package com.gszc.controller;

import com.alibaba.fastjson.JSONObject;
import com.gszc.build.Result;
import com.gszc.build.ResultBuilder;
import com.gszc.entity.MiniUser;
import com.gszc.service.LoginService;
import com.gszc.service.MiniAppService;
import com.gszc.util.JwtUtils;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;

@Api(value = "工商注册 API", tags = {"登录api"})
@RestController
@RequestMapping("/login")
public class LoginController {

    @Autowired
    LoginService loginService;

    @Autowired
    private MiniAppService miniAppService;

    @PostMapping("/decryptUserInfo")
    @ApiOperation(value = "解密用户信息", notes = "解密用户信息")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "userId", value = "userId", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "encryptedData", value = "加密数据", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "ivStr", value = "iv", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "signature", value = "签名", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "rawData", value = "原始数据", dataType = "string", paramType = "query"),
    })
    public Result decryptUserInfo(String userId,String encryptedData ,String ivStr,String signature,String rawData){
        MiniUser miniUser = miniAppService.decryptUserInfo(userId, encryptedData, ivStr, signature, rawData);
        return ResultBuilder.withPayload(miniUser).build();
    }

    @PostMapping("/isNewUserLogin")
    @ApiOperation(value = "是否新用户", notes = "是否新用户")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "code", value = "code", dataType = "string", paramType = "query"),
    })
    public Result isNewUserLogin(String code,HttpServletResponse response){
        JSONObject result = miniAppService.isNewUser(code);
        Cookie cookie = new Cookie("username", result.getString("openId"));
        cookie.setMaxAge(60 * 60);
        cookie.setPath("/");
        response.addCookie(cookie);
        String sign = JwtUtils.sign(result.getString("openId"), result.getString("openId"),"miniUser");
        result.put("token",sign);
        result.remove("openId");
        return ResultBuilder.withPayload(result).build();
    }

    @ApiOperation(value = "获得手机号码", notes = "获得手机号码")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "userId", value = "userId", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "encryptedData", value = "加密数据", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "ivStr", value = "iv", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "signature", value = "签名", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "rawData", value = "原始数据", dataType = "string", paramType = "query"),
    })
    @PostMapping("/decryptPhoneNumber")
    public Result decryptPhoneNumber(String userId,String encryptedData ,String ivStr,String signature,String rawData){
        MiniUser miniUser = miniAppService.decryptPhoneNumber(userId, encryptedData, ivStr, signature, rawData);
        return ResultBuilder.withPayload(miniUser).build();
    }


//    @RequestMapping("/")
//    public void a(HttpServletRequest request, HttpServletResponse response) throws Exception {
//        //消息来源可靠性验证
//        String signature = request.getParameter("signature");// 微信加密签名
//        String timestamp = request.getParameter("timestamp");// 时间戳
//        String nonce = request.getParameter("nonce");       // 随机数
//        String echostr = request.getParameter("echostr");//成为开发者验证
//        //确认此次GET请求来自微信服务器，原样返回echostr参数内容，则接入生效，成为开发者成功，否则接入失败
//        System.out.println();
//        response.getWriter().println(request.getParameter("echostr"));
//    }
//
//
//    public void post(HttpServletRequest request, HttpServletResponse response) throws Exception {
//        // TODO 消息的接收、处理、响应
//    }
//
//
    /**
     * pc端登录
     *
     * @param username
     * @param password
     * @return
     */
    @PostMapping("/login")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "username", value = "用户名", dataType = "string", paramType = "query"),
            @ApiImplicitParam(name = "password", value = "密码", dataType = "string", paramType = "query")
    })
    public Result login(String username, String password, HttpServletResponse response) {
        boolean login = loginService.login(username, password);
        if (login) {
            Cookie cookie = new Cookie("username", username);
            cookie.setMaxAge(60 * 60);
            cookie.setPath("/");
            response.addCookie(cookie);
            String sign = JwtUtils.sign(username, password,"pcUser");
            return ResultBuilder.withPayload(sign).build();
        } else {
            return ResultBuilder.error("登录失败").build();
        }
    }

//
//    @PostMapping("/getOpenid")
//    public Result getOpenid(String code) {
//
//        JSONObject token = loginService.getToken(code);
//        String sign = JwtUtils.sign(token.getString("openid"), token.getString("openid"));
//        return ResultBuilder.withPayload(sign).build();
//    }
//
//    @PostMapping("/getUser")
//    @ApiImplicitParam(name = "token", value = "token", required = true, dataType = "String", paramType = "header")
//    public Result getUser(HttpServletRequest request){
//        String token = request.getHeader("token");
//        String username = JwtUtils.getUsername(token);
//        WxUser user = loginService.getUser(username);
//        return ResultBuilder.withPayload(user).build();
//    }
}