FREE SuggestionPlugin : 1.0.0 1.0.0

using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;
using Oxide.Core;
using Oxide.Core.Plugins;
using Oxide.Core.Libraries.Covalence;

namespace Oxide.Plugins
{
    [Info("SuggestionPlugin", "Drxp", "1.0.0")]
    [Description("Sends player suggestions to Discord using webhooks.")]
    public class SuggestionPlugin : RustPlugin
    {
        private string WebhookUrl;
        private string ServerName;
        private int CooldownSeconds;
        private string content;

        private Dictionary<string, DateTime> cooldowns = new Dictionary<string, DateTime>();

        protected override void LoadDefaultConfig()
        {
            Config["WebhookUrl"] = "YOUR_DISCORD_WEBHOOK_URL";
            Config["ServerName"] = "Your Server Name";
            Config["CooldownSeconds"] = 60;
            Config["content"] = "<ROLEHERE>";
        }

        void Init()
        {
            WebhookUrl = Config.Get("WebhookUrl") as string ?? "YOUR_DISCORD_WEBHOOK_URL";
            ServerName = Config.Get("ServerName") as string ?? "Your Server Name";
            CooldownSeconds = Convert.ToInt32(Config.Get("CooldownSeconds") ?? "60");
            content = Config.Get("content") as string ?? "<ROLEHERE>";

            AddCovalenceCommand("suggest", "HandleSuggestionCommand");
        }

        [Command("suggest")]
        void HandleSuggestionCommand(IPlayer player, string command, string[] args)
        {
            if (IsCommandOnCooldown(player.Id))
            {
                player.Reply("You need to wait before sending another suggestion.");
                return;
            }

            string suggestion = string.Join(" ", args);
            SendSuggestionToDiscord(player.Name, suggestion, player.Id);
            player.Reply("Thanks for your suggestion! It has been sent to Discord.");
            StartCooldown(player.Id);
        }

        private bool IsCommandOnCooldown(string playerId)
        {
            DateTime lastUsage;
            if (!cooldowns.TryGetValue(playerId, out lastUsage))
                return false;

            TimeSpan elapsed = DateTime.UtcNow - lastUsage;
            return elapsed.TotalSeconds < CooldownSeconds;
        }

        private void StartCooldown(string playerId)
        {
            cooldowns[playerId] = DateTime.UtcNow;
        }

        private async void SendSuggestionToDiscord(string playerName, string suggestion, string playerId)
        {
            try
            {
                string jsonPayload = CreateEmbedPayload(playerName, suggestion, playerId);
                await SendJsonPayloadToDiscordAsync(jsonPayload);
            }
            catch (Exception ex)
            {
                Puts($"Error sending suggestion to Discord: {ex.Message}");
            }
        }

        private string CreateEmbedPayload(string playerName, string suggestion, string playerId)
        {
            var payload = new
            {
                content = content,
                embeds = new[]
                {
                    new
                    {
                        title = "New Suggestion",
                        description = $"A new suggestion has been sent from [{playerName}](https://steamcommunity.com/id/{playerId})",
                        color = 3447003,
                        fields = new[]
                        {
                            new {name = "New Suggestion", value = $"```{suggestion}```", inline = true},
                        },
                        footer = new
                        {
                            text = ServerName
                        }
                    }
                }
            };

            return JsonConvert.SerializeObject(payload);
        }

        private async Task SendJsonPayloadToDiscordAsync(string jsonPayload)
        {
            byte[] data = Encoding.UTF8.GetBytes(jsonPayload);

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(WebhookUrl);
            request.Method = "POST";
            request.ContentType = "application/json";
            request.ContentLength = data.Length;

            using (Stream stream = await request.GetRequestStreamAsync())
            {
                await stream.WriteAsync(data, 0, data.Length);
            }
        }
    }
}