469 lines
11 KiB
Vue
469 lines
11 KiB
Vue
<template>
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<!-- 时间选择器弹窗 -->
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<uni-popup ref="popup" type="bottom" :safe-area="false">
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<view class="custom-picker">
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<view class="custom-picker__header">
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<view class="cancel" :style="{ color: canceColor }" >
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<!-- {{ cancelText }} -->
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</view>
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<view class="title">{{ title }}</view>
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<view class="confirm" :style="{ color: confirmColor }" @tap="onCancel">
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<u-icon name="close"></u-icon>
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</view>
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</view>
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<view class="time-tips">
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为保证有骑手接单，请在配送站点营业时间00:00-24:00内选择
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</view>
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<picker-view
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:indicator-class="indicatorClass"
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:indicator-style="indicatorStyle"
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class="picker-view"
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:value="pickerValue"
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@change="bindChange"
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@pickstart="pickstart"
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@pickend="pickend"
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>
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<picker-view-column>
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<view
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:class="['picker-view__item']"
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v-for="(item, index) in rangeList[0]"
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:key="index"
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>
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{{ item }}
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</view>
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</picker-view-column>
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<picker-view-column>
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<view
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class="picker-view__item"
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v-for="(item, index) in rangeList[1]"
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:key="index"
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>
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{{ item }}
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</view>
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</picker-view-column>
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<picker-view-column>
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<view class="picker-view__item">{{ segmentation }}</view>
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</picker-view-column>
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<picker-view-column>
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<view
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class="picker-view__item"
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v-for="(item, index) in rangeList[2]"
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:key="index"
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>
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{{ item }}
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</view>
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</picker-view-column>
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<picker-view-column>
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<view
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class="picker-view__item"
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v-for="(item, index) in rangeList[3]"
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:key="index"
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>
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{{ item }}
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</view>
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</picker-view-column>
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</picker-view>
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</view>
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<view class="bottom-content">
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<view class="bottom-time">
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<view class="">
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<text>{{ startTime }}</text>
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<text style="padding: 0 6rpx;">至</text>
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<text>{{ endTime }}</text>
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</view>
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<view class="">{{ totalTime }}</view>
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</view>
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<view class="bottom-btn">
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<u-button
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class="btn-time"
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:hairline="true"
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:plain="true"
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shape="circle"
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@tap="onConfirm"
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>
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确认
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</u-button>
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</view>
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</view>
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</uni-popup>
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</template>
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<script>
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// 滚动数据
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let range = [[], [], [], []];
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for (let i = 0; i <= 24; i++) {
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range[0].push(i >= 10 ? String(i) : `0${i}`);
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range[2].push(i >= 10 ? String(i) : `0${i}`);
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}
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for (let i = 0; i < 60; i++) {
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range[1].push(i >= 10 ? String(i) : `0${i}`);
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range[3].push(i >= 10 ? String(i) : `0${i}`);
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}
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export default {
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name: "TimePickerPopup",
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props: {
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// 当前选中的值
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value: {
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type: Array,
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default: () => ["00", "00", "00", "00"],
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},
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// 标题
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title: {
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type: String,
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default: "时间",
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},
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// 取消按钮文字
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cancelText: {
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type: String,
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default: "取消",
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},
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// 取消按钮颜色
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canceColor: {
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type: String,
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default: "#666666",
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},
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// 确定按钮文字
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confirmText: {
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type: String,
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default: "确定",
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},
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// 确定按钮颜色
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confirmColor: {
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type: String,
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default: "#2bb781",
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},
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// 分割符
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segmentation: {
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type: String,
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default: "-",
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},
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// 设置选择器中间选中框的类名 注意页面或组件的style中写了scoped时，需要在类名前写/deep/
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indicatorClass: {
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type: String,
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default: "picker-view__indicator",
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},
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// 设置选择器中间选中框的样式
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indicatorStyle: {
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type: String,
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default: "",
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},
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maxStartHour: {
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type: Number,
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default: 23, // 默认23点
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},
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maxStartMinute: {
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type: Number,
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default: 30, // 默认59分钟
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},
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maxEndHour: {
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type: Number,
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default: 24, // 默认23点
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},
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maxEndMinute: {
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type: Number,
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default: 59, // 默认59分钟
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},
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},
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data() {
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return {
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rangeList: [],
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pickerValue: [0, 0, 0, 0],
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isScoll: false, // 是否正在滚动
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startTime:"",
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endTime:"",
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totalTime:""
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};
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},
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created() {
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this.generateRangeLists();
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},
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watch: {
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// 监听最大时间限制变化
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maxStartHour() {
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this.generateRangeLists();
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},
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maxStartMinute() {
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this.generateRangeLists();
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},
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maxEndHour() {
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this.generateRangeLists();
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},
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maxEndMinute() {
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this.generateRangeLists();
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},
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},
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methods: {
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generateRangeLists() {
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const ranges = [[], [], [], []];
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// 生成开始小时范围 (0 - maxStartHour)
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for (let i = 0; i <= this.maxStartHour; i++) {
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ranges[0].push(i >= 10 ? String(i) : `0${i}`);
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}
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// 生成开始分钟范围 (0 - maxStartMinute)
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for (let i = 0; i <= this.maxStartMinute; i++) {
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ranges[1].push(i >= 10 ? String(i) : `0${i}`);
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}
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// 生成结束小时范围 (0 - maxEndHour)
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for (let i = 0; i <= this.maxEndHour; i++) {
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ranges[2].push(i >= 10 ? String(i) : `0${i}`);
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}
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// 生成结束分钟范围 (0 - maxEndMinute)
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// 如果结束小时是24，分钟只能是00
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if (
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this.pickerValue &&
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this.pickerValue[2] === this.rangeList[2]?.length - 1
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) {
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ranges[3] = ["00"];
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} else {
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for (let i = 0; i <= this.maxEndMinute; i++) {
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ranges[3].push(i >= 10 ? String(i) : `0${i}`);
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}
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}
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this.rangeList = ranges;
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},
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/**
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* 开启弹窗
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*/
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open() {
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this.generateRangeLists();
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if (Array.isArray(this.value) && this.value.length) {
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this.pickerValue = this.value.map((item, index) => {
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const i = this.rangeList[index].findIndex(
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(child) => Number(child) == Number(this.value[index])
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);
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return i > -1 ? i : 0;
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});
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// If initial end hour is 24, ensure minute is 00
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if (this.pickerValue[2] === this.rangeList[2]?.length - 1) {
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this.pickerValue[3] = 0;
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this.generateRangeLists();
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}
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} else {
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this.pickerValue = [0, 0, 0, 0];
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}
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this.$refs.popup.open();
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},
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/**
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* 关闭弹窗
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*/
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close() {
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this.$refs.popup.close();
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// 重置选中数据
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this.pickerValue = [0, 0, 0, 0];
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},
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/**
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* 点击确定
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*/
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onConfirm() {
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if (!this.isScoll) {
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let data = this.value || ["00", "00", "00", "00"];
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if (this.pickerValue && this.pickerValue.length) {
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data = this.pickerValue.map((item, index) =>
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String(this.rangeList[index][item])
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);
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}
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this.$emit("confirm", data);
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this.close();
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}
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},
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/**
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* 点击取消
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*/
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onCancel() {
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this.close();
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},
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/**
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* 滚动开始
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*/
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pickstart() {
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this.isScoll = true;
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},
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/**
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* 滚动结束
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*/
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pickend() {
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this.isScoll = false;
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},
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/**
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* 选择器改变
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* @param {Object} e
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*/
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bindChange(e) {
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const newValue = [...e.detail.value];
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// 更新 pickerValue
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this.pickerValue = newValue;
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// 计算 startTime (前两列: 小时和分钟)
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const startHour = this.rangeList[0][newValue[0]];
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const startMinute = this.rangeList[1][newValue[1]];
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const startTime = `${startHour}:${startMinute}`;
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// 计算 endTime (后两列: 小时和分钟)
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const endHour = this.rangeList[3][newValue[3]];
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const endMinute = this.rangeList[4][newValue[4]];
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const endTime = `${endHour}:${endMinute}`;
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// 计算总时长 totalTime
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const startDate = new Date(2000, 0, 1, parseInt(startHour), parseInt(startMinute));
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const endDate = new Date(2000, 0, 1, parseInt(endHour), parseInt(endMinute));
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// 处理跨天情况（如23:00到01:00）
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if (endDate < startDate) {
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endDate.setDate(endDate.getDate() + 1);
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}
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const diffMs = endDate - startDate;
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const diffHours = Math.floor(diffMs / (1000 * 60 * 60));
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const diffMinutes = Math.floor((diffMs % (1000 * 60 * 60)) / (1000 * 60));
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const totalTime = `共${diffHours}小时${diffMinutes}分`;
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// 更新到data中以便在模板显示
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this.startTime = startTime;
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this.endTime = endTime;
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this.totalTime = totalTime;
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// 检查是否需要限制分钟选择（如选择24:00时分钟只能是00）
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if (newValue[3] === this.rangeList[3]?.length - 1) { // 假设24是最后一小时
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newValue[4] = 0; // 设置为00分钟
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this.pickerValue = newValue;
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this.generateRangeLists();
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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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@import "@/styles/variables.scss";
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.custom-picker {
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width: 100%;
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height: 620rpx;
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background-color: #fff;
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padding-bottom: 0;
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padding-bottom: constant(safe-area-inset-bottom);
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padding-bottom: env(safe-area-inset-bottom);
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&__header {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 30rpx 40rpx;
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.cancel {
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color: #666;
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}
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.title {
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font-weight: 500;
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font-size: 32rpx;
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color: #333;
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}
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.confirm {
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color: #2bb781;
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}
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}
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}
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.picker-view {
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width: 100%;
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height: 100%;
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margin-top: 20rpx;
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&__item {
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line-height: 100rpx;
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text-align: center;
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}
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::v-deep &__indicator {
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height: 100rpx;
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color: #2bb781;
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}
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&__segmentation {
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display: flex;
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align-items: center;
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}
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}
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.time-tips {
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padding: 24rpx;
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font-size: 26rpx;
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background: #fadbd8;
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}
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.acitve {
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&::after,
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&::before {
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position: initial;
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}
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position: relative;
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z-index: 1;
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background: #efefef;
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margin: 0 16rpx;
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border-radius: 24rpx;
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height: 80rpx;
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}
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::v-deep .uni-picker-view-content {
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z-index: 2;
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}
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::v-deep .uni-picker-view-indicator {
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width: 82%;
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}
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::v-deep .picker-view__item {
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margin-left: 20rpx;
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width: 80%;
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font-size: 36rpx;
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height: 80rpx;
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line-height: 80rpx;
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}
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::v-deep .picker-view{
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height: 60%;
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}
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.bottom-content{
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background: #fff;
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box-shadow: 0 0 4rpx 4rpx rgba(0, 0, 0, 0.1);
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.bottom-time{
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display: flex;
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justify-content: space-between;
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padding: 20rpx 28rpx;
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font-size: 28rpx;
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font-weight: bold;
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}
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.bottom-btn{
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padding: 28rpx 40rpx 80rpx;
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.btn-time{
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background: $base-color;
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color: #fff;
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&::after {
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border: none;
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}
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}
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}
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}
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</style>
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