import 'package:diameter/screens/accuracy_detail.dart';
import 'package:diameter/screens/accuracy_list.dart';
import 'package:diameter/screens/basal/basal_detail.dart';
import 'package:diameter/screens/basal/basal_profile_detail.dart';
import 'package:diameter/screens/basal/basal_profile_list.dart';
import 'package:diameter/screens/bolus/bolus_detail.dart';
import 'package:diameter/screens/bolus/bolus_profile_detail.dart';
import 'package:diameter/screens/bolus/bolus_profile_list.dart';
import 'package:diameter/screens/log/log.dart';
import 'package:diameter/screens/log/log_entry/log_entry.dart';
import 'package:diameter/screens/log/log_entry/log_event_detail.dart';
import 'package:diameter/screens/log/active_log_event_list.dart';
import 'package:diameter/screens/log/log_event_type_detail.dart';
import 'package:diameter/screens/log/log_event_type_list.dart';
import 'package:diameter/screens/log/log_entry/log_meal_detail.dart';
import 'package:diameter/screens/meal/meal_category_detail.dart';
import 'package:diameter/screens/meal/meal_category_list.dart';
import 'package:diameter/screens/meal/meal_detail.dart';
import 'package:diameter/screens/meal/meal_list.dart';
import 'package:diameter/screens/meal/meal_portion_type_detail.dart';
import 'package:diameter/screens/meal/meal_portion_type_list.dart';
import 'package:diameter/screens/meal/meal_source_detail.dart';
import 'package:diameter/screens/meal/meal_source_list.dart';
import 'package:diameter/settings.dart';
import 'package:flutter/material.dart';

class Routes {
  static const String basal = BasalDetailScreen.routeName;
  static const String basalProfile = BasalProfileDetailScreen.routeName;
  static const String basalProfiles = BasalProfileListScreen.routeName;
  static const List<String> basalRoutes = [basal, basalProfile, basalProfiles];

  static const String bolus = BolusDetailScreen.routeName;
  static const String bolusProfile = BolusProfileDetailScreen.routeName;
  static const String bolusProfiles = BolusProfileListScreen.routeName;
  static const List<String> bolusRoutes = [bolus, bolusProfile, bolusProfiles];

  static const String log = LogScreen.routeName;
  static const String logEntry = LogEntryScreen.routeName;
  static const String logEvent = LogEventDetailScreen.routeName;
  static const String logMeal = LogMealDetailScreen.routeName;
  static const List<String> logEntryRoutes = [logEntry, logEvent, logMeal];
  static const String logEventType = LogEventTypeDetailScreen.routeName;
  static const String logEventTypes = LogEventTypeListScreen.routeName;
  static const List<String> logEventTypeRoutes = [logEventType, logEventTypes];
  static const String activeEvents = ActiveEventListScreen.routeName;

  static const String meal = MealDetailScreen.routeName;
  static const String meals = MealListScreen.routeName;
  static const List<String> mealRoutes = [meal, meals];
  static const String mealCategory = MealCategoryDetailScreen.routeName;
  static const String mealCategories = MealCategoryListScreen.routeName;
  static const List<String> mealCategoryRoutes = [mealCategory, mealCategories];
  static const String mealPortionType = MealPortionTypeDetailScreen.routeName;
  static const String mealPortionTypes = MealPortionTypeListScreen.routeName;
  static const List<String> mealPortionTypeRoutes = [
    mealPortionType,
    mealPortionTypes
  ];
  static const String mealSource = MealSourceDetailScreen.routeName;
  static const String mealSources = MealSourceListScreen.routeName;
  static const List<String> mealSourceRoutes = [mealSource, mealSources];

  static const String accuracy = AccuracyDetailScreen.routeName;
  static const String accuracies = AccuracyListScreen.routeName;
  static const List<String> accuracyRoutes = [accuracy, accuracies];

  static const String settings = SettingsScreen.routeName;
}

class Navigation extends StatefulWidget {
  final String? currentLocation;
  const Navigation({Key? key, this.currentLocation}) : super(key: key);

  @override
  State<Navigation> createState() => _NavigationState();
}

class _NavigationState extends State<Navigation> {
  void selectDestination(String destination) {
    Navigator.pushReplacementNamed(context, destination);
  }

  @override
  Widget build(BuildContext context) {
    return Drawer(
        child: ListView(padding: EdgeInsets.zero, children: <Widget>[
      const SizedBox(
        child: UserAccountsDrawerHeader(
          accountName: Text('Sarah'),
          accountEmail: Text('sarah@sudo.ca'),
        ),
      ),
      ListTile(
        title: const Text('Log'),
        leading: const Icon(Icons.dashboard),
        onTap: () {
          selectDestination(Routes.log);
        },
        selected: widget.currentLocation == Routes.log,
      ),
      ListTile(
        title: const Text('Log Entry'),
        leading: const Icon(Icons.description),
        onTap: () {
          selectDestination(Routes.logEntry);
        },
        selected: Routes.logEntryRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Active Events'),
        leading: const Icon(Icons.event),
        onTap: () {
          selectDestination(Routes.activeEvents);
        },
        selected: widget.currentLocation == Routes.activeEvents,
      ),
      ListTile(
        title: const Text('Meals'),
        leading: const Icon(Icons.restaurant),
        onTap: () {
          selectDestination(Routes.meals);
        },
        selected: Routes.mealRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Meal Categories'),
        leading: const Icon(Icons.category),
        onTap: () {
          selectDestination(Routes.mealCategories);
        },
        selected: Routes.mealCategoryRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Meal Portion Types'),
        leading: const Icon(Icons.pie_chart),
        onTap: () {
          selectDestination(Routes.mealPortionTypes);
        },
        selected: Routes.mealPortionTypeRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Meal Sources'),
        leading: const Icon(Icons.local_grocery_store),
        onTap: () {
          selectDestination(Routes.mealSources);
        },
        selected: Routes.mealSourceRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Accuracies'),
        leading: const Icon(Icons.architecture),
        onTap: () {
          selectDestination(Routes.accuracies);
        },
        selected: Routes.accuracyRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Log Event Types'),
        leading: const Icon(Icons.event),
        onTap: () {
          selectDestination(Routes.logEventTypes);
        },
        selected: Routes.logEventTypeRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Basal Profiles'),
        leading: const Icon(Icons.access_time),
        onTap: () {
          selectDestination(Routes.basalProfiles);
        },
        selected: Routes.basalRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Bolus Profiles'),
        leading: const Icon(Icons.medication),
        onTap: () {
          selectDestination(Routes.bolusProfiles);
        },
        selected: Routes.bolusRoutes.contains(widget.currentLocation),
      ),
      ListTile(
        title: const Text('Settings'),
        leading: const Icon(Icons.settings),
        onTap: () {
          selectDestination(Routes.settings);
        },
        selected: widget.currentLocation == Routes.settings,
      )
    ]));
  }
}