using System;
using Unity.Behavior;
using UnityEngine;

namespace ProjectI.Enemies
{
    // M4 has one host-seeded finite sector. No director transport/renewal exists before M6.
    [Serializable]
    [NodeDescription(name: "Wait for fixture assignment", story: "Wait with [Context]", category: "ProjectI/Enemies", id: "b2fab616dce84a908c0312acec0b0e02")]
    public sealed class RequestEnemyAssignmentAction : Unity.Behavior.Action
    {
        [SerializeReference] public BlackboardVariable<EnemyBehaviorContext> Context;
        [SerializeReference] public BlackboardVariable<EnemyBehaviorProfile> Profile;
        private EnemyActorContext actor;
        private double until;
        protected override Status OnStart()
        {
            actor = Context?.Value?.Actor;
            var profile = Profile?.Value;
            if (actor == null || !actor.IsValid || profile == null || !profile.Valid) return Status.Failure;
            until = actor.Now + profile.assignmentWaitSeconds; return Status.Running;
        }
        protected override Status OnUpdate() => actor != null && actor.IsValid && Context?.Value?.Actor == actor && actor.Now < until
            ? Status.Running : Status.Failure; // Explicit bounded exhaustion, never manufacture another assignment.
        protected override void OnEnd() { actor = null; }
    }
}