using ABI_RC.Core.Player;
using ABI_RC.Core.Savior;
using ABI_RC.Core.UI;
using HarmonyLib;
using MelonLoader;
using Valve.VR;

//I legitimately threw this at ChatGPT to rewrite cause i couldn't be bothered.

namespace NAK.Melons.GestureLock
{
    public class GestureLockMod : MelonMod
    {
        [HarmonyPatch]
        private class HarmonyPatches
        {
            private static bool isLocked;
            private static float oldGestureLeft;
            private static float oldGestureRight;

            [HarmonyPostfix]
            [HarmonyPatch(typeof(InputModuleSteamVR), "UpdateInput")]
            private static void Postfix_InputModuleSteamVR_UpdateInput
            (
                ref CVRInputManager ____inputManager,
                ref VRTrackerManager ____trackerManager,
                ref SteamVR_Action_Boolean ___steamVrIndexGestureToggle
            )
            {
                if (!MetaPort.Instance.isUsingVr)
                {
                    return;
                }

                if (___steamVrIndexGestureToggle.stateDown && !____trackerManager.trackerNames.Contains("knuckles"))
                {
                    isLocked = !isLocked;
                    oldGestureLeft = ____inputManager.gestureLeft;
                    oldGestureRight = ____inputManager.gestureRight;
                    CohtmlHud.Instance.ViewDropTextImmediate("", "Gesture Lock", "Gestures " + (isLocked ? "Locked" : "Unlocked"));
                }
            }

            [HarmonyPostfix]
            [HarmonyPatch(typeof(CVRInputManager), "Update")]
            private static void Postfix_CVRInputManager_Update
            (
                ref float ___gestureLeft,
                ref float ___gestureRight,
                ref float ___gestureLeftRaw,
                ref float ___gestureRightRaw
            )
            {
                if (!MetaPort.Instance.isUsingVr)
                {
                    return;
                }

                if (isLocked)
                {
                    // Dont override raw, other systems like the camera gesture recognizer need it.
                    //gestureLeftRaw = gestureLeft;
                    //gestureRightRaw = gestureRight;
                    ___gestureLeft = oldGestureLeft;
                    ___gestureRight = oldGestureRight;
                }
            }
        }
    }
}