package cn.iocoder.foodnexus.module.erp.controller.admin.purchase.vo.order;

import cn.idev.excel.annotation.ExcelIgnoreUnannotated;
import cn.idev.excel.annotation.ExcelProperty;
import cn.iocoder.foodnexus.module.erp.api.enums.ErpDeliveryStatus;
import io.swagger.v3.oas.annotations.media.Schema;
import jakarta.validation.constraints.NotNull;
import lombok.Data;

import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.util.List;

@Schema(description = "管理后台 - ERP 采购订单 Response VO")
@Data
@ExcelIgnoreUnannotated
public class ErpPurchaseOrderRespVO {

    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "17386")
    @ExcelProperty("编号")
    private Long id;

    @Schema(description = "采购单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "XS001")
    @ExcelProperty("采购单编号")
    private String no;

    @Schema(description = "采购状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
    @ExcelProperty("采购状态")
    private Integer status;

    @Schema(description = "供应商编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1724")
    private Long supplierId;
    @Schema(description = "供应商名称", example = "芋道")
    @ExcelProperty("供应商名称")
    private String supplierName;

    @Schema(description = "结算账户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "311.89")
    @ExcelProperty("结算账户编号")
    private Long accountId;

    @Schema(description = "采购时间", requiredMode = Schema.RequiredMode.REQUIRED)
    @ExcelProperty("采购时间")
    private LocalDateTime orderTime;

    @Schema(description = "合计数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15663")
    @ExcelProperty("合计数量")
    private BigDecimal totalCount;
    @Schema(description = "最终合计价格", requiredMode = Schema.RequiredMode.REQUIRED, example = "24906")
    @ExcelProperty("最终合计价格")
    private BigDecimal totalPrice;

    @Schema(description = "合计产品价格，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
    private BigDecimal totalProductPrice;

    @Schema(description = "合计税额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
    private BigDecimal totalTaxPrice;

    @Schema(description = "优惠率，百分比", requiredMode = Schema.RequiredMode.REQUIRED, example = "99.88")
    private BigDecimal discountPercent;

    @Schema(description = "优惠金额，单位：元", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
    private BigDecimal discountPrice;

    @Schema(description = "定金金额，单位：分", requiredMode = Schema.RequiredMode.REQUIRED, example = "7127")
    private Integer depositPrice;

    @Schema(description = "附件地址", example = "https://www.iocoder.cn")
    @ExcelProperty("附件地址")
    private String fileUrl;

    @Schema(description = "备注", example = "你猜")
    @ExcelProperty("备注")
    private String remark;

    @Schema(description = "创建人", example = "芋道")
    private String creator;
    @Schema(description = "创建人名称", example = "芋道")
    private String creatorName;

    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
    @ExcelProperty("创建时间")
    private LocalDateTime createTime;

    @Schema(description = "订单项列表", requiredMode = Schema.RequiredMode.REQUIRED)
    private List<Item> items;

    @Schema(description = "产品信息", requiredMode = Schema.RequiredMode.REQUIRED)
    @ExcelProperty("产品信息")
    private String productNames;

    // ========== 采购入库 ==========

    @Schema(description = "采购入库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
    private BigDecimal inCount;

    // ========== 采购退货（出库）） ==========

    @Schema(description = "采购退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
    private BigDecimal returnCount;

    @Schema(description = "客户订单id")
    private Long customerId;

    /**
     * 发货状态
     *
     * 枚举 {@link ErpDeliveryStatus}
     */
    @Schema(description = "发货状态")
    private String deliveryStatus;

    @Data
    public static class Item {

        @Schema(description = "订单项编号", example = "11756")
        private Long id;

        @Schema(description = "产品编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
        private Long productId;

        @Schema(description = "产品单位单位", requiredMode = Schema.RequiredMode.REQUIRED, example = "3113")
        private String productUnit;

        @Schema(description = "产品单价", example = "100.00")
        private Integer productPrice;

        @Schema(description = "产品数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
        @NotNull(message = "产品数量不能为空")
        private Integer count;

        @Schema(description = "税率，百分比", example = "99.88")
        private BigDecimal taxPercent;

        @Schema(description = "税额，单位：元", example = "100.00")
        private BigDecimal taxPrice;

        @Schema(description = "备注", example = "随便")
        private String remark;

        // ========== 采购入库 ==========

        @Schema(description = "采购入库数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
        private BigDecimal inCount;

        // ========== 采购退货（入库）） ==========

        @Schema(description = "采购退货数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
        private BigDecimal returnCount;

        // ========== 关联字段 ==========

        @Schema(description = "产品名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "巧克力")
        private String productName;
        @Schema(description = "产品条码", requiredMode = Schema.RequiredMode.REQUIRED, example = "A9985")
        private String productBarCode;
        @Schema(description = "产品单位名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "盒")
        private String productUnitName;

        @Schema(description = "库存数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100.00")
        private BigDecimal stockCount; // 该字段仅仅在“详情”和“编辑”时使用


        @Schema(description = "客户订单id")
        private Long customerId;


    }

}
