namespace Supercell.Laser.Logic.Command.Home
{
    using Supercell.Laser.Logic.Home;
    using Supercell.Laser.Titan.DataStream;

    public class LogicSelectSkinCommand : Command
    {
        public int CharacterId;
        public int SkinId;
        public override void Decode(ByteStream stream)
        {
            base.Decode(stream);
            SkinId = Supercell.Laser.Logic.Helper.ByteStreamHelper.ReadDataReference(stream);
            CharacterId = Supercell.Laser.Logic.Helper.ByteStreamHelper.ReadDataReference(stream);
        }

        public override int Execute(HomeMode homeMode)
        {
            Supercell.Laser.Logic.Data.SkinData skinData = Supercell.Laser.Logic.Data.DataTables.Get(Supercell.Laser.Logic.Data.DataType.Skin).GetDataByGlobalId<Supercell.Laser.Logic.Data.SkinData>(SkinId);
            if (skinData == null) return -1;

            if (!skinData.Name.EndsWith("Default") && !homeMode.Home.UnlockedSkins.Contains(SkinId)) return -1;

            Supercell.Laser.Logic.Data.SkinConfData skinConfData = Supercell.Laser.Logic.Data.DataTables.Get(Supercell.Laser.Logic.Data.DataType.SkinConf).GetData<Supercell.Laser.Logic.Data.SkinConfData>(skinData.Conf);
            Supercell.Laser.Logic.Data.CharacterData characterData = Supercell.Laser.Logic.Data.DataTables.Get(Supercell.Laser.Logic.Data.DataType.Character).GetData<Supercell.Laser.Logic.Data.CharacterData>(skinConfData.Character);

            int charGlobalId = characterData.GetGlobalId();
            int charInstanceId = characterData.GetInstanceId();
            int skinInstanceId = skinData.GetInstanceId();

            if (homeMode.Avatar.HasHero(charGlobalId))
            {
                homeMode.Home.CharacterId = charGlobalId;
                homeMode.Home.SkinId = SkinId;

                if (charInstanceId >= 0 && charInstanceId < homeMode.Home.SelectedSkins.Length)
                {
                    homeMode.Home.SelectedSkins[charInstanceId] = skinInstanceId;
                }

                Supercell.Laser.Logic.Home.Structures.Hero hero = homeMode.Avatar.GetHero(charGlobalId);
                if (hero != null)
                {
                    hero.SelectedSkinId = skinInstanceId;
                }

                homeMode.CharacterChanged.Invoke(charGlobalId);
                return 0;
            }

            return -1;
        }

        public override int GetCommandType()
        {
            return 506;
        }
    }
}