MSQProgress/ProgressWindow.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using Dalamud.Bindings.ImGui;
using Dalamud.Interface.Windowing;
using Lumina.Excel.Sheets;
using CfcType = FFXIVClientStructs.FFXIV.Client.Game.InstanceContent.InstanceContentType;

namespace MSQProgress;

public class ProgressWindow : Window
{
    private readonly MSQDataService _dataService;
    private int _drawCount;

    public ProgressWindow() : base("MSQ Progress", ImGuiWindowFlags.AlwaysAutoResize)
    {
        _dataService = new MSQDataService(Service.DataManager);
    }

    public override void Draw()
    {
        if (!Service.ClientState.IsLoggedIn)
        {
            ImGui.TextColored(new Vector4(1, 0.8f, 0.4f, 1), "Log in to see your MSQ progress.");
            return;
        }

        _drawCount++;
        if (_drawCount % 30 == 0)
            _dataService.Refresh();

        if (ImGui.Button("Refresh"))
            _dataService.Refresh();

        ImGui.SameLine();
        ImGui.TextDisabled("(Progress updates automatically; use Refresh if needed)");

        ImGui.Spacing();
        ImGui.Separator();
        ImGui.Spacing();

        ImGui.Text("Progress by expansion");
        ImGui.TextDisabled("(Each expansion = base + all patch MSQ, e.g. ARR = 2.0 + 2.1–2.55)");
        ImGui.Spacing();

        var byExpansion = _dataService.ByExpansion;
        if (byExpansion.Count == 0)
        {
            ImGui.TextColored(new Vector4(0.8f, 0.6f, 0.2f, 1), "No MSQ data loaded. Try refreshing after opening the MSQ journal once.");
            return;
        }

        if (ImGui.BeginTable("msq_expansions", 4, ImGuiTableFlags.Borders | ImGuiTableFlags.RowBg))
        {
            ImGui.TableSetupColumn("Expansion", ImGuiTableColumnFlags.WidthStretch);
            ImGui.TableSetupColumn("Completed", ImGuiTableColumnFlags.WidthFixed, 80);
            ImGui.TableSetupColumn("Total", ImGuiTableColumnFlags.WidthFixed, 60);
            ImGui.TableSetupColumn("Remaining", ImGuiTableColumnFlags.WidthFixed, 80);
            ImGui.TableHeadersRow();

            foreach (var kv in byExpansion.OrderBy(x => x.Key))
            {
                var prog = kv.Value;
                ImGui.TableNextRow();
                ImGui.TableSetColumnIndex(0);
                var isCurrent = kv.Key == _dataService.CurrentExpansionRowId;
                if (isCurrent)
                    ImGui.TextColored(new Vector4(0.4f, 0.9f, 0.5f, 1), $"{prog.Name} (current)");
                else
                    ImGui.Text(prog.Name);
                ImGui.TableSetColumnIndex(1);
                ImGui.Text(prog.CompletedQuests.ToString());
                ImGui.TableSetColumnIndex(2);
                ImGui.Text(prog.TotalQuests.ToString());
                ImGui.TableSetColumnIndex(3);
                ImGui.Text(prog.RemainingQuests.ToString());
            }
            ImGui.EndTable();
        }

        ImGui.Spacing();
        ImGui.Separator();
        ImGui.Spacing();

        var cfcSheet = Service.DataManager.GetExcelSheet<ContentFinderCondition>();
        if (cfcSheet != null)
        {
            var (until, fromStart) = GetQuestsUntilNextInstanceUnlock(cfcSheet);
            var currentIndex = _dataService.CurrentGlobalIndex;
            if (until >= 0)
                ImGui.TextColored(new Vector4(0.6f, 0.85f, 1f, 1), $"{until} Quests remaining until next instance unlock");
            else if (fromStart >= 0)
                ImGui.TextColored(new Vector4(0.6f, 0.85f, 1f, 1), $"At least {fromStart} quests until next instance unlock (open MSQ journal + Refresh for exact count)");
            else if (currentIndex >= 0)
                ImGui.TextColored(new Vector4(0.7f, 0.7f, 0.6f, 1), "Next instance unlock unknown (open MSQ journal and Refresh).");
            else
                ImGui.TextColored(new Vector4(0.5f, 0.7f, 0.5f, 1), "No instance unlocks remaining (or open MSQ journal and Refresh).");
        }
        else
            ImGui.TextDisabled("Duty data unavailable.");
    }

    /// <summary>Returns (quests until next instance, from-start fallback). Uses MSQ order only (ignores game unlock state) so we always show the next instance in the story.</summary>
    private (int until, int fromStart) GetQuestsUntilNextInstanceUnlock(IEnumerable<ContentFinderCondition> cfcSheet)
    {
        int minUntil = -1;
        int minFromStart = -1;
        var currentIndex = _dataService.CurrentGlobalIndex;
        foreach (var cfc in GetDutiesForDisplay(cfcSheet))
        {
            if (!DutyUnlockMap.TryGetUnlockQuest(cfc.RowId, out var unlockQuestId, Service.DataManager))
                unlockQuestId = DutyUnlockMap.GetUnlockQuestFromRow(cfc);
            if (unlockQuestId == 0)
                continue;
            var unlockStepIndex = _dataService.GetStepIndexForQuest(unlockQuestId);
            // Skip if we're past this unlock (we've completed that step)
            if (currentIndex >= 0 && unlockStepIndex >= 0 && unlockStepIndex < currentIndex)
                continue;

            int until;
            if (currentIndex >= 0 && unlockStepIndex >= 0 && unlockStepIndex == currentIndex)
                until = 0; // we're on the unlock quest right now
            else
                until = _dataService.QuestsUntilQuest(unlockQuestId);

            var fromStart = _dataService.QuestsFromStartToQuest(unlockQuestId);
            if (until >= 0 && (minUntil < 0 || until < minUntil))
                minUntil = until;
            if (fromStart >= 0 && (minFromStart < 0 || fromStart < minFromStart))
                minFromStart = fromStart;
        }
        return (minUntil, minFromStart);
    }

    private static IEnumerable<ContentFinderCondition> GetDutiesForDisplay(IEnumerable<ContentFinderCondition> sheet)
    {
        var dungeon = (uint)CfcType.Dungeon;
        var trial = (uint)CfcType.Trial;
        var raid = (uint)CfcType.Raid;
        foreach (var row in sheet)
        {
            if (!row.ContentType.IsValid) continue;
            var typeId = row.ContentType.RowId;
            if (typeId == dungeon || typeId == trial || typeId == raid)
                yield return row;
        }
    }

    private static string GetContentTypeLabel(ContentFinderCondition cfc)
    {
        if (!cfc.ContentType.IsValid)
            return "?";
        var typeId = cfc.ContentType.RowId;
        return typeId switch
        {
            (uint)CfcType.Dungeon => "Dungeon",
            (uint)CfcType.Trial => "Trial",
            (uint)CfcType.Raid => "Raid",
            (uint)CfcType.GuildOrder => "Guildhest",
            _ => "?"
        };
    }
}