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using System;
using Godot;
using Godot.Collections;
using TheLegendOfGustav.Utils;
namespace TheLegendOfGustav.GUI;
public partial class Leaderboard : Control
{
[Signal]
public delegate void MenuRequestedEventHandler();
private static readonly PackedScene LeaderboardItemScene = GD.Load<PackedScene>("res://scenes/GUI/leaderboard_item.tscn");
private VBoxContainer leaderboard;
private Button BackButton;
// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
leaderboard = GetNode<VBoxContainer>("VBoxContainer/VBoxContainer");
BackButton = GetNode<Button>("VBoxContainer/exit");
BackButton.Pressed += () => EmitSignal(SignalName.MenuRequested);
bool hasLeaderboardFile = FileAccess.FileExists("user://placar.json");
if (hasLeaderboardFile)
{
using var leaderboardFile = FileAccess.Open("user://placar.json", FileAccess.ModeFlags.Read);
string boardString = leaderboardFile.GetLine();
Dictionary<string, Variant> leaderBoardData;
try
{
var parseResult = Json.ParseString(boardString);
if (parseResult.VariantType == Variant.Type.Nil)
{
throw new Exception();
}
leaderBoardData = (Dictionary<string, Variant>)parseResult;
}
catch (Exception)
{
// Arquivo inválido.
return;
}
Array<Dictionary<string, Variant>> players = (Array<Dictionary<string, Variant>>)leaderBoardData["placar"];
foreach (Dictionary<string, Variant> player in players)
{
LeaderboardItem item = LeaderboardItemScene.Instantiate<LeaderboardItem>();
item.PlayerName = (string)player["jogador"];
item.Floor = (string)player["andar_mais_fundo"];
item.Kills = (string)player["inimigos_mortos"];
item.Damage = (string)player["dano_tomado"];
leaderboard.AddChild(item);
}
}
}
}
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