#define SIMPLE_KEYBOARD_LAYER

using SharpPluginLoader.Core.Configuration;
using SharpPluginLoader.Core.IO;

namespace MHWNewCamera
{
    internal class Config : IConfig
    {
        public struct Settings
        {
            public const float DEFAULT_SPEED = 5.25f;
            public const float DEFAULT_SPEED_MODIFIER = 0.40f;
            public const float DEFAULT_SENSITIVITY = 0.045f;
            public const float DEFAULT_ZOOM_SPEED = 0.02f;
            public const double DEFAULT_PITCH_LIMIT = -1.0;
            public const double MAX_PITCH_LIMIT = 89.95;
            public const int DEFAULT_DEADZONE = 4750;

            public Settings()
            {
                CameraSpeed = DEFAULT_SPEED;
                CameraSpeedModifier = DEFAULT_SPEED_MODIFIER;
                CameraSensitivity = DEFAULT_SENSITIVITY;
                CameraZoomSpeed = DEFAULT_ZOOM_SPEED;
                CameraPitchLimit = DEFAULT_PITCH_LIMIT;
                StickDeadzone = DEFAULT_DEADZONE;
            }

            public float CameraSpeed { get; set; }
            public float CameraSpeedModifier { get; set; }
            public float CameraSensitivity { get; set; }
            public float CameraZoomSpeed { get; set; }
            public double CameraPitchLimit { get; set; }
            public int StickDeadzone { get; set; }
        }

        public struct Preset
        {
            public double FOV { get; set; }
            public float Forward { get; set; }
            public float Right { get; set; }
            public float Up { get; set; }
            public double Roll { get; set; }
            public bool DisableFading { get; set; }
        }

        public struct SavedPosition
        {
            public float PosX { get; set; }
            public float PosY { get; set; }
            public float PosZ { get; set; }
            public float TargetX { get; set; }
            public float TargetY { get; set; }
            public float TargetZ { get; set; }
            public double Roll { get; set; }
        }

        public String Name => "MHWNewCamera";
        public String Version => "3.1";

        private static Dictionary<string, Button> buttonMap = new Dictionary<string, Button>
        {
            { "r1", Button.R1 }, { "rb", Button.R1 },
            { "r2", Button.R2 }, { "rt", Button.R2 },
            { "r3", Button.R3 }, { "rstick", Button.R3 },
            { "l1", Button.L1 }, { "lb", Button.L1 },
            { "l2", Button.L2 }, { "lt", Button.L2 },
            { "l3", Button.L3 }, { "lstick", Button.L3 },
            { "a", Button.Cross }, { "cross", Button.Cross },
            { "b", Button.Circle }, { "circle", Button.Circle },
            { "x", Button.Square }, { "square", Button.Square },
            { "y", Button.Triangle }, { "triangle", Button.Triangle },
            { "start", Button.Options }, { "options", Button.Options },
            { "select", Button.Share }, { "share", Button.Share },
            { "up", Button.Up },
            { "down", Button.Down },
            { "left", Button.Left },
            { "right", Button.Right }
        };

        public static Button[]? ParseCombo(String comboString)
        {
            string[] buttonStrings = comboString.Split(",");
            if (buttonStrings.Length == 2)
            {
                string b1 = buttonStrings[0].ToLower();
                string b2 = buttonStrings[1].ToLower();
                if (buttonMap.ContainsKey(b1) && buttonMap.ContainsKey(b2))
                {
                    return [ buttonMap[b1], buttonMap[b2] ];
                }
            }
            return null;
        }

        public bool DisableMod { get; set; } = false;

#if SIMPLE_KEYBOARD_LAYER
        public bool EnableKeyboard { get; set; } = true;
        public int KeyboardLookSensitivity { get; set; } = 19750;
#endif

        public bool EnableCombo { get; set; } = true;
        public String FreeCameraCombo { get; set; } = "RStick,LT";
        public bool DisableComboButton1UnlessButton2Held { get; set; } = false;

        public Settings CameraSettings { get; set; } = new Settings();
        public bool PerspectiveCameraEnabled { get; set; } = false;
        public Dictionary<String, Preset> Presets { get; set; } = new Dictionary<String, Preset>();
        public String Selected { get; set; } = "";
        public Dictionary<String, SavedPosition> Positions { get; set; } = new Dictionary<String, SavedPosition>();

        public bool TripleShadowResolution { get; set; } = false;
        public float ShadowRangeOffset { get; set; } = 0.5f;
        public bool ApplyShadowRange { get; set; } = false;
        public float ShadowRadiusOffset { get; set; } = 0.0005f;
        public bool ApplyShadowRadius { get; set; } = false;
        public bool HigherShadowDetailInHoarfrost { get; set; } = false;
        public bool DisableLodLimits { get; set; } = false;
        public bool ApplyLodFactors { get; set; } = false;
        public float FoliageLodBias { get; set; } = 3.0f;
        public float TerrainLodBias { get; set; } = 6.0f;
        public float FoliageLodFactor { get; set; } = 0.0f;
        public float TerrainLodFactor { get; set; } = 0.0f;
        public bool LargerFoliageSwayRange { get; set; } = false;
    }
}