export const filters = {
    //url解碼
    urlCode: value => {
        if (!value) return ''
        let v = decodeURIComponent(value)
        let bigIndex = v.lastIndexOf('/')
        let endIndex = v.lastIndexOf('.')
        let url = v.substring(bigIndex + 1, endIndex) + v.substring(endIndex)
        return url
    },
    dateFormat: value => {
        if (!value) return ''
        value = value * 1000
        //new Date 在 ios safari瀏覽器有兼容性問題處理如下：ios不支持2027-2-22 16:23，需要改為2027/2/22 16:23 
        // ? 兼容 ios safari : 兼容其他瀏覽器
        let $this = new Date(value) == 'Invalid Date' ? new Date(date.replace(/-/g, "/")) : new Date(value)
 
        var timestamp = parseInt(Date.parse($this)) / 1000 //- 8 * 60 * 60; //（本地時間）東八區(qū)減去8小時;
        // console.log(timestamp)
        function zeroize(num) {
            return (String(num).length == 1 ? '0' : '') + num;
        }
        var curTimestamp = parseInt(new Date().getTime() / 1000); //當前時間戳
        // console.log(curTimestamp)
        var timestampDiff = curTimestamp - timestamp; // 參數(shù)時間戳與當前時間戳相差秒數(shù)
        var curDate = new Date(curTimestamp * 1000); // 當前時間日期對象
        var tmDate = new Date(timestamp * 1000); // 參數(shù)時間戳轉(zhuǎn)換成的日期對象
 
        var Y = tmDate.getFullYear(),
            m = tmDate.getMonth() + 1,
            d = tmDate.getDate();
        var H = tmDate.getHours(),
            i = tmDate.getMinutes(),
            s = tmDate.getSeconds();
 
 
        if (timestampDiff < 60) { // 一分鐘以內(nèi)
            return "剛剛";
        } else if (timestampDiff < 3600) { // 一小時前之內(nèi)
            return Math.floor(timestampDiff / 60) + "分鐘前";
        } else if (curDate.getFullYear() == Y && curDate.getMonth() + 1 == m && curDate.getDate() == d) {
            return '今天 ' + zeroize(H) + ':' + zeroize(i)
        } else {
            var newDate = new Date((curTimestamp - 86400) * 1000); // 參數(shù)中的時間戳加一天轉(zhuǎn)換成的日期對象
            if (newDate.getFullYear() == Y && newDate.getMonth() + 1 == m && newDate.getDate() == d) {
                return '昨天 ' + zeroize(H) + ':' + zeroize(i)
            } else if (curDate.getFullYear() == Y) {
                return zeroize(m) + '月' + zeroize(d) + '日';
            } else {
                return Y + '年' + zeroize(m) + '月' + zeroize(d) + '日';
            }
        }
    },
    // 時間過濾器
    formatDate: value => {
        if (value == undefined) {
            return;
        }
        let date = new Date(value * 1000); //時間戳為10位需*1000，時間戳為13位的話不需乘1000
        let Y = date.getFullYear() + '年';
        let M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + '月';
        let D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate()) + '日';
        let h = (date.getHours() < 10 ? '0' + date.getHours() : date.getHours()) + ':';
        let m = (date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes()) + ':';
        let s = (date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds());
        return Y + M + D + h + m + s;
    },
    //微信時間
    wxleftTime: value => {
        if (value == undefined) {
            return;
        }
        const date = new Date(value * 1000);
        const year = date.getFullYear();
        const month = (date.getMonth() + 1).toString().padStart(2, '0');
        const day = date.getDate().toString().padStart(2, '0');
        const hours = date.getHours().toString().padStart(2, '0');
        const minutes = date.getMinutes().toString().padStart(2, '0');
        if (new Date(Number(value) * 1000).toDateString() === new Date().toDateString()) {
            return `${hours}:${minutes}`;
        } else {
            return `${year}/${month}/${day}`;
        }
    },
    //千分位
    numberToCurrencyNo: value => {
        if (!value) return 0.00
        // 獲取整數(shù)部分
        const intPart = Math.trunc(value)
        // 整數(shù)部分處理，增加,
        const intPartFormat = intPart.toString().replace(/(\d)(?=(?:\d{3})+$)/g, '$1,')
        // 預定義小數(shù)部分
        let floatPart = ''
        // 將數(shù)值截取為小數(shù)部分和整數(shù)部分
        const valueArray = value.toString().split('.')
        if (valueArray.length === 2) { // 有小數(shù)部分
            floatPart = valueArray[1].toString() // 取得小數(shù)部分
            return intPartFormat + '.' + floatPart
        }
        return intPartFormat + floatPart
 
    }
}

import { filters } from './utils/filters'
// 定義全局自定義過濾器
Object.keys(filters).forEach(key => {
  Vue.filter(key, filters[key])
})

{{ item.createtime | dateFormat }}