<template>
	<view class="page-wraper">
		<view class="">
			<com-blank-view @goScan='openScanPopup' v-if="detailSource.length==0"></com-blank-view>
		</view>
		<view class="page-wraper" v-if="detailSource.length>0">
			<u-line />
			<view class="page-main">
				<uni-data-picker v-if="detailSource.length>0" style="padding: 20rpx; background-color:#fff;"
					class='uni-data-picker' placeholder="请选择入库原因" popup-title="入库原因" :localdata="reasonList"
					@change="reasonChange">
				</uni-data-picker>

				<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-record :dataContent="item" @removeItem="removeItem(index,item)"
								@updateData="updateData" :isShowLocation="false" @removePack="removePack">
							</com-receipt-record>
						</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 ref="scanPopup" @getResult='getScanResult' :title="'箱码'" headerType="HPQ,HMQ"></win-scan-pack>
		<com-message ref="comMessage"></com-message>
	</view>
</template>

<script>
	import comEmptyView from '@/mycomponents/common/comEmptyView.vue'
	import winScanButton from '@/mycomponents/scan/winScanButton.vue'
	import requiredLocation from '@/mycomponents/location/requiredLocation.vue'
	import comReceiptRecord from '@/pages/unPlanned/coms/comReceiptRecord.vue'
	import comBlankView from '@/mycomponents/common/comBlankView.vue'
	import winScanLocation from "@/mycomponents/scan/winScanLocation.vue"
	import winScanPack from "@/mycomponents/scan/winScanPack.vue"
	import comMessage from '@/mycomponents/common/comMessage.vue'

	import {
		unPlannedReceiptRecordbSubmit
	} from '@/api/request2.js';

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

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

	import {
		calc
	} from '@/common/calc.js';

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

	import {
		getPrecisionStrategyList
	} from '@/common/balance.js';


	export default {
		components: {
			comEmptyView,
			winScanButton,
			requiredLocation,
			comReceiptRecord,
			comBlankView,
			winScanLocation,
			winScanPack,
			comMessage
		},
		props: {

		},
		data() {
			return {
				toLocationCode: "",
				toInventoryStatus: [],
				businessType: {}, //业务类型
				detailSource: [], //绑定在页面上的数据源
				businessTypeCode: "UnplannedReceipt",
				reasonText: "",
				reasonCode: "",
				reasonList: [],
				dataContent: {},
				managementList: []
			}
		},

		mounted() {
			this.reasonList = getUnPlannedReceiptReasonList();
			getBusinessType(this.businessTypeCode, res => {
				if (res.success) {
					this.businessType = res.businessType;
					this.fromlocationTypeList = res.fromlocationTypeList;
					this.tolocationTypeList = res.tolocationTypeList;
					this.openScanPopup();
				} else {
					this.showErrorMessage(res.message)
				}
			});
		},

		onLoad(option) {},

		methods: {
			openScanPopup() {
				this.$refs.scanPopup.openScanPopup();
			},
			getToLocationCode(location, code) {
				this.toLocationCode = code;
			},
			getScanResult(result) {
				let label = result.label;
				let pack = result.package;
				var item = this.detailSource.find(res => {
					if (res.itemCode == label.itemCode) {
						return res
					}
				})
				if (item == undefined) {
					var itemp = this.createItemInfo(label, pack);
					let newDetail = this.createDetailInfo(label, pack);
					itemp.subList.push(newDetail);
					this.detailSource.push(itemp)
				} else {
					var detail = item.subList.find(r => {
						if (r.packingNumber == result.number &&
							r.batch == result.batch) {
							return r;
						}
					})

					if (detail == undefined) {
						let newDetail = this.createDetailInfo(label, pack);
						item.subList.push(newDetail);
					} else {
						if (detail.scaned) {
							this.showErrorMessage("箱码[" + result.Number + "]批次[" + result.batch + "]已经扫描")
						}

					}
				}
				this.calcHandleQty();

			},

			createItemInfo(label, pack) {
				let item = {
					itemCode: pack.itemCode,
					itemName: pack.itemName,
					stdPackQty: pack.stdPackQty,
					stdPackUnit: pack.stdPackUnit,
					qty: new Decimal(label.qty).toNumber(),
					handleQty: new Decimal(0).toNumber(),
					uom: label.uom,
					subList: []
				}
				return item;
			},

			createDetailInfo(label, pack) {
				let detail = deepCopyData(label);
				detail.scaned = true;
				// Object.assign(detail, label)
				detail.qty = new Decimal(label.qty).toNumber();
				detail.handleQty = new Decimal(label.qty).toNumber();
				detail.inventoryStatus = "OK"
				detail.stdPackQty = pack.stdPackQty;
				detail.stdPackUnit = pack.stdPackUnit;
				label.inventoryStatus = "OK";
				detail.package = pack;
				detail.label = label;
				detail.label.scaned = true
				return detail;
			},

			calcHandleQty() {
				for (let item of this.detailSource) {
					item.handleQty = new Decimal(0).toNumber();
					item.qty = new Decimal(0).toNumber();
					for (let detail of item.subList) {
						if (detail != undefined) {
							item.handleQty = calc.add(item.handleQty, detail.handleQty)
							item.qty = calc.add(item.qty, detail.qty);
						}
					}
				}
				this.$forceUpdate();
			},

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

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

			removeItem(index, item) {
				this.detailSource.splice(index, 1)
			},
			commit() {
				if (this.toLocationCode == "") {
					this.showErrorMessage("请先选择目标库位")
					return;
				}
				if (this.reasonText == '') {
					this.showErrorMessage("请选择入库原因")
					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))
							unPlannedReceiptRecordbSubmit(params).then(res => {
								uni.hideLoading()
								if (res.data) {
									this.showCommitSuccessMessage("提交成功<br>生成计划外入库记录<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.label
								.itemCode,
								detail.label.packingNumber, detail.toLocationCode, detail.label.batch);

							submitItem.itemCode = detail.package.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;

							// detail.fromContainerNumber = detail.containerNumber;
							// detail.toContainerNumber = detail.containerNumber

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

							submitItem.fromLocationCode = "";
							submitItem.toLocationCode = detail.toLocationCode;

							submitItem.reason = this.reasonCode;

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

							subList.push(submitItem)
						}
					})
				})
				this.dataContent.subList = subList;
				this.dataContent.creator = creator;
				return this.dataContent;
			},
			reasonChange(e) {
				if (e.detail.value.length == 0) {
					this.reasonCode = ""
					this.reasonText = ""
				} else {
					this.reasonCode = e.detail.value[0].value
					this.reasonText = e.detail.value[0].text
				}
			},
			showCommitSuccessMessage(hint) {
				this.$refs.comMessage.showSuccessMessage(hint, res => {
					this.clearData();
				})
			},
			clearData() {
				this.reasonCode = ""
				this.reasonText = "";
				this.detailSource = [];
				this.managementList = [];
				this.dataContent = {}
				this.toLocationCode = ""
			}


		}
	}
</script>

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

	.page-main-scroll {
		position: relative;
		margin-top: 2px;
	}
</style>
