<template>
	<view class="page-wraper">
		<view class="">
			<com-blank-view @goScan='showFromLocationPopup' v-if="fromLocationCode==''"></com-blank-view>
		</view>
		<view class="page-wraper" v-if="fromLocationCode!=''">
			<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="">
							<record-com-detail-card :dataContent="item" :index="index" :isShowLocation="true"
								@removeItem="removeItem(index,item)" @updateData="updateData" @removePack="removePack">
							</record-com-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="">
						<requiredLocation title="目标库位" :locationCode="toLocationCode" @getLocation='getToLocationCode'
							:locationTypeList="tolocationTypeList"></requiredLocation>
					</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>
		</view>

		<win-scan-pack-and-location ref="scanPopup" @getResult='getScanResult'></win-scan-pack-and-location>
		<comMessage ref="comMessage"></comMessage>
		<win-scan-location ref="scanLocationCode" title="来源库位" @getLocation='getLocation'
			:locationTypeList="fromlocationTypeList"></win-scan-location>
	</view>

</template>

<script>
	import {
		transferIssueRecordSubmit
	} from '@/api/request2.js';
	import {
		getPrecisionStrategyList
	} from '@/common/balance.js';

	import {
		goHome,
		deepCopyData,
		getPackingNumberAndBatchByList
	} from '@/common/basic.js';

	import {
		getInventoryStatusDesc,
		getDirectoryItemArray
	} from '@/common/directory.js';

	import {
		getBusinessType,
		createItemInfo,
		createDetailInfo,
		calcHandleQty
	} from '@/common/record.js';

	import winScanButton from '@/mycomponents/scan/winScanButton.vue'
	import winScanPack from '@/mycomponents/scan/winScanPack.vue'
	import requiredLocation from '@/mycomponents/location/requiredLocation.vue'
	import comBlankView from '@/mycomponents/common/comBlankView.vue'
	import winScanLocation from "@/mycomponents/scan/winScanLocation.vue"
	import winScanPackAndLocation from "@/mycomponents/scan/winScanPackAndLocation.vue"
	import recordComDetailCard from '@/mycomponents/record/recordComDetailCard.vue'

	export default {
		components: {
			winScanButton,
			winScanPack,
			requiredLocation,
			comBlankView,
			winScanLocation,
			winScanPackAndLocation,
			recordComDetailCard
		},
		data() {
			return {
				id: '',
				subList: [], //接口返回的任务subList
				detailSource: [], //绑定在页面上的数据源
				locationTypeList: [],
				fromLocationCode: "",
				toLocationCode: "",
				fromlocationTypeList: [],
				tolocationTypeList: [],
				inInventoryStatus: "", //目标入库库存状态
				outInventoryStatus: "", //来源出库库存状态
				businessType: {},
				managementList: [],
				dataContent: {},
				toWarehouseCode: ''

			};
		},
		onLoad(option) {
			var typeCode = "TransferDeliver"
			getBusinessType(typeCode, res => {
				if (res.success) {
					this.businessType = res.businessType;
					this.fromlocationTypeList = res.fromlocationTypeList;
					this.tolocationTypeList = res.tolocationTypeList;
					this.showFromLocationPopup();
				} else {
					this.showErrorMessage(res.message)
				}
			});

		},
		//返回首页
		onNavigationBarButtonTap(e) {
			if (e.index === 0) {
				goHome();
			}
		},
		//拦截返回按钮事件
		onBackPress(e) {},

		onPullDownRefresh() {},

		methods: {
			getScanResult(result) {
				let balance = result.balance;
				let label = result.label;
				let pack = result.package;
				var item = this.detailSource.find(res => {
					if (res.itemCode == balance.itemCode) {
						return res
					}
				})
				if (item == undefined) {
					var itemp = createItemInfo(balance, pack);
					let newDetail = createDetailInfo(balance, pack); //
					newDetail.inventoryStatus = "OK"
					itemp.subList.push(newDetail);
					this.detailSource.push(itemp)
				} else {
					var detail = item.subList.find(r => {
						if (r.packingNumber == balance.packingNumber &&
							r.batch == balance.batch &&
							r.locationCode == balance.locationCode &&
							r.inventoryStatus == balance.inventoryStatus) {
							return r;
						}
					})
					if (detail == undefined) {
						let newDetail = createDetailInfo(balance, pack);
						item.subList.push(newDetail);
					} else {
						if (detail.scaned == true) {
							this.showErrorMessage("箱码[" + balance.packingNumber + "批次[" + balance.batch + "]已经在列表中")
						}
					}
				}
				this.calcHandleQty();
			},

			showErrorMessage(message) {
				this.$refs.comMessage.showErrorMessage(message, res => {
					if (res) {

					}
				});
			},
			calcHandleQty() {
				calcHandleQty(this.detailSource)
				this.$forceUpdate();
			},

			updateData() {
				this.calcHandleQty();
			},
			removeItem(index, item) {
				this.detailSource.splice(index, 1)
			},
			removePack() {
				for (var i = 0; i < this.detailSource.length; i++) {
					var item = this.detailSource[i];
					if (item.subList.length == 0) {
						this.detailSource.splice(i, 1)
					}
				}
				this.updateData();
			},

			openScanPopup() {
				if (this.fromLocationCode == "") {
					this.showFromLocationPopup();
					return
				}
				this.$refs.scanPopup.openScanPopupForType(this.fromLocationCode, this.businessType);
			},
			showFromLocationPopup() {
				this.$nextTick(() => {
					this.$refs.scanLocationCode.openScanPopup();
				})
			},

			closeScanPopup() {
				if (this.$refs.scanPopup != undefined) {
					this.$refs.scanPopup.closeScanPopup();
				}
			},

			scanPopupGetFocus() {
				if (this.$refs.scanPopup != undefined) {
					this.$refs.scanPopup.getfocus();
				}
			},

			scanLocationCode(location, code) {
				this.$refs.comMessage.showQuestionMessage("是否把所有的目标库位都变成默认库位[" + code + "]", res => {
					this.toLocationCode = code
					this.detailSource.forEach(item => {
						item.subList.forEach(detail => {
							detail.toLocationCode = code
						})
					})
				})

			},

			commit() {

				if (this.toLocationCode == "") {
					this.showMessage("请先选择目标库位")
					return;
				}
				if (this.detailSource.length > 0 && this.detailSource[0].subList.length > 0) {
					//查询管理模式
					uni.showLoading({
						title: "提交中....",
						mask: true
					});
					this.managementList = [];
					var precisionStrategParams = this.setPrecisionStrategParams()

					getPrecisionStrategyList(precisionStrategParams, res => {
						if (res.success) {
							this.managementList = res.list;
							var params = this.setParams()
							console.log("提交" + JSON.stringify(params))
							transferIssueRecordSubmit(params).then(res => {
								uni.hideLoading()
								if (res.data) {
									this.showCommitSuccessMessage("提交成功<br>生成调拨出库记录<br>" + res.data)
								} else {
									this.showErrorMessage("提交失败[" + res.msg + "]")
								}
							}).catch(error => {
								uni.hideLoading()
								this.showErrorMessage(error)
							})

						} else {
							uni.hideLoading();
							this.showErrorMessage(res.message);
						}

					})

				} else {
					this.showErrorMessage("没有要提交的数据,请先扫描")
				}


			},

			setPrecisionStrategParams() {
				var itemList = []
				this.detailSource.forEach(item => {
					item.subList.forEach(detail => {
						if (detail.scaned) {
							detail.toLocationCode = this.toLocationCode;
							var filterResult = itemList.filter(res => {
								if (res.itemCode == item.itemCode &&
									detail.toLocationCode == res.locationCode) {
									return res
								}
							})
							//去掉重复元素
							if (filterResult.length == 0) {
								var result = {
									itemCode: item.itemCode,
									locationCode: detail.toLocationCode
								}
								itemList.push(result)
							}

						}
					})
				})
				return itemList;
			},

			setParams() {

				var subList = []
				var creator = this.$store.state.user.id
				this.detailSource.forEach(item => {
					item.subList.forEach(detail => {
						if (detail.scaned) {
							var submitItem = deepCopyData(detail)
							var info = getPackingNumberAndBatchByList(this.managementList, detail.itemCode,
								detail.packingNumber, detail.toLocationCode, detail.batch);
							submitItem.itemCode = detail.itemCode;
							submitItem.itemName = detail.package.itemName;
							submitItem.itemDesc1 = detail.package.itemDesc1;
							submitItem.itemDesc2 = detail.package.itemDesc2;

							submitItem.inventoryStatus = detail.inventoryStatus;

							submitItem.fromPackingNumber = info.packingNumber;
							submitItem.toPackingNumber = info.packingNumber;

							submitItem.fromContainerNumber = detail.containerNumber;
							submitItem.toContainerNumber = detail.containerNumber

							submitItem.fromBatch = info.batch;
							submitItem.toBatch = info.batch;

							submitItem.fromLocationCode = detail.locationCode;
							submitItem.toLocationCode = detail.toLocationCode;

							submitItem.qty = detail.handleQty;
							submitItem.package = "";

							subList.push(submitItem)
						}
					})
				})
				this.dataContent.subList = subList;
				this.dataContent.creator = creator;
				this.dataContent.fromWarehouseCode = this.detailSource[0].subList[0].warehouseCode;
				this.dataContent.toWarehouseCode = this.toWarehouseCode;
				return this.dataContent;
			},


			showMessage(message) {
				this.$refs.comMessage.showMessage(message, res => {
					if (res) {}
				});
			},
			showErrorMessage(message) {
				this.$refs.comMessage.showErrorMessage(message, res => {
					if (res) {

					}
				});
			},

			showScanMessage(message) {
				this.$refs.comMessage.showScanMessage(message);
			},

			afterCloseMessage() {
				this.scanPopupGetFocus();
			},

			closeScanMessage() {
				this.scanPopupGetFocus();
			},
			getLocation(location, code) {
				this.getFromLocationCode(location, code)
			},
			getFromLocationCode(location, code) {
				this.fromLocationCode = code;
				this.openScanPopup();
			},
			getToLocationCode(location, code) {
				this.toWarehouseCode = location.warehouseCode
				// if (this.fromLocationCode == code) {
				// 	uni.showToast({
				// 		title: "来源库位[" + this.fromLocationCode + "]不能与目标库位[" + code + "]一致",
				// 		duration: 2000
				// 	})
				// 	return
				// }
				this.toLocationCode = code;
				this.detailSource.forEach(item => {
					item.subList.forEach(detail => {
						detail.toLocationCode = code
					})
				})
			},

			showCommitSuccessMessage(hint) {
				this.$refs.comMessage.showSuccessMessage(hint, res => {
					this.clearData();
				})
			},
			clearData() {
				this.fromLocationCode = '';
				this.subList = [];
				this.detailSource = [];
				this.toLocationCode = '';
				this.dataContent = {}
				this.toWarehouseCode = ""
			},

			updateData() {
				this.calcHandleQty();
				for (var i = 0; i < this.detailSource.length; i++) {
					let item = this.detailSource[i];
					if (item.qty == 0) {
						this.detailSource.splice(i, 1)
					}
				}
			}
		}
	}
</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>
