using System.Collections.Generic;

namespace PkmnLib.Plugin.Gen7.Scripts.Moves;

[Script(ScriptCategory.Move, "magnitude")]
public class Magnitude : Script
{
    /// <inheritdoc />
    public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref ushort basePower)
    {
        var battleData = move.User.BattleData;
        if (battleData == null)
            return;

        var random = battleData.Battle.Random;

        var magnitudePercentage = random.GetInt(0, 100);
        var magnitude = magnitudePercentage switch
        {
            // 5% chance for 4
            < 5 => 4,
            // 10% chance for 5
            < 15 => 5,
            // 20% chance for 6
            < 35 => 6,
            // 30% chance for 7
            < 65 => 7,
            // 20% chance for 8
            < 85 => 8,
            // 10% chance for 9
            < 95 => 9,
            // 5% chance for 10
            _ => 10,
        };
        battleData.Battle.EventHook.Invoke(new DialogEvent("magnitude", new Dictionary<string, object>
        {
            { "magnitude", magnitude },
            { "user", move.User },
            { "target", target },
        }));
        basePower = magnitude switch
        {
            4 => 10,
            5 => 30,
            6 => 50,
            7 => 70,
            8 => 90,
            9 => 110,
            _ => 150,
        };
    }
}