part of '../printer.dart';

/// Satu tujuan cetak dalam sekali proses print.
///
/// Perhatikan kasir, void, dan split bill sengaja menumpang printer `receipt`
/// — ketiganya tidak punya printer sendiri di halaman pengaturan.
enum PrintStation {
  receipt,
  cashier,
  checker,
  kitchen,
  bar,
  voided,
  splitBill;

  String get label => switch (this) {
    PrintStation.receipt => 'Struk Customer',
    PrintStation.cashier => 'Struk Kasir',
    PrintStation.checker => 'Checker',
    PrintStation.kitchen => 'Kitchen',
    PrintStation.bar => 'Bar',
    PrintStation.voided => 'Struk Void',
    PrintStation.splitBill => 'Struk Split Bill',
  };

  /// Kode printer di tabel `printers`.
  String get printerCode => switch (this) {
    PrintStation.receipt ||
    PrintStation.cashier ||
    PrintStation.voided ||
    PrintStation.splitBill => 'receipt',
    PrintStation.checker => 'checker',
    PrintStation.kitchen => 'kitchen',
    PrintStation.bar => 'bar',
  };

  /// Station yang hanya mencetak item dengan `printerType` tertentu.
  /// Station lain mencetak seluruh item order.
  String? get itemPrinterType => switch (this) {
    PrintStation.kitchen => 'kitchen',
    PrintStation.bar => 'bar',
    _ => null,
  };

}

enum PrintStationStatus {
  /// Belum dijalankan.
  pending,

  /// Sedang dikirim ke printer.
  printing,

  /// Berhasil dicetak.
  success,

  /// Gagal — lihat `message`.
  failed,

  /// Sengaja dilewati, misal tidak ada item untuk station tersebut.
  /// Ini bukan kegagalan dan tidak perlu dicetak ulang.
  skipped,
}

@freezed
class PrintStationResult with _$PrintStationResult {
  const PrintStationResult._();

  const factory PrintStationResult({
    required PrintStation station,
    required PrintStationStatus status,
    String? message,
    @Default(Duration.zero) Duration elapsed,
  }) = _PrintStationResult;

  factory PrintStationResult.pending(PrintStation station) =>
      PrintStationResult(station: station, status: PrintStationStatus.pending);

  bool get isSuccess => status == PrintStationStatus.success;
  bool get isFailed => status == PrintStationStatus.failed;
  bool get isSkipped => status == PrintStationStatus.skipped;
  bool get isFinished => isSuccess || isFailed || isSkipped;
}