<template>

	<el-dialog v-model="dialogVisible" :title="dialogTitle" width="70%" class="dialog">
		<ContentWrap v-loading="formLoading">

			<div class="left">
				<img :src="picUrl" @error="handleError" />
				<el-tabs v-model="activeName" tab-position="left">
					<el-tab-pane label="基础设置" name="info" />
					<el-tab-pane label="价格库存" name="sku" />
					<el-tab-pane label="物流设置" name="delivery" />
					<el-tab-pane label="商品详情" name="description" />
					<el-tab-pane label="其它设置" name="other" />
				</el-tabs>
			</div>
			<div class="right">
				<div v-show="activeName == 'info'">
					<InfoForm ref="infoRef" :is-detail="isDetail" :propFormData="formData" />
				</div>
				<div v-show="activeName == 'sku'">
					<SkuForm ref="skuRef" :is-detail="isDetail" :propFormData="formData" />
				</div>
				<div v-show="activeName == 'delivery'">
					<DeliveryForm ref="deliveryRef" :is-detail="isDetail" :propFormData="formData" />
				</div>
				<div v-show="activeName == 'description'">
					<DescriptionForm ref="descriptionRef" :is-detail="isDetail" :propFormData="formData" />
				</div>
				<div v-show="activeName == 'other'">
					<OtherForm ref="otherRef" :is-detail="isDetail" :propFormData="formData" />
				</div>
			</div>

			<el-form style="clear: both;">
				<el-form-item style="float: right">
					<el-button @click="dialogVisible = false">返回</el-button>
					<el-button v-if="!isDetail" :loading="formLoading" type="primary" @click="submitForm">
						保存
					</el-button>

				</el-form-item>
			</el-form>
		</ContentWrap>
	</el-dialog>
	<!-- </div> -->

</template>
<script lang="ts" setup>
	import { cloneDeep } from 'lodash-es'
	import { useTagsViewStore } from '@/store/modules/tagsView'
	import * as ProductSpuApi from '@/api/mall/product/spu'
	import InfoForm from './InfoForm.vue'
	import DescriptionForm from './DescriptionForm.vue'
	import OtherForm from './OtherForm.vue'
	import SkuForm from './SkuForm.vue'
	import DeliveryForm from './DeliveryForm.vue'
	import { convertToInteger, floatToFixed2, formatToFraction } from '@/utils'

	defineOptions({ name: 'ProductSpuForm' })

	const { t } = useI18n() // 国际化
	const message = useMessage() // 消息弹窗
	const { push, currentRoute } = useRouter() // 路由
	const { params, name } = useRoute() // 查询参数
	const { delView } = useTagsViewStore() // 视图操作

	const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
	const activeName = ref('info') // Tag 激活的窗口
	const isDetail = ref(false) // 是否查看详情
	const infoRef = ref() // 商品信息 Ref
	const skuRef = ref() // 商品规格 Ref
	const deliveryRef = ref() // 物流设置 Ref
	const descriptionRef = ref() // 商品详情 Ref
	const otherRef = ref() // 其他设置 Ref
	// SPU 表单数据
	const formData = ref<ProductSpuApi.Spu>({
		name: '', // 商品名称
		categoryId: undefined, // 商品分类
		keyword: '', // 关键字
		picUrl: '', // 商品封面图
		sliderPicUrls: [], // 商品轮播图
		introduction: '', // 商品简介
		deliveryTypes: [], // 配送方式数组
		deliveryTemplateId: undefined, // 运费模版
		brandId: undefined, // 商品品牌
		specType: false, // 商品规格
		subCommissionType: false, // 分销类型
		skus: [
			{
				price: 0, // 商品价格
				marketPrice: 0, // 市场价
				costPrice: 0, // 成本价
				barCode: '', // 商品条码
				picUrl: '', // 图片地址
				stock: 0, // 库存
				weight: 0, // 商品重量
				volume: 0, // 商品体积
				firstBrokeragePrice: 0, // 一级分销的佣金
				secondBrokeragePrice: 0 // 二级分销的佣金
			}
		],
		description: '', // 商品详情
		sort: 0, // 商品排序
		giveIntegral: 0, // 赠送积分
		virtualSalesCount: 0 // 虚拟销量
	})
	const addFormData = ref<ProductSpuApi.Spu>({
		name: '', // 商品名称
		categoryId: undefined, // 商品分类
		keyword: '', // 关键字
		picUrl: '', // 商品封面图
		sliderPicUrls: [], // 商品轮播图
		introduction: '', // 商品简介
		deliveryTypes: [], // 配送方式数组
		deliveryTemplateId: undefined, // 运费模版
		brandId: undefined, // 商品品牌
		specType: false, // 商品规格
		subCommissionType: false, // 分销类型
		skus: [
			{
				price: 0, // 商品价格
				marketPrice: 0, // 市场价
				costPrice: 0, // 成本价
				barCode: '', // 商品条码
				picUrl: '', // 图片地址
				stock: 0, // 库存
				weight: 0, // 商品重量
				volume: 0, // 商品体积
				firstBrokeragePrice: 0, // 一级分销的佣金
				secondBrokeragePrice: 0 // 二级分销的佣金
			}
		],
		description: '', // 商品详情
		sort: 0, // 商品排序
		giveIntegral: 0, // 赠送积分
		virtualSalesCount: 0 // 虚拟销量
	})
	const dialogVisible = ref(false) // 弹窗的是否展示
	const dialogTitle = ref('') // 弹窗的标题
	const productId = ref()
	const picUrl = ref("")
	const openType = ref("")
	const handleError = (e) => {
		e.target.src = "https://static.iocoder.cn/mall/a79f5d2ea6bf0c3c11b2127332dfe2df.jpg"
	}
	/** 打开弹窗 */
	const open = async (id : number, type : string, imageUrl : string) => {
		dialogVisible.value = true
		productId.value = id
		picUrl.value = imageUrl
		console.log(id, type, imageUrl)
		await getDetail()
		activeName.value = 'info'
		openType.value = type
		dialogTitle.value = t('action.' + type)
		if (type == "view") {
			dialogTitle.value = "查看"
		} else if (type == "create") {
			formData.value = addFormData.value
		}
		// 判断打开状态，如果是view那就只能查看 否则可以编辑
		if ('view' == openType.value) {
			isDetail.value = true
		} else {
			isDetail.value = false
		}
	}
	defineExpose({ open }) // 提供 open 方法，用于打开弹窗
	/** 获得详情 */
	const getDetail = async () => {

		const id = productId.value as any as number
		if (id) {
			formLoading.value = true
			try {
				const res = (await ProductSpuApi.getSpu(id)) as ProductSpuApi.Spu
				res.skus?.forEach((item) => {
					if (isDetail.value) {
						item.price = floatToFixed2(item.price)
						item.marketPrice = floatToFixed2(item.marketPrice)
						item.costPrice = floatToFixed2(item.costPrice)
						item.firstBrokeragePrice = floatToFixed2(item.firstBrokeragePrice)
						item.secondBrokeragePrice = floatToFixed2(item.secondBrokeragePrice)
					} else {
						// 回显价格分转元
						item.price = formatToFraction(item.price)
						item.marketPrice = formatToFraction(item.marketPrice)
						item.costPrice = formatToFraction(item.costPrice)
						item.firstBrokeragePrice = formatToFraction(item.firstBrokeragePrice)
						item.secondBrokeragePrice = formatToFraction(item.secondBrokeragePrice)
					}
				})
				formData.value = res
			} finally {
				formLoading.value = false
			}
		}
	}
	const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
	/** 提交按钮 */
	const submitForm = async () => {
		// 提交请求
		formLoading.value = true
		try {
			// 校验各表单
			await unref(infoRef)?.validate()
			await unref(skuRef)?.validate()
			await unref(deliveryRef)?.validate()
			await unref(descriptionRef)?.validate()
			await unref(otherRef)?.validate()
			// 深拷贝一份, 这样最终 server 端不满足，不需要影响原始数据
			const deepCopyFormData = cloneDeep(unref(formData.value)) as ProductSpuApi.Spu
			deepCopyFormData.skus!.forEach((item) => {
				// 给sku name赋值
				item.name = deepCopyFormData.name
				// sku相关价格元转分
				item.price = convertToInteger(item.price)
				item.marketPrice = convertToInteger(item.marketPrice)
				item.costPrice = convertToInteger(item.costPrice)
				item.firstBrokeragePrice = convertToInteger(item.firstBrokeragePrice)
				item.secondBrokeragePrice = convertToInteger(item.secondBrokeragePrice)
			})
			// 处理轮播图列表
			const newSliderPicUrls : any[] = []
			deepCopyFormData.sliderPicUrls!.forEach((item : any) => {
				// 如果是前端选的图
				typeof item === 'object' ? newSliderPicUrls.push(item.url) : newSliderPicUrls.push(item)
			})
			deepCopyFormData.sliderPicUrls = newSliderPicUrls
			// 校验都通过后提交表单
			const data = deepCopyFormData as ProductSpuApi.Spu
			const id = productId.value as any as number
			if (!id) {
				await ProductSpuApi.createSpu(data)
				message.success(t('common.createSuccess'))
			} else {
				await ProductSpuApi.updateSpu(data)
				message.success(t('common.updateSuccess'))
			}
			close()
			emit('success')
		} finally {
			formLoading.value = false
		}
	}

	/** 关闭按钮 */
	const close = () => {
		dialogVisible.value = false
	}
</script>
<style type="text/css">
	.el-dialog__body {
		padding: unset;
	}
</style>
<style lang="scss" scoped>
	.left {
		width: 96px;
		float: left;

		img {
			width: 96%;
			border: 2px solid #e4e7ee;
			margin-bottom: -5px;
		}
	}

	.right {
		border-left: 2px solid #e4e7ee;
		margin-left: -2px;
		float: left;
		width: calc(100% - 120px);
	}
</style>