import {showModal,navigateTo,paymeng,getCode,hideLoading,downloadFile,saveImageToPhotosAlbum,getLocation,showToast
} from "./public.js";
import {config
} from "config.js";
const app = getApp();
//获取当前页面url
export const getUrl = ({page
}) => {var pages = getCurrentPages() //获取加载的页面let currentPage = pages[pages.length - (1 + page)] //获取当前页面的对象let url = currentPage.route //当前页面urllet options = currentPage.options //如果要获取url中所带的参数可以查看options//拼接url的参数var urlWithArgs = url + '?'for (let key in options) {let value = options[key]urlWithArgs += key + '=' + value + '&'}urlWithArgs = urlWithArgs.substring(0, urlWithArgs.length - 1)return urlWithArgs
}
//格式化时间戳：(state 1：年-月-日  时:分:秒  2：年-月-日 3:月-日)
export const formatTimeStamp = (timeStamp, state = 1) => {var date = new Date(timeStamp * 1000);let year = date.getFullYear();let month = date.getMonth() + 1;let day = date.getDate();let hour = date.getHours();let minute = date.getMinutes();let second = date.getSeconds();month = month < 10 ? `0${month}` : month;day = day < 10 ? `0${day}` : day;hour = hour < 10 ? `0${hour}` : hour;minute = minute < 10 ? `0${minute}` : minute;second = second < 10 ? `0${second}` : second;return state == '1' ? `${year}-${month}-${day} ${hour}:${minute}:${second}` : (state == '2' ? `${year}-${month}-${day}` : `${month}-${day}`)
}
//当前时间星期数
export const getWeek = (time) => {let day = new Date(time)let days = day.getDay()switch (days) {case 1:days = '一';break;case 2:days = '二';break;case 3:days = '三';break;case 4:days = '四';break;case 5:days = '五';break;case 6:days = '六';break;case 0:days = '日';break;}return days
}
//倒计时：
export const countDownPub = (times) => {let today = new Date(), //当前时间h = today.getHours(),m = today.getMinutes(),s = today.getSeconds();let stopTime = new Date(times),stopH = stopTime.getHours(),stopM = stopTime.getMinutes(),stopS = stopTime.getSeconds();let shenyu = stopTime.getTime() - today.getTime();let shengyuD = parseInt(shenyu / (60 * 60 * 24 * 1000)),D = parseInt(shenyu) - parseInt(shengyuD * 60 * 60 * 24 * 1000),shengyuH = parseInt(D / (60 * 60 * 1000)),//   var mydata = '2017-01-01 11:00:00';// mydata = data.replace(/-/g, '/');H = D - shengyuH * 60 * 60 * 1000,shengyuM = parseInt(H / (60 * 1000)),M = H - shengyuM * 60 * 1000;let S = parseInt((shenyu - shengyuD * 60 * 60 * 24 * 1000 - shengyuH * 60 * 60 * 1000 - shengyuM * 60 * 1000) / 1000);if (shengyuD > 0) {return [shengyuD < 10 ? '0' + shengyuD : shengyuD, shengyuH < 10 ? '0' + shengyuH : shengyuH, shengyuM < 10 ? '0' + shengyuM : shengyuM, S < 10 ? '0' + S : S, shenyu];} else {return [shengyuH < 10 ? '0' + shengyuH : shengyuH, shengyuM < 10 ? '0' + shengyuM : shengyuM, S < 10 ? '0' + S : S, shenyu];}
}
//计算开始时间距离结束时间的天数
//传参为字符串
export const getDays = (startTime, endTime) => {let startDate = new Date(startTime)let endDate = new Date(endTime)let days = (endDate.getTime() - startDate.getTime()) / 1000 / 60 / 60 / 24return days
}
//未登录，去登录：
export const goLogin = () => {return new Promise((resolve, reject) => {let token = wx.getStorageSync("token");if (!!token) {resolve();} else {showModal({content: '暂未登录,是否去登录?'}).then(res => {navigateTo({url: "/pages/login/login"});}).catch(res => {reject();});}});}//定位方法：
export const getBelongsCity = () => {return new Promise((resolve, reject) => {getLocation().then(res => {console.log(res)let location = `${res.latitude},${res.longitude}`;wx.request({url: `${config.api_map}?location=${location}&key=${config.map_keys}`,success(res) {let city = res.data.result.address_component.city;// city = '无锡';wx.setStorageSync('city', city);resolve(city)}})}).catch(res => {reject(res);});});
}
//去支付：
export const goPayNow = (orderDetail) => {return new Promise((resolve, reject) => {let weChatPay = orderDetail.weChatPay;let params = {timeStamp: weChatPay.timeStamp,nonceStr: weChatPay.nonceStr,package: weChatPay.package,signType: weChatPay.signType,paySign: weChatPay.paySign,}paymeng({data: params}).then(res => {showToast('支付成功', true);resolve(res);}).catch(res => {showToast('支付失败');reject(res);})});
}
//生成分享二维码图片：
export const getCodeFun = (codedata = null) => {//得到分享的二维码：if (!(!!codedata)) { //未定义时，跳转到首页，固定的二维码：codedata = {page: "pages/home/home",scene: '?invite_code=' + wx.getStorageSync("userInfo")['invite_code']}}return new Promise((resolve, reject) => {getCode(codedata).then(res => {resolve(res);});});
}
//画图：
export const canvasImgsFun = ({ctx,imgData,txtData = []
}) => {console.log("执行了canvasImgsFun")// showLoading('生成中~');//如果未传文本内容，使用默认的空值：if (txtData.length == 0) {txtData = [{'txt': '','X': 82,'Y': 410,'fontsize': 17,color: '#444444'}, ]}return new Promise((resolve, reject) => {console.log(imgData)console.log(txtData)//对涉及到的图片、文字，进行画图：for (const i in imgData) {drawImg(imgData[i], ctx).then(res => {console.log("iii:", i);// if (i == (imgData.length - 1)) {//对涉及到的文字画图：for (const j in txtData) {console.log("jjj:",j)drawTxt(txtData[j], ctx).then(res => {// if (j == (txtData.length - 1)) {// ctx.draw(false, (() => {ctx.draw(true, (() => {setTimeout(function(){console.log("开始canvasToTempFilePath")wx.canvasToTempFilePath({canvasId: 'canvas',success: (res => {console.log("执行结束")console.log(res)hideLoading();resolve(res.tempFilePath);})})},1000)}))// }});}// }});}});
}
// 画图片 down
export const drawImg = (imgData, ctx) => { //state,判断画的图是本地图片还是远程图片console.log("执行了drawImg")return new Promise((resolve, reject) => {downloadFileFun(imgData['imgurl'], imgData['state']).then(res => {wx.getImageInfo({src: res,success: (res) => {console.log("res:", res.path);ctx.drawImage(imgData['state'] ? imgData['imgurl'] : res.path, cpx(imgData['X']), cpx(imgData['Y']), cpx(imgData['W']), cpx(imgData['H']))resolve()},fail(res) {}})});}).catch(res => {});
}
//画文本：
export const drawTxt = (txtData, ctx) => {console.log("执行了drawTxt")return new Promise((resolve, reject) => {ctx.font = 'normal bold 17px sans-serif';var text = txtData['txt']; //这是要绘制的文本';if (text.length > 10) {var chr = text.split(""); //这个方法是将一个字符串分割成字符串数组    var temp = "";var row = [];ctx.setFontSize(txtData['fontsize'])ctx.setFillStyle(txtData['color'])for (var a = 0; a < chr.length; a++) {if (ctx.measureText(temp).width < 265) {temp += chr[a];} else {a--; //这里添加了a-- 是为了防止字符丢失，效果图中有对比row.push(temp);temp = "";}}row.push(temp); //如果数组长度大于2 则截取前两个if (row.length > 2) {var rowCut = row.slice(0, 2);var rowPart = rowCut[1];var test = "";var empty = [];for (var a = 0; a < rowPart.length; a++) {if (ctx.measureText(test).width < 250) {test += rowPart[a];} else {break;}}empty.push(test);console.log(empty[0])var group = empty[0] + "..."// 这里只显示两行，超出的用...表示rowCut.splice(1, 1, group);row = rowCut;}for (var b = 0; b < row.length; b++) {ctx.fillText(row[b], cpx(b != 0 ? txtData['X'] : txtData['X']), cpx(txtData['Y'] + b * 20, b != 0 ? 150 : 0));}} else {ctx.setFontSize(txtData['fontsize'])ctx.setFillStyle(txtData['color'])ctx.fillText(txtData['txt'], cpx(txtData['X']), cpx(txtData['Y']));}resolve()});
}
// 图片下载
export const downloadFileFun = (imgUrl, state) => {console.log("执行了downloadFileFun")return new Promise((resolve, reject) => {if (!state) {downloadFile(imgUrl).then(res => {resolve(res);});} else {resolve(imgUrl);}});
}//画图单位转换：
export const cpx = (a) => {let system = wx.getSystemInfoSync();let pix = system.screenWidth / wx.getStorageSync('windowWidth');return a * pix
}//上拉刷新：
export const reachBottomFun = (count, page, page_size = 10) => {return new Promise((resolve, reject) => {if (page * page_size >= count || count < 9) {return false} else {resolve(++page);}});
}
//列表数据拼接处理：
export const dealListData = (listData, res, page) => {console.log("listData:", listData);if (!!listData['items'] && res['items'].length > 0 && page != 1 && listData['total'] > listData['items'].length) {res['items'] = listData['items'].concat(res['items']);}if (!(!!listData['items'])) {listData = {total: 0,items: []}}return res['items'].length > 0 ? res : listData;
}
//一次进行多张远程网络图片保存：
export const saveMultiImg = (imgListData) => {//刷新用户基本信息： saveImageToPhotosAlbumreturn new Promise((resolve, reject) => {imgListData.forEach((imgUrl, index) => {Promise.resolve().then(() => {downloadFile(imgUrl).then(res => {console.log(123, res)saveImageToPhotosAlbum(res).then(res => {resolve(res);}).catch(res => {reject(res)});}).catch(res => {reject(res);});})})})
}//获取用户的登录状态的值：
export const getLoginState = () => {let loginState = wx.getStorageSync("loginState");return !!loginState ? true : false;
}
//判断是否已经登录，如果没有登录，去登录页面进行登录：
export const loginJudgment = () => {return new Promise((resolve, reject) => {let token = wx.getStorageSync("token");//判断是否已经登录了：if (!!token) {resolve();} else {showToast('请先登录');navigateTo({url: "/pages/login/login"});reject();}});
}