using UnityEngine;
using System.Collections;

namespace FORGE3D
{
	public class F3DAudioController : MonoBehaviour
	{
		// Singleton instance 
		public static F3DAudioController instance;

		// Audio timers
		float timer_01, timer_02;
		public Transform audioSource;
		public Vector2 volumeRange;
		[Header("Vulcan")] public AudioClip[] vulcanHit; // Impact prefabs array  
		public AudioClip vulcanShot; // Shot prefab
		public float vulcanDelay; // Shot delay in ms
		public float vulcanHitDelay; // Hit delay in ms

		[Header("Solo gun")] public AudioClip[] soloGunHit;
		public AudioClip soloGunShot;
		public float soloGunDelay;
		public float soloGunHitDelay;

		[Header("Sniper")] public AudioClip[] sniperHit;
		public AudioClip sniperShot;
		public float sniperDelay;
		public float sniperHitDelay;

		[Header("Shot gun")] public AudioClip[] shotGunHit;
		public AudioClip shotGunShot;
		public float shotGunDelay;
		public float shotGunHitDelay;

		[Header("Seeker")] public AudioClip[] seekerHit;
		public AudioClip seekerShot;
		public float seekerDelay;
		public float seekerHitDelay;

		[Header("Rail gun")] public AudioClip[] railgunHit;
		public AudioClip railgunShot;
		public float railgunDelay;
		public float railgunHitDelay;

		[Header("Plasma gun")] public AudioClip[] plasmagunHit;
		public AudioClip plasmagunShot;
		public float plasmagunDelay;
		public float plasmagunHitDelay;

		[Header("Plasma beam")] public AudioClip plasmabeamOpen; // Open audio clip prefab
		public AudioClip plasmabeamLoop; // Loop audio clip prefab
		public AudioClip plasmabeamClose; // Close audio clip prefab

		[Header("Plasma beam heavy")] public AudioClip plasmabeamHeavyOpen;
		public AudioClip plasmabeamHeavyLoop;
		public AudioClip plasmabeamHeavyClose;

		[Header("Lightning gun")] public AudioClip lightningGunOpen;
		public AudioClip lightningGunLoop;
		public AudioClip lightningGunClose;

		[Header("Flame gun")] public AudioClip flameGunOpen;
		public AudioClip flameGunLoop;
		public AudioClip flameGunClose;

		[Header("Laser impulse")] public AudioClip[] laserImpulseHit;
		public AudioClip laserImpulseShot;
		public float laserImpulseDelay;
		public float laserImpulseHitDelay;

		void Awake()
		{
			// Initialize singleton
			instance = this;
		}

		void Update()
		{
			// Update timers
			timer_01 += Time.deltaTime;
			timer_02 += Time.deltaTime;
		}

		// Play vulcan shot audio at specific position
		public void VulcanShot(Vector3 pos)
		{
			// Audio source can only be played once for each vulcanDelay
			if (timer_01 >= vulcanDelay)
			{
				// Spawn audio source prefab from pool
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, vulcanShot, pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					// Modify audio source settings specific to it's type
					aSrc.pitch = Random.Range(0.95f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 5f;
					aSrc.loop = false;
					aSrc.Play();

					// Reset delay timer
					timer_01 = 0f;
				}
			}
		}

		// Play vulcan hit audio at specific position
		public void VulcanHit(Vector3 pos)
		{
			if (timer_02 >= vulcanHitDelay)
			{
				// Spawn random hit audio prefab from pool for specific weapon type
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource,
						vulcanHit[Random.Range(0, vulcanHit.Length)], pos, null).gameObject.GetComponent<AudioSource>();
				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.95f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 7f;
					aSrc.loop = false;
					aSrc.Play();

					timer_02 = 0f;
				}
			}
		}

		// Play solo gun shot audio at specific position
		public void SoloGunShot(Vector3 pos)
		{
			if (timer_01 >= soloGunDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, soloGunShot, pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.95f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 30f;
					aSrc.loop = false;

					aSrc.Play();

					timer_01 = 0f;
				}
			}
		}

		// Play solo gun hit audio at specific position
		public void SoloGunHit(Vector3 pos)
		{
			if (timer_02 >= soloGunHitDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource,
						soloGunHit[Random.Range(0, soloGunHit.Length)], pos, null)
						.gameObject.GetComponent<AudioSource>();
				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.95f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 50f;
					aSrc.loop = false;
					aSrc.Play();

					timer_02 = 0f;
				}
			}
		}

		// Play sniper shot audio at specific position
		public void SniperShot(Vector3 pos)
		{
			if (timer_01 >= sniperDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, sniperShot, pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.9f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 6f;
					aSrc.loop = false;

					aSrc.Play();

					timer_01 = 0f;
				}
			}
		}

		// Play sniper hit audio at specific position
		public void SniperHit(Vector3 pos)
		{
			if (timer_02 >= sniperHitDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource,
						sniperHit[Random.Range(0, sniperHit.Length)], pos, null).gameObject.GetComponent<AudioSource>();
				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.9f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 8f;
					aSrc.loop = false;
					aSrc.Play();

					timer_02 = 0f;
				}
			}
		}

		// Play shotgun shot audio at specific position
		public void ShotGunShot(Vector3 pos)
		{
			if (timer_01 >= shotGunDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, shotGunShot, pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.9f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 8f;
					aSrc.loop = false;

					aSrc.Play();

					timer_01 = 0f;
				}
			}
		}

		// Play shotgun hit audio at specific position
		public void ShotGunHit(Vector3 pos)
		{
			if (timer_02 >= shotGunHitDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource,
						shotGunHit[Random.Range(0, shotGunHit.Length)], pos, null)
						.gameObject.GetComponent<AudioSource>();
				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.9f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 7f;
					aSrc.loop = false;
					aSrc.Play();

					timer_02 = 0f;
				}
			}
		}

		// Play seeker shot audio at specific position
		public void SeekerShot(Vector3 pos)
		{
			if (timer_01 >= seekerDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, seekerShot, pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.8f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 8f;
					aSrc.loop = false;

					aSrc.Play();

					timer_01 = 0f;
				}
			}
		}

		// Play seeker hit audio at specific position
		public void SeekerHit(Vector3 pos)
		{
			if (timer_02 >= seekerHitDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource,
						seekerHit[Random.Range(0, seekerHit.Length)], pos, null).gameObject.GetComponent<AudioSource>();
				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.8f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 25f;
					aSrc.loop = false;
					aSrc.Play();

					timer_02 = 0f;
				}
			}
		}

		// Play railgun shot audio at specific position
		public void RailGunShot(Vector3 pos)
		{
			if (timer_01 >= railgunDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, railgunShot, pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.8f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 4f;
					aSrc.loop = false;

					aSrc.Play();

					timer_01 = 0f;
				}
			}
		}

		// Play railgun hit audio at specific position
		public void RailGunHit(Vector3 pos)
		{
			if (timer_02 >= railgunHitDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource,
						railgunHit[Random.Range(0, railgunHit.Length)], pos, null)
						.gameObject.GetComponent<AudioSource>();
				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.8f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 20f;
					aSrc.loop = false;
					aSrc.Play();

					timer_02 = 0f;
				}
			}
		}

		// Play plasma gun shot audio at specific position
		public void PlasmaGunShot(Vector3 pos)
		{
			if (timer_01 >= plasmagunDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, plasmagunShot, pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.8f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 4f;
					aSrc.loop = false;

					aSrc.Play();

					timer_01 = 0f;
				}
			}
		}

		// Play plasma gun hit audio at specific position
		public void PlasmaGunHit(Vector3 pos)
		{
			if (timer_02 >= plasmagunHitDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource,
						plasmagunHit[Random.Range(0, plasmagunHit.Length)], pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.8f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 50f;
					aSrc.loop = false;
					aSrc.Play();

					timer_02 = 0f;
				}
			}
		}

		// Play plasma beam shot and loop audio at specific position
		public void PlasmaBeamLoop(Vector3 pos, Transform loopParent)
		{
			AudioSource aOpen =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, plasmabeamOpen, pos, null)
					.gameObject.GetComponent<AudioSource>();
			AudioSource aLoop =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, plasmabeamLoop, pos, loopParent)
					.gameObject.GetComponent<AudioSource>();


			if (aOpen != null && aLoop != null)
			{
				aOpen.pitch = Random.Range(0.8f, 1f);
				aOpen.volume = Random.Range(volumeRange.x, volumeRange.y);
				aOpen.minDistance = 50f;
				aOpen.loop = false;
				aOpen.Play();

				aLoop.pitch = Random.Range(0.95f, 1f);
				aLoop.volume = Random.Range(volumeRange.x, volumeRange.y);
				aLoop.loop = true;
				aLoop.minDistance = 50f;
				aLoop.Play();
			}
		}

		// Play plasma beam closing audio at specific position
		public void PlasmaBeamClose(Vector3 pos)
		{
			AudioSource aClose =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, plasmabeamClose, pos, null)
					.gameObject.GetComponent<AudioSource>();

			if (aClose != null)
			{
				aClose.pitch = Random.Range(0.8f, 1f);
				aClose.volume = Random.Range(volumeRange.x, volumeRange.y);
				aClose.minDistance = 50f;
				aClose.loop = false;
				aClose.Play();
			}
		}

		// Play heavy plasma beam shot and loop audio at specific position
		public AudioSource PlasmaBeamHeavyLoop(Vector3 pos, Transform loopParent)
		{
			AudioSource aOpen =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, plasmabeamHeavyOpen, pos, null)
					.gameObject.GetComponent<AudioSource>();
			AudioSource aLoop =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, plasmabeamHeavyLoop, pos, loopParent)
					.gameObject.GetComponent<AudioSource>();


			if (aOpen != null && aLoop != null)
			{
				aOpen.pitch = Random.Range(0.8f, 1f);
				aOpen.volume = Random.Range(volumeRange.x, volumeRange.y);
				aOpen.minDistance = 50f;
				aOpen.loop = false;
				aOpen.Play();

				aLoop.pitch = Random.Range(0.95f, 1f);
				aLoop.volume = Random.Range(volumeRange.x, volumeRange.y);
				aLoop.loop = true;
				aLoop.minDistance = 50f;

				aLoop.Play();
			}
			return aLoop;
		}

		// Play heavy plasma beam closing audio at specific position
		public void PlasmaBeamHeavyClose(Vector3 pos)
		{
			AudioSource aClose =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, plasmabeamHeavyClose, pos, null)
					.gameObject.GetComponent<AudioSource>();

			if (aClose != null)
			{
				aClose.pitch = Random.Range(0.8f, 1f);
				aClose.volume = Random.Range(volumeRange.x, volumeRange.y);
				aClose.minDistance = 50f;
				aClose.loop = false;
				aClose.Play();
			}
		}

		// Play lightning gun shot and loop audio at specific position
		public void LightningGunLoop(Vector3 pos, Transform loopParent)
		{
			AudioSource aOpen =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, lightningGunOpen, pos, null)
					.gameObject.GetComponent<AudioSource>();
			AudioSource aLoop =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, lightningGunLoop, pos, loopParent.parent)
					.gameObject.GetComponent<AudioSource>();


			if (aOpen != null && aLoop != null)
			{
				aOpen.pitch = Random.Range(0.8f, 1f);
				aOpen.volume = Random.Range(volumeRange.x, volumeRange.y);
				aOpen.minDistance = 50f;
				aOpen.loop = false;
				aOpen.Play();

				aLoop.pitch = Random.Range(0.95f, 1f);
				aLoop.volume = Random.Range(volumeRange.x, volumeRange.y);
				aLoop.loop = true;
				aLoop.minDistance = 50f;

				aLoop.Play();
			}
		}

		// Play lightning gun closing audio at specific position
		public void LightningGunClose(Vector3 pos)
		{
			AudioSource aClose =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, lightningGunClose, pos, null)
					.gameObject.GetComponent<AudioSource>();

			if (aClose != null)
			{
				aClose.pitch = Random.Range(0.8f, 1f);
				aClose.volume = Random.Range(volumeRange.x, volumeRange.y);
				aClose.minDistance = 50f;
				aClose.loop = false;
				aClose.Play();
			}
		}

		// Play flame shot and loop audio at specific position
		public void FlameGunLoop(Vector3 pos, Transform loopParent)
		{
			AudioSource aOpen =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, flameGunOpen, pos, null)
					.gameObject.GetComponent<AudioSource>();
			AudioSource aLoop =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, flameGunLoop, pos, loopParent.parent)
					.gameObject.GetComponent<AudioSource>();


			if (aOpen != null && aLoop != null)
			{
				aOpen.pitch = Random.Range(0.8f, 1f);
				aOpen.volume = Random.Range(volumeRange.x, volumeRange.y);
				aOpen.minDistance = 50f;
				aOpen.loop = false;
				aOpen.Play();

				aLoop.pitch = Random.Range(0.95f, 1f);
				aLoop.volume = Random.Range(volumeRange.x, volumeRange.y);
				aLoop.loop = true;
				aLoop.minDistance = 50f;

				aLoop.Play();
			}
		}

		// Play flame closing audio at specific position
		public void FlameGunClose(Vector3 pos)
		{
			AudioSource aClose =
				F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, flameGunClose, pos, null)
					.gameObject.GetComponent<AudioSource>();

			if (aClose != null)
			{
				aClose.pitch = Random.Range(0.8f, 1f);
				aClose.volume = Random.Range(volumeRange.x, volumeRange.y);
				aClose.minDistance = 50f;
				aClose.loop = false;
				aClose.Play();
			}
		}

		// Play laser pulse shot audio at specific position
		public void LaserImpulseShot(Vector3 pos)
		{
			if (timer_01 >= laserImpulseDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource, laserImpulseShot, pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.9f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 20f;
					aSrc.loop = false;
					aSrc.Play();

					timer_01 = 0f;
				}
			}
		}

		// Play laser pulse hit audio at specific position
		public void LaserImpulseHit(Vector3 pos)
		{
			if (timer_02 >= laserImpulseHitDelay)
			{
				AudioSource aSrc =
					F3DPoolManager.Pools["GeneratedPool"].SpawnAudio(audioSource,
						laserImpulseHit[Random.Range(0, plasmagunHit.Length)], pos, null)
						.gameObject.GetComponent<AudioSource>();

				if (aSrc != null)
				{
					aSrc.pitch = Random.Range(0.8f, 1f);
					aSrc.volume = Random.Range(volumeRange.x, volumeRange.y);
					aSrc.minDistance = 20f;
					aSrc.loop = false;
					aSrc.Play();

					timer_02 = 0f;
				}
			}
		}
	}
}