package com.doumee.api.business;

import com.doumee.api.BaseController;
import com.doumee.core.annotation.excel.ExcelExporter;
import com.doumee.core.annotation.pr.PreventRepeat;
import com.doumee.core.model.ApiResponse;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.dao.business.model.AppVersion;
import com.doumee.service.business.AppVersionService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.PrintWriter;
import java.util.*;

/**
 * APP版本管理
 * @author rk
 * @date 2026/04/10
 */
@Api(tags = "APP版本")
@RestController
@RequestMapping("/business/appVersion")
public class AppVersionController extends BaseController {

    @Autowired
    private AppVersionService appVersionService;

    @PreventRepeat
    @ApiOperation("新建")
    @PostMapping("/create")
    @RequiresPermissions("business:appVersion:create")
    public ApiResponse create(@RequestBody AppVersion appVersion) {
        LoginUserInfo loginUserInfo = this.getLoginUser();
        appVersion.setDeleted(0);
        appVersion.setCreateTime(new Date());
        appVersion.setCreateUser(loginUserInfo.getId());
        appVersion.setUpdateTime(new Date());
        appVersion.setUpdateUser(loginUserInfo.getId());
        return ApiResponse.success(appVersionService.create(appVersion));
    }

    @ApiOperation("根据ID删除")
    @GetMapping("/delete/{id}")
    @RequiresPermissions("business:appVersion:delete")
    public ApiResponse deleteById(@PathVariable Integer id) {
        appVersionService.deleteById(id);
        return ApiResponse.success(null);
    }

    @ApiOperation("批量删除")
    @GetMapping("/delete/batch")
    @RequiresPermissions("business:appVersion:delete")
    public ApiResponse deleteByIdInBatch(@RequestParam String ids) {
        String[] idArray = ids.split(",");
        List<Integer> idList = new ArrayList<>();
        for (String id : idArray) {
            idList.add(Integer.valueOf(id));
        }
        appVersionService.deleteByIdInBatch(idList);
        return ApiResponse.success(null);
    }

    @ApiOperation("根据ID修改")
    @PostMapping("/updateById")
    @RequiresPermissions("business:appVersion:update")
    public ApiResponse updateById(@RequestBody AppVersion appVersion) {
        LoginUserInfo loginUserInfo = this.getLoginUser();
        appVersion.setUpdateTime(new Date());
        appVersion.setUpdateUser(loginUserInfo.getId());
        appVersionService.updateById(appVersion);
        return ApiResponse.success(null);
    }

    @ApiOperation("分页查询")
    @PostMapping("/page")
    @RequiresPermissions("business:appVersion:query")
    public ApiResponse<PageData<AppVersion>> findPage(@RequestBody PageWrap<AppVersion> pageWrap) {
        return ApiResponse.success(appVersionService.findPage(pageWrap));
    }

    @ApiOperation("导出Excel")
    @PostMapping("/exportExcel")
    @RequiresPermissions("business:appVersion:exportExcel")
    public void exportExcel(@RequestBody PageWrap<AppVersion> pageWrap, HttpServletResponse response) {
        ExcelExporter.build(AppVersion.class).export(appVersionService.findPage(pageWrap).getRecords(), "APP版本", response);
    }

    @ApiOperation("根据ID查询")
    @GetMapping("/{id}")
    @RequiresPermissions("business:appVersion:query")
    public ApiResponse findById(@PathVariable Integer id) {
        return ApiResponse.success(appVersionService.findById(id));
    }

    @ApiOperation("上传APP文件")
    @PostMapping(value = "/uploadFile", headers = "content-type=multipart/form-data")
    public void uploadFile(HttpServletRequest request, HttpServletResponse response) throws Exception {
        Map<String, Object> context = new HashMap<>();
        try {
            CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
            if (multipartResolver.isMultipart(request)) {
                MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
                Iterator<String> it = multipartRequest.getFileNames();
                while (it.hasNext()) {
                    MultipartFile file = multipartRequest.getFile(it.next());
                    if (file != null && !file.isEmpty()) {
                        Map<String, Object> data = appVersionService.uploadFile(file);
                        context.put("success", true);
                        context.put("code", 200);
                        context.put("errno", 0);
                        context.put("data", data);
                        context.put("message", "请求成功");
                        response.setCharacterEncoding("UTF-8");
                        response.setContentType("application/json");
                        PrintWriter out = response.getWriter();
                        out.print(com.alibaba.fastjson.JSONObject.toJSONString(context));
                        out.flush();
                        out.close();
                        return;
                    }
                }
            }
        } catch (Exception e) {
            context.put("code", 0);
            context.put("message", "上传失败");
        }
        response.setCharacterEncoding("UTF-8");
        response.setContentType("application/json");
        PrintWriter out = response.getWriter();
        out.print(com.alibaba.fastjson.JSONObject.toJSONString(context));
        out.flush();
        out.close();
    }

}