function pages_home() {
    return {
        component: Vue.component(arguments.callee.toString(), function (resolve, reject) {
            // 异步加载本地消息
            var height;
            axios.get("/pages/home.html").then(function (response) {
                resolve({
                    template: response.data,
                    data() {
                        return {
                            //messages: store.state.messages, // 此处为数据库调用为异步处理，有可能不生效，直接在模板中调用state
                            title: '物联管控',
                            url: '/UserCenter/api/v1/user/getUserInfo'
                        };
                    },
                    mounted: function () {
                        weui.tab('#tab', { defaultIndex: 0 });
                        // 获取产品数据（取设备数）
                        store.dispatch('getProducts');
                        // 获取节点数据（取智慧教室数）
                        store.dispatch('getNodes');
                        // 获取平台场景数据（取平台场景数）
                        store.dispatch('getScenes');

                        // 获取在线设备数量
                        store.dispatch('getDeviceStatus');

                        // 获取在线设备数量
                        store.dispatch('getEnvironment');

                        window.chartColors = {
                            red: 'rgb(255, 99, 132)',
                            orange: 'rgb(255, 159, 64)',
                            yellow: 'rgb(255, 205, 86)',
                            green: 'rgb(75, 192, 192)',
                            blue: 'rgb(54, 162, 235)',
                            purple: 'rgb(153, 102, 255)',
                            grey: 'rgb(201, 203, 207)',
                            pink: 'rgb(255, 220, 220)',
                            pink2: 'rgb(255, 150, 150)',
                            yellow: 'rgb(255, 255, 0)',
                            violet: 'rgb(238,130,238)', 
                            sandybrown: 'rgb(244,164,96)', 
                            goldenrod: 'rgb(218,165,32)',                        
                        };

                    },
                    methods: {
                        // 开平人人通关闭窗口API调用
                        closeWindow: function () {
                            if(window.api){
                                window.api.execScript(
                                    {
                                        name: window.api.winName,
                                        script: "api.closeWin()"
                                    }
                                )
                            }
                        },
                        // 绘制设备状态
                        drawDeviceStatus: function () {
                            var labels = ['离线', '在线'];
                            var data = [store.state.deviceStatus.offline, store.state.deviceStatus.online];

                            var config = {
                                type: 'doughnut',
                                data: {
                                    datasets: [{
                                        data: data,
                                        backgroundColor: [
                                            window.chartColors.red,
                                            window.chartColors.green,
                                        ],
                                        label: 'Dataset 1'
                                    }],
                                    labels: labels
                                },
                                options: {
                                    responsive: true,
                                    legend: {
                                        position: 'right',
                                    },
                                    title: {
                                        display: false,
                                        text: '设备状态'
                                    },
                                    animation: {
                                        animateScale: true,
                                        animateRotate: true
                                    }
                                }
                            };
                            var ctx = document.getElementById('status').getContext('2d');
                            var doughnut = new Chart(ctx, config);
                        },
                        // 绘制产品类型
                        drawProductCategory: function () {
                            var labels = [];
                            var data = [];
                            $.each(store.state.products, function(i, item){
                                data.push(item.count);
                                labels.push(item.name.replace('FBee',''));
                            });
                            /**
                             * 
                             */
                            var config = {
                                type: 'pie',
                                data: {
                                    datasets: [{
                                        data: data,
                                        backgroundColor: [
                                            window.chartColors.red,
                                            window.chartColors.green,
                                            window.chartColors.yellow,
                                            window.chartColors.blue,
                                            window.chartColors.purple,
                                            window.chartColors.grey,
                                            window.chartColors.pink,
                                            window.chartColors.pink2,
                                            window.chartColors.sandybrown, 
                                            window.chartColors.goldenrod
                                        ],
                                        label: 'Dataset 2'
                                    }],
                                    labels: labels
                                },
                                options: {
                                    responsive: true,
                                    legend: {
                                        position: 'right',
                                    },
                                    title: {
                                        display: false,
                                        text: '设备类型'
                                    },
                                    animation: {
                                        animateScale: true,
                                        animateRotate: true
                                    },
                                }
                            };

                            var ctx = document.getElementById('cate').getContext('2d');
                            var pie = new Chart(ctx, config);
                        }
                    },
                    computed: {
                        // 设备数统计
                        deviceCount:function(){
                            console.log(store.state.products)
                            var count = 0;
                            $.each(store.state.products, function(i, item){     
                                console.log('<<<'+item.name,item.count);
                                count += item.count;
                            });
                            return count;
                        },
                        // 智慧教室（节点）数统计
                        nodeCount:function(){
                            console.log(store.state.nodes)
                            return store.state.nodes.length || 0;
                        },
                        // 平台场景数统计
                        scenesCount:function(){
                            console.log(store.state.scenes)
                            return store.state.scenes.length || 0;
                        },
                        // 环境信息统计
                        environment:function(){
                            console.log(store.state.environment)
                            return store.state.environment;
                        },
                        // 设备（在线/离线）状态统计
                        deviceStatus:function(){
                            return store.state.deviceStatus.online + ':' + store.state.deviceStatus.offline;
                        }
                    },
                    updated: function () {
                        console.log('updated>>>>>>>>>>>>>>')
                        this.$options.methods.drawDeviceStatus();
                        this.$options.methods.drawProductCategory();
                    },
                    destroyed:function(){                    
                        //
                    }
                })
            });
        }),
        onMessage: function (event, model, to, from) {
            // loadMessage()
        }
    }
}