using UnityExplorer.UI;

namespace UnityExplorer.Config
{
    public static class ConfigManager
    {
        internal static readonly Dictionary<string, IConfigElement> ConfigElements = new();
        internal static readonly Dictionary<string, IConfigElement> InternalConfigs = new();

        // Each Mod Loader has its own ConfigHandler.
        // See the UnityExplorer.Loader namespace for the implementations.
        public static ConfigHandler Handler { get; private set; }

        // Actual UE Settings
        public static ConfigElement<KeyCode> Master_Toggle;
        public static ConfigElement<bool> Hide_On_Startup;
        public static ConfigElement<float> Startup_Delay_Time;
        public static ConfigElement<bool> Disable_EventSystem_Override;
        public static ConfigElement<int> Target_Display;
        public static ConfigElement<bool> Force_Unlock_Mouse;
        public static ConfigElement<KeyCode> Force_Unlock_Toggle;
        public static ConfigElement<string> Default_Output_Path;
        public static ConfigElement<string> DnSpy_Path;
        public static ConfigElement<bool> Log_Unity_Debug;
        public static ConfigElement<UIManager.VerticalAnchor> Main_Navbar_Anchor;
        public static ConfigElement<KeyCode> World_MouseInspect_Keybind;
        public static ConfigElement<KeyCode> UI_MouseInspect_Keybind;
        public static ConfigElement<string> CSConsole_Assembly_Blacklist;
        public static ConfigElement<string> Reflection_Signature_Blacklist;
        public static ConfigElement<bool> Reflection_Hide_NativeInfoPtrs;

        // internal configs
        internal static InternalConfigHandler InternalHandler { get; private set; }
        internal static readonly Dictionary<UIManager.Panels, ConfigElement<string>> PanelSaveData = new();

        internal static ConfigElement<string> GetPanelSaveData(UIManager.Panels panel)
        {
            if (!PanelSaveData.ContainsKey(panel))
                PanelSaveData.Add(panel, new ConfigElement<string>(panel.ToString(), string.Empty, string.Empty, true));
            return PanelSaveData[panel];
        }

        public static void Init(ConfigHandler configHandler)
        {
            Handler = configHandler;
            Handler.Init();

            InternalHandler = new InternalConfigHandler();
            InternalHandler.Init();

            CreateConfigElements();

            Handler.LoadConfig();
            InternalHandler.LoadConfig();

#if STANDALONE
            Loader.Standalone.ExplorerEditorBehaviour.Instance?.LoadConfigs();
#endif
        }

        internal static void RegisterConfigElement<T>(ConfigElement<T> configElement)
        {
            if (!configElement.IsInternal)
            {
                Handler.RegisterConfigElement(configElement);
                ConfigElements.Add(configElement.Name, configElement);
            }
            else
            {
                InternalHandler.RegisterConfigElement(configElement);
                InternalConfigs.Add(configElement.Name, configElement);
            }
        }

        private static void CreateConfigElements()
        {
            Master_Toggle = new("UnityExplorer Toggle",
                "The key to enable or disable UnityExplorer's menu and features.",
                KeyCode.F7);

            Hide_On_Startup = new("Hide On Startup",
                "Should UnityExplorer be hidden on startup?",
                false);

            Startup_Delay_Time = new("Startup Delay Time",
                "The delay on startup before the UI is created.",
                1f);

            Target_Display = new("Target Display",
                "The monitor index for UnityExplorer to use, if you have multiple. 0 is the default display, 1 is secondary, etc. " +
                "Restart recommended when changing this setting. Make sure your extra monitors are the same resolution as your primary monitor.",
                0);

            Force_Unlock_Mouse = new("Force Unlock Mouse",
                "Force the Cursor to be unlocked (visible) when the UnityExplorer menu is open.",
                true);
            Force_Unlock_Mouse.OnValueChanged += (bool value) => UniverseLib.Config.ConfigManager.Force_Unlock_Mouse = value;

            Force_Unlock_Toggle = new("Force Unlock Toggle Key",
                "The keybind to toggle the 'Force Unlock Mouse' setting. Only usable when UnityExplorer is open.",
                KeyCode.None);

            Disable_EventSystem_Override = new("Disable EventSystem override",
                "If enabled, UnityExplorer will not override the EventSystem from the game.\n<b>May require restart to take effect.</b>",
                false);
            Disable_EventSystem_Override.OnValueChanged += (bool value) => UniverseLib.Config.ConfigManager.Disable_EventSystem_Override = value;

            Default_Output_Path = new("Default Output Path",
                "The default output path when exporting things from UnityExplorer.",
                Path.Combine(ExplorerCore.ExplorerFolder, "Output"));

            DnSpy_Path = new("dnSpy Path",
                "The full path to dnSpy.exe (64-bit).",
                @"C:/Program Files/dnspy/dnSpy.exe");

            Main_Navbar_Anchor = new("Main Navbar Anchor",
                "The vertical anchor of the main UnityExplorer Navbar, in case you want to move it.",
                UIManager.VerticalAnchor.Top);

            Log_Unity_Debug = new("Log Unity Debug",
                "Should UnityEngine.Debug.Log messages be printed to UnityExplorer's log?",
                false);

            World_MouseInspect_Keybind = new("World Mouse-Inspect Keybind",
                "Optional keybind to being a World-mode Mouse Inspect.",
                KeyCode.None);

            UI_MouseInspect_Keybind = new("UI Mouse-Inspect Keybind",
                "Optional keybind to begin a UI-mode Mouse Inspect.",
                KeyCode.None);

            CSConsole_Assembly_Blacklist = new("CSharp Console Assembly Blacklist", 
                "Use this to blacklist Assembly names from being referenced by the C# Console. Requires a Reset of the C# Console.\n" +
                "Separate each Assembly with a semicolon ';'." +
                "For example, to blacklist Assembly-CSharp, you would add 'Assembly-CSharp;'",
                "");

            Reflection_Signature_Blacklist = new("Member Signature Blacklist",
                "Use this to blacklist certain member signatures if they are known to cause a crash or other issues.\r\n" +
                "Seperate signatures with a semicolon ';'.\r\n" +
                "For example, to blacklist Camera.main, you would add 'UnityEngine.Camera.main;'",
                "");

            Reflection_Hide_NativeInfoPtrs = new("Hide NativeMethodInfoPtr_s and NativeFieldInfoPtr_s",
                "Use this to blacklist NativeMethodPtr_s and NativeFieldInfoPtrs_s from the class inspector, mainly to reduce clutter.\r\n" +
                "For example, this will hide 'Class.NativeFieldInfoPtr_value' for the field 'Class.value'.",
                false);
        }
    }
}