using Oxide.Core.Plugins;
using Oxide.Game.Rust.Cui;
using UnityEngine;
using System.Collections.Generic;

namespace Oxide.Plugins
{
    [Info("ServerMessage", "WuyZar", "1.0.1")]
    [Description("Discord : https://discord.gg/NVwRcQwGwh")]

    public class ServerMessage : RustPlugin
    {
        private const string CommandTrue = "sm.true";
        private const string CommandFalse = "sm.false";
        private const string BackgroundTrue = "https://image.noelshack.com/fichiers/2024/39/3/1727287950-server-message-true.png";
        private const string BackgroundFalse = "https://image.noelshack.com/fichiers/2024/39/3/1727287947-server-message-false.png";

        [ConsoleCommand(CommandTrue)]
        private void ConsoleCommandTrue(ConsoleSystem.Arg arg)
        {
            HandleMessageCommand(arg, BackgroundTrue);
        }

        [ConsoleCommand(CommandFalse)]
        private void ConsoleCommandFalse(ConsoleSystem.Arg arg)
        {
            HandleMessageCommand(arg, BackgroundFalse);
        }

        private void HandleMessageCommand(ConsoleSystem.Arg arg, string backgroundUrl)
        {
            if (!arg.IsAdmin && arg.Connection != null)
            {
                arg.ReplyWith("<color=#ff5356>Server Message :</color> \nYou do not have permission to use this command.");
                return;
            }

            string[] args = arg.Args;
            if (args == null || args.Length < 2)
            {
                arg.ReplyWith("<color=#ff5356>Server Message :</color> \nUsage: sm.true <message> <time> or sm.false <message> <time>");
                return;
            }

            string customMessage = string.Join(" ", args, 0, args.Length - 1);
            if (!float.TryParse(args[args.Length - 1], out float displayTime))
            {
                arg.ReplyWith("<color=#ff5356>Server Message :</color> \nThe last argument must be a valid number representing the display time in seconds.");
                return;
            }

            foreach (BasePlayer player in BasePlayer.activePlayerList)
            {
                DisplayCui(player, customMessage, backgroundUrl);
                timer.Once(displayTime, () => DestroyCui(player));
            }

            arg.ReplyWith($"<color=#ff5356>Server Message :</color> \nMessage sent to all players: {customMessage} (Time: {displayTime} seconds)");
        }

        private void DisplayCui(BasePlayer player, string message, string backgroundUrl)
        {
            var elements = new CuiElementContainer();

            elements.Add(new CuiElement
            {
                Name = "backgroundmsg",
                Parent = "Hud",
                Components =
                {
                    new CuiRawImageComponent
                    {
                        Color = "1 1 1 1",
                        Url = backgroundUrl
                    },
                    new CuiRectTransformComponent
                    {
                        AnchorMin = "0.344 0.917",
                        AnchorMax = "0.656 0.944"
                    }
                }
            });

            elements.Add(new CuiElement
            {
                Name = "titremsg",
                Parent = "Hud",
                Components =
                {
                    new CuiTextComponent
                    {
                        Text = "INFO",
                        FontSize = 12,
                        Align = TextAnchor.MiddleCenter,
                        Color = "1 1 1 1"
                    },
                    new CuiRectTransformComponent
                    {
                        AnchorMin = "0.356 0.921",
                        AnchorMax = "0.38 0.94"
                    }
                }
            });

            elements.Add(new CuiElement
            {
                Name = "message",
                Parent = "Hud",
                Components =
                {
                    new CuiTextComponent
                    {
                        Text = message,
                        FontSize = 12,
                        Align = TextAnchor.MiddleCenter,
                        Color = "1 1 1 1"
                    },
                    new CuiRectTransformComponent
                    {
                        AnchorMin = "0.395 0.921",
                        AnchorMax = "0.617 0.94"
                    }
                }
            });

            CuiHelper.AddUi(player, elements);
        }

        private void DestroyCui(BasePlayer player)
        {
            CuiHelper.DestroyUi(player, "backgroundmsg");
            CuiHelper.DestroyUi(player, "titremsg");
            CuiHelper.DestroyUi(player, "message");
        }
    }
}