#define SIMPLE_KEYBOARD_LAYER

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

namespace NewCamera
{
    internal class Config : IConfig
    {
        public String Name => "NewCamera";
        public String Version => "4.0";

        public const float DEFAULT_FOV = 60.0f;
        public const float DEFAULT_NEAR_CLIP = 16.0f;

        public struct Settings
        {
            public const float DEFAULT_SPEED = 5.35f;
            public const float DEFAULT_SPEED_MODIFIER = 0.40f;
            public const float DEFAULT_SENSITIVITY = 0.0425f;
            public const float DEFAULT_ZOOM_SPEED = 0.02f;
            public const float DEFAULT_PITCH_LIMIT = -1.0f;
            public const float MAX_PITCH_LIMIT = 89.95f;
            public const int DEFAULT_DEADZONE = 4750;
            public const float DEFAULT_ALT_NEAR_CLIP = 0.3f;

            public Settings()
            {
                Speed = DEFAULT_SPEED;
                SpeedModifier = DEFAULT_SPEED_MODIFIER;
                Sensitivity = DEFAULT_SENSITIVITY;
                ZoomSpeed = DEFAULT_ZOOM_SPEED;
                PitchLimit = DEFAULT_PITCH_LIMIT;
                StickDeadzone = DEFAULT_DEADZONE;
                AlternateNearClip = DEFAULT_ALT_NEAR_CLIP;
            }

            public float Speed { get; set; }
            public float SpeedModifier { get; set; }
            public float Sensitivity { get; set; }
            public float ZoomSpeed { get; set; }
            public float PitchLimit { get; set; }
            public int StickDeadzone { get; set; }
            public float AlternateNearClip { get; set; }

            public struct Binds
            {
                public Binds()
                {
                    EnableCombo = true;
                    FreeCameraCombo = "RStick,LT";
                    DisableComboButton1UnlessButton2Held = false;
#if SIMPLE_KEYBOARD_LAYER
                    EnableMouse = true;
                    MouseSensitivity = 0.0225f;
                    EnableKeyboard = true;
                    KeyboardLookSensitivity = 19750;
#endif
                }

                public bool EnableCombo { get; set; }
                public String FreeCameraCombo { get; set; }
                public bool DisableComboButton1UnlessButton2Held { get; set; }
#if SIMPLE_KEYBOARD_LAYER
                public bool EnableMouse { get; set; }
                public float MouseSensitivity { get; set; }
                public bool EnableKeyboard { get; set; }
                public int KeyboardLookSensitivity { get; set; }
#endif
            }
        }

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

        public static Preset DefaultPreset = new Preset()
        {
            FieldOfView = DEFAULT_FOV,
            Roll = 0.0f,
            Forward = 0.0f,
            Right = 0.0f,
            Up = 0.0f,
            DisableFading = false
        };

        public struct Position
        {
            public float FieldOfView { get; set; }
            public float Roll { get; set; }
            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; }
        }

        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;
        public bool TuningToolInterop { get; set; } = true;
        public bool OverrideViewMode { get; set; } = false;

        public Settings Camera { get; set; } = new Settings();
        public Settings.Binds Binds { get; set; } = new Settings.Binds();

        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, Position> Positions { get; set; } = new Dictionary<String, Position>();
    }
}