<template>
	<!-- #ifndef H5 -->
	<view class="nav-box" :style="{'height':height}">
		<!-- 状态栏占位 -->
		<view class="status_bar" :style="{'height':statusBarHeight}"></view>
		<!-- 导航内容 -->
		<view class="nav-main" :style="{'height': navBarHeight}" style="font-size: 16px;opacity: 1;">
			<view class="title-info">{{title}}</view>
		</view>
	</view>
	<!-- #endif -->
	<!-- #ifdef H5 -->
	<view style="background-color: #ffffff;" :style="{'height':statusBarHeight}"></view>
	<!-- #endif -->
</template>

<script>
	export default {
		props: {
			title: {
				type: String,
				default: ''
			},
		},
		data() {
			return {
				// 自定义导航栏高度总和
				height: 0,
				// 状态栏高度
				statusBarHeight: 0,
				// 导航栏高度（不包含状态栏）
				navBarHeight: 0
			}
		},
		created() {
			let that = this;
			uni.getSystemInfo({
				success: function(res) {
					if (res.model.indexOf('iPhone') !== -1) {
						that.navBarHeight = 44 + 'px'
						that.height = res.statusBarHeight + 44 + 'px'
					} else {
						that.navBarHeight = 48 + 'px'
						that.height = res.statusBarHeight + 48 + 'px'
					}
					that.statusBarHeight = res.statusBarHeight + 'px';
				}
			})
		},
		methods: {

		}
	}
</script>

<style>
	.nav-box {}

	.status_bar {
		/* width: 100%; */
		background-color: #ffffff;
	}

	.nav-main {
		/* position: fixed; */
		padding: 7px 3px;
		text-align: center;
		overflow: hidden;
		box-sizing: border-box;
		z-index: 998;
		background-color: #ffffff;
		/* width: 100%; */
	}

	.title-info {
		display: flex;
		align-items: center;
		justify-content: center;
		color: #000;
		text-align: center;
		line-height: 30px;
		/* font-weight: bold; */
	}

	.nav-main-title {
		color: #000;
		font-size: 32px;
	}
</style>