using System;

using Colosseum.AI;
using Colosseum.Enemy;

using Unity.Behavior;
using Unity.Properties;

using Action = Unity.Behavior.Action;

/// <summary>
/// 지정된 공통 패턴 역할의 준비 여부를 확인하는 체크 액션 기반 클래스입니다.
/// </summary>
[Serializable, GeneratePropertyBag]
public abstract partial class CheckPatternReadyActionBase : Action
{
    /// <summary>
    /// 현재 액션이 검사할 패턴 역할입니다.
    /// </summary>
    protected abstract BossCombatPatternRole PatternRole { get; }

    protected override Status OnStart()
    {
        BossCombatBehaviorContext context = GameObject.GetComponent<BossCombatBehaviorContext>();
        if (context == null)
            return Status.Failure;

        if (context.IsBehaviorSuppressed)
            return Status.Failure;

        BossPatternData pattern = context.GetPattern(PatternRole);
        if (pattern == null)
            return Status.Failure;

        if (context.CurrentPatternPhase < pattern.MinPhase)
            return Status.Failure;

        return UsePatternAction.IsPatternReady(GameObject, pattern) ? Status.Success : Status.Failure;
    }
}