using PkmnLib.Plugin.Gen7.Scripts.Pokemon;

namespace PkmnLib.Plugin.Gen7.Scripts.Terrain;

[Script(ScriptCategory.Terrain, "misty_terrain")]
public class MistyTerrain : Script, IScriptChangeBasePower, IScriptPreventStatusChange, IScriptPreventVolatileAdd
{
    private static bool IsAffectedByTerrain(IBattlePokemon pokemon) =>
        !pokemon.IsFloating;

    /// <inheritdoc />
    public void ChangeBasePower(IExecutingMove move, IBattlePokemon target, byte hit, ref ushort basePower)
    {
        if (!IsAffectedByTerrain(target))
            return;
        if (move.GetHitData(target, hit).Type?.Name == TypeNames.Dragon)
        {
            basePower /= 2;
        }
    }

    /// <inheritdoc />
    public void PreventStatusChange(IBattlePokemon pokemon, StringKey status, bool selfInflicted,
        ref bool preventStatus)
    {
        if (!IsAffectedByTerrain(pokemon))
            return;
        preventStatus = true;
    }

    public void PreventVolatileAdd(IScriptSource parent, Script script, ref bool preventVolatileAdd)
    {
        if (script.Name == ScriptUtils.ResolveName<Confusion>())
            preventVolatileAdd = true;
    }
}