using Dalamud.Game.Command;
using Dalamud.IoC;
using Dalamud.Plugin;
using Dalamud.Interface.Windowing;
using Dalamud.Plugin.Services;
using Malmstone.Windows;
using Malmstone.Services;
using System;
using Dalamud.Game.Text.SeStringHandling;
using Dalamud.Game.Text.SeStringHandling.Payloads;
using System.Collections.Generic;
using System.Linq;
namespace Malmstone;

public sealed class Plugin : IDalamudPlugin
{
    [PluginService] internal static IDalamudPluginInterface PluginInterface { get; private set; } = null!;
    [PluginService] internal static ITextureProvider TextureProvider { get; private set; } = null!;
    [PluginService] internal static ICommandManager CommandManager { get; private set; } = null!;

    [PluginService] internal static IChatGui Chat { get; private set; } = null!;

    private const string CommandName = "/pmalm";

    public Configuration Configuration { get; init; }

    public readonly WindowSystem WindowSystem = new("Malmstone");
    private ConfigWindow ConfigWindow { get; init; }
    private MainWindow MainWindow { get; init; }
    private PvPService PvPService;

    public Plugin()
    {
        Configuration = PluginInterface.GetPluginConfig() as Configuration ?? new Configuration();

        ConfigWindow = new ConfigWindow(this);
        MainWindow = new MainWindow(this);
        PvPService = new PvPService();

        WindowSystem.AddWindow(ConfigWindow);
        WindowSystem.AddWindow(MainWindow);

        CommandManager.AddHandler(CommandName, new CommandInfo(OnCommand)
        {
            HelpMessage = "/pmalm <rank> <all/cc/fl/rw> -- Displays PVP games left until a target rank. cc = Crystalline Conflict, fl = Frontlines, rw = Rivalwings"
        });

        PluginInterface.UiBuilder.Draw += DrawUI;
        PluginInterface.UiBuilder.OpenConfigUi += ToggleConfigUI;
        PluginInterface.UiBuilder.OpenMainUi += ToggleMainUI;
    }

    public void Dispose()
    {
        WindowSystem.RemoveAllWindows();

        ConfigWindow.Dispose();
        MainWindow.Dispose();

        CommandManager.RemoveHandler(CommandName);
    }

    private void OnCommand(string command, string args)
    {
        if (string.IsNullOrWhiteSpace(args))
        {
            ToggleMainUI();
            return;
        }

        var splitArgs = args.Split(' ', StringSplitOptions.RemoveEmptyEntries);
        var specs = new HashSet<string>(splitArgs.Skip(1).Select(spec => spec.ToLower()));

        var pvpInfo = PvPService.GetPvPSeriesInfo();

        if (pvpInfo == null) return;
        if (!int.TryParse(splitArgs[0], out int targetRank))
        {
            if (splitArgs[0] == "next") targetRank = pvpInfo.CurrentSeriesRank + 1;
            else if (splitArgs[0] == "config")
            {
                ToggleConfigUI();
                return;
            }
            else return;

        }
        // Show games left in chat log when there are args


        if (targetRank < 1)
        {
            Chat.PrintError("Can't have a target rank less than 1");
            return;
        }

        if (targetRank > 107397)
        {
            Chat.PrintError("Can't have a target rank greater than 107397 (are you really gonna be able to reach that anyways?)");
            return;
        }

        if (targetRank < pvpInfo.CurrentSeriesRank)
        {
            Chat.PrintError("You've already surpassed Rank " + targetRank);
            return;
        }

        var xpResult = Malmstone.Utils.MalmstoneXPCalculator.CalculateXp(
            pvpInfo.CurrentSeriesRank,
            targetRank,
            pvpInfo.SeriesExperience);

        bool includeAll = specs.Contains("all");
        if (!specs.Any())
        {
            includeAll = true;
        }
        var seString = new SeString(new List<Payload>());
        seString.Append(new TextPayload("\n[To Series Level " + targetRank + "]"));

        // Crystalline Conflict
        if (includeAll || specs.Contains("cc"))
        {
            seString.Append(new TextPayload("\nCrystalline Conflict:\n"));
            seString.Append(new UIForegroundPayload(35));
            if (xpResult.ActivityCounts.ContainsKey("Crystalline Conflict Win"))
            {
                var winCount = xpResult.ActivityCounts["Crystalline Conflict Win"];
                seString.Append(new TextPayload($"Win: {winCount} " + (winCount == 1 ? "time" : "times") + "\n"));
            }
            if (xpResult.ActivityCounts.ContainsKey("Crystalline Conflict Lose"))
            {
                var loseCount = xpResult.ActivityCounts["Crystalline Conflict Lose"];
                seString.Append(new TextPayload($"Lose: {loseCount} " + (loseCount == 1 ? "time" : "times") + "\n"));
            }
            seString.Append(UIForegroundPayload.UIForegroundOff);
        }

        //Frontlines
        if (includeAll || specs.Contains("fl"))
        {
            seString.Append(new TextPayload("\nFrontlines:\n"));
            seString.Append(new UIForegroundPayload(518));
            if (xpResult.ActivityCounts.ContainsKey("Frontline Win"))
            {
                var frontlineWinCount = xpResult.ActivityCounts["Frontline Win"];
                seString.Append(new TextPayload($"Take 1st Place: {frontlineWinCount} " + (frontlineWinCount == 1 ? "time" : "times") + "\n"));
            }
            if (xpResult.ActivityCounts.ContainsKey("Frontline Lose 2nd"))
            {
                var frontlineLose2ndCount = xpResult.ActivityCounts["Frontline Lose 2nd"];
                seString.Append(new TextPayload($"Take 2nd Place: {frontlineLose2ndCount} " + (frontlineLose2ndCount == 1 ? "time" : "times") + "\n"));
            }
            if (xpResult.ActivityCounts.ContainsKey("Frontline Lose 3rd"))
            {
                var frontlineLose3rdCount = xpResult.ActivityCounts["Frontline Lose 3rd"];
                seString.Append(new TextPayload($"Take 3rd Place: {frontlineLose3rdCount} " + (frontlineLose3rdCount == 1 ? "time" : "times") + "\n"));
            }
            seString.Append(UIForegroundPayload.UIForegroundOff);

            seString.Append(new TextPayload("\nFrontlines (Roulette):\n"));
            seString.Append(new UIForegroundPayload(518));
            if (xpResult.ActivityCounts.ContainsKey("Frontline Daily Win"))
            {
                var frontlineDailyWinCount = xpResult.ActivityCounts["Frontline Daily Win"];
                seString.Append(new TextPayload($"Take 1st Place: {frontlineDailyWinCount} " + (frontlineDailyWinCount == 1 ? "time" : "times") + "\n"));
            }
            if (xpResult.ActivityCounts.ContainsKey("Frontline Daily Lose 2nd"))
            {
                var frontlineDailyLose2ndCount = xpResult.ActivityCounts["Frontline Daily Lose 2nd"];
                seString.Append(new TextPayload($"Take 2nd Place: {frontlineDailyLose2ndCount} " + (frontlineDailyLose2ndCount == 1 ? "time" : "times") + "\n"));
            }
            if (xpResult.ActivityCounts.ContainsKey("Frontline Daily Lose 3rd"))
            {
                var frontlineDailyLose3rdCount = xpResult.ActivityCounts["Frontline Daily Lose 3rd"];
                seString.Append(new TextPayload($"Take 3rd Place: {frontlineDailyLose3rdCount} " + (frontlineDailyLose3rdCount == 1 ? "time" : "times") + "\n"));
            }
            seString.Append(UIForegroundPayload.UIForegroundOff);
        }

        // Rival Wings
        if (includeAll || specs.Contains("rw"))
        {
            seString.Append(new TextPayload("\nRival Wings:\n"));
            seString.Append(new UIForegroundPayload(43));
            if (xpResult.ActivityCounts.ContainsKey("Rival Wings Win"))
            {
                var rivalWingsWinCount = xpResult.ActivityCounts["Rival Wings Win"];
                seString.Append(new TextPayload($"Win: {rivalWingsWinCount} " + (rivalWingsWinCount == 1 ? "time" : "times") + "\n"));
            }
            if (xpResult.ActivityCounts.ContainsKey("Rival Wings Lose"))
            {
                var rivalWingsLoseCount = xpResult.ActivityCounts["Rival Wings Lose"];
                seString.Append(new TextPayload($"Lose: {rivalWingsLoseCount} " + (rivalWingsLoseCount == 1 ? "time" : "times") + "\n"));
            }
            seString.Append(UIForegroundPayload.UIForegroundOff);
        }

        if (seString.Payloads.Count > 0) Chat.Print(seString);
    }


    private void DrawUI() => WindowSystem.Draw();

    public void ToggleConfigUI() => ConfigWindow.Toggle();
    public void ToggleMainUI() => MainWindow.Toggle();
}