using System.Collections.Generic;
using System.Numerics;
using System.Text.Json.Serialization;
using Questionable.Model.Common;
using Questionable.Model.Common.Converter;
using Questionable.Model.Questing.Converter;

namespace Questionable.Model.Questing;

public sealed class QuestStep
{
	public const float DefaultStopDistance = 3f;

	public const int VesperBayAetheryteTicket = 30362;

	public uint? DataId { get; set; }

	[JsonConverter(typeof(VectorConverter))]
	public Vector3? Position { get; set; }

	public float? StopDistance { get; set; }

	public ushort TerritoryId { get; set; }

	[JsonIgnore(/*Could not decode attribute arguments.*/)]
	public EInteractionType InteractionType { get; set; }

	public float? NpcWaitDistance { get; set; }

	public ushort? TargetTerritoryId { get; set; }

	public float? DelaySecondsAtStart { get; set; }

	public uint? PickUpItemId { get; set; }

	public bool Disabled { get; set; }

	public bool DisableNavmesh { get; set; }

	public bool? Mount { get; set; }

	public bool? Fly { get; set; }

	public bool? Land { get; set; }

	public bool? Sprint { get; set; }

	public bool? IgnoreDistanceToObject { get; set; }

	public bool? RestartNavigationIfCancelled { get; set; }

	public string? Comment { get; set; }

	public EAetheryteLocation? Aetheryte { get; set; }

	[JsonConverter(typeof(AethernetShardConverter))]
	public EAetheryteLocation? AethernetShard { get; set; }

	public EAetheryteLocation? AetheryteShortcut { get; set; }

	public AethernetShortcut? AethernetShortcut { get; set; }

	public uint? AetherCurrentId { get; set; }

	public uint? ItemId { get; set; }

	public bool? GroundTarget { get; set; }

	public int? ItemCount { get; set; }

	public EEmote? Emote { get; set; }

	public ChatMessage? ChatMessage { get; set; }

	public EAction? Action { get; set; }

	public EStatus? Status { get; set; }

	public EExtendedClassJob TargetClass { get; set; }

	public byte? TaxiStandId { get; set; }

	public EEnemySpawnType? EnemySpawnType { get; set; }

	public List<uint> KillEnemyDataIds { get; set; } = new List<uint>();

	public List<ComplexCombatData> ComplexCombatData { get; set; } = new List<ComplexCombatData>();

	public CombatItemUse? CombatItemUse { get; set; }

	public float? CombatDelaySecondsAtStart { get; set; }

	public JumpDestination? JumpDestination { get; set; }

	public DutyOptions? DutyOptions { get; set; }

	public SinglePlayerDutyOptions? SinglePlayerDutyOptions { get; set; }

	public byte SinglePlayerDutyIndex => SinglePlayerDutyOptions?.Index ?? 0;

	public SkipConditions? SkipConditions { get; set; }

	public List<List<QuestWorkValue>?> RequiredQuestVariables { get; set; } = new List<List<QuestWorkValue>>();

	public List<EExtendedClassJob> RequiredCurrentJob { get; set; } = new List<EExtendedClassJob>();

	public List<EExtendedClassJob> RequiredQuestAcceptedJob { get; set; } = new List<EExtendedClassJob>();

	public List<GatheredItem> ItemsToGather { get; set; } = new List<GatheredItem>();

	public List<QuestWorkValue?> CompletionQuestVariablesFlags { get; set; } = new List<QuestWorkValue>();

	public List<DialogueChoice> DialogueChoices { get; set; } = new List<DialogueChoice>();

	public List<uint> PointMenuChoices { get; set; } = new List<uint>();

	public PurchaseMenu? PurchaseMenu { get; set; }

	[JsonConverter(typeof(ElementIdConverter))]
	public ElementId? PickUpQuestId { get; set; }

	[JsonConverter(typeof(ElementIdConverter))]
	public ElementId? TurnInQuestId { get; set; }

	[JsonConverter(typeof(ElementIdConverter))]
	public ElementId? NextQuestId { get; set; }

	[JsonConstructor]
	public QuestStep()
	{
	}

	public QuestStep(EInteractionType interactionType, uint? dataId, Vector3? position, ushort territoryId)
	{
		InteractionType = interactionType;
		DataId = dataId;
		Position = position;
		TerritoryId = territoryId;
	}

	public float CalculateActualStopDistance()
	{
		float? stopDistance = StopDistance;
		if (stopDistance.HasValue)
		{
			return stopDistance.GetValueOrDefault();
		}
		switch (InteractionType)
		{
		case EInteractionType.WalkTo:
			return 0.25f;
		case EInteractionType.AttuneAetheryte:
		case EInteractionType.RegisterFreeOrFavoredAetheryte:
			return 10f;
		default:
			return 3f;
		}
	}

	public bool IsTeleportableForPriorityQuests()
	{
		if (AetheryteShortcut.HasValue)
		{
			return true;
		}
		if (InteractionType == EInteractionType.UseItem && ItemId == 30362)
		{
			return true;
		}
		return false;
	}
}