using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;
using Newtonsoft.Json;
using Oxide.Core;
using Oxide.Game.Rust.Cui;
using UnityEngine;

namespace Oxide.Plugins
{
    [Info("OnlyPlugins Store", "OnlyPlugins", "1.0.0")]
    [Description("In-game CUI storefront for browsing, installing and updating Oxide plugins from your website's Developer API.")]
    public class OnlyPluginsStore : RustPlugin
    {
        #region Fields
        private const string ApiBaseUrl = "https://onlyplugins.lol/index.php";

        private const string UiRoot = "PluginStore.Root";
        private const string UiDetail = "PluginStore.Detail";
        private const string UiUpdates = "PluginStore.Updates";
        private const int ColumnsPerPage = 3;
        private const int RowsPerPage = 4;
        private const int CardsPerPage = ColumnsPerPage * RowsPerPage;

        private StoredData _data;
        private readonly Dictionary<ulong, PlayerState> _state = new Dictionary<ulong, PlayerState>();
        private int _dataVersion;
        private readonly Dictionary<string, string> _shellJsonCache = new Dictionary<string, string>();
        private readonly Dictionary<string, string> _detailJsonCache = new Dictionary<string, string>();
        private const int MaxCacheEntries = 300;

        #endregion

        #region Theme

        private static class Theme
        {
            public const string Bg = "0.039 0.047 0.063 1";
            public const string Bg2 = "0.059 0.071 0.094 1";
            public const string Surface = "0.078 0.090 0.122 1";
            public const string Surface2 = "0.110 0.125 0.161 1";
            public const string Surface3 = "0.137 0.153 0.200 1";
            public const string Border = "0.165 0.180 0.220 1";
            public const string Text = "0.898 0.906 0.922 1";
            public const string TextMuted = "0.796 0.816 0.847 1";
            public const string Muted = "0.541 0.561 0.604 1";
            public const string Primary = "0.808 0.259 0.169 1";
            public const string PrimaryHi = "0.910 0.333 0.208 1";
            public const string PrimaryLo = "0.659 0.208 0.122 1";
            public const string Accent = "0.220 0.741 0.973 1";
            public const string Orange = "0.976 0.451 0.086 1";
            public const string Success = "0.133 0.773 0.369 1";
            public const string Warning = "0.980 0.800 0.082 1";
            public const string Danger = "0.937 0.267 0.267 1";

            public static string Alpha(string rgb1, double a)
            {
                // rgb1 is "r g b 1" — swap the trailing alpha.
                int lastSpace = rgb1.LastIndexOf(' ');
                return rgb1.Substring(0, lastSpace + 1) + a.ToString("0.###");
            }
        }

        #endregion

        #region Config

        private PluginConfig _config;

        private class PluginConfig
        {
            [JsonProperty("Request timeout (seconds)")]
            public int TimeoutSeconds = 20;

            [JsonProperty("Automatically reload/load the plugin after install or update")]
            public bool AutoReload = true;

            [JsonProperty("Chat command to open the store")]
            public string ChatCommand = "pluginstore";
        }

        protected override void LoadDefaultConfig()
        {
            _config = new PluginConfig();
        }

        protected override void LoadConfig()
        {
            base.LoadConfig();
            try
            {
                _config = Config.ReadObject<PluginConfig>();
                if (_config == null) throw new Exception("null config");
            }
            catch
            {
                PrintWarning("Config file was invalid — creating a new one with default values.");
                LoadDefaultConfig();
            }
            SaveConfig();
        }

        protected override void SaveConfig()
        {
            Config.WriteObject(_config);
        }

        #endregion

        #region Data

        private class StoredData
        {
            public Dictionary<string, InstalledRecord> Installed = new Dictionary<string, InstalledRecord>();
        }

        private class InstalledRecord
        {
            public string Name;
            public string Author;
            public string FileName;
            public string Version;
            public string InstalledAtUtc;
        }

        private void SaveData()
        {
            Interface.Oxide.DataFileSystem.WriteObject("PluginStore/installed", _data);
        }

        #endregion

        #region API response models

        private class ApiPluginsResponse
        {
            public string status;
            public int count;
            public int total;
            public int page;
            public int per_page;
            public int total_pages;
            public Dictionary<string, string> categories;
            public List<ApiPlugin> plugins;
            public string message;
        }

        private class ApiPlugin
        {
            public string id;
            public string slug;
            public string name;
            public string author;
            public string version;
            public string category;
            public string category_label;
            public string summary;
            public List<string> tags;
            public double rating;
            public int rating_count;
            public int downloads;
            public long file_size;
            public string icon_url;
            public string banner_url;
            public bool has_staging_build;
            public string download_url;
            public string page_url;
            public string created_at;
            public string updated_at;
            public string description;
            public string changelog;
        }

        #endregion

        #region Per-player UI state

        private class PlayerState
        {
            public string Tab = "browse"; // "browse" or "installed"
            public string Category = "";
            public string Search = "";
            public string Sort = "name"; // name | updated | downloads
            public int Page = 1;
            public int TotalPages = 1;
            public Dictionary<string, string> Categories = new Dictionary<string, string>();
            public List<ApiPlugin> CurrentList = new List<ApiPlugin>();
            public string ViewingId;
            public ApiPlugin ViewingPlugin; // cached response for the detail overlay, so tab switches are free
            public string DetailTab = "description"; // "description" or "changelog"
            public bool Loading;
            public string LastError;

            public bool ViewingUpdates;
            public bool CheckingUpdates;
            public List<UpdateCheckResult> UpdateResults = new List<UpdateCheckResult>();
        }

        private class UpdateCheckResult
        {
            public string Id;
            public string Name;
            public string Author;
            public string FileName;
            public string InstalledVersion;
            public string LatestVersion;
            public bool Pending = true;
            public bool LookupFailed;

            public bool UpdateAvailable
            {
                get { return !Pending && !LookupFailed && !string.IsNullOrEmpty(LatestVersion) && LatestVersion != InstalledVersion; }
            }
        }

        private PlayerState GetState(BasePlayer player)
        {
            PlayerState state;
            if (!_state.TryGetValue(player.userID, out state))
            {
                state = new PlayerState();
                _state[player.userID] = state;
            }
            return state;
        }

        #endregion

        #region Hooks

        private void Init()
        {
            cmd.AddChatCommand(_config.ChatCommand, this, nameof(CmdOpenStore));

            cmd.AddConsoleCommand("pluginstore.close", this, nameof(CcmdClose));
            cmd.AddConsoleCommand("pluginstore.tab", this, nameof(CcmdTab));
            cmd.AddConsoleCommand("pluginstore.category", this, nameof(CcmdCategory));
            cmd.AddConsoleCommand("pluginstore.search", this, nameof(CcmdSearch));
            cmd.AddConsoleCommand("pluginstore.sort", this, nameof(CcmdSort));
            cmd.AddConsoleCommand("pluginstore.page", this, nameof(CcmdPage));
            cmd.AddConsoleCommand("pluginstore.view", this, nameof(CcmdView));
            cmd.AddConsoleCommand("pluginstore.back", this, nameof(CcmdBack));
            cmd.AddConsoleCommand("pluginstore.detailtab", this, nameof(CcmdDetailTab));
            cmd.AddConsoleCommand("pluginstore.install", this, nameof(CcmdInstall));
            cmd.AddConsoleCommand("pluginstore.uninstall", this, nameof(CcmdUninstall));
            cmd.AddConsoleCommand("pluginstore.checkupdates", this, nameof(CcmdCheckUpdates));
            cmd.AddConsoleCommand("pluginstore.closeupdates", this, nameof(CcmdCloseUpdates));
            cmd.AddConsoleCommand("pluginstore.updateall", this, nameof(CcmdUpdateAll));
        }

        private void OnServerInitialized()
        {
            _data = Interface.Oxide.DataFileSystem.ReadObject<StoredData>("PluginStore/installed") ?? new StoredData();
            if (_data.Installed == null) _data.Installed = new Dictionary<string, InstalledRecord>();
        }

        private void Unload()
        {
            foreach (var player in BasePlayer.activePlayerList)
            {
                CuiHelper.DestroyUi(player, UiRoot);
                CuiHelper.DestroyUi(player, UiDetail);
                CuiHelper.DestroyUi(player, UiUpdates);
            }
        }

        private void OnPlayerDisconnected(BasePlayer player, string reason)
        {
            _state.Remove(player.userID);
        }

        #endregion

        #region Permission

        private bool CanUse(BasePlayer player)
        {
            return player != null && player.IsAdmin;
        }

        #endregion

        #region Commands

        private void CmdOpenStore(BasePlayer player, string command, string[] args)
        {
            if (!CanUse(player))
            {
                SendReply(player, "The plugin store is admin-only.");
                return;
            }
            OpenBrowse(player);
        }

        private void CcmdClose(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null) return;
            var state = GetState(player);
            state.ViewingUpdates = false;
            CuiHelper.DestroyUi(player, UiRoot);
            CuiHelper.DestroyUi(player, UiDetail);
            CuiHelper.DestroyUi(player, UiUpdates);
        }

        private void CcmdTab(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            var state = GetState(player);
            state.Tab = arg.GetString(0, "browse");
            state.Page = 1;
            state.ViewingId = null;
            CuiHelper.DestroyUi(player, UiDetail);
            if (state.Tab == "installed") RefreshInstalled(player);
            else RefreshBrowse(player);
        }

        private void CcmdCategory(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            var state = GetState(player);
            state.Category = arg.GetString(0, "");
            state.Page = 1;
            RefreshBrowse(player);
        }

        private void CcmdSearch(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            var state = GetState(player);
            state.Search = string.Join(" ", arg.Args ?? new Facepunch.StringView[0]).Trim();
            state.Page = 1;
            RefreshBrowse(player);
        }

        private void CcmdSort(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            var state = GetState(player);
            string[] order = { "name", "updated", "downloads" };
            int idx = Array.IndexOf(order, state.Sort);
            state.Sort = order[(idx + 1) % order.Length];
            state.Page = 1;
            RefreshBrowse(player);
        }

        private void CcmdPage(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            var state = GetState(player);
            int delta = arg.GetInt(0, 0);
            int target = state.Page + delta;
            if (target < 1) target = 1;
            if (target > state.TotalPages) target = state.TotalPages;
            state.Page = target;
            if (state.Tab == "installed") RefreshInstalled(player);
            else RefreshBrowse(player);
        }

        private void CcmdView(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            string id = arg.GetString(0, "");
            if (string.IsNullOrEmpty(id)) return;
            var state = GetState(player);
            if (state.ViewingId != id) state.DetailTab = "description";
            state.ViewingId = id;
            OpenDetailFromApi(player, id);
        }

        private void CcmdBack(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            var state = GetState(player);
            state.ViewingId = null;
            state.ViewingPlugin = null;
            CuiHelper.DestroyUi(player, UiDetail);
        }

        private void CcmdDetailTab(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            var state = GetState(player);
            if (state.ViewingPlugin == null) return;
            state.DetailTab = arg.GetString(0, "description") == "changelog" ? "changelog" : "description";
            RenderDetail(player, state.ViewingPlugin);
        }

        private void CcmdInstall(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            string id = arg.GetString(0, "");
            if (string.IsNullOrEmpty(id)) return;
            InstallOrUpdate(player, id);
        }

        private void CcmdUninstall(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            string id = arg.GetString(0, "");
            if (string.IsNullOrEmpty(id)) return;
            UninstallPlugin(player, id);
        }

        private void CcmdCheckUpdates(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            OpenUpdatesPanel(player);
        }

        private void CcmdCloseUpdates(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null) return;
            var state = GetState(player);
            state.ViewingUpdates = false;
            CuiHelper.DestroyUi(player, UiUpdates);
        }

        private void CcmdUpdateAll(ConsoleSystem.Arg arg)
        {
            var player = arg.Player();
            if (player == null || !CanUse(player)) return;
            var state = GetState(player);
            var toUpdate = state.UpdateResults.Where(r => r.UpdateAvailable).Select(r => r.Id).ToList();
            if (toUpdate.Count == 0)
            {
                SendReply(player, "Everything is already up to date.");
                return;
            }
            SendReply(player, "Updating " + toUpdate.Count + " plugin(s)...");
            foreach (var id in toUpdate) InstallOrUpdate(player, id);
        }

        #endregion

        #region API calls

        private string BuildUrl(string action, Dictionary<string, string> query = null)
        {
            var url = ApiBaseUrl.TrimEnd('?') + "?action=" + Uri.EscapeDataString(action);
            if (query != null)
            {
                foreach (var kv in query)
                {
                    if (string.IsNullOrEmpty(kv.Value)) continue;
                    url += "&" + Uri.EscapeDataString(kv.Key) + "=" + Uri.EscapeDataString(kv.Value);
                }
            }
            return url;
        }

        private void ApiGetList(PlayerState state, Action<ApiPluginsResponse> onSuccess, Action<string> onError)
        {
            var query = new Dictionary<string, string>
            {
                { "category", state.Category },
                { "name", state.Search },
                { "sort", state.Sort },
                { "page", state.Page.ToString() },
                { "per_page", CardsPerPage.ToString() }
            };
            var url = BuildUrl("api_plugins", query);

            webrequest.Enqueue(url, null, (code, response) =>
            {
                if (code != 200 || string.IsNullOrEmpty(response))
                {
                    onError?.Invoke("The store couldn't be reached (HTTP " + code + "). Check the API base URL in the config.");
                    return;
                }
                try
                {
                    var parsed = JsonConvert.DeserializeObject<ApiPluginsResponse>(response);
                    if (parsed == null || parsed.status != "ok")
                    {
                        onError?.Invoke(parsed?.message ?? "The website returned an unexpected response.");
                        return;
                    }
                    onSuccess?.Invoke(parsed);
                }
                catch (Exception ex)
                {
                    PrintError("Failed to parse api_plugins response: " + ex.Message);
                    onError?.Invoke("Failed to read the response from the website.");
                }
            }, this, Core.Libraries.RequestMethod.GET, null, _config.TimeoutSeconds);
        }

        private void ApiGetById(string id, Action<ApiPlugin> onSuccess, Action<string> onError)
        {
            var url = BuildUrl("api_plugin", new Dictionary<string, string> { { "id", id } });
            webrequest.Enqueue(url, null, (code, response) =>
            {
                if (code != 200 || string.IsNullOrEmpty(response))
                {
                    onError?.Invoke("The store couldn't be reached (HTTP " + code + ").");
                    return;
                }
                try
                {
                    var parsed = JsonConvert.DeserializeObject<ApiPluginsResponse>(response);
                    if (parsed == null || parsed.status != "ok" || parsed.plugins == null || parsed.plugins.Count == 0)
                    {
                        onError?.Invoke(parsed?.message ?? "That plugin is no longer available.");
                        return;
                    }
                    onSuccess?.Invoke(parsed.plugins[0]);
                }
                catch (Exception ex)
                {
                    PrintError("Failed to parse api_plugin response: " + ex.Message);
                    onError?.Invoke("Failed to read the response from the website.");
                }
            }, this, Core.Libraries.RequestMethod.GET, null, _config.TimeoutSeconds);
        }

        #endregion

        #region Install / update

        private void InstallOrUpdate(BasePlayer player, string id)
        {
            SendReply(player, "Downloading plugin...");
            ApiGetById(id, plugin =>
            {
                webrequest.Enqueue(plugin.download_url, null, (code, body) =>
                {
                    if (code != 200 || string.IsNullOrEmpty(body))
                    {
                        SendReply(player, "Download failed (HTTP " + code + ") for " + plugin.name + ".");
                        return;
                    }

                    string className = ExtractClassName(body);
                    string fileName = (className ?? SanitizeFileName(plugin.name)) + ".cs";
                    string path = Path.Combine(Interface.Oxide.PluginDirectory, fileName);

                    try
                    {
                        File.WriteAllText(path, body);
                    }
                    catch (Exception ex)
                    {
                        PrintError("Failed to write " + fileName + ": " + ex.Message);
                        SendReply(player, "Could not save " + fileName + " to the plugins folder — check the console for details.");
                        return;
                    }

                    _data.Installed[plugin.id] = new InstalledRecord
                    {
                        Name = plugin.name,
                        Author = plugin.author,
                        FileName = fileName,
                        Version = plugin.version,
                        InstalledAtUtc = DateTime.UtcNow.ToString("o")
                    };
                    SaveData();
                    _dataVersion++;

                    string loadedName = className ?? Path.GetFileNameWithoutExtension(fileName);
                    if (_config.AutoReload)
                    {
                        ConsoleSystem.Run(ConsoleSystem.Option.Server, "oxide.reload " + loadedName);
                    }

                    SendReply(player, "Installed " + plugin.name + " v" + plugin.version + " (" + fileName + ")" +
                        (_config.AutoReload ? " and reloaded it." : ". Reload it with: oxide.reload " + loadedName));

                    // Refresh whatever the player is currently looking at.
                    var state = GetState(player);
                    if (state.ViewingId == id) OpenDetailFromApi(player, id);
                    if (state.Tab == "installed") RefreshInstalled(player);
                    else if (state.Tab == "browse") RefreshBrowse(player);

                    if (state.ViewingUpdates)
                    {
                        var row = state.UpdateResults.FirstOrDefault(r => r.Id == plugin.id);
                        if (row == null)
                        {
                            row = new UpdateCheckResult { Id = plugin.id };
                            state.UpdateResults.Add(row);
                        }
                        row.Name = plugin.name;
                        row.Author = plugin.author;
                        row.FileName = fileName;
                        row.InstalledVersion = plugin.version;
                        row.LatestVersion = plugin.version;
                        row.Pending = false;
                        row.LookupFailed = false;
                        RenderUpdatesPanel(player);
                    }

                }, this, Core.Libraries.RequestMethod.GET, null, _config.TimeoutSeconds);

            }, error => SendReply(player, error));
        }

        private void UninstallPlugin(BasePlayer player, string id)
        {
            InstalledRecord rec;
            if (!_data.Installed.TryGetValue(id, out rec))
            {
                SendReply(player, "That plugin isn't installed.");
                return;
            }

            string loadedName = Path.GetFileNameWithoutExtension(rec.FileName);
            ConsoleSystem.Run(ConsoleSystem.Option.Server, "oxide.unload " + loadedName);

            string path = Path.Combine(Interface.Oxide.PluginDirectory, rec.FileName);
            try
            {
                if (File.Exists(path)) File.Delete(path);
            }
            catch (Exception ex)
            {
                PrintError("Failed to delete " + rec.FileName + ": " + ex.Message);
                SendReply(player, "Unloaded " + rec.Name + " but could not delete " + rec.FileName + " — check the console for details.");
            }

            _data.Installed.Remove(id);
            SaveData();
            _dataVersion++;

            SendReply(player, "Uninstalled " + rec.Name + " (" + rec.FileName + ").");

            var state = GetState(player);
            if (state.ViewingId == id) OpenDetailFromApi(player, id);
            if (state.Tab == "installed") RefreshInstalled(player);
            else if (state.Tab == "browse") RefreshBrowse(player);

            if (state.ViewingUpdates)
            {
                state.UpdateResults.RemoveAll(r => r.Id == id);
                RenderUpdatesPanel(player);
            }
        }

        private static string ExtractClassName(string source)
        {
            // Matches: public class MyPlugin : RustPlugin  (also CovalencePlugin etc.)
            var match = Regex.Match(source, @"class\s+([A-Za-z_][A-Za-z0-9_]*)\s*:\s*\w*Plugin\b");
            if (match.Success) return match.Groups[1].Value;

            // Fallback: any class declaration.
            match = Regex.Match(source, @"class\s+([A-Za-z_][A-Za-z0-9_]*)");
            return match.Success ? match.Groups[1].Value : null;
        }

        private static string SanitizeFileName(string name)
        {
            var cleaned = Regex.Replace(name ?? "Plugin", @"[^A-Za-z0-9]", "");
            return string.IsNullOrEmpty(cleaned) ? "Plugin" : cleaned;
        }

        private void OpenUpdatesPanel(BasePlayer player)
        {
            var state = GetState(player);
            state.ViewingUpdates = true;
            state.CheckingUpdates = _data.Installed.Count > 0;
            state.UpdateResults = _data.Installed.Select(kv => new UpdateCheckResult
            {
                Id = kv.Key,
                Name = kv.Value.Name,
                Author = kv.Value.Author,
                FileName = kv.Value.FileName,
                InstalledVersion = kv.Value.Version
            }).ToList();

            RenderUpdatesPanel(player);
            if (_data.Installed.Count == 0) return;

            foreach (var kv in _data.Installed.ToList())
            {
                string id = kv.Key;
                ApiGetById(id, plugin =>
                {
                    ApplyUpdateResult(player, id, plugin.author, plugin.version, false);
                }, error =>
                {
                    // Plugin may have been removed from the site — surface that in the row instead of failing silently.
                    ApplyUpdateResult(player, id, null, null, true);
                });
            }
        }

        private void ApplyUpdateResult(BasePlayer player, string id, string author, string latestVersion, bool lookupFailed)
        {
            var state = GetState(player);
            var row = state.UpdateResults.FirstOrDefault(r => r.Id == id);
            if (row == null) return;

            row.Pending = false;
            row.LookupFailed = lookupFailed;
            if (!lookupFailed)
            {
                row.Author = author;
                row.LatestVersion = latestVersion;
            }

            if (state.UpdateResults.All(r => !r.Pending)) state.CheckingUpdates = false;
            if (state.ViewingUpdates) RenderUpdatesPanel(player);
        }

        #endregion

        #region UI — shared

        private static CuiElementContainer NewContainer()
        {
            var container = new CuiElementContainer();
            container.Add(new CuiPanel
            {
                Image = { Color = "0.02 0.024 0.031 0.75" },
                RectTransform = { AnchorMin = "0 0", AnchorMax = "1 1" },
                CursorEnabled = true
            }, "Overlay", UiRoot);
            return container;
        }

        private static void AddLabel(CuiElementContainer c, string parent, string text, string anchorMin, string anchorMax,
            int size = 14, TextAnchor align = TextAnchor.MiddleLeft, string color = Theme.Text)
        {
            c.Add(new CuiLabel
            {
                Text = { Text = text, FontSize = size, Align = align, Color = color },
                RectTransform = { AnchorMin = anchorMin, AnchorMax = anchorMax }
            }, parent);
        }

        private static void AddButton(CuiElementContainer c, string parent, string text, string command, string anchorMin, string anchorMax,
            string color = Theme.Surface3, string textColor = Theme.Text, int size = 12)
        {
            c.Add(new CuiButton
            {
                Button = { Command = command, Color = color },
                RectTransform = { AnchorMin = anchorMin, AnchorMax = anchorMax },
                Text = { Text = text, FontSize = size, Align = TextAnchor.MiddleCenter, Color = textColor }
            }, parent);
        }

        private static void AddPanel(CuiElementContainer c, string parent, string name, string anchorMin, string anchorMax, string color,
            string offsetMin = null, string offsetMax = null)
        {
            var panel = new CuiPanel
            {
                Image = { Color = color },
                RectTransform = { AnchorMin = anchorMin, AnchorMax = anchorMax }
            };
            if (offsetMin != null) panel.RectTransform.OffsetMin = offsetMin;
            if (offsetMax != null) panel.RectTransform.OffsetMax = offsetMax;
            c.Add(panel, parent, name);
        }

        private static void AddImage(CuiElementContainer c, string parent, string url, string anchorMin, string anchorMax)
        {
            if (string.IsNullOrEmpty(url)) return;
            c.Add(new CuiElement
            {
                Parent = parent,
                Components =
                {
                    new CuiRawImageComponent { Url = url },
                    new CuiRectTransformComponent { AnchorMin = anchorMin, AnchorMax = anchorMax }
                }
            });
        }

        #endregion

        #region UI — browse / installed shell

        private void OpenBrowse(BasePlayer player)
        {
            var state = GetState(player);
            state.Tab = "browse";
            state.ViewingId = null;
            RefreshBrowse(player);
        }

        private void RefreshBrowse(BasePlayer player)
        {
            var state = GetState(player);
            state.Loading = true;
            RenderShell(player); // show shell + loading state immediately

            ApiGetList(state, resp =>
            {
                state.CurrentList = resp.plugins ?? new List<ApiPlugin>();
                state.Categories = resp.categories ?? new Dictionary<string, string>();
                state.TotalPages = Math.Max(1, resp.total_pages);
                state.Loading = false;
                state.LastError = null;
                RenderShell(player);
            }, error =>
            {
                state.Loading = false;
                state.LastError = error;
                RenderShell(player);
            });
        }

        private void RefreshInstalled(BasePlayer player)
        {
            var state = GetState(player);
            state.Loading = false;
            RenderShell(player);
        }

        private string BuildShellCacheKey(PlayerState state)
        {
            var sb = new System.Text.StringBuilder(64);
            sb.Append(state.Tab).Append('|')
              .Append(state.Category).Append('|')
              .Append(state.Search).Append('|')
              .Append(state.Sort).Append('|')
              .Append(state.Page).Append('|')
              .Append(state.Loading ? 1 : 0).Append('|')
              .Append(state.LastError ?? "").Append('|')
              .Append(state.TotalPages).Append('|')
              .Append(_dataVersion);

            if (state.Tab == "browse" && state.CurrentList != null)
            {
                foreach (var p in state.CurrentList)
                    sb.Append('|').Append(p.id).Append(':').Append(p.version);
            }
            return sb.ToString();
        }

        private void RenderShell(BasePlayer player)
        {
            var state = GetState(player);
            CuiHelper.DestroyUi(player, UiRoot);

            string cacheKey = BuildShellCacheKey(state);
            string json;
            if (!_shellJsonCache.TryGetValue(cacheKey, out json))
            {
                var c = NewContainer();
                // Fixed-size window, centered: anchors pinned to the screen midpoint, then
                // sized out via pixel offsets on the same element so children actually inherit it.
                AddPanel(c, UiRoot, "Window", "0.5 0.5", "0.5 0.5", Theme.Alpha(Theme.Bg2, 0.98), "-460 -320", "460 320");

                const string win = "Window";

                // Header
                AddPanel(c, win, "Header", "0 0.90", "1 1", Theme.Surface);
                AddLabel(c, "Header", "Plugin Store", "0.02 0", "0.3 1", 20, TextAnchor.MiddleLeft, Theme.Text);
                AddButton(c, "Header", "Browse", "pluginstore.tab browse", "0.32 0.15", "0.42 0.85",
                    state.Tab == "browse" ? Theme.Primary : Theme.Surface3);
                AddButton(c, "Header", "Installed (" + _data.Installed.Count + ")", "pluginstore.tab installed", "0.43 0.15", "0.58 0.85",
                    state.Tab == "installed" ? Theme.Primary : Theme.Surface3);
                AddButton(c, "Header", "Sort: " + state.Sort, "pluginstore.sort", "0.59 0.15", "0.71 0.85", Theme.Surface3);
                AddButton(c, "Header", "✕", "pluginstore.close", "0.955 0.15", "0.99 0.85", Theme.PrimaryLo);

                // Search box (browse tab only)
                if (state.Tab == "browse")
                {
                    AddPanel(c, "Header", "SearchBox", "0.72 0.20", "0.945 0.80", Theme.Bg);
                    c.Add(new CuiElement
                    {
                        Name = "SearchInput",
                        Parent = "SearchBox",
                        Components =
                        {
                            new CuiInputFieldComponent
                            {
                                Text = state.Search,
                                FontSize = 12,
                                Align = TextAnchor.MiddleLeft,
                                Command = "pluginstore.search",
                                CharsLimit = 60,
                                Color = Theme.Text
                            },
                            new CuiRectTransformComponent { AnchorMin = "0.03 0", AnchorMax = "1 1" }
                        }
                    });
                }

                // Body
                AddPanel(c, win, "Body", "0 0", "1 0.90", Theme.Bg2);

                if (state.Tab == "browse")
                {
                    RenderSidebar(c, state);
                    RenderBrowseGrid(c, state);
                }
                else
                {
                    RenderInstalledList(c, state);
                }

                json = CuiHelper.ToJson(c);
                if (_shellJsonCache.Count >= MaxCacheEntries) _shellJsonCache.Clear();
                _shellJsonCache[cacheKey] = json;
            }

            CuiHelper.AddUi(player, json);
        }

        private void RenderSidebar(CuiElementContainer c, PlayerState state)
        {
            AddPanel(c, "Body", "Sidebar", "0 0", "0.20 1", Theme.Surface);
            AddLabel(c, "Sidebar", "CATEGORIES", "0.08 0.955", "0.9 0.99", 11, TextAnchor.MiddleLeft, Theme.Muted);

            var rows = new List<KeyValuePair<string, string>> { new KeyValuePair<string, string>("", "All categories") };
            if (state.Categories != null) rows.AddRange(state.Categories);

            double top = 0.93;
            double step = 0.055;
            int shown = 0;
            foreach (var kv in rows)
            {
                if (shown >= 16) break; // keep inside the sidebar height
                double y1 = top - step * (shown + 1);
                double y2 = top - step * shown;
                bool active = state.Category == kv.Key;
                AddButton(c, "Sidebar", kv.Value, "pluginstore.category " + kv.Key,
                    "0.05 " + y1.ToString("0.000"), "0.95 " + y2.ToString("0.000"),
                    active ? Theme.Primary : Theme.Surface2, Theme.Text, 11);
                shown++;
            }
        }

        private void RenderBrowseGrid(CuiElementContainer c, PlayerState state)
        {
            AddPanel(c, "Body", "Grid", "0.20 0", "1 1", Theme.Bg2);

            if (state.Loading)
            {
                AddLabel(c, "Grid", "Loading...", "0.4 0.48", "0.6 0.52", 14, TextAnchor.MiddleCenter);
                return;
            }
            if (!string.IsNullOrEmpty(state.LastError))
            {
                AddLabel(c, "Grid", state.LastError, "0.08 0.48", "0.92 0.55", 13, TextAnchor.MiddleCenter, Theme.Danger);
                return;
            }
            if (state.CurrentList == null || state.CurrentList.Count == 0)
            {
                AddLabel(c, "Grid", "No plugins found.", "0.4 0.48", "0.6 0.52", 14, TextAnchor.MiddleCenter);
                return;
            }

            double marginX = 0.02, marginY = 0.02;
            double cellW = (1.0 - marginX * (ColumnsPerPage + 1)) / ColumnsPerPage;
            double cellH = (1.0 - marginY * (RowsPerPage + 1) - 0.08) / RowsPerPage; // reserve 0.08 for pager

            for (int i = 0; i < state.CurrentList.Count; i++)
            {
                var p = state.CurrentList[i];
                int col = i % ColumnsPerPage;
                int row = i / ColumnsPerPage;

                double x1 = marginX + col * (cellW + marginX);
                double x2 = x1 + cellW;
                double y2 = 1 - marginY - row * (cellH + marginY);
                double y1 = y2 - cellH;

                string cardName = "Card_" + i;
                AddPanel(c, "Grid", cardName,
                    x1.ToString("0.0000") + " " + y1.ToString("0.0000"),
                    x2.ToString("0.0000") + " " + y2.ToString("0.0000"),
                    Theme.Surface2);

                AddImage(c, cardName, p.icon_url, "0.04 0.42", "0.30 0.92");
                AddLabel(c, cardName, Truncate(p.name, 26), "0.34 0.66", "0.98 0.92", 13, TextAnchor.MiddleLeft, Theme.Text);
                AddLabel(c, cardName, "by " + p.author, "0.34 0.44", "0.98 0.65", 10, TextAnchor.MiddleLeft, Theme.Muted);
                AddLabel(c, cardName, "v" + p.version + "   ★" + p.rating.ToString("0.0") + " (" + p.rating_count + ")",
                    "0.04 0.24", "0.98 0.42", 10, TextAnchor.MiddleLeft, Theme.Warning);
                AddLabel(c, cardName, Truncate(p.summary, 70), "0.04 0.02", "0.98 0.24", 9, TextAnchor.UpperLeft, Theme.TextMuted);

                bool installed = _data.Installed.ContainsKey(p.id);
                bool updateAvailable = installed && _data.Installed[p.id].Version != p.version;
                string label = updateAvailable ? "Update" : (installed ? "Installed" : "View");
                string btnColor = updateAvailable ? Theme.Warning : (installed ? Theme.Surface3 : Theme.Primary);
                AddButton(c, cardName, label, "pluginstore.view " + p.id, "0 0", "1 0.10", btnColor, Theme.Text, 10);
            }

            RenderPager(c, state);
        }

        private void RenderInstalledList(CuiElementContainer c, PlayerState state)
        {
            AddPanel(c, "Body", "Grid", "0 0", "1 1", Theme.Bg2);
            AddButton(c, "Grid", "Check for updates", "pluginstore.checkupdates", "0.02 0.94", "0.22 0.99", Theme.Accent);

            if (_data.Installed.Count == 0)
            {
                AddLabel(c, "Grid", "You haven't installed any plugins from the store yet.", "0.1 0.48", "0.9 0.55", 13, TextAnchor.MiddleCenter);
                return;
            }

            var list = _data.Installed.ToList();
            double rowH = 0.085;
            double top = 0.90;
            for (int i = 0; i < list.Count && i < 10; i++)
            {
                var rec = list[i].Value;
                string id = list[i].Key;
                double y2 = top - rowH * i;
                double y1 = y2 - rowH + 0.01;
                string rowName = "Row_" + i;
                AddPanel(c, "Grid", rowName, "0.02 " + y1.ToString("0.000"), "0.98 " + y2.ToString("0.000"), Theme.Surface2);
                AddLabel(c, rowName, rec.Name + "  (" + rec.FileName + ")", "0.02 0.15", "0.65 0.85", 12, TextAnchor.MiddleLeft, Theme.Text);
                AddLabel(c, rowName, "Installed version: " + rec.Version, "0.02 0", "0.65 0.2", 10, TextAnchor.MiddleLeft, Theme.Muted);
                AddButton(c, rowName, "View / Update", "pluginstore.view " + id, "0.68 0.20", "0.85 0.80", Theme.Accent, Theme.Text, 10);
                AddButton(c, rowName, "Uninstall", "pluginstore.uninstall " + id, "0.86 0.20", "0.98 0.80", Theme.Danger, Theme.Text, 10);
            }
        }

        private void RenderPager(CuiElementContainer c, PlayerState state)
        {
            AddPanel(c, "Grid", "Pager", "0 0", "1 0.06", Theme.Bg2);
            AddLabel(c, "Pager", "Page " + state.Page + " / " + state.TotalPages, "0.4 0", "0.6 1", 11, TextAnchor.MiddleCenter, Theme.TextMuted);
            if (state.Page > 1)
                AddButton(c, "Pager", "◀ Prev", "pluginstore.page -1", "0.30 0.05", "0.40 0.95", Theme.Surface3);
            if (state.Page < state.TotalPages)
                AddButton(c, "Pager", "Next ▶", "pluginstore.page 1", "0.60 0.05", "0.70 0.95", Theme.Surface3);
        }

        #endregion

        #region UI — detail overlay

        private void OpenDetailFromApi(BasePlayer player, string id)
        {
            ApiGetById(id, plugin =>
            {
                var state = GetState(player);
                state.ViewingPlugin = plugin;
                RenderDetail(player, plugin);
            }, error =>
            {
                SendReply(player, error);
            });
        }

        private string BuildDetailCacheKey(ApiPlugin p, string tab)
        {
            string installedVersion = _data.Installed.TryGetValue(p.id, out var rec) ? rec.Version : "";
            return p.id + "|" + p.version + "|" + tab + "|" + installedVersion + "|" + _dataVersion;
        }

        private void RenderDetail(BasePlayer player, ApiPlugin p)
        {
            CuiHelper.DestroyUi(player, UiDetail);
            var state = GetState(player);
            string tab = state.DetailTab == "changelog" ? "changelog" : "description";

            string cacheKey = BuildDetailCacheKey(p, tab);
            string json;
            if (!_detailJsonCache.TryGetValue(cacheKey, out json))
            {
                var c = new CuiElementContainer();
                c.Add(new CuiPanel
                {
                    Image = { Color = Theme.Alpha(Theme.Bg, 0.85) },
                    RectTransform = { AnchorMin = "0 0", AnchorMax = "1 1" },
                    CursorEnabled = true
                }, "Overlay", UiDetail);

                // Bigger window than the shell — there's a lot more to show now.
                AddPanel(c, UiDetail, "DetailWindow", "0.5 0.5", "0.5 0.5", Theme.Alpha(Theme.Surface, 0.99), "-410 -280", "410 280");
                const string win = "DetailWindow";

                AddButton(c, win, "◀ Back", "pluginstore.back", "0.02 0.94", "0.14 0.985", Theme.Surface3);
                AddButton(c, win, "✕", "pluginstore.back", "0.94 0.94", "0.99 0.985", Theme.PrimaryLo);

                AddImage(c, win, p.icon_url, "0.03 0.66", "0.20 0.92");
                AddLabel(c, win, p.name, "0.23 0.84", "0.96 0.92", 18, TextAnchor.MiddleLeft, Theme.Text);
                AddLabel(c, win, "by " + p.author + "   ·   v" + p.version + "   ·   " + p.category_label, "0.23 0.77", "0.96 0.84", 12, TextAnchor.MiddleLeft, Theme.TextMuted);
                AddLabel(c, win, "★ " + p.rating.ToString("0.0") + " (" + p.rating_count + " ratings)   ·   " + p.downloads + " downloads   ·   " + FormatSize(p.file_size),
                    "0.23 0.70", "0.96 0.77", 11, TextAnchor.MiddleLeft, Theme.Warning);

                // Description / Changelog tabs
                AddButton(c, win, "Description", "pluginstore.detailtab description", "0.03 0.615", "0.19 0.66",
                    tab == "description" ? Theme.Primary : Theme.Surface3, Theme.Text, 11);
                AddButton(c, win, "Changelog", "pluginstore.detailtab changelog", "0.20 0.615", "0.36 0.66",
                    tab == "changelog" ? Theme.Primary : Theme.Surface3, Theme.Text, 11);

                string raw = tab == "changelog" ? (p.changelog ?? "") : (p.description ?? "");
                string emptyMsg = tab == "changelog"
                    ? "<i>No changelog has been published for this plugin yet.</i>"
                    : "<i>No description provided.</i>";
                bool truncated = raw.Length > MaxDetailTextChars;
                string shown = truncated ? raw.Substring(0, MaxDetailTextChars) : raw;
                string formatted = FormatRichText(shown, emptyMsg);
                if (truncated)
                    formatted += "\n\n<color=#8a8f9a>… truncated, see the full page on the website:</color>\n<color=#38bdf8>" + p.page_url + "</color>";

                AddDetailContent(c, win, "0.03 0.19", "0.97 0.605", formatted);

                if (tab == "description" && p.tags != null && p.tags.Count > 0)
                    AddLabel(c, win, "Tags: " + string.Join(", ", p.tags), "0.03 0.155", "0.97 0.19", 10, TextAnchor.UpperLeft, Theme.Muted);

                bool installed = _data.Installed.ContainsKey(p.id);
                bool updateAvailable = installed && _data.Installed[p.id].Version != p.version;
                string label = updateAvailable ? ("Update to v" + p.version) : (installed ? "Reinstall" : "Install");
                AddButton(c, win, label, "pluginstore.install " + p.id, "0.03 0.03", "0.32 0.13", Theme.Primary, Theme.Text, 13);

                if (installed)
                {
                    AddButton(c, win, "Uninstall", "pluginstore.uninstall " + p.id, "0.34 0.03", "0.50 0.13", Theme.Danger, Theme.Text, 13);
                    AddLabel(c, win, "Installed version: " + _data.Installed[p.id].Version + " (" + _data.Installed[p.id].FileName + ")",
                        "0.52 0.03", "0.97 0.13", 10, TextAnchor.MiddleLeft, Theme.Muted);
                }

                if (p.has_staging_build)
                    AddLabel(c, win, "A staging build is also available on the website.", "0.03 -0.015", "0.97 0.02", 9, TextAnchor.MiddleLeft, Theme.Accent);

                json = CuiHelper.ToJson(c);
                if (_detailJsonCache.Count >= MaxCacheEntries) _detailJsonCache.Clear();
                _detailJsonCache[cacheKey] = json;
            }

            CuiHelper.AddUi(player, json);
        }

        #endregion

        #region UI — updates panel

        private void RenderUpdatesPanel(BasePlayer player)
        {
            CuiHelper.DestroyUi(player, UiUpdates);
            var state = GetState(player);
            if (!state.ViewingUpdates) return;

            var c = new CuiElementContainer();
            c.Add(new CuiPanel
            {
                Image = { Color = Theme.Alpha(Theme.Bg, 0.85) },
                RectTransform = { AnchorMin = "0 0", AnchorMax = "1 1" },
                CursorEnabled = true
            }, "Overlay", UiUpdates);

            AddPanel(c, UiUpdates, "UpdatesWindow", "0.5 0.5", "0.5 0.5", Theme.Alpha(Theme.Surface, 0.99), "-360 -260", "360 260");
            const string win = "UpdatesWindow";

            AddPanel(c, win, "Header", "0 0.90", "1 1", Theme.Surface2);
            string title = state.CheckingUpdates ? "Checking for Updates…" : "Check for Updates";
            AddLabel(c, "Header", title, "0.03 0", "0.6 1", 16, TextAnchor.MiddleLeft, Theme.Text);
            AddButton(c, "Header", "✕", "pluginstore.closeupdates", "0.93 0.15", "0.98 0.85", Theme.PrimaryLo);

            if (state.UpdateResults.Any(r => r.UpdateAvailable))
                AddButton(c, win, "Update All", "pluginstore.updateall", "0.03 0.855", "0.24 0.895", Theme.Orange, Theme.Text, 11);

            if (state.UpdateResults.Count == 0)
            {
                AddLabel(c, win, "You haven't installed any plugins from the store yet.", "0.1 0.45", "0.9 0.55", 13, TextAnchor.MiddleCenter, Theme.Muted);
                CuiHelper.AddUi(player, CuiHelper.ToJson(c));
                return;
            }

            const int maxRows = 8;
            double rowH = 0.105;
            double top = 0.83;
            for (int i = 0; i < state.UpdateResults.Count && i < maxRows; i++)
            {
                var r = state.UpdateResults[i];
                double y2 = top - rowH * i;
                double y1 = y2 - rowH + 0.012;
                string rowName = "URow_" + i;
                AddPanel(c, win, rowName, "0.03 " + y1.ToString("0.000"), "0.97 " + y2.ToString("0.000"), Theme.Surface3);

                AddLabel(c, rowName, r.Name ?? "(unknown plugin)", "0.02 0.52", "0.55 0.94", 13, TextAnchor.MiddleLeft, Theme.Text);
                AddLabel(c, rowName, "by " + (string.IsNullOrEmpty(r.Author) ? "?" : r.Author) + "   ·   " + r.FileName,
                    "0.02 0.08", "0.55 0.48", 10, TextAnchor.MiddleLeft, Theme.Muted);

                string statusText;
                string statusColor;
                if (r.Pending)
                {
                    statusText = "Checking...";
                    statusColor = Theme.Muted;
                }
                else if (r.LookupFailed)
                {
                    statusText = "v" + r.InstalledVersion + "   ·   not found on website";
                    statusColor = Theme.Danger;
                }
                else if (r.UpdateAvailable)
                {
                    statusText = "v" + r.InstalledVersion + "  →  v" + r.LatestVersion;
                    statusColor = Theme.Warning;
                }
                else
                {
                    statusText = "v" + r.InstalledVersion + "   ·   up to date";
                    statusColor = Theme.Success;
                }
                AddLabel(c, rowName, statusText, "0.56 0", "0.82 1", 10, TextAnchor.MiddleLeft, statusColor);

                if (r.UpdateAvailable)
                    AddButton(c, rowName, "Update", "pluginstore.install " + r.Id, "0.85 0.18", "0.98 0.82", Theme.Orange, Theme.Text, 10);
            }

            if (state.UpdateResults.Count > maxRows)
                AddLabel(c, win, "+ " + (state.UpdateResults.Count - maxRows) + " more installed plugin(s) not shown.",
                    "0.03 0.02", "0.97 0.07", 9, TextAnchor.MiddleLeft, Theme.Muted);

            CuiHelper.AddUi(player, CuiHelper.ToJson(c));
        }

        #endregion

        #region Helpers

        // Full text is always fetched now that there's real scrolling; this only guards against
        // a pathologically huge write-up chewing through CUI bandwidth/allocations.
        private const int MaxDetailTextChars = 8000;

        private const int DetailWindowWidthPx = 820;
        private const int DetailWindowHeightPx = 560;
        private const double AvgCharWidthPx = 6.2; // rough estimate for the proportional UI font at size 12
        private const int ScrollLineHeightPx = 17;
        private const int ScrollPaddingPx = 16;

        private static string Truncate(string text, int max)
        {
            if (string.IsNullOrEmpty(text)) return "";
            return text.Length <= max ? text : text.Substring(0, max - 1).TrimEnd() + "…";
        }

        private static string FormatSize(long bytes)
        {
            if (bytes >= 1024 * 1024) return (bytes / (1024.0 * 1024.0)).ToString("0.0") + " MB";
            if (bytes >= 1024) return (bytes / 1024.0).ToString("0.0") + " KB";
            return bytes + " B";
        }

        private static string FormatRichText(string raw, string emptyMessage = "<i>No description provided.</i>")
        {
            if (string.IsNullOrEmpty(raw)) return emptyMessage;

            string t = raw.Replace("\r\n", "\n");
            t = t.Replace("<", "‹").Replace(">", "›");

            t = Regex.Replace(t, "```[a-zA-Z0-9_+\\-]*\\n(.*?)\\n```",
                m => "<color=#8a8f9a>" + m.Groups[1].Value + "</color>", RegexOptions.Singleline);
            t = Regex.Replace(t, "`([^`\\n]+)`", "<color=#38bdf8>$1</color>");
            t = Regex.Replace(t, "(?m)^### (.+)$", "<size=13><b>$1</b></size>");
            t = Regex.Replace(t, "(?m)^## (.+)$", "<size=15><b>$1</b></size>");
            t = Regex.Replace(t, "\\*\\*([^*\\n]+)\\*\\*", "<b>$1</b>");
            t = Regex.Replace(t, "(^|\\W)\\*([^*\\n]+)\\*", "$1<i>$2</i>");
            t = Regex.Replace(t, @"\[([^\]]+)\]\((https?://[^\s)]+)\)", "<color=#38bdf8><u>$1</u></color> ($2)");
            t = Regex.Replace(t, "(?m)^› (.+)$", "<color=#8a8f9a><i>$1</i></color>");
            t = Regex.Replace(t, "(?m)^-{1,2} (.+)$", "  •  $1");

            return t;
        }

        private static int EstimateTextHeightPx(string formatted, int viewportWidthPx)
        {
            string stripped = Regex.Replace(formatted, "<[^>]+>", "");
            int charsPerLine = Math.Max(15, (int)(viewportWidthPx / AvgCharWidthPx));
            int totalLines = 0;
            foreach (var line in stripped.Split('\n'))
                totalLines += Math.Max(1, (int)Math.Ceiling(line.Length / (double)charsPerLine));
            return totalLines * ScrollLineHeightPx + ScrollPaddingPx;
        }

        private static void AddDetailContent(CuiElementContainer c, string parent, string anchorMin, string anchorMax, string formattedText)
        {
            var minParts = anchorMin.Split(' ');
            var maxParts = anchorMax.Split(' ');
            double x1 = double.Parse(minParts[0], System.Globalization.CultureInfo.InvariantCulture);
            double y1 = double.Parse(minParts[1], System.Globalization.CultureInfo.InvariantCulture);
            double x2 = double.Parse(maxParts[0], System.Globalization.CultureInfo.InvariantCulture);
            double y2 = double.Parse(maxParts[1], System.Globalization.CultureInfo.InvariantCulture);

            int viewportWidthPx = (int)((x2 - x1) * DetailWindowWidthPx);
            int viewportHeightPx = (int)((y2 - y1) * DetailWindowHeightPx);
            int contentHeightPx = Math.Max(EstimateTextHeightPx(formattedText, viewportWidthPx), viewportHeightPx);

            c.Add(new CuiElement
            {
                Name = "Content",
                Parent = parent,
                Components =
                {
                    new CuiScrollViewComponent
                    {
                        MovementType = UnityEngine.UI.ScrollRect.MovementType.Clamped,
                        Vertical = true,
                        Horizontal = false,
                        Inertia = true,
                        Elasticity = 0.15f,
                        DecelerationRate = 0.2f,
                        ScrollSensitivity = 24f,
                        ContentTransform = new CuiRectTransform { AnchorMin = "0 1", AnchorMax = "1 1", OffsetMin = "0 " + (-contentHeightPx), OffsetMax = "0 0" },
                        VerticalScrollbar = new CuiScrollbar { Size = 8f, AutoHide = true }
                    },
                    new CuiImageComponent { Color = Theme.Bg2 },
                    new CuiRectTransformComponent { AnchorMin = anchorMin, AnchorMax = anchorMax }
                }
            });

            c.Add(new CuiLabel
            {
                Text = { Text = formattedText, FontSize = 12, Align = TextAnchor.UpperLeft, Color = Theme.Text },
                RectTransform = { AnchorMin = "0 0", AnchorMax = "1 1", OffsetMin = "8 4", OffsetMax = "-8 -4" }
            }, "Content");
        }

        #endregion
    }
}