using System;
using Dalamud.Data;
using Lumina.Excel.GeneratedSheets;
using Penumbra.Api.Enums;
using Action = Lumina.Excel.GeneratedSheets.Action;

namespace Penumbra.GameData.Enums;

public static class ChangedItemExtensions
{
    public static (ChangedItemType, uint) ChangedItemToTypeAndId(object? item)
    {
        return item switch
        {
            null     => (ChangedItemType.None, 0),
            Item i   => (ChangedItemType.Item, i.RowId),
            Action a => (ChangedItemType.Action, a.RowId),
            _        => (ChangedItemType.Customization, 0),
        };
    }

    public static object? GetObject(this ChangedItemType type, DataManager manager, uint id)
    {
        return type switch
        {
            ChangedItemType.None          => null,
            ChangedItemType.Item          => manager.GetExcelSheet<Item>()?.GetRow(id),
            ChangedItemType.Action        => manager.GetExcelSheet<Action>()?.GetRow(id),
            ChangedItemType.Customization => null,
            _                             => throw new ArgumentOutOfRangeException(nameof(type), type, null),
        };
    }
}