// import { pathToBase64, base64ToPath } from '../js_sdk/image-tools/index.js'
const CryptoJS = require('crypto-js'); //引用AES源码js    
const key = CryptoJS.enc.Utf8.parse("1234123412ABCDEF"); //十六位十六进制数作为密钥
const iv = CryptoJS.enc.Utf8.parse('ABCDEF1234123412'); //十六位十六进制数作为密钥偏移量

const utils = {
	//加密方法
	Encrypt(word) {
		let srcs = CryptoJS.enc.Utf8.parse(word);
		let encrypted = CryptoJS.AES.encrypt(srcs, key, {
			iv: iv,
			mode: CryptoJS.mode.CBC,
			padding: CryptoJS.pad.Pkcs7
		});
		return encrypted.ciphertext.toString().toUpperCase();
	},
	//解密方法
	Decrypt(word) {
		let encryptedHexStr = CryptoJS.enc.Hex.parse(word);
		let srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
		let decrypt = CryptoJS.AES.decrypt(srcs, key, {
			iv: iv,
			mode: CryptoJS.mode.CBC,
			padding: CryptoJS.pad.Pkcs7
		});
		let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
		return decryptedStr.toString();
	},




	addDate(date, days) {
		var d = new Date(date)
		d.setDate(d.getDate() + days)
		var month = d.getMonth() + 1
		var day = d.getDate()
		if (month < 10) {
			month = '0' + month
		}
		if (day < 10) {
			day = '0' + day
		}
		var val = d.getFullYear() + '-' + month + '-' + day
		return val
	},

	ObjectToQureyParams(obj) {
		let arr = []
		for (let key in obj) {
			arr.push(`${key}=${obj[key]}`);
		}
		return arr.join('&');
	},
	formatTime(date, formatStr) {
		formatStr = formatStr || 'yyyy-MM-dd HH:mm:ss';
		date = new Date(date) || new Date();
		formatStr = formatStr.replace('yyyy', date.getFullYear());
		formatStr = formatStr.replace('MM', (date.getMonth() + 1).toString().padStart(2, '0'));
		formatStr = formatStr.replace('dd', (date.getDate()).toString().padStart(2, '0'));
		formatStr = formatStr.replace('HH', (date.getHours()).toString().padStart(2, '0'));
		formatStr = formatStr.replace('mm', (date.getMinutes()).toString().padStart(2, '0'));
		formatStr = formatStr.replace('ss', (date.getSeconds()).toString().padStart(2, '0'));
		formatStr = formatStr.replace('M', (date.getMonth() + 1));
		formatStr = formatStr.replace('d', date.getDate());
		formatStr = formatStr.replace('H', date.getHours());
		formatStr = formatStr.replace('m', date.getMinutes());
		formatStr = formatStr.replace('s', date.getSeconds());
		return formatStr;
	},
	parseTime(str) {
		return new Date(str);
	},
	// imagePathToBase64(path){
	// 	return new Promise((resolve,reject)=>{
	// 		pathToBase64(path)
	// 		  .then(base64 => {
	// 		    resolve(base64)
	// 		  })
	// 		  .catch(error => {
	// 		    reject(error)
	// 		  })
	// 	});
	// },
	getUrlQueryParam(url, key) {
		try {
			let query = url.split('?')[1];
			query = query.split('&');
			return query.map(t => {
				return {
					key: t.split('=')[0],
					val: t.split('=')[1]
				}
			}).find(t => t.key == key).val;
		} catch (e) {
			return '';
		}

	}

};
export default utils;