import {
    Message,
    MessageBox,
    Notification
} from 'element-ui';
import dictUtils from '@/components/dict/DictSelectUtils'

let closeAllNotificationFlag = false; //是否隐藏感叹号校验提示
let notifications = {}; //用来获取弹窗的实例，以对对应弹窗进行操作
var utils = {
    /**
     * 根据字典编码获取字典数据
     */
    getDictItemsFromCache(dictCode) {
        if (!dictCode) {
            return '字典Code不能为空!';
        }
        if (sessionStorage.getItem('dict_data')) {
            let dict_data = JSON.parse(sessionStorage.getItem('dict_data'))
            if (dict_data[dictCode]) {
                let distItem = dict_data[dictCode]
                return distItem
            }
        }
    },
    /**
     * 根据字典编码和值获取字典名称
     */
    getDictName(dictCode, value) {
        if (typeof dictCode == 'undefined' || typeof value == 'undefined') return ''
        let name = ''
        let dictItems = dictUtils.getDictItemsFromCache(dictCode)
        console.log(dictItems);
        dictItems.forEach(item => {
            if (item.value == value) {
                name = item.name
            }
        })
        return name
    },
    //根据传入的值和数组进行比较，相等返回该数据个某条数据
    indexOfList(list, key, value) {
        for (let i = 0; i < list.length; i++) {
            if (list[i][key] == value) {
                return list[i];
            }
        }
    },
    //获取url中的参数
    getParameters(name) {
        var locUrl = decodeURI(window.location.search.substr(1));
        var aryParams = locUrl.split("&");
        var rtn = "";
        for (var i = 0; i < aryParams.length; i++) {
            var pair = aryParams[i];
            var aryEnt = pair.split("=");
            var key = aryEnt[0];
            var val = aryEnt[1];
            if (key != name) continue;
            if (rtn == "") {
                rtn = val;
            } else {
                rtn += "," + val;
            }
        }
        return rtn;
    },
    // 判断当前是否为移动端设备
    isMobile() {
        return navigator.userAgent.match(
            /(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i
        ) != null;
    },
    //字节数转KB或者MB
    bigDecimal: (bytes) => {
        let returnValue = bytes / (1024 * 1024);
        if (returnValue > 1) {
            return returnValue.toFixed(2) + "M";
        } else {
            returnValue = bytes / 1024;
            return returnValue.toFixed(0) + "KB";
        }
    },
    //获取指定字符后面所有字符
    substringType: (str, type) => {
        let returnValue = str.split(".")
        return returnValue[returnValue.length - 1];
    },
    // 获取随机的名称
    getName: () => {
        return Math.random().toString(36).substr(2)
    },
    // 获取控件是否可编辑
    getWriteable: (permission) => {
        if (permission === 'w' || permission === 'b') {
            return true;
        }
        return false;
    },
    // 获取控件是否添加必填校验
    addRequiredOrNot: (permission, validate, linkageValidate, _this) => {
        //判断是否有联动校验
        if (linkageValidate.length > 0) {
            linkageValidate.forEach(ele => {
                if (ele && ele.validate && "data." + ele.target == _this.atter) {
                    validate = ele.validate;
                }
            });
        }
        if (permission !== 'b') {

            return validate;
        }
        //如果表单授权为某控件加了必填则必填
        if (permission === 'b' && validate && !validate.required && validate.constructor === Object) {
            validate.required = true;
        }
        if (validate === undefined || validate === null) {
            validate = "required";
        } else if (validate.constructor === String) {
            let ary = validate.split("|");
            if (!ary.some((item) => item === "required")) {
                ary.splice(0, 0, "required");
                validate = ary.join("|");
            }
        } else if (validate.constructor === Object) {
            validate = Object.assign({
                required: true
            }, validate);
        } else {
            throw "validate不是允许的类型";
        }
        return validate;
    },
    // 格式化日期
    formatDate: (value) => {
        let date = null;
        if (!value) {
            return date;
        }
        if (value.constructor == Date && !isNaN(value.getTime())) {
            date = value;
        } else if (value.constructor == String || value.constructor == Number) {
            date = new Date(value);
        } else {
            throw "格式化日期时，传入的数据格式不正确。";
        }
        let y = date.getFullYear();
        let MM = date.getMonth() + 1;
        MM = MM < 10 ? ('0' + MM) : MM;
        let d = date.getDate();
        d = d < 10 ? ('0' + d) : d;
        let h = date.getHours();
        h = h < 10 ? ('0' + h) : h;
        let m = date.getMinutes();
        m = m < 10 ? ('0' + m) : m;
        let s = date.getSeconds();
        s = s < 10 ? ('0' + s) : s;
        return y + '-' + MM + '-' + d + ' ' + h + ':' + m + ':' + s;
    },
    // 格式化日期
    formatDateYear: (value) => {
        let date = new Date(value);
        let y = date.getFullYear();
        let MM = date.getMonth() + 1;
        MM = MM < 10 ? ('0' + MM) : MM;
        let d = date.getDate();
        d = d < 10 ? ('0' + d) : d;
        return y + '-' + MM + '-' + d;
    },
    // 比较2个日期
    daysBetween: (DateOne, DateTwo, notSupportEquals) => {
        if (!DateOne || !DateTwo) {
            return true;
        }
        var date1 = new Date(DateOne).getTime() || new Date(new Date().format("yyyy-MM-dd") + " " + DateOne).getTime();
        var date2 = new Date(DateTwo).getTime() || new Date(new Date().format("yyyy-MM-dd") + " " + DateTwo).getTime();
        if (notSupportEquals) {
            //大于。v2>v1 。
            if (date2 > date1) {
                return true;
            } else {
                return false;
            }
        } else {
            //大于等于。v2>=v1 。只要v1不大于v2即可
            if (date1 > date2) {
                return false;
            } else {
                return true;
            }
        }
    },
    dateCalc: (startDate, endDate, op) => {
        if (!startDate || !endDate || startDate.length == 0 || endDate.length == 0) {
            return 0;
        }
        if (op.legend == 0) {
            op = "day";
        }
        var date1 = new Date(startDate).getTime() || new Date(new Date().format("yyyy-MM-dd") + " " + startDate).getTime();
        var date2 = new Date(endDate).getTime() || new Date(new Date().format("yyyy-MM-dd") + " " + endDate).getTime();
        var res = 0;
        var days = date2 - date1;
        switch (op) {
            case "month":
                res = parseInt(days / (1000 * 60 * 60 * 24 * 30));
                break;
            case "day":
                res = parseInt(days / (1000 * 60 * 60 * 24));
                break;
            case "hour":
                res = parseInt(days / (1000 * 60 * 60));
                break;
            case "minute":
                res = parseInt(days / (1000 * 60));
                break;
            default:
                res = parseInt(days / 1000);
        }
        return res;

    },
    // 平铺结构转嵌套结构
    tile2nest: (array, key, pKey, childrenKey) => {
        if (!array || array.constructor !== Array) {
            return array;
        }
        // 复制一份，避免修改原始数组
        let ary = [...array];
        key = key || "id";
        pKey = pKey || "parentId";
        childrenKey = childrenKey || "children";
        // 定义一个待移除数组
        let ary2remove = [];
        ary.map(item => {
            if (item[key] !== item[pKey]) {
                // 找父节点
                let p = ary.filter(c => c[key] === item[pKey]);
                if (p && p.length == 1) {
                    p[0].children = p[0].children || [];
                    // 将子节点放到父节点中
                    p[0].children.push(item);
                    ary2remove.push(item[key]);
                }
            }
        });
        // 遍历移除待删除对象
        ary2remove.map(item => {
            ary = ary.filter(c => c[key] !== item);
        });
        return ary;
    },
    // 从对象中获取和验证字段路径
    getAndValidPath: (obj, key) => {
        if (!obj || obj.constructor != Object || !key || key.constructor != String) {
            return null;
        }
        if (!obj.hasOwnProperty(key)) {
            return null;
        }
        let path = obj[key];
        if (/^\w+.*\w+$/.test(path)) {
            return path;
        } else {
            return null;
        }
    },
    // 获取Vue实例中指定className的父实例
    getParentInstanceByClassName: (instance, className) => {
        if (!instance) {
            throw "VueComponent实例为空.";
        }
        if (instance.$el.className && instance.$el.className.indexOf(className) > -1) {
            return instance;
        } else if (instance.$root && instance.$root._uid == instance._uid) {
            throw `查找VueComponent实例树时找到根节点都未找到className为${className}的实例.`;
        } else if (instance.$parent) {
            return utils.getParentInstanceByClassName(instance.$parent, className);
        }
    },
    // 获取控件所在表单对应的实例对象
    getOnlineFormInstance: (instance) => {
        if (!instance) {
            throw "VueComponent实例为空.";
        }
        if (instance.$el.getAttribute && instance.$el.getAttribute("name") === 'online-form') {
            return instance;
        } else if (instance.$root && instance.$root._uid == instance._uid) {
            throw `查找VueComponent实例树时找到根节点都未找到name为online-form的实例.`;
        } else if (instance.$parent) {
            return utils.getOnlineFormInstance(instance.$parent);
        }
    },

    // 根据自定义标签名(组件名)获取某个Vue实例
    getInstanceByTag: (instance, args) => {
        if (!instance) {
            throw "VueComponent实例为空.";
        }
        if (args.includes(instance.$options._componentTag)) {
            return instance;
        } else if (instance.$root && instance.$root._uid == instance._uid) {
            throw `查找VueComponent实例树时找到根节点都未找到name为tag的实例.`;
        } else if (instance.$parent) {
            return utils.getInstanceByTag(instance.$parent, args);
        }
    },

    // 获取Vue实例及父级实例中有reload方法的实例
    getReloadMethod: (instance) => {
        if (!instance) {
            return null;
        }
        if (instance.reload && instance.reload.constructor === Function) {
            return instance;
        } else if (instance.$root && instance.$root._uid == instance._uid) {
            return null;
        } else if (instance.$parent) {
            return utils.getReloadMethod(instance.$parent);
        }
    },

    // 重新加载当前页面(不会刷新整个页面，只刷新router-view部分)
    reload: () => {
        let viewElementAry = document.getElementsByName("app-base-main");
        if (!viewElementAry || viewElementAry.length != 1) {
            window.location.reload();
        } else {
            let viewInst = viewElementAry[0].__vue__;
            if (!viewInst || !viewInst._isVue) {
                window.location.reload();
            }
            let r = utils.getReloadMethod(viewInst);
            if (r) {
                r.reload();
            } else {
                window.location.reload();
            }
        }
    },
    // 获取在线表单的json格式字符串的表单数据(validate参数决定是否需要对表单进行验证)
    getOnlineFormData: (validate) => {
        return new Promise((resolve, reject) => {
            let formElementAry = document.getElementsByName("online-form");
            if (!formElementAry || formElementAry.length < 1) {
                var frmFrame = $('#frmFrame');
                if (frmFrame && frmFrame.length > 0) {
                    var frm = frmFrame[0];
                    var isCallBack = false;
                    var cancelTimeout = false;
                    var isTimeOut = false;
                    // 子页面是否收到了消息
                    var isRoger = false;
                    frm.contentWindow.postMessage("saveData", '*');
                    window.addEventListener('message', function (e) {
                        if (e.data && e.data.constructor == Object) {
                            if (e.data.type == 'saveData' && !isCallBack) {
                                isCallBack = true;
                                if (e.data.state && !isTimeOut) {
                                    let iframeData = {
                                        businessKey: e.data.businessKey,
                                        sysCode: e.data.sysCode
                                    };
                                    if (e.data.vars) {
                                        iframeData.vars = e.data.vars;
                                    }
                                    resolve(iframeData);
                                }
                            } else if (e.data.type == 'cancelTimeout') {
                                cancelTimeout = true;
                            } else if (e.data.type == 'roger' && !isRoger) {
                                isRoger = true;
                            }
                        }
                    });

                    // 只要子页面引入了hotent.helper.js，父页面发送了消息后，子页面会马上回复`roger`。
                    // 这里设置0.5秒后未收到`roger`消息则认为子页面未引入hotent.helper.js，此时直接reject。
                    setTimeout(function () {
                        if (!isRoger) {
                            reject(6);
                        }
                    }, 500);

                    // 设置10秒超时机制，如果超时则不再往下执行
                    setTimeout(function () {
                        if (!isCallBack && !cancelTimeout) {
                            isTimeOut = true;
                            reject(5);
                        }
                    }, 10000);
                } else {
                    reject(1);
                }

            } else {
                let frmInst = formElementAry[0].__vue__;
                if (!frmInst || !frmInst._isVue) {
                    reject(2);
                }
                //处理handsontable子表数据
                let refs = frmInst.$refs["onlineForm"].$refs;
                let hotData = true;
                if (refs) {
                    for (const ref in refs) {
                        if (refs.hasOwnProperty(ref) && ref.indexOf('hottable.') == 0) {
                            const refEle = refs[ref];
                            hotData = refEle.getHotTableData(true);
                            if (hotData && Array.isArray(hotData)) {
                                const names = ref.split('.');
                                if (hotData && Array.isArray(hotData)) {
                                    frmInst.data[names[1]][names[2]] = [...hotData];
                                } else {
                                    frmInst.data[names[1]][names[2]] = [];
                                }
                            }
                        }
                    }
                }
                if (!validate) {
                    resolve(JSON.stringify(frmInst.data));
                    return;
                }
                frmInst.$root.$validator.validateAll("custom-form").then(result => {
                    if (hotData === false) { //hottable子表数据校验失败
                        reject(7);
                        return;
                    }
                    if (result) {
                        resolve(JSON.stringify(frmInst.data));
                    } else {
                        reject({
                            reason: 3,
                            errors: frmInst.$root.$validator.errors.items
                        });
                    }
                });
            }
        });
    },
    // 获取表单数据失败的处理
    handleGetFormDataReject: (reason, needConfirm) => {
        return new Promise((resolve, reject) => {
            let errors = [];
            if (reason && reason.constructor == Object) {
                errors = reason.errors;
                reason = reason.reason;
            }
            switch (reason) {
                case 1:
                    Message.error("未获取到在线表单或者URL表单.");
                    reject();
                    break;
                case 2:
                    Message.error("使用了在线表单，但是表单为空或者加载失败.");
                    reject();
                    break;
                case 3:
                    let errorMsg = [];
                    errors && errors.forEach(e => {
                        let fieldLabel = "";
                        if (e.field) {
                            if (e.field.indexOf("-") != -1) {
                                fieldLabel = e.field.substr(e.field.indexOf("-") + 1);
                            } else {
                                fieldLabel = e.field;
                            }
                        }
                        errorMsg.push(`${fieldLabel} ${e.msg}`);
                    });
                    if (errorMsg.length > 0) {
                        if (document.getElementsByName("online-form")[0]) {
                            let frmInst = document.getElementsByName("online-form")[0].__vue__;
                            let jsonObj = frmInst.$refs.onlineForm.$refs;
                            for (let key in jsonObj) {
                                if (jsonObj[key].$el.textContent) {
                                    let textContent = jsonObj[key].$el.textContent;
                                    for (let i = 0; i < errorMsg.length; i++) {
                                        if (textContent.indexOf(errorMsg[i]) != -1) {
                                            document.getElementsByClassName(key)[0].style.color = "red";
                                            break;
                                        }
                                    }
                                }
                            }
                        }
                        utils.handleReject(errorMsg);
                    } else {
                        Message.warning("请正确的填写表单内容.");
                    }
                    reject();
                    break;
                case 5:
                    Message.error("URL表单处理业务数据超时.");
                    reject();
                    break;
                case 6:
                    if (needConfirm) {
                        MessageBox.confirm(
                            "URL表单页面未正确处理数据，是否仍然启动流程？", {
                                type: "warning"
                            }
                        ).then(() => resolve()).catch(() => reject());
                    } else {
                        resolve();
                    }
                    break;

                case 7: //hottable子表数据校验失败。
                    reject();
                    break;
                default:
                    Message.error(`获取表单数据时发生预期之外的异常，reason:${reason}`);
                    reject();
                    break;
            }
        });
    },
    //关闭所有校验通知
    closeAllNotification() {
        closeAllNotificationFlag = true;
        for (let key in notifications) {
            notifications[key].close();
            delete notifications[key];
        }
    },
    handleReject(errorMsg) {
        utils.closeAllNotification();
        closeAllNotificationFlag = false;
        let notifi = Notification.error({
            title: "错误提示",
            dangerouslyUseHTMLString: true,
            message: `请正确的填写以下表单内容：<br/>${errorMsg.join('<br/>')}`,
            duration: 0,
            onClose: function () {
                if (!closeAllNotificationFlag) {
                    setTimeout(() => {
                        let n = Notification.warning({
                            customClass: "customClass",
                            duration: 0,
                            showClose: false,
                            onClick: function () {
                                n.close();
                                utils.handleReject(errorMsg);
                            }
                        });
                        notifications[n.id] = n;
                    }, 10);
                }
            }
        });
        notifications[notifi.id] = notifi;
    },
    // 获取指定dom元素的父级中具有指定属性的dom元素
    getParentElementByAttribute: (el, attribute) => {
        if (!el || !el.hasAttribute || el.hasAttribute.constructor !== Function) {
            throw "传入的元素el不能为空且必须为HTMLHtmlElement类型.";
        }
        if (!attribute || attribute.constructor !== String) {
            throw "传入的属性attribute不能为空且必须为String类型.";
        }
        if (el.hasAttribute(attribute)) {
            return el;
        } else if (el.tagName === 'HTML') {
            return null;
        } else {
            return utils.getParentElementByAttribute(el.parentElement, attribute);
        }
    },
    // 从父级dom元素中获取指定属性的值
    getSomeAttributeFromParentElement: (el, attribute) => {
        let pEl = utils.getParentElementByAttribute(el, attribute);
        if (pEl && pEl.getAttribute && pEl.getAttribute.constructor === Function) {
            return pEl.getAttribute(attribute);
        }
        return null;
    },
    // 通过路径取得对象中的属性
    getValueByPath: (obj, path, subIndex) => {
        if (!obj || !path || path.constructor != String) {
            return null;
        }
        if (!/^\w?.*[\w|\]]$/.test(path)) {
            return null;
        }
        let pathAry = path.split(".");
        if (pathAry.length == 1) {
            return obj[path];
        } else if (pathAry.length > 1) {
            let ret = obj;
            for (var i = 0; i < pathAry.length; i++) {
                const key = pathAry[i];
                const match = /^(\w+)\[(\d+)\]$/.exec(key);
                if (match) {
                    ret = ret[match[1]][match[2]];
                } else if (ret && ret.constructor === Array) {
                    let index = 0;
                    if (subIndex != null && subIndex != undefined) {
                        let preIndex = Number.parseInt(subIndex);
                        if (!isNaN(preIndex)) {
                            index = preIndex;
                        }
                    }
                    ret = ret[index][key];
                } else {
                    ret = ret[key];
                }
            }
            return ret;
        }
        return null;
    },
    // 通过路径设置对象中的属性
    setValueByPath: (obj, path, value, subIndex) => {
        if (!obj || !path || path.constructor != String) {
            return;
        }
        if (!/^\w?.*[\w|\]]$/.test(path)) {
            return;
        }
        let pathAry = path.split(".");
        if (pathAry.length == 1) {
            obj[path] = value;
        } else if (pathAry.length > 1) {
            let ret = obj;
            for (var i = 0; i < pathAry.length; i++) {
                const key = pathAry[i];
                const match = /^(\w+)\[(\d+)\]$/.exec(key);
                if (i == pathAry.length - 1) {
                    if (match) {
                        ret[match[1]][match[2]] = value;
                    } else if (ret && ret.constructor === Array) {
                        let index = 0;
                        if (subIndex != null && subIndex != undefined) {
                            let preIndex = Number.parseInt(subIndex);
                            if (!isNaN(preIndex)) {
                                index = preIndex;
                            }
                        }
                        obj.$set(ret[index], key, value);
                        //ret[index][key] = value;
                    } else {
                        //ret[key] = value;
                        obj.$set(ret, key, value);
                    }
                } else {
                    if (match) {
                        ret = ret[match[1]][match[2]];
                    } else {
                        ret = ret[key];
                    }
                }

            }
        }
        obj.$forceUpdate();
    },
    /**
     * 将字符串转为json对象。
     * @param jsonStr
     * @param type  可不填写parseToJson
     * @returns
     */
    parseToJson: (jsonStr, type) => {
        type = type || 1;
        if (!jsonStr || jsonStr === "") return;
        //如果包含换行，下面解析json会报错，所以将换行替换为2个空格符
        jsonStr = jsonStr.replace(/\n/g, "  ");
        try {
            switch (type) {
                case 1:
                    return eval("(" + jsonStr + ")");
                    break;
                case 4:
                    JSON.parse(jsonStr);
                    break;
                default:
                    throw ("解析json对象错误");
                    break;
            }

        } catch (e) {
            return utils.parseToJson(jsonStr, type + 1);
        }
    },
    /**
     * 将数字转换成人名币大写。
     *
     * @param currencyDigits
     * @returns
     */
    convertCurrency: (currencyDigits) => {
        var MAXIMUM_NUMBER = 99999999999.99;
        var CN_ZERO = "零";
        var CN_ONE = "壹";
        var CN_TWO = "贰";
        var CN_THREE = "叁";
        var CN_FOUR = "肆";
        var CN_FIVE = "伍";
        var CN_SIX = "陆";
        var CN_SEVEN = "柒";
        var CN_EIGHT = "捌";
        var CN_NINE = "玖";
        var CN_TEN = "拾";
        var CN_HUNDRED = "佰";
        var CN_THOUSAND = "仟";
        var CN_TEN_THOUSAND = "万";
        var CN_HUNDRED_MILLION = "亿";
        var CN_SYMBOL = "";
        var CN_DOLLAR = "元";
        var CN_TEN_CENT = "角";
        var CN_CENT = "分";
        var CN_INTEGER = "整";
        var integral;
        var decimal;
        var outputCharacters;
        var parts;
        var digits, radices, bigRadices, decimals;
        var zeroCount;
        var i, p, d;
        var quotient, modulus;
        currencyDigits = currencyDigits.toString();
        if (currencyDigits == "") {
            return "";
        }
        if (currencyDigits.match(/[^,.\d]/) != null) {
            return "";
        }
        if ((currencyDigits)
            .match(/^((\d{1,3}(,\d{3})*(.((\d{3},)*\d{1,3}))?)|(\d+(.\d+)?))$/) == null) {
            return "";
        }
        currencyDigits = currencyDigits.replace(/,/g, "");
        currencyDigits = currencyDigits.replace(/^0+/, "");

        if (Number(currencyDigits) > MAXIMUM_NUMBER) {
            return "";
        }

        parts = currencyDigits.split(".");
        if (parts.length > 1) {
            integral = parts[0];
            decimal = parts[1];

            decimal = decimal.substr(0, 2);
        } else {
            integral = parts[0];
            decimal = "";
        }

        digits = new Array(CN_ZERO, CN_ONE, CN_TWO, CN_THREE, CN_FOUR, CN_FIVE,
            CN_SIX, CN_SEVEN, CN_EIGHT, CN_NINE);
        radices = new Array("", CN_TEN, CN_HUNDRED, CN_THOUSAND);
        bigRadices = new Array("", CN_TEN_THOUSAND, CN_HUNDRED_MILLION);
        decimals = new Array(CN_TEN_CENT, CN_CENT);

        outputCharacters = "";

        if (Number(integral) > 0) {
            zeroCount = 0;
            for (i = 0; i < integral.length; i++) {
                p = integral.length - i - 1;
                d = integral.substr(i, 1);
                quotient = p / 4;
                modulus = p % 4;
                if (d == "0") {
                    zeroCount++;
                } else {
                    if (zeroCount > 0) {
                        outputCharacters += digits[0];
                    }
                    zeroCount = 0;
                    outputCharacters += digits[Number(d)] + radices[modulus];
                }
                if (modulus == 0 && zeroCount < 4) {
                    outputCharacters += bigRadices[quotient];
                }
            }
            outputCharacters += CN_DOLLAR;
        }

        if (decimal != "") {
            for (i = 0; i < decimal.length; i++) {
                d = decimal.substr(i, 1);
                if (d != "0") {
                    outputCharacters += digits[Number(d)] + decimals[i];
                }
            }
        }

        if (outputCharacters == "") {
            outputCharacters = CN_ZERO + CN_DOLLAR;
        }
        if (decimal == "") {
            outputCharacters += CN_INTEGER;
        }
        outputCharacters = CN_SYMBOL + outputCharacters;
        return outputCharacters;
    },
    /**
     * 数字格式转换成千分位
     *@param{Object}num
     */
    thousandBit: (num) => {
        if ((num + "").trim() == "") {
            return "";
        }
        if (isNaN(num)) {
            return "";
        }
        num = num + "";
        if (/^.*\..*$/.test(num)) {
            var pointIndex = num.lastIndexOf(".");
            var intPart = num.substring(0, pointIndex);
            var pointPart = num.substring(pointIndex + 1, num.length);
            var intPart = intPart + "";
            var re = /(-?\d+)(\d{3})/
            while (re.test(intPart)) {
                intPart = intPart.replace(re, "$1,$2")
            }
            num = intPart + "." + pointPart;
        } else {
            num = num + "";
            var re = /(-?\d+)(\d{3})/
            while (re.test(num)) {
                num = num.replace(re, "$1,$2")
            }
        }
        return num;
    },
    /**
     * 通过name获取页面url地址参数
     * @param name
     * @returns
     *
     */
    getUrlKey: function (name) {
        return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(location.href) || [, ""])[1].replace(/\+/g, '%20')) || null;
    }, //选择器上下移
    down: function (ary, selectArr, this_) {
        if (ary.length > 0 && selectArr.length > 0) {
            var idx = selectArr.indexOf(ary[ary.length - 1]);
            if (idx + 1 < selectArr.length) {
                var t = selectArr[idx + 1];
                selectArr[idx + 1] = selectArr[idx];
                selectArr[idx] = t;
                this_.calacInputSuffixHeight();
                this_.syncInputValue();
            }
        }
    },
    up: function (ary, selectArr, this_) {
        if (ary.length > 0 && selectArr.length > 0) {
            var idx = selectArr.indexOf(ary[ary.length - 1]);
            if (idx != 0) {
                var t = selectArr[idx - 1];
                selectArr[idx - 1] = selectArr[idx];
                selectArr[idx] = t;
                this_.calacInputSuffixHeight();
                this_.syncInputValue();
            }

        }
    },
    Array: {
        //上移按钮
        up: function (idx, list) {
            idx = parseInt(idx);
            if (idx < 1) {
                return;
            }
            var t = list[idx - 1];
            list[idx - 1] = list[idx];
            list[idx] = t;
        },
        //下移按钮
        down: function (idx, list) {
            idx = parseInt(idx);
            if (idx >= list.length - 1) {
                return;
            }
            var t = list[idx + 1];
            list[idx + 1] = list[idx];
            list[idx] = t;
        },
        resumeSn: function (list) {
            for (var k = 0; k < list.length; k++) {
                list[k].sn = k;
            }
            return list;
        },
        /**
         * idx 原位置
         * num 目标位置
         * list 数组
         */
        moveToNum: function (idx, target, list) {
            if (target == -1) {
                target = 0;
            } else if (idx >= target) {
                target = target + 1;
            }
            var t = list.splice(idx, 1);
            list.insert(target, t[0]);
            this.resumeSn(list);
        },
        //删除按钮
        del: function (idx, list) {
            list.splice(idx, 1);
        },
        //找到指定元素的未知
        idxOf: function (val, list) {
            for (var i = 0; i < list.length; i++) {
                if (list[i] == val) return i;
            }
            return -1;
        },
        //删除指定元素
        remove: function (val, list) {
            var idx = this.idxOf(val, list);
            if (idx > -1) {
                list.splice(idx, 1);
            }
        },
        //置顶
        top: function (idx, list) {
            if (idx >= list.length || idx < 1) {
                return;
            }
            //逐个交换
            for (var i = 0; i < idx; i++) {
                var temp = list[i];
                list[i] = list[idx];
                list[idx] = temp;
            }
        },
        //置底
        bottom: function (idx, list) {
            if (idx >= list.length - 1 || idx < 0) {
                return;
            }
            //逐个交换
            for (var i = list.length - 1; i > idx; i--) {
                var temp = list[i];
                list[i] = list[idx];
                list[idx] = temp;
            }
        }
    },
    /**
     * 对象转url参数
     * @param {*} data
     * @param {*} isPrefix
     */
    queryParams(data, isPrefix = false) {
        let prefix = isPrefix ? '?' : ''
        let _result = []
        for (let key in data) {
            let value = data[key]
            // 去掉为空的参数
            if (['', undefined, null].includes(value)) {
                continue
            }
            if (value.constructor === Array) {
                value.forEach(_value => {
                    _result.push(encodeURIComponent(key) + '[]=' + encodeURIComponent(_value))
                })
            } else {
                _result.push(encodeURIComponent(key) + '=' + encodeURIComponent(value))
            }
        }

        return _result.length ? prefix + _result.join('&') : ''
    },
    Menu: {
        addSubMenus: function (that, children) {
            let this_ = this;
            if (children && children.length > 0) {


                //					if(!parent.children){
                //						parent.children = [{path:'/', redirect:children[0].menuUrl}];
                //					}
                children.forEach(m => {
                    //const route = {path: m.menuUrl, name: m.alias,  component: resolve => require([`@/${m.templateUrl}`], resolve )};
                    //parent.children.push(route);
                    if (m.children && m.children.length > 0) {
                        this_.addSubMenus(that, m.children);
                    }
                });
            }
        },
        addToRouter: function (that, route) {
            let routes = that.$router.options.routes;
            let isIn = false;
            routes.forEach(r => {
                if (r.path == route.path) {
                    isIn = true;
                }
            });
            if (!isIn) {
                that.$router.options.routes.push(route);
                that.$router.addRoutes([route]);
            }
        },
        addSyncMenus: function (that, menus) {
            if (menus && menus.constructor === Array && menus.length > 0) {
                // 更新当前选中的菜单
                setTimeout(() => {
                    const curRoutePath = that.$route.path;
                    menus.forEach(m => {
                        //将动态菜单添加到路由
                        if (m.code != 'home' && m.code != 'statement' && that.menuMaps[m.code]) {
                            //const route = {path: m.path,  component: resolve => require([`@/${m.templateUrl}`], resolve )};
                            //添加路由信息
                            if (that.menuMaps[m.code] && that.menuMaps[m.code].length > 0) {
                                this.addSubMenus(that, that.menuMaps[m.code]);
                            }
                            //this.addToRouter(that,route);
                        }
                        const p = new RegExp(`^/${m.alias}/.*$`);
                        if (p.test(curRoutePath)) {
                            that.activeMenuIndex = m.alias;
                        }
                    });
                }, 100);
            }
        }
    }
};

// 在数组上扩展一个删除指定项的方法
Array.prototype.remove = function (item) {
    this.splice(this.findIndex(v => v === item), 1);
}

// 在数组上扩展一个去重的方法
Array.prototype.unique = function (arg) {
    const res = new Map();
    return this.filter(m => {
        if (arg) {
            return !res.has(m[arg]) && res.set(m[arg], 1);
        } else {
            return !res.has(m) && res.set(m, 1);
        }
    });
}

export default utils;