import 'dart:async';
import 'package:aitrainer_app/bloc/development_diagram/development_diagram_bloc.dart';
import 'package:aitrainer_app/repository/exercise_repository.dart';
import 'package:aitrainer_app/repository/workout_tree_repository.dart';
import 'package:bloc/bloc.dart';
import 'package:equatable/equatable.dart';
import 'package:flutter/material.dart';

part 'body_development_event.dart';
part 'body_development_state.dart';

enum DiagramDateFilterGroup { l3m, fm_lm, l3t, yearly }

class BodyDevelopmentBloc extends Bloc<BodyDevelopmentEvent, BodyDevelopmentState> {
  final WorkoutTreeRepository workoutTreeRepository;
  final ExerciseRepository exerciseRepository = ExerciseRepository();

  List<int> radarTicks = [];
  List<String> radarFeatures = [];
  List<List<int>> radarData = [];
  DiagramGroup group = DiagramGroup.sumMass;
  DiagramDateFilterGroup filter = DiagramDateFilterGroup.l3t;

  @override
  BodyDevelopmentBloc({required this.workoutTreeRepository}) : super(BodyDevelopmentInitial()) {
    on<BodyDevelopmentLoad>(_onLoad);
    on<BodyDevelopmentChangeDate>(_onDateFilterChange);
    on<BodyDevelopmentChangeGroup>(_onGroupChange);
  }

  List<MaterialColor> defaultGraphColors = [
    Colors.green,
    Colors.blue,
    Colors.red,
    Colors.orange,
  ];

  Future<void> getData() async {
    radarTicks = [20, 40, 60, 80, 100];
    radarFeatures = ["Mell", "Bicepsz", "Tricepsz", "Hát", "Váll", "Core", "Comb", "Vádli"];
    radarData = [
      [80, 95, 45, 67, 83, 40, 56, 78],
      [82, 90, 56, 77, 82, 40, 50, 87],
      [86, 92, 58, 70, 80, 49, 52, 87],
    ];
  }

  void _onLoad(BodyDevelopmentLoad event, Emitter<BodyDevelopmentState> emit) {
    emit(BodyDevelopmentLoading());
    getData();
    emit(BodyDevelopmentReady());
  }

  void _onDateFilterChange(BodyDevelopmentChangeDate event, Emitter<BodyDevelopmentState> emit) {
    emit(BodyDevelopmentLoading());
    this.filter = event.filter;
    getData();
    emit(BodyDevelopmentReady());
  }

  void _onGroupChange(BodyDevelopmentChangeGroup event, Emitter<BodyDevelopmentState> emit) {
    emit(BodyDevelopmentLoading());
    this.group = event.group;
    getData();
    emit(BodyDevelopmentReady());
  }
}