using Godot;
using System.Collections.Generic;

namespace GameJamDungeon;

public partial class ItemDatabase : Node
{
  [Export]
  public PackedScene WeaponScene { get; set; }

  [Export]
  public PackedScene ArmorScene { get; set; }

  [Export]
  public PackedScene AccessoryScene { get; set; }

  [Export]
  public PackedScene ThrowableItemScene { get; set; }

  [Export]
  public PackedScene ConsumableItemScene { get; set; }

  public IInventoryItem[] Initialize()
  {
    var database = new List<IInventoryItem>();
    var armorResources = DirAccess.GetFilesAt("res://src/items/armor/resources/");
    var weaponResources = DirAccess.GetFilesAt("res://src/items/weapons/resources/");
    var accessoryResources = DirAccess.GetFilesAt("res://src/items/accessory/resources/");
    var throwableResources = DirAccess.GetFilesAt("res://src/items/throwable/resources/");
    var consumableResources = DirAccess.GetFilesAt("res://src/items/consumable/resources/");

    foreach (var armor in armorResources)
    {
      var armorInfo = GD.Load<ArmorStats>($"res://src/items/armor/resources/{armor}");
      var armorScene = ArmorScene.Instantiate<Armor>();
      armorScene.SetItemStats(armorInfo);
      database.Add(armorScene);
    }

    foreach (var weapon in weaponResources)
    {
      var weaponInfo = GD.Load<WeaponStats>($"res://src/items/weapons/resources/{weapon}");
      var weaponScene = WeaponScene.Instantiate<Weapon>();
      weaponScene.SetItemStats(weaponInfo);
      database.Add(weaponScene);
    }

    foreach (var accessory in accessoryResources)
    {
      var accessoryInfo = GD.Load<AccessoryStats>($"res://src/items/accessory/resources/{accessory}");
      var accessoryScene = AccessoryScene.Instantiate<Accessory>();
      accessoryScene.SetItemStats(accessoryInfo);
      database.Add(accessoryScene);
    }

    foreach (var throwable in throwableResources)
    {
      var throwableItemInfo = GD.Load<ThrowableItemStats>($"res://src/items/throwable/resources/{throwable}");
      var throwableItemScene = ThrowableItemScene.Instantiate<ThrowableItem>();
      throwableItemScene.SetItemStats(throwableItemInfo);
      database.Add(throwableItemScene);
    }

    foreach (var consumable in consumableResources)
    {
      var consumableItemInfo = GD.Load<ConsumableItemStats>($"res://src/items/consumable/resources/{consumable}");
      var consumableItemScene = ConsumableItemScene.Instantiate<ConsumableItem>();
      consumableItemScene.SetItemStats(consumableItemInfo);
      database.Add(consumableItemScene);
    }

    return database.ToArray();
  }
}