using System;
using System.Collections.Generic;
using UnityEngine;

public class ReplicasSystem : MonoBehaviour
{
    [Header("Ссылки")]
    [SerializeField] ReplicasPlayer player;

    private List<Weapon> weapons;
    private bool initialized = false;

    [Header("Реплики")]
    [SerializeField] ReplicasSequence reloadedReplicas;
    [SerializeField] ReplicasSequence enemyShipDefeated;
    [SerializeField] ReplicasSequence enemyShipDamaged;

    public void Init()
    {
        player.Init();

        weapons = G.WeaponModel.Weapons;
        weapons[0].OnReloaded += Weapon_OnReloaded;
        weapons[1].OnReloaded += Weapon_OnReloaded;

        EnemyShip.ShipDefeated += EnemyShip_ShipDefeated;
        EnemyShip.ShipDamaged += EnemyShip_ShipDamaged; ;


        initialized = true;
    }

    private void EnemyShip_ShipDamaged(EnemyShip obj)
    {
        player.EnqueueReplica(enemyShipDamaged);
    }

    private void EnemyShip_ShipDefeated(EnemyShip obj)
    {
        player.EnqueueReplica(enemyShipDefeated);
    }

    void OnDestroy()
    {
        if(initialized)
        {
            weapons[0].OnReloaded -= Weapon_OnReloaded;
            weapons[1].OnReloaded -= Weapon_OnReloaded;

            EnemyShip.ShipDefeated -= EnemyShip_ShipDefeated;
        }
    }

    private void Weapon_OnReloaded(Weapon weapon)
    {
        Debug.Log("перезарядка");
        if(weapon == G.WeaponModel.CurrentWeapon)
        {
            Debug.Log("Отдаю реплику в плеер");
            player.EnqueueReplica(reloadedReplicas);
        }
    }
}

[Serializable]
public struct Replica
{
    public AudioClip clip;
    public float lifetime;
    public bool playParallel;
    [Range(0, 1)] public float probability;

    [HideInInspector] public float creationTime;
}

[Serializable]
public struct ReplicasSequence // для набора однообразных реплик
{
    public List<AudioClip> clips;
    public float lifetime;
    public bool playParallel;
    [Range(0, 1)] public float probability;

    public Replica GetRandomReplica()
    {
        if (clips == null || clips.Count == 0) return default(Replica);
        var clip = clips[UnityEngine.Random.Range(0, clips.Count)];

        var replica = new Replica();
        replica.clip = clip;
        replica.lifetime = lifetime;
        replica.playParallel = playParallel;
        replica.probability = probability;

        return replica;
    }
}