/*
 *  Copyright 2019-2020 Zheng Jie
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package com.youchain.rest;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import com.youchain.annotation.Log;
import com.youchain.domain.QiniuConfig;
import com.youchain.domain.QiniuContent;
import com.youchain.service.dto.QiniuQueryCriteria;
import com.youchain.service.QiNiuService;
import org.springframework.data.domain.Pageable;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * 发送邮件
 * @author 郑杰
 * @date 2018/09/28 6:55:53
 */
@Slf4j
@RestController
@RequiredArgsConstructor
@RequestMapping("/api/qiNiuContent")
@Api(tags = "工具：七牛云存储管理")
public class QiniuController {

    private final QiNiuService qiNiuService;

    @GetMapping(value = "/config")
    public ResponseEntity<Object> queryQiNiuConfig(){
        return new ResponseEntity<>(qiNiuService.find(), HttpStatus.OK);
    }

    @Log("配置七牛云存储")
    @ApiOperation("配置七牛云存储")
    @PutMapping(value = "/config")
    public ResponseEntity<Object> updateQiNiuConfig(@Validated @RequestBody QiniuConfig qiniuConfig){
        qiNiuService.config(qiniuConfig);
        qiNiuService.update(qiniuConfig.getType());
        return new ResponseEntity<>(HttpStatus.OK);
    }

    @ApiOperation("导出数据")
    @GetMapping(value = "/download")
    public void exportQiNiu(HttpServletResponse response, QiniuQueryCriteria criteria) throws IOException {
        qiNiuService.downloadList(qiNiuService.queryAll(criteria), response);
    }

    @ApiOperation("查询文件")
    @GetMapping
    public ResponseEntity<Object> queryQiNiu(QiniuQueryCriteria criteria, Pageable pageable){
        return new ResponseEntity<>(qiNiuService.queryAll(criteria,pageable),HttpStatus.OK);
    }

    @Log("上传文件")
    @ApiOperation("上传文件")
    @PostMapping
    public ResponseEntity<Object> uploadQiNiu(@RequestParam MultipartFile file){
        QiniuContent qiniuContent = qiNiuService.upload(file,qiNiuService.find());
        Map<String,Object> map = new HashMap<>(3);
        map.put("id",qiniuContent.getId());
        map.put("errno",0);
        map.put("data",new String[]{qiniuContent.getUrl()});
        return new ResponseEntity<>(map,HttpStatus.OK);
    }

    @Log("同步七牛云数据")
    @ApiOperation("同步七牛云数据")
    @PostMapping(value = "/synchronize")
    public ResponseEntity<Object> synchronizeQiNiu(){
        qiNiuService.synchronize(qiNiuService.find());
        return new ResponseEntity<>(HttpStatus.OK);
    }

    @Log("下载文件")
    @ApiOperation("下载文件")
    @GetMapping(value = "/download/{id}")
    public ResponseEntity<Object> downloadQiNiu(@PathVariable Long id){
        Map<String,Object> map = new HashMap<>(1);
        map.put("url", qiNiuService.download(qiNiuService.findByContentId(id),qiNiuService.find()));
        return new ResponseEntity<>(map,HttpStatus.OK);
    }

    @Log("删除文件")
    @ApiOperation("删除文件")
    @DeleteMapping(value = "/{id}")
    public ResponseEntity<Object> deleteQiNiu(@PathVariable Long id){
        qiNiuService.delete(qiNiuService.findByContentId(id),qiNiuService.find());
        return new ResponseEntity<>(HttpStatus.OK);
    }

    @Log("删除多张图片")
    @ApiOperation("删除多张图片")
    @DeleteMapping
    public ResponseEntity<Object> deleteAllQiNiu(@RequestBody Long[] ids) {
        qiNiuService.deleteAll(ids, qiNiuService.find());
        return new ResponseEntity<>(HttpStatus.OK);
    }
}