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integral-shop/single_uniapp22miao/pages/sub-pages/withdraw/index.vue

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Vue
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<template>
<view class="withdraw-page">
<!-- 可提现余额 -->
<view class="balance-card">
<view class="card-content">
<view class="label">可提现余额</view>
<view class="amount">{{ balance }}</view>
</view>
</view>
<!-- 提现表单 -->
<view class="form-container">
<!-- 提现金额 -->
<view class="form-item">
<view class="form-label">提现金额</view>
<view class="input-wrapper">
<text class="currency">¥</text>
<input
v-model="amount"
type="digit"
placeholder="请输入提现金额"
class="form-input"
@input="onAmountInput"
/>
<text class="all-btn" @click="withdrawAll">全部</text>
</view>
<view class="tips">最低提现金额100元</view>
</view>
<!-- 收款方式 -->
<view class="form-item" @click="selectPayMethod">
<view class="form-label">收款方式</view>
<view class="picker-value">
<text v-if="payMethod" class="text">{{ payMethodText }}</text>
<text v-else class="placeholder">请选择收款方式</text>
<text class="arrow"></text>
</view>
</view>
<!-- 收款账号 -->
<view class="form-item" v-if="payMethod">
<view class="form-label">收款账号</view>
<view class="account-info">{{ accountInfo }}</view>
</view>
<!-- 手续费说明 -->
<view class="fee-info">
<text>到账金额¥{{ arrivalAmount }}</text>
<text class="fee">手续费¥{{ feeAmount }}</text>
</view>
</view>
<!-- 提现记录入口 -->
<view class="record-link" @click="goToRecordList">
<text>查看提现记录</text>
<text class="arrow"></text>
</view>
<!-- 提交按钮 -->
<view class="btn-container">
<button
class="submit-btn"
:disabled="!canSubmit"
:loading="submitting"
@click="handleSubmit"
>
立即提现
</button>
</view>
</view>
</template>
<script>
export default {
data() {
return {
balance: '0.00',
amount: '',
payMethod: '', // alipay: 支付宝 bank: 银行卡
accountInfo: '',
feeRate: 0.01, // 手续费率
submitting: false
}
},
computed: {
payMethodText() {
return this.payMethod === 'alipay' ? '支付宝' : this.payMethod === 'bank' ? '银行卡' : '';
},
feeAmount() {
const fee = (parseFloat(this.amount) || 0) * this.feeRate;
return fee.toFixed(2);
},
arrivalAmount() {
const amount = parseFloat(this.amount) || 0;
const fee = parseFloat(this.feeAmount);
return (amount - fee).toFixed(2);
},
canSubmit() {
return this.amount &&
parseFloat(this.amount) >= 100 &&
parseFloat(this.amount) <= parseFloat(this.balance) &&
this.payMethod;
}
},
onLoad() {
this.loadBalance();
},
methods: {
// 加载余额
async loadBalance() {
try {
const res = await this.$http.post('/api/user/info');
if (res.code === 0) {
this.balance = res.data.balance || '0.00';
}
} catch (error) {
console.error('加载余额失败:', error);
}
},
// 金额输入
onAmountInput(e) {
let value = e.detail.value;
// 只允许输入数字和小数点
value = value.replace(/[^\d.]/g, '');
// 只保留两位小数
if (value.includes('.')) {
const parts = value.split('.');
value = parts[0] + '.' + parts[1].slice(0, 2);
}
this.amount = value;
},
// 全部提现
withdrawAll() {
this.amount = this.balance;
},
// 选择收款方式
selectPayMethod() {
uni.showActionSheet({
itemList: ['支付宝', '银行卡'],
success: (res) => {
if (res.tapIndex === 0) {
this.selectAlipay();
} else {
this.selectBank();
}
}
});
},
// 选择支付宝
async selectAlipay() {
try {
const res = await this.$http.get('/api/alipay/index');
if (res.code === 0 && res.data.account) {
this.payMethod = 'alipay';
this.accountInfo = res.data.account;
} else {
uni.showModal({
title: '提示',
content: '您还未绑定支付宝账号,是否前往绑定?',
success: (modalRes) => {
if (modalRes.confirm) {
uni.navigateTo({
url: '/pages/sub-pages/my-payee/zfb-detail'
});
}
}
});
}
} catch (error) {
uni.showToast({
title: error.msg || '获取失败',
icon: 'none'
});
}
},
// 选择银行卡
async selectBank() {
try {
const res = await this.$http.get('/api/bank/index');
if (res.code === 0 && res.data.card_no) {
this.payMethod = 'bank';
this.accountInfo = `${res.data.bank_name} (${res.data.card_no.slice(-4)})`;
} else {
uni.showModal({
title: '提示',
content: '您还未绑定银行卡,是否前往绑定?',
success: (modalRes) => {
if (modalRes.confirm) {
uni.navigateTo({
url: '/pages/sub-pages/my-payee/yl-detail'
});
}
}
});
}
} catch (error) {
uni.showToast({
title: error.msg || '获取失败',
icon: 'none'
});
}
},
// 去提现记录
goToRecordList() {
uni.navigateTo({
url: '/pages/sub-pages/withdraw/list'
});
},
// 提交提现
async handleSubmit() {
const amount = parseFloat(this.amount);
if (amount < 100) {
uni.showToast({
title: '最低提现金额100元',
icon: 'none'
});
return;
}
if (amount > parseFloat(this.balance)) {
uni.showToast({
title: '余额不足',
icon: 'none'
});
return;
}
this.submitting = true;
try {
const res = await this.$http.post('/api/money/withdraw', {
amount: this.amount,
type: this.payMethod === 'alipay' ? 1 : 2
});
if (res.code === 0) {
uni.showToast({
title: '提现申请已提交',
icon: 'success'
});
setTimeout(() => {
uni.navigateBack();
}, 1500);
}
} catch (error) {
uni.showToast({
title: error.msg || '提现失败',
icon: 'none'
});
} finally {
this.submitting = false;
}
}
}
}
</script>
<style lang="scss" scoped>
.withdraw-page {
min-height: 100vh;
background-color: #f5f5f5;
padding-bottom: 120rpx;
}
.balance-card {
background: linear-gradient(135deg, #667eea, #764ba2);
margin: 30rpx;
border-radius: 20rpx;
padding: 50rpx 40rpx;
color: #fff;
.label {
font-size: 26rpx;
opacity: 0.9;
margin-bottom: 20rpx;
}
.amount {
font-size: 72rpx;
font-weight: bold;
}
}
.form-container {
background-color: #fff;
margin: 20rpx 30rpx;
border-radius: 20rpx;
padding: 40rpx 30rpx;
}
.form-item {
margin-bottom: 40rpx;
&:last-child {
margin-bottom: 0;
}
.form-label {
font-size: 28rpx;
color: #333;
margin-bottom: 20rpx;
font-weight: 500;
}
.input-wrapper {
display: flex;
align-items: center;
height: 90rpx;
padding: 0 20rpx;
background-color: #f5f5f5;
border-radius: 8rpx;
.currency {
font-size: 32rpx;
color: #333;
margin-right: 10rpx;
}
.form-input {
flex: 1;
height: 100%;
font-size: 32rpx;
font-weight: bold;
color: #333;
}
.all-btn {
padding: 10rpx 20rpx;
background-color: #FF4757;
color: #fff;
font-size: 24rpx;
border-radius: 20rpx;
}
}
.tips {
font-size: 24rpx;
color: #999;
margin-top: 10rpx;
}
.picker-value {
display: flex;
align-items: center;
justify-content: space-between;
height: 90rpx;
padding: 0 20rpx;
background-color: #f5f5f5;
border-radius: 8rpx;
.text {
font-size: 28rpx;
color: #333;
}
.placeholder {
font-size: 28rpx;
color: #999;
}
.arrow {
font-size: 40rpx;
color: #ccc;
}
}
.account-info {
padding: 20rpx;
background-color: #f5f5f5;
border-radius: 8rpx;
font-size: 26rpx;
color: #666;
}
}
.fee-info {
padding: 20rpx;
background-color: #fff3cd;
border-radius: 8rpx;
font-size: 26rpx;
color: #856404;
.fee {
color: #999;
margin-left: 10rpx;
}
}
.record-link {
display: flex;
align-items: center;
justify-content: space-between;
margin: 20rpx 30rpx;
padding: 30rpx;
background-color: #fff;
border-radius: 20rpx;
font-size: 28rpx;
color: #333;
.arrow {
font-size: 40rpx;
color: #ccc;
}
}
.btn-container {
position: fixed;
bottom: 0;
left: 0;
right: 0;
padding: 20rpx 30rpx;
background-color: #fff;
box-shadow: 0 -4rpx 20rpx rgba(0, 0, 0, 0.05);
}
.submit-btn {
width: 100%;
height: 90rpx;
line-height: 90rpx;
background: linear-gradient(90deg, #FF6B6B, #FF4757);
color: #fff;
border-radius: 45rpx;
font-size: 32rpx;
border: none;
&[disabled] {
opacity: 0.6;
}
}
</style>