using System.Numerics;
using Dalamud.Bindings.ImGui;
using Dalamud.Interface;
using Dalamud.Interface.Colors;
using Dalamud.Plugin;
using FFXIVClientStructs.FFXIV.Client.Game.UI;
using Questionable.Controller;
using Questionable.Functions;
using Questionable.Model.Questing;

namespace Questionable.Windows;

internal sealed class UiUtils
{
	private readonly QuestFunctions _questFunctions;

	private readonly QuestRegistry _questRegistry;

	private readonly IDalamudPluginInterface _pluginInterface;

	public UiUtils(QuestFunctions questFunctions, QuestRegistry questRegistry, IDalamudPluginInterface pluginInterface)
	{
		_questFunctions = questFunctions;
		_questRegistry = questRegistry;
		_pluginInterface = pluginInterface;
	}

	public (Vector4 Color, FontAwesomeIcon Icon, string Status) GetQuestStyle(ElementId elementId)
	{
		if (_questFunctions.IsQuestAccepted(elementId))
		{
			return (Color: UiThemeUtils.StatusActive, Icon: FontAwesomeIcon.PersonWalkingArrowRight, Status: "Active");
		}
		if (elementId is QuestId questId && _questFunctions.IsDailyAlliedSocietyQuestAndAvailableToday(questId))
		{
			if (_questFunctions.IsQuestBlacklisted(questId))
			{
				return (Color: UiThemeUtils.StatusBlacklisted, Icon: FontAwesomeIcon.Ban, Status: "Blacklisted");
			}
			if (!_questFunctions.IsReadyToAcceptQuest(questId))
			{
				return (Color: UiThemeUtils.StatusComplete, Icon: FontAwesomeIcon.Check, Status: "Complete");
			}
			if (_questFunctions.IsQuestComplete(questId))
			{
				return (Color: UiThemeUtils.StatusAvailableComplete, Icon: FontAwesomeIcon.Running, Status: "Available (Complete)");
			}
			return (Color: UiThemeUtils.StatusAvailable, Icon: FontAwesomeIcon.Running, Status: "Available");
		}
		if (_questFunctions.IsQuestAcceptedOrComplete(elementId))
		{
			return (Color: UiThemeUtils.StatusComplete, Icon: FontAwesomeIcon.Check, Status: "Complete");
		}
		if (_questFunctions.IsQuestUnobtainable(elementId))
		{
			return (Color: UiThemeUtils.StatusUnobtainable, Icon: FontAwesomeIcon.Minus, Status: "Unobtainable");
		}
		if (_questFunctions.IsQuestBlacklisted(elementId))
		{
			return (Color: UiThemeUtils.StatusBlacklisted, Icon: FontAwesomeIcon.Ban, Status: "Blacklisted");
		}
		if (_questFunctions.IsQuestLocked(elementId) || !_questFunctions.IsReadyToAcceptQuest(elementId) || !_questRegistry.IsKnownQuest(elementId))
		{
			return (Color: UiThemeUtils.StatusLocked, Icon: FontAwesomeIcon.Times, Status: "Locked");
		}
		return (Color: UiThemeUtils.StatusAvailable, Icon: FontAwesomeIcon.Running, Status: "Available");
	}

	public static (Vector4 color, FontAwesomeIcon icon) GetInstanceStyle(ushort instanceId)
	{
		if (UIState.IsInstanceContentCompleted(instanceId))
		{
			return (color: UiThemeUtils.StatusComplete, icon: FontAwesomeIcon.Check);
		}
		if (UIState.IsInstanceContentUnlocked(instanceId))
		{
			return (color: UiThemeUtils.StatusActive, icon: FontAwesomeIcon.Running);
		}
		return (color: UiThemeUtils.StatusLocked, icon: FontAwesomeIcon.Times);
	}

	public bool ChecklistItem(string text, Vector4 color, FontAwesomeIcon icon, float extraPadding = 0f, bool asBadge = false)
	{
		if (asBadge)
		{
			UiThemeUtils.StatusBadge(text, color, icon);
			return ImGui.IsItemHovered();
		}
		if (extraPadding > 0f)
		{
			ImGui.SetCursorPosX(ImGui.GetCursorPosX() + extraPadding);
		}
		using (_pluginInterface.UiBuilder.IconFontFixedWidthHandle.Push())
		{
			ImGui.TextColored(in color, icon.ToIconString());
		}
		bool num = ImGui.IsItemHovered();
		ImGui.SameLine();
		if (extraPadding > 0f)
		{
			ImGui.SetCursorPosX(ImGui.GetCursorPosX() + extraPadding);
		}
		ImGui.TextUnformatted(text);
		return num | ImGui.IsItemHovered();
	}

	public bool ChecklistItem(string text, bool complete, Vector4? colorOverride = null)
	{
		return ChecklistItem(text, colorOverride ?? (complete ? ImGuiColors.ParsedGreen : ImGuiColors.DalamudRed), complete ? FontAwesomeIcon.Check : FontAwesomeIcon.Times);
	}
}