class_name PhaseManager extends Node
@export var prep_phase: PrepPhase
@export var npc_spwaner: NPC_Spawner
@export var max_round_count:int = 8
@export var mornig_sound: AudioStreamPlayer

var round_number: int = 1
var active_customer:NPC

signal new_round_start_up(customer_count:int)
signal day_changed(count:int)
signal shop_opens

signal start_round_change()
signal start_new_round

signal end_game


func prepare_round() -> RoundSettings:
	var settings = RoundSettings.new()
	# aktuell sehr trausrige game progression
	if round_number == 1:
		settings.customer_count = 3
		settings.order_size = 3
		settings.time_limit = 30.00
	
	elif round_number == 2:
		settings.customer_count = 4
		settings.order_size = randi_range(3,4)
		
		settings.time_limit = 30.00
	
	elif round_number == 3:
		settings.customer_count = 5
		settings.order_size = randi_range(4,5)
		
		settings.time_limit = 30.00
		
	elif round_number == 4:
		settings.customer_count = 5
		settings.order_size = randi_range(4,6)
		
		settings.time_limit = 30.00
	
	else:
		settings.customer_count = 5
		settings.order_size = randi_range(4,6)
		
		settings.time_limit = 30.00
		
	return settings

# varaibeln - wie viel customer spawnwn sollen 
func start_round()->void:
	
	for i in range(max_round_count):
		
		var round_settings:RoundSettings = prepare_round()
		new_round_start_up.emit(round_settings.customer_count)
		print("Warm-up startet...")
		mornig_sound.play()
		day_changed.emit(round_number)
		await  warm_up()
		print("Warm-up endet - Shop öffnet ")
		# shop opens logic
		shop_opens.emit()
		
		await run_rush_phase(round_settings)
		print("Runde ", round_number, " beendet.")
		start_round_change.emit()
		await  start_new_round
		round_number += 1
	
	end_game.emit()

## ausgewählt wenn man das spiel das erste mal startet 
func start_tutorial()->void:
	pass

func run_prep_phase()->void:
	pass
	
func warm_up()->void:
	await get_tree().create_timer(2.0).timeout # je nach dem wie lange ich es mache 
	
func run_rush_phase(settings:RoundSettings)->void:
	
	print("This round NPC are:"+ str(settings.customer_count))
	
	for i in range(settings.customer_count):
		print("Spawnd  customer")
		active_customer = npc_spwaner.spawn_npc(settings)
		active_customer.walk()
		active_customer.shop_entert_sound.play()
		await active_customer.npc_left
		print("NPC left")
		# hier kann man dann  das neue taget machen oder zb eine ander metheode 
		await get_tree().create_timer(1.5).timeout
	
	# wenn jetzt ein sknal kommt  soll weiter gemacht werden 
	
func day_result_phase()->void:
	pass