edu/app/src/pages/login/login.vue

<template>
    <view
        class="bg-white login min-h-full flex flex-col items-center px-[40rpx] pt-[80rpx] box-border"
    >
        <view>
            <u-image :src="appStore.config.website.logo" mode="widthFix" height="160" width="160" />
        </view>
        <view class="mt-4">{{ appStore.config.website.name }}</view>
        <view class="w-full mt-[60rpx] pb-[60rpx]">
            <u-form borderBottom>
                <template
                    v-if="loginWay == LoginWayEnum.ACCOUNT && includeLoginWay(LoginWayEnum.ACCOUNT)"
                >
                    <u-form-item borderBottom>
                        <u-icon class="mr-2" :size="36" name="/static/images/icon/icon_user.png" />
                        <u-input
                            class="flex-1"
                            v-model="formData.username"
                            :border="false"
                            placeholder="请输入账号/手机号码"
                        />
                    </u-form-item>
                    <u-form-item borderBottom>
                        <u-icon
                            class="mr-2"
                            :size="36"
                            name="/static/images/icon/icon_password.png"
                        />
                        <u-input
                            class="flex-1"
                            v-model="formData.password"
                            type="password"
                            placeholder="请输入密码"
                            :border="false"
                        />
                        <navigator url="/pages/forget_pwd/forget_pwd" hover-class="none">
                            <view
                                class="border-l border-solid border-0 border-light pl-3 text-muted leading-4 ml-3"
                            >
                                忘记密码？
                            </view>
                        </navigator>
                    </u-form-item>
                </template>
                <template
                    v-if="loginWay == LoginWayEnum.MOBILE && includeLoginWay(LoginWayEnum.MOBILE)"
                >
                    <u-form-item borderBottom>
                        <u-icon
                            class="mr-2"
                            :size="36"
                            name="/static/images/icon/icon_mobile.png"
                        />
                        <u-input
                            class="flex-1"
                            v-model="formData.mobile"
                            :border="false"
                            placeholder="请输入手机号码"
                        />
                    </u-form-item>
                    <u-form-item borderBottom>
                        <u-icon class="mr-2" :size="36" name="/static/images/icon/icon_code.png" />
                        <u-input
                            class="flex-1"
                            v-model="formData.code"
                            placeholder="请输入验证码"
                            :border="false"
                        />
                        <view
                            class="border-l border-solid border-0 border-light pl-3 text-muted leading-4 ml-3 w-[180rpx]"
                            @click="sendSms"
                        >
                            <u-verification-code
                                ref="uCodeRef"
                                :seconds="60"
                                @change="codeChange"
                                change-text="x秒"
                            />
                            {{ codeTips }}
                        </view>
                    </u-form-item>
                </template>
            </u-form>
            <view class="mt-[40rpx]" v-if="isOpenAgreement">
                <u-checkbox v-model="isCheckAgreement" shape="circle">
                    <view class="text-xs flex">
                        已阅读并同意
                        <navigator
                            @click.stop=""
                            class="text-primary"
                            hover-class="none"
                            url="/pages/agreement/agreement?type=service"
                        >
                            《服务协议》
                        </navigator>
                        和<navigator
                            @click.stop=""
                            class="text-primary"
                            hover-class="none"
                            url="/pages/agreement/agreement?type=privacy"
                        >
                            《隐私协议》
                        </navigator>
                    </view>
                </u-checkbox>
            </view>
            <view class="mt-[60rpx]">
                <u-button type="primary" shape="circle" @click="handleLogin(formData.scene)">
                    登 录
                </u-button>
            </view>

            <view class="text-content flex justify-between mt-[40rpx]">
                <view class="flex-1">
                    <view
                        v-if="
                            loginWay == LoginWayEnum.MOBILE && includeLoginWay(LoginWayEnum.ACCOUNT)
                        "
                        @click="changeLoginWay(LoginTypeEnum.ACCOUNT, LoginWayEnum.ACCOUNT)"
                    >
                        账号密码登录
                    </view>
                    <view
                        v-if="
                            loginWay == LoginWayEnum.ACCOUNT && includeLoginWay(LoginWayEnum.MOBILE)
                        "
                        @click="changeLoginWay(LoginTypeEnum.MOBILE, LoginWayEnum.MOBILE)"
                    >
                        短信验证码登录
                    </view>
                </view>

                <navigator url="/pages/register/register" hover-class="none">注册账号</navigator>
            </view>
            <!-- #ifdef MP-WEIXIN || H5 -->
            <view class="mt-[80rpx]" v-if="isOpenOtherAuth && isWeixin">
                <u-divider>第三方登录</u-divider>
                <div class="flex justify-center mt-[40rpx]">
                    <div
                        v-if="includeAuthWay(LoginAuthEnum.WX) && isWeixin"
                        class="flex flex-col items-center"
                        @click="wxLogin"
                    >
                        <img src="@/static/images/icon/icon_wx.png" class="w-[80rpx] h-[80rpx]" />
                        <div class="text-sm mt-[10px]">微信登录</div>
                    </div>
                </div>
            </view>
            <!-- #endif -->
        </view>
    </view>
</template>

<script setup lang="ts">
import { login } from '@/api/account'
import { smsSend } from '@/api/app'
import { SMSEnum } from '@/enums/appEnums'
import { BACK_URL } from '@/enums/cacheEnums'
import { useLockFn } from '@/hooks/useLockFn'
import { useAppStore } from '@/stores/app'
import { useUserStore } from '@/stores/user'
import cache from '@/utils/cache'
import { isWeixinClient } from '@/utils/client'
import { currentPage } from '@/utils/util'
// #ifdef H5
import wechatOa from '@/utils/wechat'
// #endif
import { onLoad, onShow } from '@dcloudio/uni-app'
import { computed, reactive, ref, shallowRef, watch } from 'vue'
enum LoginTypeEnum {
    MOBILE = 'mobile',
    ACCOUNT = 'account',
    MNP = 'mnp'
}

enum LoginWayEnum {
    ACCOUNT = 1,
    MOBILE = 2
}

enum LoginAuthEnum {
    WX = 1,
    QQ = 2
}
const isWeixin = ref(true)
// #ifdef H5
isWeixin.value = isWeixinClient()
// #endif

const userStore = useUserStore()
const appStore = useAppStore()

const uCodeRef = shallowRef()
const loginWay = ref<LoginWayEnum>()
const codeTips = ref('')
const isCheckAgreement = ref(false)

const formData = reactive({
    scene: '',
    username: '',
    password: '',
    code: '',
    mobile: ''
})

const codeChange = (text: string) => {
    codeTips.value = text
}

const sendSms = async () => {
    if (!formData.mobile) return uni.$u.toast('请输入手机号码')
    if (uCodeRef.value?.canGetCode) {
        await smsSend({
            scene: SMSEnum.LOGIN,
            mobile: formData.mobile
        })
        uni.$u.toast('发送成功')
        uCodeRef.value?.start()
    }
}

const changeLoginWay = (type: LoginTypeEnum, way: LoginWayEnum) => {
    formData.scene = type
    loginWay.value = way
}

const includeLoginWay = (way: LoginWayEnum) => {
    return appStore.getLoginConfig.loginWay.includes(way)
}

const includeAuthWay = (way: LoginAuthEnum) => {
    return appStore.getLoginConfig.autoLoginAuth.includes(way)
}

const isOpenAgreement = computed(() => appStore.getLoginConfig.openAgreement == 1)

const isOpenOtherAuth = computed(() => appStore.getLoginConfig.openOtherAuth == 1)
const isForceBindMobile = computed(() => appStore.getLoginConfig.forceBindMobile == 1)

const loginFun = async (scene: LoginTypeEnum, code?: string) => {
    if (!isCheckAgreement.value && isOpenAgreement.value)
        return uni.$u.toast('请勾选已阅读并同意《服务协议》和《隐私协议》')
    if (scene == LoginTypeEnum.ACCOUNT) {
        if (!formData.username) return uni.$u.toast('请输入账号/手机号码')
        if (!formData.password) return uni.$u.toast('请输入密码')
    }
    if (scene == LoginTypeEnum.MOBILE) {
        if (!formData.mobile) return uni.$u.toast('请输入手机号码')
        if (!formData.code) return uni.$u.toast('请输入验证码')
    }
    const params = {
        ...formData,
        scene
    }
    if (code) params.code = code
    uni.showLoading({
        title: '请稍后...'
    })
    try {
        const data = await login(params)
        loginHandle(data)
    } catch (error: any) {
        uni.hideLoading()
        throw new Error(error)
    }
}

const loginHandle = async (data: any) => {
    const { token, isBindMobile } = data
    if (!isBindMobile && isForceBindMobile.value) {
        userStore.temToken = token
        uni.navigateTo({
            url: '/pages/bind_mobile/bind_mobile'
        })
        uni.hideLoading()
        return
    }
    userStore.login(data.token)
    await userStore.getUser()
    uni.$u.toast('登录成功')
    uni.hideLoading()
    if (getCurrentPages().length > 1) {
        uni.navigateBack({
            success: () => {
                // @ts-ignore
                const { onLoad, options } = currentPage()
                // 刷新上一个页面
                onLoad && onLoad(options)
            }
        })
    } else if (cache.get(BACK_URL)) {
        console.log(BACK_URL, cache.get(BACK_URL))
        uni.redirectTo({ url: cache.get(BACK_URL) })
    } else {
        uni.reLaunch({
            url: '/pages/index/index'
        })
    }
    cache.remove(BACK_URL)
}

const { lockFn: handleLogin } = useLockFn(loginFun)

const wxLogin = async () => {
    // #ifdef MP-WEIXIN
    const data: any = await uni.login({
        provider: 'weixin'
    })
    handleLogin(LoginTypeEnum.MNP, data.code)
    // #endif
    // #ifdef H5
    if (isWeixin.value) {
        wechatOa.getUrl()
    }
    // #endif
}

watch(
    () => appStore.getLoginConfig,
    (value) => {
        if (value.loginWay) {
            loginWay.value = value.loginWay[0]
            //@ts-ignore
            formData.scene = LoginTypeEnum[LoginWayEnum[loginWay.value]]
        }
    },
    {
        immediate: true
    }
)

onShow(async () => {
    try {
        if (userStore.isLogin) {
            uni.showLoading({
                title: '请稍后...'
            })
            await userStore.getUser()
            uni.hideLoading()
            uni.navigateBack()
        }
    } catch (error) {
        uni.hideLoading()
    }
})

onLoad(async (options) => {
    if (userStore.isLogin) {
        // 已经登录 => 首页
        uni.reLaunch({
            url: '/pages/index/index'
        })
        return
    }
    // #ifdef H5
    const { code } = options
    if (code) {
        uni.showLoading({
            title: '请稍后...'
        })

        try {
            const data = await wechatOa.authLogin(code)
            loginHandle(data)
        } catch (error: any) {
            uni.hideLoading()
            throw new Error(error)
        }
    }
    // #endif
})
</script>

<style lang="scss">
page {
    height: 100%;
}
</style>