import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:logger/logger.dart';
import 'package:marco/helpers/services/api_service.dart';
import 'package:marco/helpers/theme/theme_customizer.dart';
import 'package:marco/model/project_model.dart';


final Logger log = Logger();

class LayoutController extends GetxController {
  // Theme Customization
  ThemeCustomizer themeCustomizer = ThemeCustomizer();

  // Global Keys
  final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey();
  final GlobalKey<State<StatefulWidget>> scrollKey = GlobalKey();

  // Scroll
  final ScrollController scrollController = ScrollController();

  // Reactive State
  final RxBool isLoading = true.obs;
  final RxBool isLoadingProjects = true.obs;
  final RxBool isProjectSelectionExpanded = true.obs;
  final RxBool isProjectListExpanded = false.obs;
  final RxBool isProjectDropdownExpanded = false.obs;
  final RxList<ProjectModel> projects = <ProjectModel>[].obs;
  final RxMap<String, RxBool> uploadingStates = <String, RxBool>{}.obs;

  // Selected Project
  RxString? selectedProjectId;

  bool isLastIndex = false;

  @override
  void onInit() {
    super.onInit();
    fetchProjects();
  }

  @override
  void onReady() {
    super.onReady();
    ThemeCustomizer.addListener(onChangeTheme);
  }

  @override
  void dispose() {
    ThemeCustomizer.removeListener(onChangeTheme);
    scrollController.dispose();
    super.dispose();
  }

  // Project Handling
  Future<void> fetchProjects() async {
    isLoading.value = true;
    isLoadingProjects.value = true;

    final response = await ApiService.getProjects();

    if (response != null && response.isNotEmpty) {
      final fetchedProjects = response.map((json) => ProjectModel.fromJson(json)).toList();
      projects.assignAll(fetchedProjects);
      selectedProjectId = RxString(fetchedProjects.first.id.toString());
      log.i("Projects fetched: ${fetchedProjects.length}");
    } else {
      log.w("No projects found or API call failed.");
    }

    isLoadingProjects.value = false;
    isLoading.value = false;
    update(['dashboard_controller']);
  }

  void updateSelectedProject(String projectId) {
    selectedProjectId?.value = projectId;
  }

  void toggleProjectListExpanded() {
    isProjectListExpanded.toggle();
  }

  // Theme Updates
  void onChangeTheme(ThemeCustomizer oldVal, ThemeCustomizer newVal) {
    themeCustomizer = newVal;
    update();

    if (newVal.rightBarOpen) {
      scaffoldKey.currentState?.openEndDrawer();
    } else {
      scaffoldKey.currentState?.closeEndDrawer();
    }
  }

  // Notification Shade (placeholders)
  void enableNotificationShade() {
    // Add implementation if needed
  }

  void disableNotificationShade() {
    // Add implementation if needed
  }
}