//update
function updateById(list, item) {
    return update(list, item, 'id');
}

function updateByNumber(list, item) {
    return update(list, item, 'number');
}

function updateByKey(list, item) {
    return update(list, item, 'key');
}

function update(list, item, key) {
    key = key || 'number';
    var result = false;
    var to = Enumerable.from(list).where(function (o) { return o[key] === item[key]; }).firstOrDefault();
    if (to) {
        copy(item, to);
    }
    else {
        list.push(item);
        result = true;
    }
    console.log(result?'insert':'update'+' data by '+key);
    return result;
}
//delete
function remove(list, item,key) {
    var result = false;
    for (var i = 0; i < list.length; i++) {
        if (list[i][key] === item[key]) {
            list.splice(i, 1);
            result = true;
            break;
        }
    }
    return result;
}
//util
function copy(from, to) {
    for (var attr in to) {
        if (from.hasOwnProperty(attr)) {
            if (!(from[attr] instanceof Array)) {
                to[attr] = from[attr];
            }
        }
    }
}

function execApi(number, method, query) {
    var loading = weui.loading('提交中...');
    axios.post('/IoTCenter/api/v1/api/execApi', { connectionId,number,method, query })
        .then(function (response) {
            console.log(response);
        })
        .catch(function (error) {
            console.log(error);
        })
        .finally(function () {
            loading.hide();
        });
}

function execScene(id) {
    var loading = weui.loading('提交中...');
    axios.post('/IoTCenter/api/v1/api/execScene', '"' + id + '"', { headers: { 'Content-Type': 'application/json;charset=UTF-8' } })
        .then(function (response) {
            console.log(response);
        })
        .catch(function (error) {
            console.log(error);
        })
        .finally(function () {
            loading.hide();
        });
}

function nodePower(number, command) {
    var loading = weui.loading('提交中...');
    axios.post('/IoTCenter/api/v1/node/power'+command, '"' + number + '"', { headers: { 'Content-Type': 'application/json;charset=UTF-8' } })
        .then(function (response) {
            console.log(response);
        })
        .catch(function (error) {
            console.log(error);
        })
        .finally(function () {
            loading.hide();
        });
}

/**
 * 格式化时间
 * @param {*} value 
 */
function formatDate(value){
    var date = new Date(value);
    var year = date.getFullYear();
    var month = ("0" + (date.getMonth() + 1)).slice(-2);
    var day = ("0" + date.getDate()).slice(-2);
    var hours = ("0" + date.getHours()).slice(-2);
    var minutes = ("0" + date.getMinutes()).slice(-2);
    var seconds = ("0" + date.getSeconds()).slice(-2);
    return year+'-'+month+'-'+day+' '+hours+':'+minutes+':'+seconds;
}

/**
 * 消息图标
 * @param {*} value 
 */
function iconMessage(key,val){
    var icon = 'info';
    if(key == 'State'){
        if(val == '开') icon = 'on';
        if(val == '关' || val == '停') icon = 'off';
    }else if(key == 'Warning'){
        if(val == '正常') icon = 'infrared';
        if(val == '警报') icon = 'warn';
    }else{
        icon = key;
    }
    return icon;
}

/**
 * 获取url参数
 * @param {*} value 
 */
function getUrlKey(name){
    return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(location.href) || [, ""])[1].replace(/\+/g, '%20')) || null
}