using Distribution.Models;

namespace Distribution.Features.SupplierPayment;

public record SupplierPaymentAllocationRequest(
    Guid GoodsReceiptId,
    decimal AllocatedAmount);

public record CreateSupplierPaymentRequest(
    decimal Amount,
    PaymentMethod Method,
    // One or more GRNs this payment covers. Sum of AllocatedAmount must equal Amount.
    List<SupplierPaymentAllocationRequest> Allocations,
    // Cash: required.
    Guid? BankAccountId = null,
    // Cheque: required — an Unused page from an Active cheque book.
    Guid? ChequePageId = null,
    string? Notes = null,
    Guid? PaidByUserId = null);

public record SupplierPaymentAllocationResponse(
    Guid GoodsReceiptId,
    decimal AllocatedAmount);

public record SupplierPaymentResponse(
    Guid Id,
    Guid SupplierId,
    decimal Amount,
    PaymentMethod Method,
    Guid? BankAccountId,
    Guid? ChequePageId,
    string? ChequeNo,
    DateTime PaidAt,
    Guid? PaidByUserId,
    string? Notes,
    List<SupplierPaymentAllocationResponse> Allocations,
    DateTime CreatedAt);

public record PagedSupplierPaymentsResponse(
    List<SupplierPaymentResponse> Items,
    int Page,
    int PageSize,
    int Total);