MobilApp/lib/widgets/gnss_status_chip.dart

import 'package:flutter/material.dart';
import 'package:get/get.dart';

import '../services/gnss/gnss_connection.dart';
import '../services/gnss/gnss_device_service.dart';
import '../services/gnss/gnss_service.dart';
import 'gnss_device_picker_dialog.dart';

/// GNSS kapcsolat + fix minőség chip az AppBar-ban.
///
/// Tapintásra megnyitja az eszközkiválasztó dialógot.
/// Kompakt: csak az AppBar-ban lévő kis helyet foglalja el.
///
/// Állapotok:
///  - Szürke:      nincs eszköz kiválasztva
///  - Piros:       eszköz kiválasztva, nincs kapcsolat
///  - Narancs:     csatlakozva, nincs GPS fix
///  - Sárga:       autonóm GPS (quality 1)
///  - Kék:         DGPS (quality 2)
///  - Világoszöld: RTK Float (quality 5)
///  - Zöld:        RTK Fix (quality 4) ← ideális állapot
class GnssIconStatusChip extends StatelessWidget {
  const GnssIconStatusChip({super.key});

  @override
  Widget build(BuildContext context) {
    return Obx(() {
      final connState = GnssService.to.connectionState.value;
      final quality = GnssService.to.gpsQuality.value;
      final isConn = connState == GnssConnectionState.connected;
      final isConnecting = connState == GnssConnectionState.connecting;
      final color = _chipColor(isConn, quality);

      return Tooltip(
        // Hosszú nyomásra szöveg jelenik meg
        message: _chipLabel(connState, quality, ''),
        child: IconButton(
          icon: isConnecting
              ? SizedBox(
                  width: 18,
                  height: 18,
                  child:
                      CircularProgressIndicator(strokeWidth: 2, color: color),
                )
              : Icon(_chipIcon(isConn, quality), color: color),
          onPressed: () => GnssDevicePickerDialog.show(),
        ),
      );
    });
  }

  Color _chipColor(bool connected, int quality) {
    if (!connected) return Colors.grey;
    return switch (quality) {
      4 => Colors.greenAccent,
      5 => Colors.lightGreen,
      2 => Colors.blue,
      1 => Colors.orange,
      _ => Colors.orange.shade300,
    };
  }

  IconData _chipIcon(bool connected, int quality) {
    if (!connected) return Icons.gps_off;
    if (quality == 0) return Icons.gps_not_fixed;
    return Icons.gps_fixed;
  }

  String _chipLabel(
      GnssConnectionState state, int quality, String? deviceName) {
    return switch (state) {
      GnssConnectionState.connecting => 'Kapcsolódás...',
      GnssConnectionState.disconnected =>
        deviceName != null ? 'Nincs kapcsolat' : 'Nincs eszköz',
      GnssConnectionState.error => 'Hiba',
      GnssConnectionState.connected => switch (quality) {
          4 => 'RTK Fix',
          5 => 'RTK Float',
          2 => 'DGPS',
          1 => 'GPS',
          _ => 'Fix nélkül',
        },
    };
  }
}

class GnssTextStatusChip extends StatelessWidget {
  const GnssTextStatusChip({super.key});

  @override
  Widget build(BuildContext context) {
    return Obx(() {
      final connState = GnssService.to.connectionState.value;
      final quality = GnssService.to.gpsQuality.value;
      final isConn = connState == GnssConnectionState.connected;
      final isConnecting = connState == GnssConnectionState.connecting;
      final color = _chipColor(isConn, quality);

      return isConnecting
          ? Text('')
          : Text(_chipLabel(connState, quality, ''),
              style: TextStyle(
                  fontSize: 12, fontWeight: FontWeight.w600, color: color));
    });
  }

  Color _chipColor(bool connected, int quality) {
    if (!connected) return Colors.grey;
    return switch (quality) {
      4 => Colors.greenAccent,
      5 => Colors.lightGreen,
      2 => Colors.blue,
      1 => Colors.orange,
      _ => Colors.orange.shade300,
    };
  }

  IconData _chipIcon(bool connected, int quality) {
    if (!connected) return Icons.gps_off;
    if (quality == 0) return Icons.gps_not_fixed;
    return Icons.gps_fixed;
  }

  String _chipLabel(
      GnssConnectionState state, int quality, String? deviceName) {
    return switch (state) {
      GnssConnectionState.connecting => 'Kapcsolódás...',
      GnssConnectionState.disconnected =>
        deviceName != null ? '-----' : 'N-----z',
      GnssConnectionState.error => 'Hiba',
      GnssConnectionState.connected => switch (quality) {
          4 => 'RTK Fix',
          5 => 'RTK Float',
          2 => 'DGPS',
          1 => 'GPS',
          _ => 'Fix nélkül',
        },
    };
  }
}

/// NTRIP kapcsolat chip az AppBar-ban.
///
/// Tapintásra az NTRIP beállítások oldalra navigál.
/// Csak akkor látható, ha van kiválasztott GNSS eszköz.
class NtripStatusChip extends StatelessWidget {
  /// NTRIP csatlakozva van-e — a controllerből kapja.
  final RxBool isConnected;

  /// Csatlakozás / leválasztás callback.
  final VoidCallback? onToggle;

  /// NTRIP beállítások megnyitása.
  final VoidCallback? onSettings;

  const NtripStatusChip({
    super.key,
    required this.isConnected,
    this.onToggle,
    this.onSettings,
  });

  @override
  Widget build(BuildContext context) {
    return Obx(() {
      final connected = isConnected.value;
      final color = connected ? Colors.greenAccent : Colors.grey;

      return GestureDetector(
        onTap: onToggle,
        onLongPress: onSettings,
        child: AnimatedContainer(
          duration: const Duration(milliseconds: 300),
          padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
          decoration: BoxDecoration(
            color: color.withOpacity(0.12),
            borderRadius: BorderRadius.circular(8),
            border: Border.all(color: color.withOpacity(0.45)),
          ),
          child: Row(mainAxisSize: MainAxisSize.min, children: [
            Icon(
              Icons.cell_tower,
              size: 12,
              color: color,
            ),
            const SizedBox(width: 4),
            Text(
              connected ? 'NTRIP' : 'NTRIP off',
              style: TextStyle(
                fontSize: 11,
                fontWeight: FontWeight.w600,
                color: color,
              ),
            ),
          ]),
        ),
      );
    });
  }
}

class NtripIconStatusChip extends StatelessWidget {
  /// NTRIP csatlakozva van-e — a controllerből kapja.
  final RxBool isConnected;

  /// Csatlakozás / leválasztás callback.
  final VoidCallback? onToggle;

  /// NTRIP beállítások megnyitása.
  final VoidCallback? onSettings;

  const NtripIconStatusChip({
    super.key,
    required this.isConnected,
    this.onToggle,
    this.onSettings,
  });

  @override
  Widget build(BuildContext context) {
    return Obx(() {
      final connected = isConnected.value;
      final color = connected ? Colors.greenAccent : Colors.grey;

      return GestureDetector(
        onTap: onToggle,
        onLongPress: onSettings,
        child: Icon(
          Icons.cell_tower,
          color: color,
        ),
      );
    });
  }
}