englishread-front/subPages/login/login.vue

<template>
	<view class="login-container">
		<!-- 背景图 -->
		<!-- <image class="bg-image" src="@/subPages/static/登录_背景图.png" mode="aspectFill"></image> -->
		
		<!-- 主要内容 -->
		<view class="content">
			<!-- Logo和标题区域 -->
			<view class="logo-section">
				<image class="logo" :src="configParamContent('login_logo')" mode="aspectFit"></image>
				<text class="title-text">{{ configParamContent('app_name') }}</text>
			</view>
			
			<!-- 登录按钮区域 -->
			<view class="login-section">
				<button class="login-btn" @click="handleLogin">
					登录
				</button>
				
				<button class="guest-btn" @click="handleGuestLogin">
					取消登录
				</button>
				
				<!-- 协议文本 -->
				<view class="agreement-text">
					<view class="agreement-content">
						<view class="checkbox-container" @click="toggleAgreement">
							<view class="checkbox" :class="{ 'checked': isAgreed }">
								<view class="checkbox-inner" v-if="isAgreed"></view>
							</view>
						</view>
						<text >我已阅读并同意
							<text class="link-text" @click="showServiceAgreement">《服务协议》</text>
							<text>和</text>
							<text class="link-text" @click="showPrivacyPolicy">《隐私政策》</text>
						</text>
					</view>
				</view>
			</view>
		</view>

		<!-- 用户协议和隐私政策弹窗 -->
    <uv-modal ref="serviceModal" title="《服务协议与隐私条款》" :show-cancel-button="false" confirm-text="我知道了" confirm-color="#06DADC" @confirm="isAgreed = true">
      <view class="privacy-content">
        <!-- 如果是富文本 -->
        <uv-parse :content="configParamContent('privacy_policy')"></uv-parse>
      </view>
    </uv-modal>

		<!-- 用户协议和隐私政策弹窗 -->
    <uv-modal ref="guideModal" title="《个人信息保护指引》" :show-cancel-button="false" confirm-text="我知道了" confirm-color="#06DADC" @confirm="isAgreed = true">
      <view class="privacy-content">
        <!-- 如果是富文本 -->
        <uv-parse :content="configParamContent('user_agreement')"></uv-parse>
      </view>
    </uv-modal>
	</view>
</template>

<script>
export default {
	name: 'Login',
	data() {
		return {
			isAgreed: false
		}
	},
	mounted() {
		// #ifdef H5
		// H5环境下检查URL参数，处理微信授权回调
		this.checkWechatAuthCallback();
		// #endif
	},
	methods: {
		// 微信登录统一入口
		handleLogin() {
			if (!this.isAgreed) {
				this.$refs.serviceModal.open();
				this.$refs.guideModal.open();
				return
			}

			// #ifdef MP-WEIXIN
			// 小程序环境
			this.miniProgramLogin();
			// #endif
			
			// #ifdef H5
			// H5环境 - 微信公众号授权
			this.wechatOfficialLogin();
			// #endif
		},

		// 小程序登录
		miniProgramLogin() {
			uni.login({
				provider: 'weixin',
				success: async (res) => {
					console.log('小程序登录成功', res);
					await this.processLogin(res.code);
				},
				fail: (err) => {
					console.log('小程序登录失败', err);
					uni.showToast({
						title: '登录失败',
						icon: 'none'
					});
				}
			})
		},

		// 微信公众号授权登录
		wechatOfficialLogin() {
			console.log('开始微信公众号授权登录');
			
			// 构建微信授权URL
			const appId = this.configParamContent('official_appid') || 'your_wechat_appid'; // 从配置中获取AppID
			const redirectUri = encodeURIComponent(window.location.origin + window.location.pathname + '#/subPages/login/login');
			
            console.log('redirectUri:', window.location.origin + window.location.pathname + '#/subPages/login/login');
            
            const state = Date.now().toString();
			
			// 保存当前邀请人信息
			if (uni.getStorageSync('inviter')) {
				sessionStorage.setItem('temp_inviter', uni.getStorageSync('inviter'));
			}
			
			const authUrl = `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${appId}&redirect_uri=${redirectUri}&response_type=code&scope=snsapi_userinfo&state=${state}#wechat_redirect`;
			
			console.log('跳转到微信授权页面:', authUrl);
			window.location.href = authUrl;
		},

		// 检查微信授权回调
		checkWechatAuthCallback() {
			const code = this.getUrlParameter('code');
			const state = this.getUrlParameter('state');
			
			if (code && state) {
				console.log('检测到微信授权回调, code:', code, 'state:', state);
				// 恢复邀请人信息
				const tempInviter = sessionStorage.getItem('temp_inviter');
				if (tempInviter) {
					uni.setStorageSync('inviter', tempInviter);
					sessionStorage.removeItem('temp_inviter');
				}
				
				// 处理登录
				this.processLogin(code, 'official');
			}
		},

		// 统一登录处理
		async processLogin(code, type = 'miniprogram') {
			try {
				const loginParams = {
					code: code
				};

				// 添加邀请人信息
				if (uni.getStorageSync('inviter')) {
					loginParams.inviter = uni.getStorageSync('inviter');
				}

				// 添加登录类型参数
				if (type === 'official') {
					loginParams.type = 'official';
				}

				console.log('登录参数:', loginParams);

				const { result: loginRes } = await this.$api.login.login(loginParams);

				uni.setStorageSync('token', loginRes.token);
				
				const userInfo = loginRes.userInfo;
				
				// 存储用户信息到store
				this.$store.dispatch('updateUserInfo', userInfo);
				
				if (!userInfo.avatar || !userInfo.name || !userInfo.phone) {
					uni.navigateTo({
						url: '/subPages/login/userInfo'
					});
					return;
				} else {
					uni.showToast({
						title: '登录成功',
						icon: 'success'
					});
					uni.switchTab({
						url: '/pages/index/home'
					});
				}
			} catch (error) {
				console.error('登录失败:', error);
				uni.showToast({
					title: '登录失败，请重试',
					icon: 'none'
				});
				
				// #ifdef H5
				// H5环境下如果登录失败，清除URL参数并重新加载页面
				if (this.getUrlParameter('code')) {
					const cleanUrl = window.location.origin + window.location.pathname + window.location.hash.split('?')[0];
					window.history.replaceState({}, document.title, cleanUrl);
				}
				// #endif
			}
		},

		// 获取URL参数
		getUrlParameter(name) {
			// #ifdef H5
			const url = window.location.href;
			try {
				const urlParams = new URLSearchParams(window.location.search);
				return urlParams.get(name) || '';
			} catch (e) {
				// 兼容性处理
				const regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)');
				const results = regex.exec(url);
				if (!results) return '';
				if (!results[2]) return '';
				return decodeURIComponent(results[2].replace(/\+/g, ' '));
			}
			// #endif
			
			// #ifndef H5
			return '';
			// #endif
		},
		
		// 游客登录
		handleGuestLogin() {
			console.log('暂不登录');
			// 跳转到主页
			uni.switchTab({
				url: '/pages/index/home'
			});
		},
		
		// 显示服务协议
		showServiceAgreement() {
			this.$refs.serviceModal.open();
			console.log('查看服务协议');
			// 这里可以跳转到协议页面或显示弹窗
		},
		
		// 显示隐私政策
		showPrivacyPolicy() {
			this.$refs.guideModal.open();
			console.log('查看隐私条款');
			// 这里可以跳转到隐私政策页面或显示弹窗
		},
		
		// 切换协议同意状态
		toggleAgreement() {
			this.isAgreed = !this.isAgreed;
		}
	}
}
</script>

<style lang="scss" scoped>
.login-container {
	position: relative;
	width: 100vw;
	height: 100vh;
	overflow: hidden;
	background: #E8FBFB;
	.bg-image {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		z-index: 1;
	}
	
	.content {
		position: relative;
		z-index: 2;
		height: 100%;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		padding: 0 60rpx;
		
		.logo-section {
			display: flex;
			flex-direction: column;
			align-items: center;
			margin-bottom: 120rpx;
			
			.logo {
				width: 120rpx;
				height: 120rpx;
				margin-bottom: 40rpx;
			}
			
			.title-text {
				font-size: 36rpx;
				font-weight: 600;
				color: $primary-text-color;
				text-align: center;
			}
		}
		
		.login-section {
			width: 100%;
			display: flex;
			flex-direction: column;
			align-items: center;
			
			.login-btn {
				width: 630rpx;
				height: 88rpx;
				margin-bottom: 30rpx;
				background-color: $primary-color;
				border: none;
				border-radius: 44rpx;
				color: white;
				font-size: 32rpx;
				font-weight: 500;
				display: flex;
				align-items: center;
				justify-content: center;
			}
			
			.guest-btn {
				width: 630rpx;
				height: 88rpx;
				margin-bottom: 60rpx;
				border: 2rpx solid $primary-color;
				border-radius: 44rpx;
				color: $primary-color;
				font-size: 32rpx;
				font-weight: 400;
				background-color: transparent;
				display: flex;
				align-items: center;
				justify-content: center;
			}
			
			.agreement-text {
				display: flex;
				align-items: center;
				justify-content: center;
				font-size: 24rpx;
				color: $secondary-text-color;
				line-height: 1.5;
				
				.checkbox-container {
					margin-right: 12rpx;
					cursor: pointer;
					
					.checkbox {
						width: 29rpx;
						height: 29rpx;
						border: 1rpx solid $secondary-text-color;
						border-radius: 50%;
						display: flex;
						align-items: center;
						justify-content: center;
						transition: all 0.3s ease;
						
						&.checked {
							border-color: $primary-color;
							background-color: $primary-color;
						}
						
						.checkbox-inner {
							width: 16rpx;
							height: 16rpx;
							background-color: white;
							border-radius: 50%;
						}
					}
				}
				
				.agreement-content {
					flex: 1;
					text-align: left;
					display: flex;
					.link-text {
						color: $primary-color;
						// text-decoration: underline;
					}
				}
			}
		}
	}
}
</style>