package cn.iocoder.yudao.module.crm.controller.admin.finance.vo;

import io.swagger.v3.oas.annotations.media.Schema;
import lombok.Data;

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

/**
 * 客户应收对账单 Response VO
 */
@Schema(description = "管理后台 - 客户应收对账单 Response VO")
@Data
public class CrmCustomerStatementRespVO {

    @Schema(description = "客户编号")
    private Long customerId;

    @Schema(description = "客户名称")
    private String customerName;

    @Schema(description = "订单数量")
    private Integer orderCount;

    @Schema(description = "订单总金额")
    private BigDecimal orderTotalAmount;

    @Schema(description = "已出库金额")
    private BigDecimal shippedAmount;

    @Schema(description = "已开票金额（审批通过）")
    private BigDecimal invoicedAmount;

    @Schema(description = "已回款金额（审批通过）")
    private BigDecimal collectedAmount;

    @Schema(description = "已出库未开票金额")
    private BigDecimal shippedNotInvoicedAmount;

    @Schema(description = "未核销应收金额（订单金额 - 已回款）")
    private BigDecimal outstandingAmount;

    @Schema(description = "下月计划回款金额")
    private BigDecimal nextMonthPlanAmount;

    @Schema(description = "订单明细")
    private List<OrderRow> orders;

    @Schema(description = "开票流水")
    private List<InvoiceRow> invoices;

    @Schema(description = "回款流水")
    private List<ReceiptRow> receipts;

    @Schema(description = "订单行")
    @Data
    public static class OrderRow {

        @Schema(description = "销售订单编号")
        private Long saleOrderId;

        @Schema(description = "销售订单号")
        private String saleOrderNo;

        @Schema(description = "合同编号")
        private Long contractId;

        @Schema(description = "下单时间")
        private LocalDateTime orderTime;

        @Schema(description = "订单金额")
        private BigDecimal orderAmount;

        @Schema(description = "已出库金额")
        private BigDecimal shippedAmount;

        @Schema(description = "已开票金额")
        private BigDecimal invoicedAmount;

        @Schema(description = "已回款金额")
        private BigDecimal collectedAmount;

        @Schema(description = "已出库未开票金额")
        private BigDecimal shippedNotInvoicedAmount;

        @Schema(description = "未开票金额（订单金额 - 已开票）")
        private BigDecimal uninvoicedAmount;

        @Schema(description = "未核销应收金额")
        private BigDecimal outstandingAmount;

        @Schema(description = "订单状态（ERP 审核状态）")
        private Integer status;

    }

    @Schema(description = "开票流水")
    @Data
    public static class InvoiceRow {

        @Schema(description = "开票编号")
        private Long id;

        @Schema(description = "开票单号")
        private String no;

        @Schema(description = "发票号")
        private String invoiceNo;

        @Schema(description = "开票时间")
        private LocalDateTime invoiceTime;

        @Schema(description = "开票金额")
        private BigDecimal invoiceAmount;

        @Schema(description = "已回款金额")
        private BigDecimal collectedAmount;

        @Schema(description = "剩余应收")
        private BigDecimal remainingReceivable;

        @Schema(description = "销售订单编号")
        private Long saleOrderId;

        @Schema(description = "销售订单号")
        private String saleOrderNo;

        @Schema(description = "审批状态")
        private Integer status;

    }

    @Schema(description = "回款流水")
    @Data
    public static class ReceiptRow {

        @Schema(description = "回款编号")
        private Long id;

        @Schema(description = "回款单号")
        private String no;

        @Schema(description = "回款时间")
        private LocalDateTime returnTime;

        @Schema(description = "回款金额")
        private BigDecimal amount;

        @Schema(description = "关联开票编号")
        private Long invoiceId;

        @Schema(description = "关联发票号")
        private String invoiceNo;

        @Schema(description = "审批状态")
        private Integer status;

    }

}