package com.matrix.system.app.action;

import com.alibaba.fastjson.JSONObject;
import com.matrix.component.redis.RedisClient;
import com.matrix.core.pojo.AjaxResult;
import com.matrix.core.tools.*;
import com.matrix.system.app.authority.AppAuthorityManager;
import com.matrix.system.app.dto.LoginDto;
import com.matrix.system.app.dto.PwdResetDto;
import com.matrix.system.app.dto.SmsCodeDto;
import com.matrix.system.app.dto.UploadPhotoDto;
import com.matrix.system.app.utils.Sms106Send;
import com.matrix.system.app.vo.UserInfoVo;
import com.matrix.system.common.authority.DefaultAuthorityManager;
import com.matrix.system.common.authority.strategy.AccountPasswordLogin;
import com.matrix.system.common.authority.strategy.LoginStrategy;
import com.matrix.system.common.bean.SysUsers;
import com.matrix.system.common.service.SysUsersService;
import com.matrix.system.common.tools.PasswordUtil;
import com.matrix.system.common.tools.UploadUtil;
import com.matrix.system.hive.bean.AppVersion;
import com.matrix.system.hive.bean.SysShopInfo;
import com.matrix.system.hive.plugin.util.CollectionUtils;
import com.matrix.system.hive.plugin.util.ImageUtil;
import com.matrix.system.hive.service.SysShopInfoService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiResponse;
import io.swagger.annotations.ApiResponses;
import org.apache.commons.fileupload.FileUploadException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartHttpServletRequest;

import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.NoSuchAlgorithmException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * @author wzy
 * @date 2020-12-21
 **/
@CrossOrigin(origins = "*")
@Api(value = "CommonAction", tags = "手机端公共请求类(含登陆)")
@RestController
@RequestMapping(value = "/api/common")
public class ApiCommonAction {

    @Autowired
    private SysUsersService sysUsersService;

    @Autowired
    private SysShopInfoService sysShopInfoService;

    @Autowired
    private AppAuthorityManager authorityManager;

    @Autowired
    private RedisClient redisClient;

    @Value("${file_storage_path}")
    private String fileStoragePath;
    @Value("${static_resource_url}")
    private String nginxUrl;

    @ApiOperation(value = "登陆接口", notes = "手机端登陆接口")
    @ApiResponses({
            @ApiResponse(code = 200, message = "OK",  response = UserInfoVo.class)
    })
    @PostMapping(value = "/login")
    public AjaxResult login(@RequestBody @Validated LoginDto loginDto) {

        SysUsers user = new SysUsers();
        user.setSuAccount(loginDto.getUsername());
        user.setSuPassword(loginDto.getPassword());
        LoginStrategy apLogin = new AccountPasswordLogin(user, sysUsersService);
        user = authorityManager.login(apLogin);

        UserInfoVo userInfoVo = new UserInfoVo();
        if(user.getShopId()!=null){
            SysShopInfo shopInfo = sysShopInfoService.findById(user.getShopId());
            user.setShopName(shopInfo.getShopName());
            userInfoVo.setShopName(shopInfo.getShopShortName());
        }
        user.setSuPassword(null);

        String token = UUIDUtil.getRandomID();
        redisClient.saveValueForever(token, JSONObject.toJSONString(user));

        userInfoVo.setId(user.getSuId());
        userInfoVo.setName(user.getSuName());
        userInfoVo.setRoleName(user.getRoleName());
        userInfoVo.setPhoto(user.getSuPhoto());

        AjaxResult result = AjaxResult.buildSuccessInstance("登陆成功");
        authorityManager.initUserPower(result,user);
        result.putInMap("user", userInfoVo);
        result.putInMap("token", token);
        return result;
    }

    @ApiOperation(value = "图片上传接口", notes = "图片上传接口")
    @PostMapping(value = "/uploadPhotoBase64")
    public AjaxResult uploadPhotoBase64(@RequestBody @Validated UploadPhotoDto uploadPhotoDto) {
        // 文件保存目录路径
        String savePath = fileStoragePath;
        String abstractPath= DateUtil.dateFormatStr(new Date(),DateUtil.DATE_FORMAT_NO_SPLITE_DD);
        savePath=savePath+File.separator+abstractPath;

        String fileName =UUIDUtil.getRandomID() + ".png";


        // 文件保存目录URL
        String saveUrl = nginxUrl;
        LogUtil.debug("图片保存目录路径={}",fileStoragePath);
        LogUtil.debug("图片保存目录URL={}",nginxUrl);
        // 保存和访问路径检查
        if (StringUtils.isBlank(saveUrl) || StringUtils.isBlank(savePath)) {
            return AjaxResult.buildFailInstance("文件上传失败错误代码：001");
        }

        // 检查目录
        File uploadDir = new File(savePath);
        if (!uploadDir.isDirectory()) {
            uploadDir.mkdir();
        }

        ImageUtil.base64ToFile(uploadPhotoDto.getBase64(),savePath , fileName);
        LogUtil.info("fileName : {}", fileName);

        AjaxResult ajaxResult = AjaxResult.buildSuccessInstance("上传成功");
        ajaxResult.putInMap("file", nginxUrl + abstractPath+"/"+fileName);
        return ajaxResult;
    }


    String folderType = "image";
    public final static List<FileType> EXT_LIST = new ArrayList<FileType>();
    static {
        EXT_LIST.add(FileType.JPEG);
        EXT_LIST.add(FileType.PNG);
    }

    @ApiOperation(value = "表单图片上传接口", notes = "表单图片上传接口")
    @PostMapping(value = "/uploadImg")
    public AjaxResult uploadImg(HttpServletResponse response, MultipartHttpServletRequest request)
            throws IOException, FileUploadException, NoSuchAlgorithmException {
        Map<String, String> fileMap = UploadUtil.doUpload(request, EXT_LIST, folderType, 1L);
        AjaxResult ajaxResult = AjaxResult.buildSuccessInstance("上传成功");
        ajaxResult.putInMap("file", fileMap.get("visitPath"));
        return ajaxResult;
    }


    @ApiOperation(value = "短信验证码发送", notes = "短信验证码发送")
    @PostMapping(value = "/sendSmsCode")
    public AjaxResult sendSmsCode(@RequestBody @Validated SmsCodeDto smsCodeDto) {
        SysUsers user = new SysUsers();
        user.setSuTel(smsCodeDto.getTelphone());
        List<SysUsers> users = sysUsersService.findByModel(user);
        if (CollectionUtils.isEmpty(users)) {
            return AjaxResult.buildFailInstance("该手机号不存在");
        }

        String codeExist = redisClient.getCachedValue(smsCodeDto.getTelphone());
        if (StringUtils.isNotBlank(codeExist)) {
            return AjaxResult.buildFailInstance("请勿重复发送验证码");
        }

        Integer code =(int) ((Math.random() * 9 + 1) * 100000);
        Sms106Send.sendVerifyCode(smsCodeDto.getTelphone(), code.toString(), 2);
        redisClient.saveValue(smsCodeDto.getTelphone(), code.toString(), 120);
        return AjaxResult.buildSuccessInstance("发送成功");
    }

    @ApiOperation(value = "重置登陆密码", notes = "重置登陆密码")
    @PostMapping(value = "/resetLoginPwd")
    public AjaxResult resetLoginPwd(@RequestBody @Validated PwdResetDto pwdResetDto) throws UnsupportedEncodingException, NoSuchAlgorithmException {
        SysUsers user = new SysUsers();
        user.setSuTel(pwdResetDto.getTelphone());
        List<SysUsers> users = sysUsersService.findByModel(user);
        if (CollectionUtils.isEmpty(users)) {
            return AjaxResult.buildFailInstance("该手机号不存在");
        }

        String code = redisClient.getCachedValue(pwdResetDto.getTelphone());
        if (StringUtils.isBlank(code)) {
            return AjaxResult.buildFailInstance("验证码已失效，请重新发送");
        }

        if (!code.equals(pwdResetDto.getCode())) {
            return AjaxResult.buildFailInstance("验证码错误");
        }

        user = users.get(0);
        user.setSuPassword(pwdResetDto.getNewPwd());
        String pwd = PasswordUtil.getEncrypUserPwd(user);

        int i = sysUsersService.updateUserPassword(user.getSuId(), pwd);
        if (i > 0) {
            redisClient.removeObject(pwdResetDto.getTelphone());
            return AjaxResult.buildSuccessInstance("修改成功");
        }
        return AjaxResult.buildFailInstance("修改失败");
    }

    @ApiOperation(value = "获取app版本", notes = "获取app版本")
    @ApiResponses({
            @ApiResponse(code = 200, message = "ok", response = AppVersion.class)
    })
    @GetMapping(value = "/findAppVersion")
    public AjaxResult findAppVersion() {
        return AjaxResult.buildSuccessInstance(sysUsersService.findAppVersion());
    }
}