mall_client/zyhs_app_java/zyhs3_uniapp/utils/common.js

import url from "@/common/http/url.js"
import { sendRequest, sendRequestJson } from "@/common/http/api.js"
/**
* 显示消息提示框
* @param content 提示的标题
*/
export function toast(content, callBack) {
  uni.showToast({
    icon: 'none',
    title: content,
	duration: 2000,
	success:() => {
		console.log('22')
		if (callBack) {
			setTimeout(() => {
				callBack()
			}, 2000)
		}
	}
  })
}

/**
* 显示模态弹窗
* @param content 提示的标题
*/
export function showConfirm(content) {
  return new Promise((resolve, reject) => {
    uni.showModal({
      title: '提示',
      content: content,
      cancelText: '取消',
      confirmText: '确定',
      success: function(res) {
        resolve(res)
      }
    })
  })
}

/**
* 参数处理
* @param params 参数
*/
export function tansParams(params) {
  let result = ''
  for (const propName of Object.keys(params)) {
    const value = params[propName]
    var part = encodeURIComponent(propName) + "="
    if (value !== null && value !== "" && typeof (value) !== "undefined") {
      if (typeof value === 'object') {
        for (const key of Object.keys(value)) {
          if (value[key] !== null && value[key] !== "" && typeof (value[key]) !== 'undefined') {
            let params = propName + '[' + key + ']'
            var subPart = encodeURIComponent(params) + "="
            result += subPart + encodeURIComponent(value[key]) + "&"
          }
        }
      } else {
        result += part + encodeURIComponent(value) + "&"
      }
    }
  }
  return result
}

// 
	export function handlerSign (orderId) {
		uni.showLoading({
			mask: true,
			title: '正在查询合同状态'
		})
				sendRequest("GET", url.order.signContract, { orderId: orderId }).then((res) => {
					let { code, data } = res;
					console.log('res', res)
					uni.hideLoading()
					if (code == 200) {
						console.log('666')
						if (data.status == 1) {
							uni.showModal({
								title: '提示',
								content: '合同已签署',
								cancelText: '查看',
								confirmText: '下载',
								success:(ret) => {
										if(ret.confirm) {
											uni.showLoading({
												title: '下载中',
												mask: true
											})
											downFile(data.url);
											return
										}
										uni.downloadFile({
											url: data.url,
											success: ({ tempFilePath }) => {
												console.log('tempFilePath', tempFilePath)
												if (ret.confirm) {
													uni.saveFile({
														tempFilePath: tempFilePath,
														success: ({ savedFilePath }) => {
															toast('成功保存到' + savedFilePath)
														},
														fail: () => {
															toast('文件保存失败')
														}
													})
												} else {
													uni.openDocument({
														filePath: tempFilePath
													})
												}
											},
											fail: () => {
												toast('文件下载失败')
											}
										})
								}
							})
							
						} else {
							uni.navigateTo({
								url: '/pages/common/webView/webView?url=' + data.url
							})
						}
					}
				}).catch(() => {
					uni.hideLoading()
				})
				
	}
	
	
	function downFile (url) {
		let dtask = plus.downloader.createDownload(url, {
			filename: "_downloads/中亿华商/" + url.split('aliyuncs.com/')[1] //利用保存路径，实现下载文件的重命名
		},(d, status)=> {
			//d为下载的文件对象
			if (status == 200) {
				uni.hideLoading();
				uni.showToast({
					icon: 'none',
					mask: true,
					title: '已保存到文件夹：/中亿华商/' + url.split('aliyuncs.com/')[1], //保存路径
					duration: 3000,
				});
				//下载成功,d.filename是文件在保存在本地的相对路径，使用下面的API可转为平台绝对路径
				let fileSaveUrl = plus.io.convertLocalFileSystemURL(d.filename);
				setTimeout(()=>{
					console.log('打开文件')
					plus.runtime.openFile(d.filename); //选择软件打开文件
				},1500)
			} else {
				//下载失败
				uni.hideLoading();
				plus.downloader.clear(); //清除下载任务
				uni.showToast({
					icon:'none',
					mask:true,
					title: '下载失败，请稍后重试',
				});
			}
		})
		dtask.start();
	}