<template>
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<!--本文件由FirstUI授权予四川政采招投标咨询有限公司（会员ID：16 3，营业执照号： 9 1 5 1 0 13 1332006 193K）专用，请尊重知识产权，勿私下传播，违者追究法律责任。-->
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<view class="fui-bottom__navbar-wrap" :class="{'fui-bottom__navbar-fixed':isFixed}"
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:style="{background:background,zIndex:zIndex}">
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<view class="fui-bottom__navbar-inner" :class="{'fui-bottom__navbar-border':isBorder}"
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:style="{height:height+'rpx',borderTopColor:isBorder && isNvue?lineColor:'transparent'}">
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<view class="fui-bottom__navbar-item" :style="{height:height+'rpx'}" v-for="(item,index) in tabs"
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:key="index" @tap="itemClick(index)">
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<fui-icon :name="item.name" :size="item.size || 24" :color="item.color || color" v-if="item.name">
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</fui-icon>
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<image :src="item.src" :style="{width:(item.width || 40)+'rpx',height:(item.height || 40)+'rpx'}"
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v-if="item.src && !item.name"></image>
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<text
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:style="{fontSize:size+'rpx',color:color,fontWeight:fontWeight,paddingLeft:(item.name || item.src?left:0)+'rpx'}">{{item.text}}</text>
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<view class="fui-bottom__navbar-line" :style="{borderRightColor:lineColor}"
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v-if="index!==tabs.length-1 && isDivider"></view>
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</view>
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</view>
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<view class="fui-bn__safe-area" :class="{'fui-bn__safe-weex':iphoneX}"
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v-if="(iphoneX || !isNvue) && isFixed && safeArea">
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</view>
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</view>
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</template>
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<script>
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//非easycom模式取消注释引入字体组件，按实际路径进行调整
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// import fuiIcon from "@/components/firstui/fui-icon/fui-icon.vue"
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export default {
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name: "fui-bottom-navbar",
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emits: ['init', 'click'],
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// components:{
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// fuiIcon
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// },
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props: {
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items: {
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type: Array,
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default () {
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return []
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}
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},
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height: {
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type: [Number, String],
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default: 100
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},
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size: {
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type: [Number, String],
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default: 28
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},
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fontWeight: {
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type: [Number, String],
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default: 400
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},
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color: {
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type: String,
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default: '#333333'
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},
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left: {
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type: [Number, String],
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default: 0
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},
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background: {
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type: String,
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default: '#FFFFFF'
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},
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isBorder: {
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type: Boolean,
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default: true
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},
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isDivider: {
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type: Boolean,
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default: true
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},
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lineColor: {
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type: String,
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default: '#EEEEEE'
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},
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isFixed: {
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type: Boolean,
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default: true
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},
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zIndex: {
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type: [Number, String],
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default: 900
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},
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//是否适配底部安全区
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safeArea: {
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type: Boolean,
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default: true
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}
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},
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data() {
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let isNvue = false
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// #ifdef APP-NVUE
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isNvue = true
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// #endif
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return {
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tabs: [],
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iphoneX: false,
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isNvue: isNvue
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};
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},
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created() {
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// #ifndef H5
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this.emitInit()
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// #endif
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this.initData(this.items)
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},
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// #ifdef H5
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mounted() {
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this.$nextTick(() => {
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setTimeout(() => {
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this.emitInit()
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}, 50)
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})
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},
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// #endif
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watch: {
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items(vals) {
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this.initData(vals)
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}
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},
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methods: {
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emitInit() {
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const res = uni.getSystemInfoSync();
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let iphonex = this.isPhoneX(res);
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// #ifdef APP-NVUE || MP-TOUTIAO
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this.iphoneX = iphonex;
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// #endif
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let safeAreaH = iphonex ? 34 : 0
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this.$emit('init', {
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height: uni.upx2px(this.height) + safeAreaH,
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windowWidth: res.windowWidth
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})
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},
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initData(vals) {
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if (vals && vals.length > 0) {
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if (typeof vals[0] === 'string') {
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vals = vals.map(item => {
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return {
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text: item
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}
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})
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}
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this.tabs = vals;
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}
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},
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isPhoneX(res) {
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if (!this.safeArea) return false;
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let iphonex = false;
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let models = ['iphonex', 'iphonexr', 'iphonexsmax']
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for (let i = 11; i < 20; i++) {
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models.push(`iphone${i}`)
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models.push(`iphone${i}mini`)
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models.push(`iphone${i}pro`)
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models.push(`iphone${i}promax`)
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}
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const model = res.model.replace(/\s/g, "").toLowerCase()
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const newModel = model.split('<')[0]
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if (models.includes(model) || models.includes(newModel) || (res.safeAreaInsets && res.safeAreaInsets
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.bottom > 0)) {
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iphonex = true;
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}
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return iphonex;
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},
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itemClick(index) {
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this.$emit('click', {
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index: index,
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...this.tabs[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 scoped>
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.fui-bottom__navbar-wrap {
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/* #ifndef APP-NVUE */
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width: 100%;
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/* #endif */
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}
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.fui-bottom__navbar-fixed {
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position: fixed;
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left: 0;
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right: 0;
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bottom: 0;
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}
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.fui-bottom__navbar-inner {
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position: relative;
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/* #ifndef APP-NVUE */
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width: 100%;
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display: flex;
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/* #endif */
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flex: 1;
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align-items: center;
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justify-content: space-between;
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flex-direction: row;
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}
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.fui-bottom__navbar-border {
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/* #ifdef APP-NVUE */
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border-top-width: 0.5px;
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border-top-style: solid;
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/* #endif */
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}
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/* #ifndef APP-NVUE */
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.fui-bottom__navbar-border::before {
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content: ' ';
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border-top: 1px solid var(--fui-color-border, #EEEEEE);
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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transform: scaleY(0.5) translateZ(0);
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transform-origin: 0 0;
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display: block;
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z-index: 3;
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}
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/* #endif */
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.fui-bottom__navbar-item {
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flex: 1;
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/* #ifndef APP-NVUE */
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display: flex;
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flex-shrink: 0;
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/* #endif */
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flex-direction: row;
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align-items: center;
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justify-content: center;
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/* #ifdef H5 */
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cursor: pointer;
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/* #endif */
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position: relative;
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}
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.fui-bottom__navbar-item:active {
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background: rgba(0, 0, 0, .2);
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}
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.fui-bottom__navbar-line {
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position: absolute;
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/* #ifdef APP-NVUE */
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border-right-width: 0.5px;
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/* #endif */
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border-right-style: solid;
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border-right-color: #EEEEEE;
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/* #ifndef APP-NVUE */
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border-right-width: 1px;
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transform: scaleX(0.5) translateZ(0);
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/* #endif */
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right: 0;
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top: 16rpx;
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bottom: 16rpx;
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}
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/* #ifdef APP-NVUE || MP-TOUTIAO */
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.fui-bn__safe-weex {
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padding-bottom: 34px;
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}
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/* #endif */
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.fui-bn__safe-area {
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/* #ifndef APP-NVUE */
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width: 100%;
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display: flex;
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/* #endif */
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/* #ifndef APP-NVUE || MP-TOUTIAO */
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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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/* #endif */
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flex: 1;
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flex-direction: row;
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background-color: transparent;
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}
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</style>
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