package cc.mrbird.febs.mall.controller;

import cc.mrbird.febs.common.annotation.ControllerEndpoint;
import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.*;
import cc.mrbird.febs.mall.dto.AccountAndCodeDto;
import cc.mrbird.febs.mall.dto.Base64UploadDto;
import cc.mrbird.febs.mall.entity.DataDictionaryCustom;
import cc.mrbird.febs.mall.service.ICommonService;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import sun.misc.BASE64Encoder;

import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @author wzy
 * @date 2021-09-16
 **/
@Slf4j
@CrossOrigin("*")
@RestController
@RequestMapping(value = "/api/common")
@RequiredArgsConstructor
@Api(value = "CommonController", tags = "公共请求类")
public class CommonController {

    private final RedisUtils redisUtils;
    private final ICommonService commonService;

    @ApiOperation(value = "获取验证码接口", notes = "获取验证码通用接口")
    @GetMapping(value = "/verifyCode")
    public FebsResponse verifyCode(@ApiParam(name = "account", value = "手机号", required = true) @RequestParam(value = "account") String account,
                                   @ApiParam(name = "type", value = "类型1-手机号", required = true) @RequestParam("type") String type) {
        log.info("#账号:{}, 类型:{}#", account, type);

        Integer code = (int) ((Math.random() * 9 + 1) * 100000);
        if (StrUtil.isNotBlank(redisUtils.getString(AppContants.VERIFY_CODE_PREFIX + account))) {
            throw new FebsException("验证码已发送");
        }

        // 发送手机验证码
        if (AppContants.ACCOUNT_TYPE_MOBILE.equals(type)) {
            boolean result = ZzSmsSend.sendVerifyCode(account, code.toString(), 2);
            if (result) {
                Map<String, Object> map = new HashMap<>();
                boolean flag = redisUtils.set(AppContants.VERIFY_CODE_PREFIX + account, code, 120);
                map.put("code", flag);
                return new FebsResponse().success().message("验证码发送成功");
            }
            // 发送邮件验证码
        } else if (AppContants.ACCOUNT_TYPE_EMAIL.equals(type)) {
            boolean flag = SubMailSend.sendMail(account, code.toString());
            if (flag) {
                redisUtils.set(AppContants.VERIFY_CODE_PREFIX + account, code, 120);
                return new FebsResponse().success().message("验证码发送成功");
            } else {
                return new FebsResponse().fail().message("验证码发送失败");
            }
        } else {
            log.info("未定义账号类型");
            throw new FebsException("未定义账号类型");
        }
        return new FebsResponse().fail().message("验证码发送失败");
    }

    @ApiOperation(value = "获取阿里云验证码接口", notes = "获取阿里云验证码接口")
    @GetMapping(value = "/aliVerifyCode")
    public FebsResponse aliVerifyCode(@ApiParam(name = "account", value = "手机号", required = true) @RequestParam(value = "account") String account,
                                   @ApiParam(name = "type", value = "类型1-手机号", required = true) @RequestParam("type") String type) {
        log.info("#账号:{}, 类型:{}#", account, type);

        Integer code = (int) ((Math.random() * 9 + 1) * 100000);
        if (StrUtil.isNotBlank(redisUtils.getString(AppContants.VERIFY_CODE_PREFIX + account))) {
            throw new FebsException("验证码已发送");
        }

        // 发送手机验证码
        if (AppContants.ACCOUNT_TYPE_MOBILE.equals(type)) {
            boolean result = ZzSmsSend.sendALiYun(account, code.toString());
            if (result) {
                Map<String, Object> map = new HashMap<>();
                boolean flag = redisUtils.set(AppContants.VERIFY_CODE_PREFIX + account, code, 120);
                map.put("code", flag);
                return new FebsResponse().success().message("验证码发送成功");
            }
            // 发送邮件验证码
        } else if (AppContants.ACCOUNT_TYPE_EMAIL.equals(type)) {
            boolean flag = SubMailSend.sendMail(account, code.toString());
            if (flag) {
                redisUtils.set(AppContants.VERIFY_CODE_PREFIX + account, code, 120);
                return new FebsResponse().success().message("验证码发送成功");
            } else {
                return new FebsResponse().fail().message("验证码发送失败");
            }
        } else {
            log.info("未定义账号类型");
            throw new FebsException("未定义账号类型");
        }
        return new FebsResponse().fail().message("验证码发送失败");
    }

    /**
     *  图片上传
     * @return
     */
    @PostMapping(value = "/uploadFileBase64")
    @ControllerEndpoint(operation = "图片上传", exceptionMessage = "上传失败")
    public Map<String,Object> uploadFileBase64(@RequestBody @Validated MultipartFile file) {
        if (file == null || file.isEmpty()) {
            return new FebsResponse().message("上传文件为空");
        }

        //文件加密
        BASE64Encoder base64Encoder =new BASE64Encoder();
        String base64EncoderImg = null;
        try {
            base64EncoderImg = base64Encoder.encode(file.getBytes());
        } catch (IOException e) {
            e.printStackTrace();
        }

        String imageFuffix = ".png";
        String imageNames = System.currentTimeMillis() + IdUtil.simpleUUID() + imageFuffix;
        String imageName = "uploadeFile/" + imageNames;
        OssUtils.uploadFileWithBase64(base64EncoderImg, imageName);
        String bucket_name ="https://excoin.oss-cn-hangzhou.aliyuncs.com";
        String url = bucket_name + "/" + imageName;

        Map<String,Object> map = new HashMap<String,Object>();
        Map<String,Object> map2 = new HashMap<String,Object>();
        map.put("code",0);//0表示成功，1失败
        map.put("msg","上传成功");//提示消息
        map.put("data",map2);
        map2.put("src",url);//图片url
        map2.put("title",imageNames);//图片名称，这个会显示在输入框里
        return map;
    }

    @ApiOperation(value = "数据字典")
    @GetMapping(value = "/findDataDic/{type}")
    public FebsResponse findDataDic(@PathVariable("type") String type) {
        List<DataDictionaryCustom> dic = commonService.findDataDicByType(type);
        return new FebsResponse().success().data(dic);
    }

    @ApiOperation(value = "base64上传")
    @PostMapping(value = "/base64Upload")
    public FebsResponse base64Upload(@RequestBody @Validated Base64UploadDto base64UploadDto) {
        String base64Str = base64UploadDto.getBase64Str();
        if (base64Str.startsWith("data:image")) {
            base64Str = base64Str.substring(base64Str.indexOf(",") + 1, base64Str.length() - 1);
        }

        String imageFuffix = ".jpg";
        String imageNames = System.currentTimeMillis() + IdUtil.simpleUUID() + imageFuffix;
        String imageName = "uploadeFile/" + imageNames;
        OssUtils.uploadFileWithBase64(base64Str, imageName);
        String bucket_name ="https://excoin.oss-cn-hangzhou.aliyuncs.com";
        String url = bucket_name + "/" + imageName;

        return new FebsResponse().message("上传成功").success().data(url);
    }

    @ApiOperation(value = "获取版本信息")
    @GetMapping(value = "/appVersion")
    public FebsResponse appVersion() {
        return new FebsResponse().message("获取成功").success().data(commonService.findAppVersion());
    }

    @ApiOperation(value = "验证验证码接口")
    @PostMapping(value = "/checkCode")
    public FebsResponse checkCode(@RequestBody AccountAndCodeDto accountAndCodeDto) {

        boolean flag = commonService.verifyCode(accountAndCodeDto.getAccount(), accountAndCodeDto.getCode());
        if (flag) {
            return new FebsResponse().success();
        }
        return new FebsResponse().fail().message("验证码错误");
    }
}