import sha1 from './sha1.js'
import env from '../conf/env.js'
import * as RongIMLib from '@rongcloud/imlib-uni'
export default {
	checkPhone: (phone) => {
		let re = /^[0-9]+.?[0-9]*/;
		if (phone.length === 11) {
			return re.test(phone)
		}
		return false;
	},
	jumpUrl(path) {
		uni.navigateTo({
			url: path
		})
	},
	connectIM() {
		if(uni.getStorageSync('userInfo')) {
			let userInfo = JSON.parse(uni.getStorageSync('userInfo'));
			const im = getApp().globalData.im;
			im.connect({
				token: userInfo.rongimToken
			}).then(user => {
				console.log('IM链接成功, 链接用户 id 为: ', user.id);
			}).catch(error => {
				uni.hideLoading();
				console.log('IM链接失败: ', error.code, error.msg);
			});
		}
	},
	handleTimeCustom(val) {
		val = this.timeStamp(val, 'Y-m-d H:i:s')
		let currentDate = new Date();
		let currentD = currentDate.getDate();
		let currentYear = currentDate.getFullYear();
		let currentMonth = currentDate.getMonth() + 1;
		let date = val.substring(0,19);    
		date = date.replace(/-/g,'/'); 
		let valDate = new Date(date);
		let valD = valDate.getDate();
		let valYear = valDate.getFullYear();
		let valMonth = valDate.getMonth() + 1;
		// 判断是否属于今天，计算时分
		let difftime = (currentDate - valDate) / 1000;
		let hour = valDate.getHours(); 
		hour = hour > 9 ? hour : '0' + hour;
		let minute = valDate.getMinutes();
		minute = minute > 9 ? minute : '0' + minute;
		if(currentYear === valYear && currentMonth === valMonth && currentD === valD) {
			return hour + ':' + minute;
		} else {
			// 计算天
			if(currentYear === valYear && currentMonth === valMonth && currentD !== valD) {
				return valMonth + '月' + valD + '日 ' + hour + '时' + minute;
			} else {
				return valYear + '年' + valMonth + '月' + valD + '日 ' + hour + ':' + minute;
			}
			
		}
	},
	handleTimeCustomCN(val) {
		val = this.timeStamp(val, 'Y-m-d H:i:s')
		console.log(val, '时间0000000');
		let currentDate = new Date();
		let currentD = currentDate.getDate();
		let currentYear = currentDate.getFullYear();
		let currentMonth = currentDate.getMonth() + 1;
		let date = val.substring(0,19);    
		date = date.replace(/-/g,'/'); 
		let valDate = new Date(date);
		let valD = valDate.getDate();
		let valYear = valDate.getFullYear();
		let valMonth = valDate.getMonth() + 1;
		// 判断是否属于今天，计算时分
		let difftime = (currentDate - valDate) / 1000;
		if(currentYear === valYear && currentMonth === valMonth && currentD === valD) {
			let minute = parseInt(difftime % 3600 / 60);
			if(minute <= 60) {
				return minute === 0 ? '刚刚' : minute + '分钟前';
			} else {
				return (minute * 60).toFixed(0) + '小时前';
			}
		} else {
			// 计算天
			if(currentYear === valYear && currentMonth === valMonth && currentD - 1 === valD) {
				return '昨天';
			} else {
				let days = Math.abs(currentDate.getTime() - valDate.getTime())/(1000*60*60*24);
				return Math.ceil(days) + '天前';
			}
			
		}
	},
	timeStamp(timestamp, formats) {
		/*
		 ** 时间戳转换成指定格式日期
		 ** eg. 
		 ** dateFormat(11111111111111, 'Y年m月d日 H时i分')
		 ** → "2322年02月06日 03时45分"
		 */
		// formats格式包括
		// 1. Y-m-d
		// 2. Y-m-d H:i:s
		// 3. Y年m月d日
		// 4. Y年m月d日 H时i分
		formats = formats || 'Y-m-d';

		var zero = function(value) {
			if (value < 10) {
				return '0' + value;
			}
			return value;
		};
		var myDate = timestamp ? new Date(timestamp) : new Date();

		var year = myDate.getFullYear();
		var month = zero(myDate.getMonth() + 1);
		var day = zero(myDate.getDate());

		var hour = zero(myDate.getHours());
		var minite = zero(myDate.getMinutes());
		var second = zero(myDate.getSeconds());

		return formats.replace(/Y|m|d|H|i|s/ig, function(matches) {
			return ({
				Y: year,
				m: month,
				d: day,
				H: hour,
				i: minite,
				s: second
			})[matches];
		});
	},
	// 时间字符串转换中文时间
	timeToDate(str) {
		let date = str.substring(0, 19);
		date = date.replace(/-/g, '/');
		date = new Date(str);
		let dateObj = {
			year: date.getFullYear(),
			month: date.getMonth() + 1,
			day: date.getDate(),
			hour: date.getHours(),
			minute: date.getMinutes(),
			second: date.getSeconds()
		}
		let string = dateObj.year + '年' + dateObj.month + '月' + dateObj.day + '日 ' + dateObj.hour + '时' + dateObj
			.minute + '分';
		return string
	},
	getAge(strAge) {
		let birArr = strAge.split("-");
		let birYear = birArr[0];
		let birMonth = birArr[1];
		let birDay = birArr[2];

		d = new Date();
		let nowYear = d.getFullYear();
		let nowMonth = d.getMonth() + 1; //记得加1
		let nowDay = d.getDate();
		let returnAge;

		if (birArr == null) {
			return false
		};
		let d = new Date(birYear, birMonth - 1, birDay);
		if (d.getFullYear() == birYear && (d.getMonth() + 1) == birMonth && d.getDate() == birDay) {
			if (nowYear == birYear) {
				returnAge = 0;
			} else {
				let ageDiff = nowYear - birYear;
				if (ageDiff > 0) {
					if (nowMonth == birMonth) {
						let dayDiff = nowDay - birDay;
						if (dayDiff < 0) {
							returnAge = ageDiff - 1;
						} else {
							returnAge = ageDiff;
						}
					} else {
						let monthDiff = nowMonth - birMonth;
						if (monthDiff < 0) {
							returnAge = ageDiff - 1;
						} else {
							returnAge = ageDiff;
						}
					}
				} else {
					return "出生日期晚于今天，数据有误"; //返回-1 表示出生日期输入错误 晚于今天
				}
			}
			return returnAge;
		} else {
			return ("输入的日期格式错误！");
		}
	},
	getImUserInfo(targetId) {
		return new Promise((resolve, reject) => {
			const Nonce = Date.now();
			const Timestamp = Date.now() * 1000;
			uni.request({
				url: 'https://api2-cn.ronghub.com/user/info.json', //仅为示例，并非真实接口地址。
				data: {
					userId: targetId
				},
				method: 'POST',
				header: {
					'Content-Type': 'application/x-www-form-urlencoded',
					'App-Key': '你的key',
					'Nonce': Nonce,
					'Timestamp': Timestamp,
					'Signature': sha1(env.IMsecret + Nonce + Timestamp)
				},
				success: (res) => {
					resolve(res.data)
				}
			});
		})
	}
}