saas_miniprogram/common/methodTool.js

import store from '@/store/index.js'
import config from '@/common/config'
import api from '@/common/api.js'

export default {
	isGoLogin(isBack = true) {
		if (!uni.getStorageSync('user_account')) {
			uni.navigateTo({
				url: '/pages4/login/login?isBack=' + isBack
			});
			return true;
		} else {
			return false
		}
	},
	isLogin() {
		if (uni.getStorageSync('user_account')) {
			return true;
		} else {
			return false
		}
	},
	isLogout() {
		// uni.removeStorageSync('user_account')
		// uni.removeStorageSync('token')
	},
	//提示
	showToast(title, icon = 'none', time = 2000) {
		return setTimeout(() => {
			uni.showToast({
				title: title,
				icon: icon,
				duration: time
			})
		}, 500)
	},
	//图片路径填补
	splitImgHost(url, scale = false, width = 250) {
		if (!url) {
			return ''
		} else if (url.indexOf("http") != -1 || url.indexOf("https") != -1 || url.indexOf("wxfile") != -1) {

		} else {
			url = config.BASE_IMG_URL + url
		}
		if (scale) {
			url = url + "?x-oss-process=image/resize,w_" + width
		}
		return url;

	},
	setUuid(id) {
		uni.setStorageSync('uuid', id)
	},

	getUuid() {
		return uni.getStorageSync('uuid')
	},
	exit() {
		uni.removeStorageSync('user_account')
		uni.removeStorageSync('token')
		uni.removeStorageSync('h5_code')
		store.state.userInfo = null
		uni.reLaunch({
			url: '/pages/index/index'
		});
	},
	/* 时间戳转换成日期
	 * @param timestamp
	 * @returns {*}
	 */
	timestampToTime(timestamp, isDay = true, hasChinese, line) {
		if (!timestamp) {
			return ''
		}
		var date = new Date(timestamp * 1000); //时间戳为10位需*1000，时间戳为13位的话不需乘1000
		var Y = date.getFullYear() + (hasChinese ? '' : '-');
		var M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1) + (hasChinese ? '' : '-');
		var D = date.getDate() < 10 ? '0' + date.getDate() + (hasChinese ? '' : ' ') : date.getDate() + (hasChinese ? '' : ' ');
		var h = date.getHours() < 10 ? '0' + date.getHours() + ':' : date.getHours() + ':';
		var m = date.getMinutes() < 10 ? '0' + date.getMinutes() + ':' : date.getMinutes() + ':';
		var s = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds();
		if (isDay) {

			if (hasChinese) {
				return Y + '年' + M + '月' + D + '日';
			} else {
				return Y + M + D;
			}

		}
		if (line) {
			return h + m + s
		}

		if (hasChinese) {
			return Y + '年' + M + '月' + D + '日' + h + m + s;
		} else {
			return Y + M + D + h + m + s;
		}

	},
	// 时间戳转换日期
	formDate(time, formate = 'yyyy-mm-dd hh:mm:ss') {
		var padDate = function (va) {
			va = va < 10 ? '0' + va : va
			return va
		}
		if (time) {

			var value = new Date(time * 1000); //时间戳为10位需*1000，时间戳为13位的话不需乘1000
			// var value = new Date(parseFloat(time))
			var year = value.getFullYear()
			var month = padDate(value.getMonth() + 1)
			var day = padDate(value.getDate())
			var hour = padDate(value.getHours())
			var minutes = padDate(value.getMinutes())
			var seconds = padDate(value.getSeconds())
			let res = ''
			switch (formate) {
				case 'mm-dd': {
					res = month + '-' + day
					break
				}
				case 'yyyy-mm-dd': {
					res = year + '-' + month + '-' + day
					break
				}
				case 'yyyy-mm': {
					res = year + '-' + month
					break
				}
				case 'mm月dd日': {
					res = month + '月' + day + '日'
					break
				}
				case 'yyyy年mm月dd日': {
					res = year + '年' + month + '月' + day + '日'
					break
				}
				case 'yyyy年mm月': {
					res = year + '年' + month + '月'
					break
				}
				case 'hh:mm': {
					res = hour + ':' + minutes
					break
				}
				case 'yyyy-mm-dd hh:mm': {
					res = year + '-' + month + '-' + day + ' ' + hour + ':' + minutes
					break
				}
				case 'yyyy.mm.dd':
					res = year + '.' + month + '.' + day
					break
				case 'yyyy-mm-dd hh:mm:ss':
				default: {
					res = year + '-' + month + '-' + day + ' ' + hour + ':' + minutes + ':' + seconds
					break
				}
			}
			return res
		}
		return '--'
	},
	//当前时间距离目标时间还有多久
	GetRTime(EndTime, isDay = true) {
		var EndTime = EndTime //结束时间
		var NowTime = new Date(); //当前时间
		//后台给我的是10位 精确到秒的 所有下面我就除以了1000，不要小数点后面的
		var t = EndTime - (NowTime.getTime() / 1000).toFixed(0);

		if (t <= 0) {
			return '已结束'
		}
		//如果后台给的是毫秒 上面不用除以1000 下面的计算时间也都要除以1000 这里我去掉1000了
		var d = Math.floor(t / 60 / 60 / 24); //天 var d=Math.floor(t/1000/60/60/24)
		var h = Math.floor(t / 60 / 60 % 24); //时 var h=Math.floor(t/1000/60/60%24)
		var m = Math.floor(t / 60 % 60); //分 var m=Math.floor(t/1000/60%60)
		var s = Math.floor(t % 60); //秒 var s=Math.floor(t/1000%60)
		if (parseInt(d) < 10) {
			d = "0" + d;
		}
		if (parseInt(h) < 10) {
			h = "0" + h;
		}
		if (parseInt(m) < 10) {
			m = "0" + m;
		}
		if (parseInt(s) < 10) {
			s = "0" + s;
		}
		if (isDay) {
			return d;
		}
		return d + '天' + h + '小时' + m + '分' + s + '秒'
	},
	TimeTotimestamp(date) {
		var date = date.replace(/-/g, '/');
		var newDate = new Date(date)
		return (newDate.getTime() / 1000)
	},
	timest() {
		var tmp = Date.parse(new Date()).toString();
		tmp = tmp.substr(0, 10);
		return tmp;
	},
	//压缩图片
	imageInfos(url) {
		var self = this;
		return new Promise((resolve, reject) => {
			uni.getImageInfo({
				src: url,
				success: async res => {
					let canvasWidth = res.width; //图片原始长宽
					let canvasHeight = res.height;
					if (canvasWidth > 2000 || canvasHeight > 2000) {
						uni.compressImage({
							src: url,
							quality: 75,
							width: '35%',
							height: '35%',
							success: async rest => {
								const waitUpload = await self.uploadFile(rest.tempFilePath, 0);
								console.log(waitUpload, 'waitUpload')
								resolve(waitUpload);
							}
						});
					} else if (canvasWidth > 1000 || canvasHeight > 1000) {
						uni.compressImage({
							src: url,
							quality: 75,
							width: '50%',
							height: '50%',
							success: async rest => {
								const waitUpload = await self.uploadFile(rest.tempFilePath, 0);
								console.log(waitUpload, 'waitUpload')
								resolve(waitUpload);
							}
						});
					} else {
						const waitUpload = await self.uploadFile(url, 0);
						console.log(waitUpload, 'waitUpload')
						resolve(waitUpload);
						// console.log('无需压缩', url);
						// resolve(url);
					}
				}
			});
		});
	},
	//上传图片
	uploadFile(options, int) {
		return new Promise((resolve, reject) => {
			var self = this;
			if (options.indexOf('//tmp') === -1 && options.indexOf('//temp') === -1) {
				resolve(options)
				return
			}
			var data = {
				imageStatus: int
			};
			api.aliyunpolicy(data).then(res => {
				var ossToken = res.data.data.resultContent;
				uni.uploadFile({
					url: ossToken.host,
					name: 'file',
					filePath: options,
					fileType: 'image',
					header: {
						AuthorizationToken: 'WX ' + uni.getStorageSync('token')
					},
					formData: {
						key: ossToken.dir,
						OSSAccessKeyId: ossToken.accessid,
						policy: ossToken.policy,
						Signature: ossToken.signature,
						// callback: ossToken.callback,
						success_action_status: 200
					},
					success: result => {
						// if (result.statusCode === 200) {
						resolve(ossToken.dir);
						// } else {
						// 	uni.showToast({
						// 		title: '上传失败',
						// 		icon: 'none'
						// 	});
						// 	return;
						// }
					},
					fail: error => {
						uni.showToast({
							title: '上传接口报错',
							icon: 'none'
						});
						return;
					}
				});
			});
		});
	},
	getYears(strBirthday) {

		if (!strBirthday) {
			return '-';
		}
		var returnAge;
		var strBirthdayArr = strBirthday.split('-');
		var birthYear = strBirthdayArr[0];
		var birthMonth = strBirthdayArr[1];
		var birthDay = strBirthdayArr[2];
		var d = new Date();
		var nowYear = d.getFullYear();
		var nowMonth = d.getMonth() + 1;
		var nowDay = d.getDate();

		if (nowYear == birthYear) {
			returnAge = 0; //同年 则为0岁
		} else {
			var ageDiff = nowYear - birthYear; //年之差
			if (ageDiff > 0) {
				if (nowMonth == birthMonth) {
					var dayDiff = nowDay - birthDay; //日之差
					if (dayDiff < 0) {
						returnAge = ageDiff - 1;
					} else {
						returnAge = ageDiff;
					}
				} else {
					var monthDiff = nowMonth - birthMonth; //月之差
					if (monthDiff < 0) {
						returnAge = ageDiff - 1;
					} else {
						returnAge = ageDiff;
					}
				}
			} else {
				returnAge = -1; //返回-1 表示出生日期输入错误 晚于今天
			}
		}
		return returnAge; //返回周岁年龄
	},
	getDate() {
		let nowDate = new Date()
		let date = {
			year: nowDate.getFullYear(),
			month: nowDate.getMonth() + 1,
			date: nowDate.getDate()
		}
		return date.year + '-' + date.month + '-' + date.date
	},
	getZeroTime() {
		return Number(new Date(new Date().toLocaleDateString()).getTime() / 1000)
	},
	setClock: function (time) {
		var that = this, sec = parseInt(time), clockCount = {}, strTimer = "";
		clockCount = setInterval(function () {
			if (sec == 0) {
				$(".js-count-down").html("活动已经结束");
				clearInterval(clockCount);
				return false;
			}
			strTimer = that.secondToDate(sec);
			$(".js-count-down").html(strTimer);
			sec--;
		}, 1000)
	},
	secondToDate(result) {
		var h = Math.floor(result / 3600) < 10 ? '0' + Math.floor(result / 3600) : Math.floor(result / 3600);
		var m = Math.floor((result / 60 % 60)) < 10 ? '0' + Math.floor((result / 60 % 60)) : Math.floor((result / 60 % 60));
		var s = Math.floor((result % 60)) < 10 ? '0' + Math.floor((result % 60)) : Math.floor((result % 60));
		if (h == 0) {
			result = m + ":" + s;
		} else {
			result = h + ':' + m + ":" + s
		}
		return result;
	},
	/**
	 * 
	 * @param {int} result 
	 * @returns {string}
	 * @remard 单位S转小时分钟秒
	 */
	secondToTime(result, Diszing = true) {
		var h = Math.floor(result / 3600) < 10 ? '0' + Math.floor(result / 3600) : Math.floor(result / 3600);
		var m = Math.floor((result / 60 % 60)) < 10 ? '0' + Math.floor((result / 60 % 60)) : Math.floor((result / 60 % 60));
		var s = Math.floor((result % 60)) < 10 ? '0' + Math.floor((result % 60)) : Math.floor((result % 60));
		if (h == 0 && Diszing) {
			result = m + ":" + s;
		} else {
			result = h + ':' + m + ":" + s
		}
		return result;
	},
	/**
	 * @param {Object} length  长度
	 * 获取随机字符串
	 */
	getRandomString(length) {
		var str = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
		var result = '';
		for (var i = length; i > 0; --i)
			result += str[Math.floor(Math.random() * str.length)];
		return result;
	},
	skipLogin(sign) {
		return api.skipLogin({ sign }).then(res => {
			if (res.data.code == 200) {
				uni.removeStorageSync('newUser_sc')
				uni.removeStorageSync('shareActivityCode')
				//信息完善，直接进入页面
				uni.setStorageSync('user_account', res.data.data.user_account);
				uni.setStorageSync('token', res.data.data.token);
				store.dispatch('getUserInfo').finally(e => {
					return Promise.resolve()
				})
			} else {
				uni.navigateTo({
					url: '/pages4/login/login'
				});
				return Promise.reject()
			}
		})
	},
	getCanvas(that, className = ".canvas") {
		return new Promise((resolve, reject) => {
			uni.getSystemInfo({
				success: res => {
					const query = uni.createSelectorQuery().in(that)
					setTimeout(() => {
						query.select(className)
							.boundingClientRect()
							.exec((newRes) => {  
								resolve({ systemInfo: res, newRes })
							});
					}, 1000)
				}
			})
		});
	},
}