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

public class HighscoresManager : MonoBehaviour
{
    public static HighscoresManager Current { get; private set; }
    private string filename;
    public List<HighscoreEntry> Entries;

    // Use this for initialization
    void Start()
    {
        filename = Application.streamingAssetsPath + "/highscores.json";
        Current = this;
        Entries = new List<HighscoreEntry>();
        LoadFile();
        Init();
    }

    private void Init()
    {
        Entries.Clear();
        Entries.Add(new HighscoreEntry { rank = 1, pseudo = "Toto", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 2, pseudo = "Tata", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 3, pseudo = "Titi", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 4, pseudo = "Toto", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 5, pseudo = "Toto", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 6, pseudo = "Toto", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 7, pseudo = "Toto", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 8, pseudo = "Toto", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 9, pseudo = "Toto", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        Entries.Add(new HighscoreEntry { rank = 10, pseudo = "Toto", transport = 0, time = new TimeSpan(0, 0, 0, 30, 30) });
        WriteFile();
        LoadFile();
    }

    private void LoadFile()
    {
        HighscoreEntry[] entries;
        using (var sr = new StreamReader(filename))
            entries = JsonHelper.FromJson<HighscoreEntry>(sr.ReadToEnd());
        if (entries != null)
        {
            Entries.Clear();
            Entries.AddRange(entries);
            Entries = Entries.OrderBy(e => e.rank).ToList();
        }
    }

    private void WriteFile()
    {
        var entries = JsonHelper.ToJson(Entries.ToArray());
        using (var sr = new StreamWriter(filename))
            sr.WriteLine(entries);
    }
}
[Serializable]
public class HighscoreEntry
{
    public int rank;
    public string pseudo;
    public int transport;
    public TimeSpan time
    {
        get
        {
            if (string.IsNullOrEmpty(timeStr)) return default(TimeSpan);
            var values = timeStr.Split(':');
            return new TimeSpan(0, 0, Convert.ToInt32(values[0]),
                Convert.ToInt32(values[1]),
                Convert.ToInt32(values[2]));
        }
        set
        {
            timeStr = time != null ?
                value.Minutes + ":" + value.Seconds + ":" + value.Milliseconds : string.Empty;
        }
    }
    public string timeStr;

}