<!-- 收货任务详情 -->
<template>
	<view class="page-wraper">
		<view class="page-main">
			<scroll-view scroll-y="true" class="page-main-scroll">
				<view class="detail-list" v-for="(item, index) in detailSource" :key="item.id">
					<view class="">
						<com-receipt-detail-card :dataContent="item" :index="index" :settingParam="jobContent"
							@remove="updateData" @updateData="updateData">
						</com-receipt-detail-card>
					</view>
					<u-line />
				</view>
			</scroll-view>
		</view>

		<view class="page-footer">
			<view class="uni-flex u-col-center space-between padding_10"
				style="background-color:ghostwhite; width: 100%; ">
				<view class="">
				</view>
				<view class=" uni-flex uni-row">
					<button class="btn_single_commit" hover-class="btn_commit_after" @click="commit">提交</button>
				</view>
			</view>
		</view>

		<win-scan-button @goScan='openScanPopup'></win-scan-button>
		<win-scan-pack ref="scanPopup" @getResult='getScanResult'></win-scan-pack>

		<com-message ref="comMessage"></com-message>
	</view>
</template>

<script>
	import {
		getManagementPrecisions
	} from '@/common/balance.js';
	import {
		getUnPlannedReceiptJobDetail,
		cancleTakeUnPlannedReceiptJob,
		takeUnPlannedReceiptJob
		unPlannedReceiptJobSubmit
	} from '@/api/request2.js';
	import {
		goHome,
		getCurrDateTime,
		updateTitle,
		getPackingNumberAndBatch,
		getDirectoryItemArray
	} from '@/common/basic.js';

	import winScanButton from '@/mycomponents/scan/winScanButton.vue'
	import winScanPack from '@/mycomponents/scan/winScanPack.vue'
	import requiredLocation from '@/mycomponents/location/requiredLocation.vue'
	import comMessage from '@/mycomponents/common/comMessage.vue'
	import comReceiptDetailCard from '@/pages/unPlanned/coms/comReceiptDetailCard.vue'

	export default {
		name: 'receipt_detail',
		components: {
			winScanButton,
			winScanPack,
			comMessage,
			comReceiptDetailCard,
			requiredLocation,
		},
		data() {
			return {
				id: '',
				receiptJob: {},
				received: false,

				scanCount: 0,
				jobContent: {}, //任务内容
				detailList: [], //接口返回的任务details
				detailSource: [], //绑定在页面上的数据源
				scrollTop: 0,
				locationTypeList: [],
				toLocationCode: '',
				toLocationInfo: {},
				businessTypeInfo: {},
				managementList: []
			};
		},
		onLoad(option) {
			this.id = option.id;
			if (this.id != undefined) {
				// 	//新建的任务自动接收
				// if (option.status == "JOB_PENDING") {
				// 	this.receive((callback => {
				// 		this.received = true;
				// 		this.getDetail();
				// 	}));
				// } else {
				// 	this.getDetail();
				// }
				this.getDetail();
			}
		},
		//返回首页
		onNavigationBarButtonTap(e) {
			if (e.index === 0) {
				goHome();
			}
		},
		//拦截返回按钮事件
		onBackPress(e) {
			//已经接收但是没提交任务
			if (e.from == 'backbutton') {
				if (this.received) {
					//取消承接任务	
					cancleTakeUnPlannedReceiptJob(this.id).then(res => {
						uni.navigateBack();
					}).catch(error => {
						uni.navigateBack();
					})
				} else {
					uni.navigateBack();
				}
				return true;
			}
		},


		mounted() {

		},
		methods: {
			//接收
			receive(callback) {
				if (this.id != null) {
					takeUnPlannedReceiptJob(this.id).then(res => {
						callback();
					}).catch(error => {
						this.showErrorMessage(error)
					})
				}
			},

			getDetail() {
				var that = this;
				uni.showLoading({
					title: "加载中....",
					mask: true
				});
				getUnPlannedReceiptJobDetail(that.id).then(res => {
					uni.hideLoading();
					if (res.data == null) {
						that.showMessage('未获取到详情');
					} else {
						if (res.data.subList.length > 0) {
							that.jobContent = res.data;
							// that.toLocationCode=that.jobContent.toLocationCode;
							that.locationTypeList = getDirectoryItemArray(that.jobContent.toLocationTypes);
							that.detailList = res.data.subList;
							that.detailSource = that.getDataSource(that.detailList)
						    updateTitle(this.jobContent.number);
						} else {
							that.showErrorMessage('列表数据为0');
						}
					}
				}).catch(error => {
					uni.hideLoading()
					this.showErrorMessage(error)
				})
			},

			getDataSource(details) {
				let items = [];
				details.forEach(detail => {
					var item = items.find(r =>
						r.itemCode == detail.itemCode)
					if (item == undefined) {
						item = this.createItemInfo(detail);
						let newDetail = this.createDetailInfo(detail); //
						item.details.push(newDetail);
						items.push(item)
					} else {
						item.qty += detail.qty
						let newDetail = this.createDetailInfo(detail); //
						item.details.push(newDetail);
					}
				})
				return items;
			},

			createItemInfo(res) {
				let item = {
					itemCode: res.itemCode,
					itemName: res.itemName,
					stdPackQty: res.stdPackQty,
					stdPackUnit: res.stdPackUnit,
					qty: res.qty,
					handleQty: 0,
					uom: res.uom,
					details: []
				}
				return item;
			},

			createDetailInfo(data) {
				data.scaned = false;
				// data.record = {};
				let detail = data;
				return detail;
			},

			getScanCount(closeScan) {
				let items = this.detailList.filter(r => {
					if (r.scaned) {
						return r;
					}
				})
				let scanCount = items != null ? items.length : 0;
				return scanCount;
			},

			//继续扫描
			continueScan() {
				this.scanCount = this.getScanCount();
				if (this.scanCount == this.detailList.length) {
					this.closeScanPopup();
				} else {
					this.scanPopupGetFocus();
				}
			},

			calcHandleQty() {
				for (let item of this.detailSource) {
					item.handleQty = 0;
					for (let detail of item.details) {
						if (detail.record != undefined) {
							item.handleQty += Number(detail.record.qty)
						}
					}
				}
				this.continueScan()
				this.$forceUpdate();
			},

			updateData() {
				this.calcHandleQty();
			},

			createRecordInfo(detail, label) {
				var record = {}
				detail.scaned = true;
				// let record = JSON.parse(JSON.stringify(detail));
				//克隆对象，深度克隆，防止双向绑定同一个变量
				Object.assign(record, detail)
				record.qty = Number(label.qty);
				record.toLocationCode = this.toLocationCode;
				record.label = label;
				return record;
			},

			getScanResult(result) {
				try {
					var packingNumber = result.label.packingNumber;
					var batch = result.label.batch;
					var qty = result.label.qty;
					var itemCode = result.label.itemCode;
					var detail = this.detailSource.find(r => r.itemCode == itemCode);
					if (detail == undefined) {
						this.showMessage("物料号【" + itemCode + "】不在列表中")
					} else {

						var itemDetail = detail.details.find(r => r.packingNumber == packingNumber && r.batch == batch);
						if (itemDetail == undefined) {
							this.showMessage("箱码【" + packingNumber + "】,批次【" + batch + "】不在列表中")
						} else {
							if (itemDetail.scaned) {
								this.showMessage("箱码【" + packingNumber + "】已经扫描")
							} else {
								itemDetail.scaned = true;
								itemDetail.record = this.createRecordInfo(itemDetail, result.label);

								this.calcHandleQty();
							}
						}
					}

				} catch (e) {
					this.showErrorMessage(e.message)
				}
			},

			scanLocationCode(location, code) {
				this.toLocationCode = code
				this.toLocationInfo = location;
			},

			async commit() {
				//扫描数量和任务数量相等，直接提交
				if (this.scanCount == this.detailList.length) {
					this.submitJob();
				} else if (this.scanCount < this.detailList.length) {
					//扫描数量小于任务数量，判断是否允许部分提交
					if (this.jobContent.allowPartialComplete == "TRUE") {
						//提交
						this.submitJob();
					} else {
						//不允许部分提交，提示
						this.$refs.comMessage.showErrorMessage('请完成扫描后,再进行提交<br>' + "已经扫描[" + this.scanCount +
							"]箱总共[" + this
							.detailList.length + "]箱", res => {
								if (res) {
									this.openScanPopup();
								}
							});
					}
				}
			},


			async submitJob() {
				uni.showLoading({
					title: "提交中....",
					mask: true
				});
				var itemCodes = []
				this.detailSource.forEach(item => {
					itemCodes.push(item.itemCode)
				})

				getManagementPrecisions(itemCodes,"", res => {
					if (res.success) {
						this.managementList = res.list;
						var params = this.setParams()
						console.log("提交参数", JSON.stringify(params));
						// unPlannedReceiptJobSubmit(this.id, params).then(res => {
						// 	if (res.data) {
						// 		this.showCommitSuccessMessage("提交成功<br>生成采购收货记录" + res.data.Number, )
						// 	} else {
						// 		this.showErrorMessage("提交失败")
						// 	}
						// 	uni.hideLoading()
						// }).catch(error => {
						// 	uni.hideLoading()
						// 	this.showErrorMessage(error)
						// })
					} else {
						uni.hideLoading();
						this.showErrorMessage(res.message);
					}
				});
			},
			
			setParams() {
				var subList = []
				var createTime = getCurrDateTime();
				var creator = this.$store.state.user.id
			
				this.detailSource.forEach(item => {
					item.details.forEach(detail => {
						if (detail.scaned) {
							var info = getPackingNumberAndBatch(this.managementList, detail.itemCode,
								detail.packingNumber, detail.batch);
							detail.toPackingNumber = info.packingNumber;
							detail.toBatch = info.batch;
							subList.push(detail)
						}
					})
				})
				this.jobContent.subList = subList
				this.jobContent.createTime = createTime;
				this.jobContent.creator = creator;
				return this.jobContent;
			},


			

			showMessage(message) {
				setTimeout(r => {
					this.scanPopupLoseFocus();
					this.$refs.comMessage.showMessage(message, res => {
						if (res) {
							this.scanPopupGetFocus()
						}
					});
				})
			},

			showErrorMessage(message) {
				setTimeout(r => {
					this.scanPopupLoseFocus();
					this.$refs.comMessage.showErrorMessage(message, res => {
						if (res) {
							this.scanPopupGetFocus()
						}
					});
				})
			},

			openScanPopup() {
				this.$refs.scanPopup.openScanPopup();
			},

			closeScanPopup() {
				this.$refs.scanPopup.closeScanPopup();
			},

			scanPopupGetFocus() {
				this.$refs.scanPopup.getfocus();
			},

			scanPopupLoseFocus() {
				this.$refs.scanPopup.losefocus();
			},

			scroll: function(e) {
				// console.log(e)
				this.old.scrollTop = e.datacontent.scrollTop;
			},

			closeCommitMessage() {
				setTimeout(() => {
					uni.navigateTo({
						url: './receiptJob'
					})
				})
				//点关闭直接返回列表
				uni.hideLoading();
			},

			showCommitSuccessMessage(hint) {
				this.$refs.comMessage.showSuccessMessage(hint, res => {

				})
				setTimeout(() => {
					uni.navigateTo({
						url: './receiptJob'
					})
				}, 3000)
			},
		}
	}
</script>

<style scoped lang="scss">
	page {
		width: 100%;
		height: 100%;
		background-color: #fff;
	}

	.page-wraper {
		display: flex;
		flex-direction: column;
		width: 100%;
		height: 100%;
	}


	.page-main {
		flex: 1;
		position: relative;
	}

	.page-main-scroll {
		position: absolute;
		left: 0;
		right: 0;
		top: 0;
		bottom: 0;
	}

	.page-main-list {
		/*  height: 80rpx;
	    line-height: 80rpx; */
		text-align: center;
		background: #e0e0e0;

	}
</style>
