using Chernobyl.App.Layout;
using Chernobyl.ComponentModel;
using Chernobyl.Creation;
using Chernobyl.Generation;

namespace Chernobyl.App.Patterns
{
    /// <summary>
    /// View model for creating conflicted patterns.
    /// </summary>
    public class PatternFactory : Builder<Content>, IFactory<Content>
    {
        /// <param name="factory">The instance capable of creating a pattern that is being represented.</param>
        /// <param name="wavePlayerFactory">The instance that will create the player.</param>
        public PatternFactory(IConflictedPatternFactory factory, IWavePlayerFactory wavePlayerFactory)
        {
            Factory = factory;
            _wavePlayerFactory = wavePlayerFactory;
        }

        /// <inheritdoc />
        public Content Create()
        {
            var config = new ConflictedPatternConfig(20);
            var pattern = Factory.Create(config);
            var control = new PatternControl(pattern, _wavePlayerFactory);
            var view = new PatternViewModel(pattern);

            var result = new Content(new[] {control}, "Pattern", view);
            ReportCreation(result);

            return result;
        }

        /// <summary>
        /// The instance used in creation.
        /// </summary>
        public IConflictedPatternFactory Factory { get; }

        readonly IWavePlayerFactory _wavePlayerFactory;
    }
}