using Distribution.Models;

namespace Distribution.Features.PaymentReport;

public record PaymentReportFilter(DateTime From, DateTime To, Guid? RegionId);

public record PaymentSummary(
    decimal Invoiced,
    decimal Collected,
    decimal CreditExtended,
    decimal Outstanding,
    decimal Overdue,
    decimal? CollectionRatePct,
    int PaymentCount);

public record MethodBreakdown(string Method, int Count, decimal Amount, decimal SharePct);

public record PaymentTrendPoint(string Period, decimal Cash, decimal Cheque, decimal Credit);

public record AgingBucket(string Bucket, int Invoices, decimal Balance);

public record StoreOutstanding(Guid StoreId, string StoreName, int Invoices, decimal Balance, decimal Overdue);

public record AccountCollection(Guid? AccountId, string AccountName, int Count, decimal Amount);

public record ChequePipeline(string Status, int Count, decimal Amount);

public record PaymentAnalyticsResponse(
    DateTime From,
    DateTime To,
    PaymentSummary Summary,
    List<MethodBreakdown> ByMethod,
    List<PaymentTrendPoint> Trend,
    List<AgingBucket> Aging,
    List<StoreOutstanding> TopOutstanding,
    List<AccountCollection> ByAccount,
    List<ChequePipeline> Cheques);

// Repository row shapes
public record PaymentRow(PaymentMethod Method, decimal Amount, DateTime CollectedAt, Guid? AccountId, string? AccountName, string? ChequeStatus);

public record InvoiceBalanceRow(Guid StoreId, string StoreName, DateTime FinalizedAt, decimal Total, decimal Paid);