using System;
using System.IO;
using System.Linq;
using System.Collections.Generic;
using UnityEngine;

public class ResourcesLoadingManager
{
    public static List<Disease> LoadResources()
    {
        List<Disease> diseasesList = new List<Disease>();
        List<Exercise> exercisesList = new List<Exercise>();
        List<AnimationClip> loadedAnimations = Resources.LoadAll<AnimationClip>("Exercise").ToList();


        foreach (AnimationClip anim in loadedAnimations)
        {
            Debug.Log(anim.name);
            exercisesList.Add(LoadExerciseFile(anim.name));
        }

        List<string> uniqueDiseasesNames = exercisesList.Select(x => x.diseaseName).Distinct().ToList();

        foreach (string diseaseName in uniqueDiseasesNames)
        {
            diseasesList.Add(new Disease(diseaseName));
        }

        for (int i = 0; i < diseasesList.Count; ++i)
        {
            diseasesList[i].exerciseList = exercisesList.Where(x => x.diseaseName == diseasesList[i].name).ToList();
        }

        return diseasesList;
    }

    private static Exercise LoadExerciseFile(string fileName)
    {
        TextAsset textAsset = Resources.Load<TextAsset>("Exercise\\" + fileName);

        string[] fileData = textAsset.text.Split('\n');
        for (int i = 0; i < fileData.Length; i++)
        {
            fileData[i] = fileData[i].Replace("\r", "");
        }
        List<string> newList = new List<string>();

        for (int i = 4; i < fileData.Length; ++i)
        {
            newList.Add(fileData[i]);
        }

        Exercise exercise = new Exercise(fileData[0], fileName, fileData[1], Int32.Parse(fileData[3]), fileData[2], newList);

        return exercise;
    }

    public static AudioClip[] LoadAudioFiles()
    {
        return Resources.LoadAll<AudioClip>("Sounds/");
    }
}