com.kasite.client.uniapp.base/utils/common.ts

// import { CryptoJS } from './crypto-js.min.js';
import { CryptoJS } from './crypto-js.min.js';

let loading = false;
let count = 0;

/** 请求弹窗开启 */
export const showLoading = function (title = '') {
	if (!loading) {
		uni.showLoading({
			title: title || '',
			mask: true,
		});
		loading = true;
	}
	count += 1;
};
/** 请求弹窗关闭 */
export const hideLoading = function () {
	let timer = setTimeout(() => {
		// 在下一次tick中如果没有新的loading进来（count === 1)  则关闭loading （消除多接口同步或者异步的loading闪屏）
		if (count === 1 && loading) {
			uni.hideLoading();
			loading = false;
		}
		count -= 1;
		clearTimeout(timer);
		timer = null;
	}, 0);
};
/** 提示消息 */
export const showToast = function (msg: string, fn = () => {}, duration = 1500) {
	let timer = null;
	uni.showToast({
		title: msg,
		mask: true,
		icon: 'none',
		duration: duration,
	});
	if (fn) {
		timer = setTimeout(() => {
			fn();
			timer = null;
		}, duration);
	}
};
/** 提示信息 */
export const showModal = function (content: string, callBack = () => {}, data: any = {}) {
	uni.showModal({
		content: content,
		title: data.title || '',
		confirmText: data.confirmText || '确定',
		confirmColor: data.confirmColor || '',
		cancelColor: data.cancelColor || '',
		cancelText: data.cancelText || '',
		showCancel: data.cancelText ? true : false,
		success: (res) => {
			if (res.confirm && callBack instanceof Function) {
				callBack();
			}
			if (!res.confirm && data.callBack instanceof Function) {
				data.callBack();
			}
		},
	});
};
/** 是否为空 */
export const isEmpty = function (obj) {
	if (obj == undefined || obj == null || obj == '') {
		return true;
	} else if (obj instanceof Array) {
		return obj.length <= 0;
	} else if (obj instanceof Object) {
		return Object.keys(obj).length <= 0;
	}
	return false;
};
/** 是否不为空 */
export const isNotEmpty = function (obj) {
	return !isEmpty(obj);
};
/** des加密 */
export const desEncrypt = function (message, key) {
	let keyHex = CryptoJS.enc.Utf8.parse(key);
	let encrypted = CryptoJS.DES.encrypt(message, keyHex, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7,
	});
	return encrypted.toString();
};
/** des ECB解密str:秘钥串;key:秘钥;exportType:输出方式; */
export const desDecrypt = function (str, key, exportType) {
	let keyHex = CryptoJS.enc.Utf8.parse(key);
	let decrypted = CryptoJS.DES.decrypt(
		exportType == 'hex'
			? {
					ciphertext: CryptoJS.enc.Hex.parse(str),
			  }
			: str,
		keyHex,
		{
			mode: CryptoJS.mode.ECB,
			padding: CryptoJS.pad.Pkcs7,
		}
	);

	return decrypted.toString(CryptoJS.enc.Utf8);
};
/** 数组转化成对象，方便使用 */
export const turnToMap = (list) => {
	let map = {};
	list.map((item) => {
		map[item.routePath] = JSON.parse(item.infoJson || '{}');
	});
	return map;
};