namespace Aeshnidae.AwakenedRewards;

/// <summary>
/// Stamina kits in the loot table. ACE's HealKitWcids.Roll picks a healing kit by
/// tier; a share of those rolls hand back a stamina kit of the tier instead. Same
/// slot, same frequency of kits overall - a third of them are simply for stamina.
/// </summary>
[HarmonyPatch]
public static class StaminaKits
{
    private const uint Lesser  = 44711;   // Lesser Stamina Kit, 100 a use, 50 uses
    private const uint Greater = 44714;   // Greater Stamina Kit, 200 a use, 50 uses

    [HarmonyPostfix]
    [HarmonyPatch(typeof(ACE.Server.Factories.Tables.Wcids.HealKitWcids), nameof(ACE.Server.Factories.Tables.Wcids.HealKitWcids.Roll))]
    public static void PostRoll(TreasureDeath profile, ref ACE.Server.Factories.Enum.WeenieClassName __result)
    {
        try
        {
            var share = Mod.Settings.StaminaKitShare;

            if (!Mod.Settings.Enabled || share <= 0 || profile is null)
                return;

            if (ThreadSafeRandom.Next(0.0f, 1.0f) >= share)
                return;

            var greater = profile.Tier >= Mod.Settings.GreaterStaminaKitFromTier
                       || ThreadSafeRandom.Next(0.0f, 1.0f) < Mod.Settings.GreaterStaminaKitChanceBelow;

            var kit = greater ? Greater : Lesser;

            __result = (ACE.Server.Factories.Enum.WeenieClassName)kit;
        }
        catch (Exception ex)
        {
            ModManager.Log($"[{Mod.Name}] stamina kit roll failed, the healing kit stands: {ex.Message}", ModManager.LogLevel.Warn);
        }
    }
}