<template>
	<view >
		<cu-custom bgColor="bg-gradual-blueness" :isBack="true">
			<block slot="backText">返回</block>
			<block slot="content">更新签字信息</block>
		</cu-custom>
		<scroll-view scroll-y="false" >
			<view class="form">
				<view class="wui-form-list">


					<view class="wui-sign">
						<view class="title">用户</view>
						<button class="cu-btn bg-green shadow" @tap="showModal" data-target="Modal">手写签字</button>
					</view>

					<view class="wui-sign-box"  v-show="(imgList && imgList.length > 0) || (initImgList && initImgList.length > 0)">
						<view class="sign-title">
							签字照片：
						</view>
						<view class="wui-sign-cotent" v-if="imgList && imgList.length > 0">
							<view class="sign-img" v-for="(item,index) in imgList" :key="index" @tap="ViewImage"  data-type="0" :data-url="imgList[index].filePath">
								<image :src="imgList[index].filePath" mode="aspectFit"></image>
							</view>
						</view>
						<view class="wui-sign-cotent" v-else-if="initImgList && initImgList.length > 0">
							<view class="sign-img" v-for="(item,index) in initImgList" :key="index" @tap="ViewImage"  data-type="0" :data-url="initImgList[index].filePath">
								<image :src="initImgList[index].filePath" mode="aspectFit"></image>
							</view>
						</view>
					</view>
					<view class="cu-modal" :class="modalName=='Modal'?'show':''">
						<writing-board  @confirm="subCanvas" @cancel="hideModal"></writing-board>
					</view>
				</view>
			</view>
			<view class="cu-bar btn-group" style="margin-top: 30upx;">
				<button class="cu-btn bg-green margin-tb-sm lg" @click="$noMultipleClicks(goSubmit)">确 认</button>
			</view>
			<view class="padding flex flex-direction">
			</view>
		</scroll-view>
	</view>
</template>

<script>
  import { decryptAes } from "@/common/aesUtil";
	import {
		basePath,corpinfoId,deptId,loginUser,formatDate,loginSession,baseImgPath
	} from '@/common/tool.js';
	import writingBoard from "@/components/writing-board/writing-board.vue"
	export default {
		components: {
			writingBoard
		},
		data() {
			return {
				baseImgPath:baseImgPath,
				imgList:[],
				initImgList:[],
				modalName:null,
				noClick:true,

			}
		},
		onLoad(event){
			this.getData();
			loginSession();

		},
		methods: {
			getData() {
				var _this = this;
				uni.showLoading({
					title: '请稍候'
				})
				uni.request({
					url: basePath + '/app/user/geUserInfoSign',
					method: 'POST',
					header: {
						'Content-type': 'application/x-www-form-urlencoded'
					},
					data: {
            CORPINFO_ID:loginUser.CORPINFO_ID,
            USER_ID:loginUser.USER_ID,
					},
					success: (res) => {
            res.data = decryptAes(res.data);
						if ("success" == res.data.result) {
							uni.hideLoading();
							_this.pd = res.data.pd; //参数map
							if(res.data.IMGURL
								&& res.data.IMGURL != ''
								&& res.data.IMGURL != undefined
								&& res.data.IMGURL != 'undefined'){
								var initImg = {}
								initImg.filePath = baseImgPath + res.data.IMGURL
								console.info(baseImgPath)
								console.info(res.data.IMGURL)
								_this.initImgList.push(initImg)
							}

						} else if ("exception" == data.result) {
							uni.showToast({
								title: '错误',
								duration: 2000
							});
						}
					}
				});
			},
			goSubmit(STATUS){
				var _this = this;
				uni.showLoading({
					title: '请稍候'
				})
					if (_this.imgList.length <= 0) {
						uni.showToast({
							icon: 'none',
							title: '请签字',
							duration: 1500
						});
						return;
					}
				const formData={}
				formData.USER_ID=loginUser.USER_ID
				formData.CORPINFO_ID = loginUser.CORPINFO_ID
					uni.uploadFile({
						url: basePath+'/app/user/updateUserSign',
						filePath: _this.imgList[0].filePath,
						name: 'FFILE',
						formData:formData,
						success: (res) => {
              res.data = decryptAes(res.data);
							uni.showToast({
								icon:'none',
								title: '保存成功',
								duration: 2000
							});
							_this.goback()
						},
						fail: (err) => {
							uni.hideLoading();
							uni.showModal({
								content: err.errMsg,
								showCancel: false
							});
						}
					})
			},

			/*
			 *手写板
			 */
			showModal(e) {
				this.modalName = e.currentTarget.dataset.target
			},
			hideModal(e) {
				this.modalName = null
			},
			//完成
			subCanvas(e) {
				this.imgList.splice(0,this.imgList.length);
				this.imgList.push(e);
				this.hideModal()
			},
			ViewImage(e) {
				let files =[];
				files.push(e.currentTarget.dataset.url)
				uni.previewImage({
					urls: files,
					current: e.currentTarget.dataset.url
				});
			},

			goback(){
				var pages = getCurrentPages();	// 获取当前页面栈
				var prePage = pages[pages.length - 2];	// 上二级页面
				prePage.$vm.initflag = true;    // A 页面 init方法 为true
				uni.navigateBack({delta: 1});
				uni.hideLoading();
			},
		}
	}
</script>

<style>

</style>
