", httpMethod = "POST")
    public Result extractFace(MultipartFile[] files) {
        List<FileInfos> fileList = new ArrayList<>();
        for (int i=0;i<files.length;i++){
            FileInfos fileInfo = fastDFSUtil.upload(files[i]);
            fileList.add(fileInfo);
        }
        JSONObject paramMap = new JSONObject();
        paramMap.put("fileList",fileList);
        String post = restTemplateUtil.postImg(enumStr.getExtractFace(), paramMap, MediaType.APPLICATION_JSON_UTF8,String.class, false );
        JSONObject jsonMap = JSONObject.parseObject(post);
        List<FileInfos> list = (List<FileInfos>)jsonMap.get("data");
        return Result.custom("切图成功！",0,true,list);
    }

//    @RequestMapping("/uploadImgSingle")
//    public Result uploadImg(MultipartFile file){
//
//        if(file==null){
//            throw new NullPointerException("后台未接到图片");
//        }
//        FileInfos fileInfos = FastDFSUtil.upload(file);
//        return Result.custom("上传成功",0,true,fileInfos);
//
//    }
}