import {Avatar, Tag, Space, Button} from '@nutui/nutui-react-taro'
import {View, Text} from '@tarojs/components'
import {getUserInfo, getWxOpenId} from '@/api/layout';
import Taro from '@tarojs/taro';
import {useEffect, useState, forwardRef, useImperativeHandle} from "react";
import {User} from "@/api/system/user/model";
import navTo from "@/utils/common";
import {TenantId} from "@/config/app";
import {useUser} from "@/hooks/useUser";
import {useUserData} from "@/hooks/useUserData";
import {getStoredInviteParams} from "@/utils/invite";
import UnifiedQRButton from "@/components/UnifiedQRButton";
import {useThemeStyles} from "@/hooks/useTheme";

const UserCard = forwardRef<any, any>((_, ref) => {
  const {data, refresh} = useUserData()
  const {getDisplayName, getRoleName} = useUser();
  const [IsLogin, setIsLogin] = useState<boolean>(false)
  const [userInfo, setUserInfo] = useState<User>()

  const themeStyles = useThemeStyles();

  // 下拉刷新
  const handleRefresh = async () => {
    await refresh()
    Taro.showToast({
      title: '刷新成功',
      icon: 'success'
    })
  }

  // 暴露方法给父组件
  useImperativeHandle(ref, () => ({
    handleRefresh
  }))

  useEffect(() => {
    // Taro.getSetting：获取用户的当前设置。返回值中只会出现小程序已经向用户请求过的权限。
    Taro.getSetting({
      success: (res) => {
        if (res.authSetting['scope.userInfo']) {
          // 用户已经授权过，可以直接获取用户信息
          console.log('用户已经授权过，可以直接获取用户信息')
          reload();
        } else {
          // 用户未授权，需要弹出授权窗口
          console.log('用户未授权，需要弹出授权窗口')
          showAuthModal();
        }
      }
    });
  }, []);

  const reload = () => {
    Taro.getUserInfo({
      success: (res) => {
        const avatar = res.userInfo.avatarUrl;
        setUserInfo({
          avatar,
          nickname: res.userInfo.nickName,
          sexName: res.userInfo.gender == 1 ? '男' : '女'
        })
        getUserInfo().then((data) => {
          if (data) {
            setUserInfo(data)
            setIsLogin(true);
            Taro.setStorageSync('UserId', data.userId)
            // 登录态已就绪后刷新卡片统计（余额/积分/券/礼品卡）
            refresh().then()

            // 获取openId
            if (!data.openid) {
              Taro.login({
                success: (res) => {
                  getWxOpenId({code: res.code}).then(() => {
                  })
                }
              })
            }
          }
        }).catch(() => {
          console.log('未登录')
        });
      }
    });
  };

  const showAuthModal = () => {
    Taro.showModal({
      title: '授权提示',
      content: '需要获取您的用户信息',
      confirmText: '去授权',
      cancelText: '取消',
      success: (res) => {
        if (res.confirm) {
          // 用户点击确认，打开授权设置页面
          openSetting();
        }
      }
    });
  };

  const openSetting = () => {
    // Taro.openSetting：调起客户端小程序设置界面，返回用户设置的操作结果。设置界面只会出现小程序已经向用户请求过的权限。
    Taro.openSetting({
      success: (res) => {
        if (res.authSetting['scope.userInfo']) {
          // 用户授权成功，可以获取用户信息
          reload();
        } else {
          // 用户拒绝授权，提示授权失败
          Taro.showToast({
            title: '授权失败',
            icon: 'none'
          });
        }
      }
    });
  };

  /* 获取用户手机号 */
  const handleGetPhoneNumber = ({detail}: { detail: { code?: string, encryptedData?: string, iv?: string } }) => {
    const {code, encryptedData, iv} = detail

    // 判断用户是否已登录
    if(IsLogin){
      return navTo(`/user/profile/profile`)
    }

    // 获取存储的邀请参数
    const inviteParams = getStoredInviteParams()
    const refereeId = inviteParams?.inviter ? parseInt(inviteParams.inviter) : 0

    Taro.login({
      success: function () {
        if (code) {
          Taro.request({
            url: 'https://server.websoft.top/api/wx-login/loginByMpWxPhone',
            method: 'POST',
            data: {
              code,
              encryptedData,
              iv,
              notVerifyPhone: true,
              refereeId: refereeId, // 使用解析出的推荐人ID
              sceneType: 'save_referee',
              tenantId: TenantId
            },
            header: {
              'content-type': 'application/json',
              TenantId
            },
            success: function (res) {
              if (res.data.code == 1) {
                Taro.showToast({
                  title: res.data.message,
                  icon: 'error',
                  duration: 2000
                })
                return false;
              }
              // 登录成功
              Taro.setStorageSync('access_token', res.data.data.access_token)
              Taro.setStorageSync('UserId', res.data.data.user.userId)
              setUserInfo(res.data.data.user)
              setIsLogin(true)
              // 登录态已就绪后刷新卡片统计（余额/积分/券/礼品卡）
              refresh().then()
            }
          })
        } else {
          console.log('登录失败！')
        }
      }
    })
  }

  return (
    <View className={'pt-14'}>
        {/* 使用相对定位容器，让个人资料图片可以绝对定位在右上角 */}
        <View className="relative z-20">
          <View
            className={'user-card w-full flex flex-col justify-around rounded-xl'}
          >
            <View className={'user-card-header flex w-full justify-between items-center pt-4'}>
              <View className={'flex items-center mx-4'}>
                {IsLogin && (
                  <View style={{color: '#ffffff', height: 'auto'}} onClick={() => navTo(`/user/profile/profile`)}>
                    <View className={'flex items-center gap-2'}>
                      <Avatar
                        size={'large'}
                        src={userInfo?.avatar || ''}
                      />
                      <View className={'flex flex-col'}>
                        <Text style={{color: '#ffffff'}}>{getDisplayName() || '点击登录'}</Text>
                        <View><Tag type="success">{getRoleName()}</Tag></View>
                      </View>
                    </View>
                  </View>
                )}
                {!IsLogin && (
                  <Button style={{color: '#ffffff', height: 'auto'}} open-type="getPhoneNumber"
                          onGetPhoneNumber={handleGetPhoneNumber}>
                    <View className={'flex items-center gap-2'}>
                      <Avatar
                        size={'large'}
                        src={userInfo?.avatar || ''}
                      />
                      <View className={'flex flex-col'}>
                        <Text style={{color: '#ffffff'}}>{getDisplayName() || '点击登录'}</Text>
                      </View>
                    </View>
                  </Button>
                )}
              </View>
              <Space style={{
                marginTop: '30px',
                marginRight: '10px'
              }}>
                {/*统一扫码入口 - 支持登录和核销*/}
                <UnifiedQRButton
                  text="扫一扫"
                  size="small"
                  onSuccess={(result) => {
                    console.log('统一扫码成功:', result);
                    // 根据扫码类型给出不同的提示
                    if (result.type === 'verification') {
                      // 核销成功，可以显示更多信息或跳转到详情页
                      Taro.showModal({
                        title: '核销成功',
                        content: `已成功核销的品类：${result.data.goodsName || '礼品卡'}，面值￥${result.data.faceValue}`
                      });
                    }
                  }}
                  onError={(error) => {
                    console.error('统一扫码失败:', error);
                  }}
                />
              </Space>
            </View>
            <View className={'py-2'}>
              <View className={'flex justify-around mt-1'}>
                <View className={'item flex justify-center flex-col items-center'}
                      onClick={() => navTo('/user/wallet/wallet', true)}>
                  <Text className={'text-xs text-gray-200'} style={themeStyles.textColor}>余额</Text>
                  <Text className={'text-xl text-white'} style={themeStyles.textColor}>{data?.balance || '0.00'}</Text>
                </View>
                <View className={'item flex justify-center flex-col items-center'}>
                  <Text className={'text-xs text-gray-200'} style={themeStyles.textColor}>积分</Text>
                  <Text className={'text-xl text-white'} style={themeStyles.textColor}>{data?.points || 0}</Text>
                </View>
                <View className={'item flex justify-center flex-col items-center'}
                      onClick={() => navTo('/user/coupon/index', true)}>
                  <Text className={'text-xs text-gray-200'} style={themeStyles.textColor}>优惠券</Text>
                  <Text className={'text-xl text-white'} style={themeStyles.textColor}>{data?.coupons || 0}</Text>
                </View>
                <View className={'item flex justify-center flex-col items-center'}
                      onClick={() => navTo('/user/gift/index', true)}>
                  <Text className={'text-xs text-gray-200'} style={themeStyles.textColor}>礼品卡</Text>
                  <Text className={'text-xl text-white'} style={themeStyles.textColor}>{data?.giftCards || 0}</Text>
                </View>
              </View>
            </View>
          </View>
        </View>
    </View>
  )
})

export default UserCard;
