using System;
using System.Collections.Generic;
using RobotAndDonkey.Game.Data;
using RobotAndDonkey.Game.Execution.Results;
using RobotAndDonkey.Game.GameState;
using RobotAndDonkey.Game.Intents;

namespace RobotAndDonkey.Game.Modifiers;

public record CourierOverspillModifier() : Modifier(EModifierKind.Robot, EModifierId.CourierOverspill, EModifierDuration.Permanent)
{
    protected override CourierOverspillModifier CreateInstance() => new();

    public override void After(Guid requestId, ReadOnlySpan<Intent> intents, CoreLoop coreLoop, Entity owner, List<Intent> newIntents, List<Result> results)
    {
        var deliveryPresent = false;
        foreach (var intent in intents)
        {
            if (intent is not ModifyCurrency modifyCurrency)
                return;

            if (modifyCurrency.Delta is not { Delivery: > 0 })
                continue;

            deliveryPresent = true;
            break;
        }

        if (deliveryPresent)
            newIntents.Add(new ModifyCurrency(new(Balancing.Instance.CourierEnergyReplenishOnDelivery, 0, 0, 0, 0, 0)));
    }

    public override string ToolTip => $"Replenishes {Balancing.Instance.CourierEnergyReplenishOnDelivery} energy with every delivery";
}