using System.Collections.Generic;
using System.Reflection;
using HarmonyLib;
using undead_universal_patch_il2cpp.Core;
using undead_universal_patch_il2cpp.Core.Config;

namespace undead_universal_patch_il2cpp.Patches.UndeadGameManager;

[HarmonyPatch]
public class FreeSpawnsPatch_Array
{
    public static List<string> spawns = null;

    static PatchTypesResult patchResult = Util.ConfigPreparePatchTypes(
        GameManagerConfig.AnyGameFreeSpawn,
        "FreeSpawns event patch",
        "GamePlayerSpawnPoint",
        "Awake"
    );

    public static bool Prepare() => patchResult.Success;

    public static MethodBase TargetMethod() => patchResult.Method;

    public static void Postfix(ref GamePlayerSpawnPoint __instance)
    {
        if (spawns == null)
        {
            Util.ConditionalDebug("FreeSpawns was not yet fetched!");
            return;
        }

        Util.ConditionalDebug("Attempting FreeSpawns patch");
        GameManager man = NetworkedSingletonMonoBehaviour<GameManager>.instance;

        if (man.CurrentGameConfiguration == null)
        {
            Util.ConditionalDebug("CurrentGameConfiguration was null");
            return;
        }
        if (man.CurrentGameConfiguration.configurationData == null)
        {
            Util.ConditionalDebug("CurrentGameConfiguration.configurationData was null");
            return;
        }
        if (!spawns.Contains(man.CurrentGameConfiguration.configurationData.Name))
        {
            Util.ConditionalDebug($"Game '{man.CurrentGameConfiguration.configurationData.Name}' is not specified by GameFreeSpawns");
            return;
        }

        __instance.GameTeamPlayerIndex = GameTeamPlayerIndex.ANY_INDEX;
    }
}