using System.Numerics;
using Dalamud.Bindings.ImGui;
using Dalamud.Interface.Utility;
using Dalamud.Interface.Utility.Raii;
using FFXIVClientStructs.FFXIV.Client.UI.Agent;
using KamiLib.Window;
using Mappy.Data;
using Mappy.Windows;

namespace Mappy.Classes.MapWindowComponents;

public unsafe class MapContextMenu
{
    public void Draw(Vector2 mapDrawOffset)
    {
        using var contextMenu = ImRaii.ContextPopup("Mappy_Context_Menu");

        if (!contextMenu) return;

        var cursorPosition = ImGui.GetMousePosOnOpeningCurrentPopup();
        var textureClickLocation = (cursorPosition - mapDrawOffset - System.MapRenderer.DrawPosition) / MapRenderer.MapRenderer.Scale;
        var result = textureClickLocation - new Vector2(1024.0f, 1024.0f);
        var scaledResult = result / DrawHelpers.GetMapScaleFactor() + DrawHelpers.GetRawMapOffsetVector();
        var noteAtCursor = System.MapNoteConfig.FindNoteAt(
            AgentMap.Instance()->SelectedTerritoryId, AgentMap.Instance()->SelectedMapId, scaledResult.X, scaledResult.Y);

        if (ImGui.MenuItem("Place Note")) {
            MapWindow.PendingMapNotePosition = (AgentMap.Instance()->SelectedTerritoryId, AgentMap.Instance()->SelectedMapId, scaledResult.X, scaledResult.Y);
            MapWindow.RequestOpenAddNotePopup();
        }

        if (ImGui.MenuItem("Remove Note", false, noteAtCursor is not null)) {
            if (noteAtCursor is { } note) {
                System.MapNoteConfig.Notes.Remove(note);
                System.MapNoteConfig.Save();
            }
        }

        if (ImGui.MenuItem("Clear Movement Trail")) {
            System.MovementTrailConfig.Clear();
        }

        if (ImGui.MenuItem("Place Flag")) {
            AgentMap.Instance()->FlagMarkerCount = 0;
            AgentMap.Instance()->SetFlagMapMarker(AgentMap.Instance()->SelectedTerritoryId, AgentMap.Instance()->SelectedMapId, scaledResult.X, scaledResult.Y);
            AgentChatLog.Instance()->InsertTextCommandParam(1048, false);
        }

        if (ImGui.MenuItem("Remove Flag", false, AgentMap.Instance()->FlagMarkerCount is not 0)) {
            AgentMap.Instance()->FlagMarkerCount = 0;
        }

        ImGuiHelpers.ScaledDummy(5.0f);

        if (ImGui.MenuItem("Center on Player", false, Service.ObjectTable.LocalPlayer is not null) && Service.ObjectTable.LocalPlayer is not null) {
            System.IntegrationsController.OpenOccupiedMap();
            System.MapRenderer.CenterOnGameObject(Service.ObjectTable.LocalPlayer);
        }

        if (ImGui.MenuItem("Center on Map")) {
            System.SystemConfig.FollowPlayer = false;
            System.MapRenderer.DrawOffset = Vector2.Zero;
        }

        ImGuiHelpers.ScaledDummy(5.0f);

        if (ImGui.MenuItem("Lock Zoom", "", ref System.SystemConfig.ZoomLocked)) {
            SystemConfig.Save();
        }

        ImGuiHelpers.ScaledDummy(5.0f);

        if (ImGui.MenuItem("Open Quest List", false, System.WindowManager.GetWindow<QuestListWindow>() is null)) {
            System.WindowManager.AddWindow(new QuestListWindow(), WindowFlags.OpenImmediately | WindowFlags.RequireLoggedIn);
        }

        if (ImGui.MenuItem("Open Fate List", false, System.WindowManager.GetWindow<FateListWindow>() is null)) {
            System.WindowManager.AddWindow(new FateListWindow(), WindowFlags.OpenImmediately | WindowFlags.RequireLoggedIn);
        }

        if (ImGui.MenuItem("Open Flag List", false, System.WindowManager.GetWindow<FlagHistoryWindow>() is null)) {
            System.WindowManager.AddWindow(new FlagHistoryWindow(), WindowFlags.OpenImmediately | WindowFlags.RequireLoggedIn);
        }

        if (ImGui.MenuItem("Open Note List", false, System.WindowManager.GetWindow<MapNoteListWindow>() is null)) {
            System.WindowManager.AddWindow(new MapNoteListWindow(), WindowFlags.OpenImmediately | WindowFlags.RequireLoggedIn);
        }
    }
}