375 lines
9.6 KiB
Vue
375 lines
9.6 KiB
Vue
<template>
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<view class="container">
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<!-- 登录后需要填写昵称头像 -->
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<view v-if="isPersonal === true" class="personal">
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<!-- 页面头部 -->
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<view class="header">
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<view class="title">
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<text>获取您的昵称、头像</text>
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</view>
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<view class="sub-title">
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<text>填写您的微信头像和昵称，以便获得更好的体验</text>
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</view>
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</view>
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<!-- 表单组件 -->
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<view class="login-form">
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<view class="form-item">
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<view class="form-item--label">头像</view>
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<button class="btn-normal" open-type="chooseAvatar" @click="onClickAvatar()" @chooseavatar="onChooseAvatar">
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<avatar-image :url="avatarUrl" :width="100" />
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</button>
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</view>
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<view class="form-item">
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<view class="form-item--label">昵称</view>
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<input class="form-item--input" type="nickname" v-model="form.nickName" maxlength="30" placeholder="请输入微信昵称"
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@input="onInputNickName" @blur="onInputNickName" />
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</view>
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</view>
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<!-- 操作按钮 -->
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<view class="login-btn">
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<view class="button" :class="{ disabled }" @click="handleSubmit()">确认</view>
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</view>
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<view class="no-login-btn">
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<view class="button" @click="handleCancel()">暂不登录</view>
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</view>
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</view>
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<view v-if="isPersonal === false" class="authorize">
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<view class="store-info">
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<view class="header">
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<image class="image" src="https://heyuimage.ihzhy.com/prd/202511/697446e044869c29.jpg??access_token=e01c8565446ad0448dfb6d9f69f3d562"></image>
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</view>
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</view>
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<view class="auth-title">申请获取以下权限</view>
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<view class="auth-subtitle">获得你的公开信息（昵称、头像等）</view>
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<view class="login-btn">
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<view class="button" :class="{ disabled }" @click="handleLogin()">一键登录</view>
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</view>
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<view class="no-login-btn">
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<view class="button" @click="handleCancel()">暂不登录</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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import store from '@/store'
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import * as LoginApi from '@/api/login'
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import * as UploadApi from '@/api/upload'
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import AvatarImage from '@/components/avatar-image'
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import * as Verify from '@/utils/verify'
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export default {
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components: {
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AvatarImage
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},
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data() {
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return {
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// 是否需要填写用户昵称和头像
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isPersonal: false,
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// 按钮禁用
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disabled: false,
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// 头像路径 (用于显示)
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avatarUrl: '',
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// 临时图片 (用于上传)
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tempFile: undefined,
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// 表单数据
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form: {
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avatarId: null,
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nickName: ''
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},
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}
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},
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methods: {
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// 一键登录按钮点击事件
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handleLogin() {
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this.onAuthSuccess({})
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},
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// 授权成功事件
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// 这里分为两个逻辑:
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// 1.将code和userInfo提交到后端，如果存在该用户 则实现自动登录，无需再填写手机号
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// 2.如果不存在该用户, 则显示注册页面, 需填写手机号
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// 3.如果后端报错了, 则显示错误信息
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async onAuthSuccess(userInfo) {
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const app = this
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// 提交到后端
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const code = await app.getCode()
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store.dispatch('LoginMpWx', { code })
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.then(result => {
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// 一键登录成功
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app.$toast('登录成功')
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// 相应全局事件订阅: 刷新上级页面数据
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uni.$emit('syncRefresh', true)
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// 跳转回原页面
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setTimeout(() => app.onNavigateBack(), 2000)
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})
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.catch(err => {
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const resultData = err.result.data
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// 判断还需绑定手机号
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if (resultData.isBindMobile) {
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app.onEmitSuccess(userInfo)
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}
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})
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},
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// 获取code
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// https://developers.weixin.qq.com/miniprogram/dev/api/open-api/login/wx.login.html
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getCode() {
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return new Promise((resolve, reject) => {
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uni.login({
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provider: 'weixin',
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success({ code }) {
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resolve(code)
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},
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fail: reject
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})
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})
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},
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// 绑定昵称输入框 (用于微信小程序端快速填写昵称能力)
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onInputNickName({ detail }) {
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console.log(detail)
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if (detail.value) {
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this.form.nickName = detail.value
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}
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},
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// 点击头像按钮事件
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onClickAvatar() {
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// #ifdef MP-WEIXIN
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return
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// #endif
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this.chooseImage()
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},
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// 选择头像事件 - 仅限微信小程序
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onChooseAvatar({ detail }) {
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// #ifdef MP-WEIXIN
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const app = this
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app.avatarUrl = detail.avatarUrl
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app.tempFile = { path: app.avatarUrl }
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// #endif
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},
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// 选择图片
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chooseImage() {
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const app = this
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// 选择图片
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uni.chooseImage({
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count: 1,
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sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
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sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
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success({ tempFiles }) {
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app.tempFile = tempFiles[0]
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app.avatarUrl = app.tempFile.path
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}
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});
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},
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// 上传图片
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uploadFile() {
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const app = this
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return UploadApi.image([app.tempFile], false)
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.then(fileIds => {
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app.form.avatarId = fileIds[0]
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app.tempFile = null
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return true
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})
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.catch(() => {
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return false
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})
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},
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// 确认提交头像昵称
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async handleSubmit() {
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const app = this
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console.log('handleSubmit', app.form, app.tempFile)
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if (app.disabled === true) {
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return
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}
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if (app.tempFile === undefined || Verify.isEmpty(app.form.nickName)) {
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app.$toast('请填写头像和昵称~')
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return
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}
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// 按钮禁用
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app.disabled = true
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// 先上传头像图片
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if (!await app.uploadFile()) {
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app.$toast('很抱歉，头像上传失败')
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app.disabled = false
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return
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}
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// 提交到后端
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app.onAuthSuccess({ nickName: app.form.nickName, avatarId: app.form.avatarId })
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},
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// 将oauth提交给父级
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// 这里要重新获取code, 因为上一次获取的code不能复用(会报错)
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async onEmitSuccess(userInfo) {
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const app = this
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app.$emit('success', {
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oauth: 'MP-WEIXIN', // 第三方登录类型: MP-WEIXIN
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code: await app.getCode(), // 微信登录的code, 用于换取openid
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userInfo // 微信用户信息
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})
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},
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/**
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* 暂不登录
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*/
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handleCancel() {
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// 跳转回原页面
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this.onNavigateBack()
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},
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/**
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* 登录成功-跳转回原页面
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*/
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onNavigateBack(delta = 1) {
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const pages = getCurrentPages()
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if (pages.length > 1) {
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uni.navigateBack({
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delta: Number(delta || 1)
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})
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} else {
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this.$navTo('pages/index/index')
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}
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.container {
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padding: 0 60rpx;
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font-size: 32rpx;
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background: #fff;
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min-height: 100vh;
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}
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.personal {
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// 页面头部
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.header {
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padding-top: 120rpx;
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margin-bottom: 60rpx;
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.title {
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margin-bottom: 20rpx;
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color: #191919;
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font-size: 44rpx;
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}
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.sub-title {
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margin-bottom: 70rpx;
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color: #b3b3b3;
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font-size: 28rpx;
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}
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}
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.login-form {
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margin-bottom: 90rpx;
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}
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// 输入框元素
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.form-item {
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display: flex;
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align-items: center;
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padding: 18rpx;
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border-bottom: 1rpx solid #f3f1f2;
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margin-bottom: 30rpx;
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min-height: 96rpx;
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&--label {
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min-width: 150rpx;
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font-size: 28rpx;
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line-height: 50rpx;
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}
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&--input {
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font-size: 28rpx;
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letter-spacing: 1rpx;
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flex: 1;
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height: 100%;
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}
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&--parts {
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min-width: 100rpx;
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}
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}
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}
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.authorize {
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.store-info {
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padding: 80rpx 0 48rpx;
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border-bottom: 1rpx solid #e3e3e3;
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margin-bottom: 72rpx;
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text-align: center;
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.header {
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width: 190rpx;
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height: 190rpx;
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border: 4rpx solid #fff;
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margin: 0 auto 0;
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.image {
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display: block;
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width: 100%;
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height: 100%;
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}
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}
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}
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.auth-title {
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color: #585858;
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font-size: 34rpx;
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margin-bottom: 40rpx;
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}
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.auth-subtitle {
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color: #888;
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margin-bottom: 88rpx;
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font-size: 28rpx;
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}
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}
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.login-btn {
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margin-bottom: 20rpx;
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.button {
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width: 100%;
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height: 86rpx;
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background: linear-gradient(to right, $main-bg, $main-bg2);
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color: $main-text;
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font-size: 30rpx;
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border-radius: 80rpx;
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letter-spacing: 5rpx;
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display: flex;
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justify-content: center;
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align-items: center;
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// 禁用按钮
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&.disabled {
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opacity: 0.6;
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}
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}
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}
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.no-login-btn {
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.button {
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height: 86rpx;
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background: #dfdfdf;
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color: #fff;
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font-size: 30rpx;
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border-radius: 80rpx;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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}
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</style> |