namespace PkmnLib.Plugin.Gen7.Scripts.Moves;

[Script(ScriptCategory.Move, "fusion_flare")]
public class FusionFlare : Script, IScriptChangeDamageModifier
{
    /// <inheritdoc />
    public void ChangeDamageModifier(IExecutingMove move, IPokemon target, byte hit, ref float modifier)
    {
        var battleData = target.BattleData;
        if (battleData == null)
            return;

        // Grab the choices for the current turn, that have been executed before this move.
        var choice = battleData.Battle.PreviousTurnChoices.Last().TakeWhile(x => !Equals(x, move.MoveChoice))
            // Of these, find the last successfully executed move. Failed moves don't break the combination.
            .OfType<MoveChoice>().LastOrDefault(x => !x.HasFailed);

        // If Fusion Bolt was used immediately preceding, Fusion Flare's power is doubled.
        if (choice is not null && choice.ChosenMove.MoveData.Name == MoveNames.FusionBolt)
        {
            modifier *= 2;
        }
    }
}