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

namespace undead_universal_patch_il2cpp.Patches.UndeadGameManager;

[HarmonyPatch]
public class FreeSpawnsPatch_Array
{
    public static List<string> config = GameFreeSpawns.config.Get();

    public static string TargetTypeName = "GamePlayerSpawnPoint";
    public static string TargetMethodName = "Awake";
    public static string Description = "FreeSpawns event patch";
    public static Type targetType = AccessTools.TypeByName(TargetTypeName);

    public static bool Prepare()
    {
        if (!GameManagerConfig.AnyGameFreeSpawn.Value) return false;
        if (AccessTools.Method(targetType, TargetMethodName) == null)
        {
            Plugin.Log.LogWarning($"'{Description}' disabled. The method for this patch was not found.");
            return false;
        }

        Plugin.Log.LogInfo($"'{Description}' succeeded validation.");
        return true;
    }

    public static MethodBase TargetMethod() => AccessTools.Method(targetType, TargetMethodName);

    public static void Postfix(ref GamePlayerSpawnPoint __instance)
    {
        if (GenericConfig.PatchDebug.Value) Plugin.Log.LogDebug("Attempting FreeSpawns patch");
        GameManager man = NetworkedSingletonMonoBehaviour<GameManager>.instance;

        if (man.CurrentGameConfiguration == null)
        {
            if (GenericConfig.PatchDebug.Value) Plugin.Log.LogDebug("CurrentGameConfiguration was null");
            return;
        }
        if (man.CurrentGameConfiguration.configurationData == null)
        {
            if (GenericConfig.PatchDebug.Value) Plugin.Log.LogDebug("CurrentGameConfiguration.configurationData was null");
            return;
        }
        if (!config.Contains(man.CurrentGameConfiguration.configurationData.Name))
        {
            if (GenericConfig.PatchDebug.Value) Plugin.Log.LogDebug($"Game '{man.CurrentGameConfiguration.configurationData.Name}' is not specified by GameFreeSpawns");
            return;
        }

        __instance.GameTeamPlayerIndex = GameTeamPlayerIndex.ANY_INDEX;
    }
}