package com.boying.controller.phone;

import cn.hutool.core.io.IoUtil;
import com.boying.common.R;
import com.boying.common.SystemConfigProperties;
import com.boying.entity.UpdateApp;
import com.boying.service.UpdateAppService;
import lombok.RequiredArgsConstructor;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.List;

@RestController
@RequestMapping("ffzf/updateApp")
@RequiredArgsConstructor
public class UpdateAppController{

    private final UpdateAppService updateAppService;
    private final SystemConfigProperties systemConfigProperties;

    @PostMapping("/getUpdateApp")
    public Object getUpdateApp(){
        List<UpdateApp> all = updateAppService.list();
        if(all.size()==0){
            return R.failed("没有版本更新数据，联系管理员维护数据。");
        }
        return R.ok(all.get(0));
    }
    @GetMapping("/getFile/{filename}")
    public void getFile(@PathVariable String filename, HttpServletResponse response){
        try {
            InputStream input = new FileInputStream(new File(systemConfigProperties.getUploadImgPath()+filename));
            response.setContentType("application/octet-stream; charset=UTF-8");
            IoUtil.copy(input, response.getOutputStream());
        }catch (Exception e){
            System.out.println("文件读取异常，"+e.getLocalizedMessage());
        }
    }

}