YZProjectCloud/yanzhu-ui-app/miniprogram/utils/format.wxs

/**
 * 序号格式化
 * @param num 
 */
function indexNumFormat(num) {
	switch (num) {
		case 0:
			num = "Ⅰ";
			break;
		case 1:
			num = "Ⅱ";
			break;
		case 2:
			num = "Ⅲ";
			break;
		case 3:
			num = "Ⅳ";
			break;
		case 4:
			num = "Ⅴ";
			break;
		case 5:
			num = "Ⅵ";
			break;
		case 6:
			num = "Ⅶ";
			break;
		case 7:
			num = "Ⅷ";
			break;
		case 8:
			num = "Ⅸ";
			break;
	}
	return num;
}

/**
 * 计算时长
 * @param val 
 */
function findDurationDate(val) {
	// 计算出相差天数
	let days = Math.floor(val / (24 * 3600 * 1000))
	// 计算出小时数
	let leave1 = val % (24 * 3600 * 1000) // 计算天数后剩余的毫秒数
	let hours = Math.floor(leave1 / (3600 * 1000))
	// 计算相差分钟数
	let leave2 = leave1 % (3600 * 1000) // 计算小时数后剩余的毫秒数
	let minutes = Math.floor(leave2 / (60 * 1000))
	// 计算相差秒数
	let leave3 = leave2 % (60 * 1000) // 计算分钟数后剩余的毫秒数
	let seconds = Math.round(leave3 / 1000)
	if (days > 0) {
		if (days < 10) days = "0" + days;
		if (hours < 10) hours = "0" + hours;
		if (minutes < 10) minutes = "0" + minutes;
		if (seconds < 10) seconds = "0" + seconds;
		return days + '天' + hours + '小时' + minutes + '分钟' + seconds + '秒';
	}
	if (hours > 0) {
		if (hours < 10) hours = "0" + hours;
		if (minutes < 10) minutes = "0" + minutes;
		if (seconds < 10) seconds = "0" + seconds;
		return hours + '小时' + minutes + '分钟' + seconds + '秒';
	}
	if (minutes > 0) {
		if (minutes < 10) minutes = "0" + minutes;
		if (seconds < 10) seconds = "0" + seconds;
		return minutes + '分钟' + seconds + '秒';
	}
	if (seconds > 0) {
		if (seconds < 10) seconds = "0" + seconds;
		return seconds + '秒';
	}
}

module.exports = {
	indexNumFormat: indexNumFormat,
	findDurationDate: findDurationDate,
	split:function(str,sign){
		return str.split(sign);
	},
	parseStr:function(str){
		return JSON.parse(str);
	},
	evalStr:function(str){
		return eval(str);
	},
	dateStrEv:function(startDate,endDate){
		if(startDate){
			return startDate.split(" ")[0];
		}else if(endDate){
			return endDate.split(" ")[0];
		}else{
			return "未找到记录";
		}
	},
	dateStr:function(str){
		if(str){
			return str.split(" ")[0];
		}else{
			return "";
		}
	},
	timeStr:function(str){
		return str.split(" ")[1];
	},
	isHttpImg:function(str){
		if(str.indexOf("http:")>-1 || str.indexOf("https:")>-1){
			return true;
		}else{
			return false;
		}
	},
	httpImg:function(str){
		if(str.indexOf("https:")>-1){
			return str;
		}else{
			return "https://xiangguan.sxyanzhu.com"+str;
		}
	},
	birthDate:function(timestamp){
		var date = getDate(parseInt(timestamp));
		var mm = date.getMonth()+1;
		if(mm<10){
			mm = '0'+mm;
		}
		var dd = date.getDate();
		if(dd<10){
			dd = '0'+dd;
		}
		return date.getFullYear()+"-"+mm+"-"+dd;
	}
}