package com.doumee.cloud.web;

import com.doumee.api.BaseController;
import com.doumee.biz.system.SystemDictDataBiz;
import com.doumee.core.annotation.trace.Trace;
import com.doumee.core.model.ApiResponse;
import com.doumee.core.utils.Constants;
import com.doumee.dao.system.model.SystemDictData;
import com.doumee.service.business.UtilService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletResponse;
import java.io.*;

/**
 * Created by IntelliJ IDEA.
 *
 * @Author : Rk
 * @create 2023/5/8 18:25
 */
@Api(tags = "99、帮助业务")
@Trace(exclude = true)
@RestController
@RequestMapping(Constants.CLOUD_SERVICE_URL_INDEX+"/web/util")
@Slf4j
public class UtilApi extends BaseController {

    @Autowired
    private UtilService utilService;

    @Autowired
    private SystemDictDataBiz systemDictDataBiz;

    @ApiOperation(value = "查询字典值数据", notes = "小程序端")
    @GetMapping("/getSystemDictData")
    @ApiImplicitParams({
            @ApiImplicitParam(paramType = "query", dataType = "String", name = "label", value = "数据字典值", required = true),
            @ApiImplicitParam(paramType = "query", dataType = "String", name = "dictCode", value = "系统字典值", required = true)
    })
    public ApiResponse<SystemDictData> getSystemDictData(@RequestParam String dictCode, @RequestParam String label) {
        return ApiResponse.success("生成成功",systemDictDataBiz.queryByCode(dictCode,label));
    }



    @ApiOperation(value = "获取分享小程序二维码（base64格式，img标签src指定）", notes = "小程序端")
    @GetMapping("/generate")
    @ApiImplicitParams({
            @ApiImplicitParam(paramType = "query", dataType = "Integer", name = "bookingsId", value = "会议主键", required = true),
            @ApiImplicitParam(paramType = "query", dataType = "Integer", name = "userId", value = "用户主键", required = true)
    })
    public ApiResponse<String> generate(@RequestParam Integer bookingsId,@RequestParam Integer userId) {
       return ApiResponse.success("生成成功",utilService.generate(bookingsId,userId));
    }

    @ApiOperation(value = "获取分享小程序二维码（图片流，img标签src指定）", notes = "小程序端")
    @GetMapping("/generateImg")
    @ApiImplicitParams({
            @ApiImplicitParam(paramType = "query", dataType = "Integer", name = "bookingsId", value = "会议主键", required = true),
            @ApiImplicitParam(paramType = "query", dataType = "Integer", name = "userId", value = "用户主键", required = true)
    })
    public void generateImg(@RequestParam Integer bookingsId, @RequestParam Integer userId, HttpServletResponse response) {
        try{
            response.setHeader("Cache-Control", "no-store, no-cache");
            response.setContentType("image/jpeg");
            InputStream inputStream = utilService.generateImgStream(bookingsId,userId);
            ImageIO.write(ImageIO.read(inputStream),"png",response.getOutputStream());
        }catch (Exception e){
            e.printStackTrace();

        }
    }

}