<template>
    <view class="index-zhuyonghu">
        <div class="header">
            <div class="header-item">
                <div class="header-item-value">3</div>
                <div class="header-item-label">正常设备</div>
            </div>
            <div class="header-item">
                <div class="header-item-value">1</div>
                <div class="header-item-label">报警设备</div>
            </div>
            <div class="header-item">
                <div class="header-item-value">0</div>
                <div class="header-item-label">离线设备</div>
            </div>
        </div>
        <view style="padding:30rpx 30rpx 0">
            <Cn-grid title="注册">
                <Cn-grid-item src="/static/device2.png" text="设备"></Cn-grid-item>
                <Cn-grid-item src="/static/gateway2.png" text="网关"></Cn-grid-item>
                <Cn-grid-item background="#fff"></Cn-grid-item>
                <Cn-grid-item background="#fff"></Cn-grid-item>
            </Cn-grid>
        </view>
        <view class="nav">
            <view class="nav-menu" :class="{ 'nav-menu-active': navMenuActive == index }"
                v-for="(item, index) in navMenuList" :key="index" @click="navMenuClick(index)">{{ item.text }}
            </view>
        </view>
        <uni-card :title="item.name" :sub-title="item.project" :extra="item.type" v-for="item in deviceListFilter"
            :key="item" style="margin-top:4rpx" @click="jump(item)" thumbnail="/static/device.png">
            <text>{{ item.project }} {{ item.type }}</text>
        </uni-card>

        <uni-load-more status="nomore"></uni-load-more>
</view>
</template>
<script>
export default {
    data () {
        return {
            loading: false,
            navMenuList: [{
                text: '全部'
            }, {
                text: '监测'
            }, {
                text: '治理'
            }],
            navMenuActive: 0,
            deviceList: [
                {
                    name: '设备1',
                    des: '设备描述1',
                    type: 'APF',
                    project: '监测',
                },
                {
                    name: '设备2',
                    des: '设备描述2',
                    type: 'DVR',
                    project: '治理'
                }
            ]
        }
    },
    computed: {
        deviceListFilter () {
            if (this.navMenuActive == 0) {
                return this.deviceList
            } else {
                return this.deviceList.filter(item => item.project == this.navMenuList[this.navMenuActive].text)
            }
        }
    },
    methods: {
        navMenuClick (index) {
            this.navMenuActive = index
        },
        jump (item) {
            if (item % 2) {
                uni.navigateTo({
                    url: '/pages/device/APF/detail'
                })
            } else {
                uni.navigateTo({
                    url: '/pages/device/DVR/detail'
                })
            }
        },
    }
}
</script>
<style lang='scss'></style>