tripz-llc/apps/driver/lib/views/transit/transit_driver_home_page.dart

// transit_driver_home_page.dart — رحلات اليوم لسائق الباص (مواصلاتي)
import 'package:flutter/material.dart';
import 'package:get/get.dart';

import '../../constant/colors.dart';
import '../../constant/style.dart';
import '../../controller/transit/transit_driver_controller.dart';
import '../../controller/transit/transit_driver_models.dart';
import '../widgets/elevated_btn.dart';
import '../widgets/my_scafold.dart';
import 'qr_scanner_page.dart';

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

  @override
  Widget build(BuildContext context) {
    Get.put(TransitDriverController());

    return GetBuilder<TransitDriverController>(
      builder: (c) {
        // ── حالة التحميل ─────────────────────────────────────────
        if (c.isCheckingBusDriver) {
          return MyScafolld(
            title: 'Mawasalati'.tr,
            isleading: true,
            body: const [Column(children: [Expanded(child: Center(child: CircularProgressIndicator()))])],
          );
        }

        // ── حساب غير مفعّل — شاشة إدخال التوكن ─────────────────
        if (!c.isBusDriver) {
          return _ActivationPage(controller: c);
        }

        // ── رحلات اليوم ──────────────────────────────────────────
        return MyScafolld(
          title: c.orgName,
          isleading: true,
          body: [
            Column(
              children: [
                // بانر المحطة الحالية إن كانت هناك رحلة نشطة
                if (c.activeTrip != null && c.currentStop != null)
                  _CurrentStopBanner(stop: c.currentStop!),

                Expanded(
                  child: RefreshIndicator(
                    onRefresh: c.fetchTodayTrips,
                    child: c.isLoadingTrips
                        ? const Center(child: CircularProgressIndicator())
                        : c.todayTrips.isEmpty
                            ? ListView(
                                children: [
                                  const SizedBox(height: 80),
                                  Center(
                                    child: Text('No trips today'.tr, style: AppStyle.title),
                                  ),
                                ],
                              )
                            : ListView.builder(
                                padding: const EdgeInsets.all(16),
                                itemCount: c.todayTrips.length,
                                itemBuilder: (_, i) => _tripCard(c, c.todayTrips[i]),
                              ),
                  ),
                ),
              ],
            ),
          ],
        );
      },
    );
  }

  Widget _tripCard(TransitDriverController c, TransitDriverTrip trip) {
    final isStarted = trip.status == 'started';
    final isCompleted = trip.status == 'completed';

    return Card(
      margin: const EdgeInsets.only(bottom: 14),
      color: AppColor.cardColor,
      elevation: 0,
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(14),
        side: BorderSide(
            color: isStarted ? AppColor.greenColor : AppColor.borderColor,
            width: isStarted ? 1.5 : 1),
      ),
      child: Padding(
        padding: const EdgeInsets.all(14),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Row(
              children: [
                Icon(Icons.directions_bus, color: AppColor.accentColor),
                const SizedBox(width: 8),
                Expanded(
                  child: Text(trip.routeName,
                      style: AppStyle.title.copyWith(fontWeight: FontWeight.bold)),
                ),
                if (trip.departureTime != null)
                  Text(trip.departureTime!, style: AppStyle.subtitle),
              ],
            ),
            const SizedBox(height: 4),
            Text('${trip.stops.length} ${'Stops'.tr}', style: AppStyle.subtitle),
            if (trip.delayMinutes > 0)
              Padding(
                padding: const EdgeInsets.only(top: 6),
                child: Text(
                    '${'Delayed by'.tr} ${trip.delayMinutes} ${'min'.tr}',
                    style: AppStyle.subtitle.copyWith(color: AppColor.yellowColor)),
              ),
            const SizedBox(height: 12),
            if (!isCompleted)
              Row(
                children: [
                  Expanded(
                    child: MyElevatedButton(
                      title: isStarted ? 'End Trip'.tr : 'Start Trip'.tr,
                      kolor: isStarted ? AppColor.redColor : AppColor.greenColor,
                      onPressed: c.isActionInProgress
                          ? () {}
                          : () => isStarted ? c.endTrip(trip) : c.startTrip(trip),
                    ),
                  ),
                  if (isStarted) ...[
                    const SizedBox(width: 8),
                    IconButton(
                      icon: Icon(Icons.report_gmailerrorred, color: AppColor.yellowColor),
                      onPressed: () => _showDelayDialog(c, trip),
                    ),
                  ],
                ],
              )
            else
              Text('Trip completed'.tr,
                  style: AppStyle.subtitle.copyWith(color: AppColor.greenColor)),
          ],
        ),
      ),
    );
  }

  void _showDelayDialog(TransitDriverController c, TransitDriverTrip trip) {
    final ctrl = TextEditingController(text: '5');
    Get.defaultDialog(
      title: 'Report Delay'.tr,
      content: Column(
        children: [
          TextField(
            controller: ctrl,
            keyboardType: TextInputType.number,
            decoration: InputDecoration(labelText: 'Number of minutes'.tr),
          ),
        ],
      ),
      textConfirm: 'Send'.tr,
      textCancel: 'Cancel'.tr,
      onConfirm: () {
        final minutes = int.tryParse(ctrl.text.trim()) ?? 5;
        c.reportDelay(trip, minutes);
        Get.back();
      },
    );
  }
}

// ── شاشة التفعيل بتوكن الدعوة ──────────────────────────────────────────────

class _ActivationPage extends StatelessWidget {
  final TransitDriverController controller;
  const _ActivationPage({required this.controller});

  @override
  Widget build(BuildContext context) {
    final tokenCtrl = TextEditingController();

    return MyScafolld(
      title: 'Mawasalati'.tr,
      isleading: true,
      body: [
        Column(
          children: [
            Expanded(
              child: SingleChildScrollView(
                padding: const EdgeInsets.all(24),
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: [
                    const SizedBox(height: 40),
                    Container(
                      width: 88,
                      height: 88,
                      decoration: BoxDecoration(
                        color: AppColor.accentColor.withValues(alpha: 0.12),
                        shape: BoxShape.circle,
                      ),
                      child: Icon(Icons.directions_bus_rounded,
                          size: 46, color: AppColor.accentColor),
                    ),
                    const SizedBox(height: 24),
                    Text(
                      'This account is not registered as a bus driver in any institution'.tr,
                      textAlign: TextAlign.center,
                      style: AppStyle.title,
                    ),
                    const SizedBox(height: 8),
                    Text(
                      'Activate Bus Driver Account'.tr,
                      textAlign: TextAlign.center,
                      style: AppStyle.subtitle,
                    ),
                    const SizedBox(height: 32),
                    TextField(
                      controller: tokenCtrl,
                      textAlign: TextAlign.center,
                      decoration: InputDecoration(
                        labelText: 'Invite Token'.tr,
                        hintText: 'Paste the token from the WhatsApp message'.tr,
                        border: OutlineInputBorder(
                            borderRadius: BorderRadius.circular(12)),
                        contentPadding: const EdgeInsets.symmetric(
                            horizontal: 16, vertical: 14),
                      ),
                    ),
                    if (controller.activationError.isNotEmpty) ...[
                      const SizedBox(height: 12),
                      Text(
                        controller.activationError,
                        style: AppStyle.subtitle.copyWith(color: AppColor.redColor),
                        textAlign: TextAlign.center,
                      ),
                    ],
                    const SizedBox(height: 20),
                    SizedBox(
                      width: double.infinity,
                      height: 55,
                      child: controller.isActivating
                          ? const Center(child: CircularProgressIndicator())
                          : MyElevatedButton(
                              kolor: AppColor.accentColor,
                              onPressed: () =>
                                  controller.activateWithToken(tokenCtrl.text),
                              title: 'Activate'.tr,
                            ),
                    ),
                    const SizedBox(height: 16),
                    TextButton(
                      onPressed: controller.checkBusDriverStatus,
                      child: Text('Refresh'.tr,
                          style: AppStyle.subtitle.copyWith(color: AppColor.accentColor)),
                    ),
                  ],
                ),
              ),
            ),
          ],
        ),
      ],
    );
  }
}

// ── بانر المحطة الحالية ──────────────────────────────────────────────────────

class _CurrentStopBanner extends StatelessWidget {
  final TransitStopInfo stop;
  const _CurrentStopBanner({required this.stop});

  @override
  Widget build(BuildContext context) {
    return Container(
      width: double.infinity,
      padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
      color: AppColor.greenColor.withValues(alpha: 0.12),
      child: Row(
        children: [
          Icon(Icons.location_on_rounded, color: AppColor.greenColor, size: 18),
          const SizedBox(width: 8),
          Expanded(
            child: Text(
              '${'Now at'.tr}: ${stop.nameAr}',
              style: AppStyle.subtitle.copyWith(
                  color: AppColor.greenColor, fontWeight: FontWeight.bold),
            ),
          ),
          SizedBox(
            height: 35,
            width: 80,
            child: MyElevatedButton(
              onPressed: () {
                Get.to(() => QRScannerPage(stopId: stop.id, stopName: stop.nameAr));
              },
              kolor: AppColor.accentColor,
              title: 'Scan'.tr,
            ),
          ),
        ],
      ),
    );
  }
}