package vip.xiaonuo.weixin.miniapp.controller;

import cn.binarywang.wx.miniapp.api.WxMaService;
import cn.binarywang.wx.miniapp.bean.WxMaJscode2SessionResult;
import cn.binarywang.wx.miniapp.bean.WxMaPhoneNumberInfo;
import cn.binarywang.wx.miniapp.bean.WxMaUserInfo;
import cn.binarywang.wx.miniapp.util.WxMaConfigHolder;
import io.swagger.v3.oas.annotations.Operation;
import jakarta.annotation.Resource;
import jakarta.validation.Valid;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.common.error.WxErrorException;
import org.apache.commons.lang3.StringUtils;
import org.springframework.web.bind.annotation.*;
import vip.xiaonuo.auth.core.enums.SaClientTypeEnum;
import vip.xiaonuo.auth.modular.login.param.AuthAccountPasswordLoginParam;
import vip.xiaonuo.auth.modular.login.service.AuthService;
import vip.xiaonuo.common.pojo.CommonResult;
import vip.xiaonuo.sys.modular.user.result.SysLoginUser;
import vip.xiaonuo.sys.modular.user.service.SysUserService;
import vip.xiaonuo.weixin.miniapp.model.JfcloudWxMaJscode2SessionResult;
import vip.xiaonuo.weixin.util.JsonUtils;

import java.util.Objects;

/**
 * 微信小程序用户接口
 *
 * @author <a href="https://github.com/binarywang">Binary Wang</a>
 */
@RestController
@AllArgsConstructor
@Slf4j
@RequestMapping("/wx/user/{appid}")
public class WxMaUserController {
    private final WxMaService wxMaService;
    private final SysUserService sysUserService;
    @Resource
    private AuthService authService;

    /**
     * 登陆接口
     */
    @GetMapping("/login")
    public String login(@PathVariable String appid, String code) {
        if (StringUtils.isBlank(code)) {
            return "empty jscode";
        }
        if (!wxMaService.switchover(appid)) {
            throw new IllegalArgumentException(String.format("未找到对应appid=[%s]的配置，请核实！", appid));
        }
        try {
            WxMaJscode2SessionResult session = wxMaService.getUserService().getSessionInfo(code);
            String openid = session.getOpenid();
            SysLoginUser loginUser = sysUserService.getUserByOpenId(openid);
            JfcloudWxMaJscode2SessionResult jfcloudWxMaJscode2SessionResult = new JfcloudWxMaJscode2SessionResult();
            jfcloudWxMaJscode2SessionResult.setOpenid(session.getOpenid());
//            jfcloudWxMaJscode2SessionResult.setSessionKey(session.getSessionKey());
            if (!Objects.isNull(loginUser)) {
                //非新用户，直接登录返回token
                String token = authService.doLoginByOpenId(openid, loginUser);
                //TODO 可以增加自己的逻辑，关联业务相关数据
                jfcloudWxMaJscode2SessionResult.setUser(loginUser);
                jfcloudWxMaJscode2SessionResult.setToken(token);
                jfcloudWxMaJscode2SessionResult.setOpenid(session.getOpenid());
            }
            return JsonUtils.toJson(jfcloudWxMaJscode2SessionResult);
        } catch (WxErrorException e) {
            log.error(e.getMessage(), e);
            return e.toString();
        } finally {
            WxMaConfigHolder.remove();//清理ThreadLocal
        }
    }

    @Operation(summary = "小程序密码登录")
    @PostMapping("/mini/login")
    public CommonResult<String> doMiniLogin(@RequestBody @Valid AuthAccountPasswordLoginParam authAccountPasswordLoginParam) {
        return CommonResult.data(authService.doMiniLogin(authAccountPasswordLoginParam, SaClientTypeEnum.B.getValue()));
    }


    /**
     * <pre>
     * 获取用户信息接口
     * </pre>
     */
    @GetMapping("/info")
    public String info(@PathVariable String appid, String sessionKey, String signature, String rawData, String encryptedData, String iv) {
        if (!wxMaService.switchover(appid)) {
            throw new IllegalArgumentException(String.format("未找到对应appid=[%s]的配置，请核实！", appid));
        }

        // 用户信息校验
        if (!wxMaService.getUserService().checkUserInfo(sessionKey, rawData, signature)) {
            WxMaConfigHolder.remove();//清理ThreadLocal
            return "user check failed";
        }

        // 解密用户信息
        WxMaUserInfo userInfo = wxMaService.getUserService().getUserInfo(sessionKey, encryptedData, iv);
        WxMaConfigHolder.remove();//清理ThreadLocal
        return JsonUtils.toJson(userInfo);
    }

    /**
     * <pre>
     * 获取用户绑定手机号信息
     * </pre>
     */
    @GetMapping("/phone")
    public String phone(@PathVariable String appid, String sessionKey, String signature, String rawData, String encryptedData, String iv) {
        if (!wxMaService.switchover(appid)) {
            throw new IllegalArgumentException(String.format("未找到对应appid=[%s]的配置，请核实！", appid));
        }

        // 用户信息校验
        if (!wxMaService.getUserService().checkUserInfo(sessionKey, rawData, signature)) {
            WxMaConfigHolder.remove();//清理ThreadLocal
            return "user check failed";
        }
        // 解密
        WxMaPhoneNumberInfo phoneNoInfo = wxMaService.getUserService().getPhoneNoInfo(sessionKey, encryptedData, iv);
        WxMaConfigHolder.remove();//清理ThreadLocal
        return JsonUtils.toJson(phoneNoInfo);
    }

}