<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:20rpx 20rpx 0">
            <Cn-grid title="常用功能">
                <Cn-grid-item src="/static/feedback2.png" text="提交反馈" @click="submitFeedBack"></Cn-grid-item>
            </Cn-grid>
        </view>
        <view class="nav">
            <picker @change="projectNameChange" :value="select.projectNameIndex" :range="projectList" range-key="text">
                <view class="nav-menu" :class="{ 'nav-menu-active': select.projectName }">{{
                    select.projectName || '项目' }} </view>
            </picker>
            <picker @change="projectTypeChange" :value="select.projectTypeIndex" :range="projectType" range-key="text">
                <view class="nav-menu" :class="{ 'nav-menu-active': select.projectType }">{{
                    select.projectType || '类型' }} </view>
            </picker>
        </view>
        <view class="content device" :style="{ minHeight: minHeight }">
            <uni-card :title="item.name" :sub-title="item.project" :extra="item.type" padding="0"
                v-for="(item, index) in deviceListFilter" :key="index" @click="jump(item)" thumbnail="/static/device.png">
                <!-- <text>{{ item.project }} {{ item.type }}</text> -->
            </uni-card>
            <uni-load-more status="nomore"></uni-load-more>
        </view>
    </view>
</template>
<script>
export default {
    data () {
        return {
            loading: false,
            userInfo: {},
            select: {
                projectName: '',
                projectNameIndex: 0,
                projectType: '',
                projectTypeIndex: 0
            },
            projectType: [
                {
                    text: '全部类型',
                    value: 0
                },
                {
                    text: '监测',
                    value: 1
                },
                {
                    text: '用能',
                    value: 2
                },
                {
                    text: '环境',
                    value: 3
                },
                {
                    text: '安防',
                    value: 4
                },
                {
                    text: '其他',
                    value: 5
                }
            ],
            projectList: [
                {
                    text: '全部项目',
                    value: 1
                },
                {
                    text: 'XXX项目1',
                    value: 1
                },
                {
                    text: 'XXX项目2',
                    value: 1
                },
                {
                    text: 'XXX项目3',
                    value: 1
                },

            ],
            navHeight: 0,
            minHeight: '',
            deviceList: [
                {
                    name: '设备APF-1',
                    des: '设备描述1',
                    type: '监测',
                    project: 'XXX项目1',
                },
                {
                    name: '设备APF-2',
                    des: '设备描述1',
                    type: '监测',
                    project: 'XXX项目1',
                },
                {
                    name: '设备APF-3',
                    des: '设备描述2',
                    type: '用能',
                    project: 'XXX项目2'
                },
                {
                    name: '设备DVR-1',
                    des: '设备描述3',
                    type: '监测',
                    project: 'XXX项目3'
                }
            ]
        }
    },
    computed: {

        deviceListFilter () {
            return this.deviceList.filter(item => {
                if (this.select.projectName) {
                    return item.project === this.select.projectName
                } else if (this.select.projectType) {
                    return item.type === this.select.projectType
                } else {
                    return true
                }
            })
        }
    },
    methods: {
        submitFeedBack () {             uni.navigateTo({                 url: '/pages/home/feedback'             })         },
        projectTypeChange (e) {
            // 重置name
            this.select.projectName = ''
            this.select.projectNameIndex = 0

            this.select.projectTypeIndex = e.detail.value
            if (e.detail.value === 0) {
                this.select.projectType = ''
                return
            }
            this.select.projectType = this.projectType[e.detail.value].text


        },
        projectNameChange (e) {
            console.log(e);
            // 重置type
            this.select.projectType = ''
            this.select.projectTypeIndex = 0

            this.select.projectNameIndex = e.detail.value
            if (e.detail.value === 0) {
                this.select.projectName = ''
                return
            }
            this.select.projectName = this.projectList[e.detail.value].text
        },
        registerDevice () {
            uni.showModal({
                title: '提示',
                content: '请选择设备类型',
                confirmText: '直连装置',
                cancelText: '网关接入',
                cancelColor: '#007aff',
                success: ({ confirm, cancel }) => {
                    if (confirm) {
                        uni.navigateTo({
                            url: '/pages/device/new'
                        })
                    } else if (cancel) {
                        uni.navigateTo({
                            url: '/pages/gateway/list'
                        })
                    }
                }
            })
        },
        registerGateway () {
            uni.navigateTo({
                url: '/pages/gateway/new'
            })
        },
        navMenuClick (index) {
            this.navMenuActive = index
        },
        jump (item) {
            if (item.name.indexOf('APF') > -1) {
                uni.navigateTo({
                    url: '/pages/device/APF/detail'
                })
            } else if (item.name.indexOf('DVR') > -1) {
                uni.navigateTo({
                    url: '/pages/device/DVR/detail'
                })
            }
        },
    },
    mounted () {
        setTimeout(() => {
            // 获取nav高度
            uni.createSelectorQuery().select('.nav').boundingClientRect((rect) => {
                this.navHeight = rect.height
                // #ifdef H5 
                this.minHeight = 'calc(100vh - env(safe-area-inset-bottom) - ' + (50 + this.navHeight) + 'px)'
                // #endif
                // #ifdef APP-PLUS
                this.minHeight = 'calc(100vh - ' + this.navHeight + 'px)'
                // #endif
            }).exec()
        }, 1000);
    }
}
</script>
<style lang='scss'></style>