extends Control

@onready
var open_button := $Open

@onready
var fileDialog := $FileDialog

@onready
var list := $ScrollContainer/VBoxContainer

@onready
var game_label := $GameLabel

@onready
var player := $Player

func get_suggestion_list() -> void:
	var http_request = HTTPRequest.new()
	add_child(http_request)
	http_request.request_completed.connect(self._http_request_completed)
	
	# Perform a GET request. The URL below returns JSON as of writing.
	var error = http_request.request("https://music.sanplex.tech/music/all")
	if error != OK:
		push_error("An error occurred in the HTTP request.")

# Called when the node enters the scene tree for the first time.
func _ready():
	open_button.pressed.connect(open)
	player.fetched.connect(fetched)
	get_suggestion_list()
	#dir_contents("/Users/sebastian/ResilioSync/Sorterat_test")
	
func fetched():
	var http_request = HTTPRequest.new()
	add_child(http_request)
	http_request.request_completed.connect(show_fetched)
	
	# Perform a GET request. The URL below returns JSON as of writing.
	var error = http_request.request("https://music.sanplex.tech/music/info")
	if error != OK:
		push_error("An error occurred in the HTTP request.")

func show_fetched(result, response_code, headers, body) -> void:
	var json = JSON.new()
	var error = json.parse(body.get_string_from_utf8())
	
	if error == OK:
		var data_received = json.get_data()
		print("data_received: ", data_received)
		game_label.text = data_received.Game

# Called when the HTTP request is completed.
func _http_request_completed(result, response_code, headers, body):
	var json = JSON.new()
	var error = json.parse(body.get_string_from_utf8())
	
	if error == OK:
		var data_received = json.get_data()
		if typeof(data_received) == TYPE_ARRAY:
			games.append_array(data_received)
			for game in games:
				var label := Label.new()
				label.text = game
				list.add_child(label)
			#print(data_received) # Prints array
		else:
			print("Unexpected data")


	# Will print the user agent string used by the HTTPRequest node (as recognized by httpbin.org).
	#print(response)

func open():
	fileDialog.popup()



# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	
	pass

func _on_file_dialog_dir_selected(path):
	print(path)
	dir_contents(path)
	
var songs := []
var games := []
#var player = preload("res://Player.gd")
	
func dir_contents(path: String) -> void:
	var dir = DirAccess.open(path)
	if dir:
		dir.list_dir_begin()
		var file_name = dir.get_next()
		songs.clear()
		while file_name != "":
			if dir.current_is_dir():
				#print("Found directory: " + file_name)
				games.append(file_name)
			else:
				#print("Found file: " + file_name)
				if file_name.ends_with(".mp3"):
					songs.append(path + "/" + file_name)
			file_name = dir.get_next()
		
	else:
		print("An error occurred when trying to access the path.")
	
	if songs:
		player.set_songs(songs)
	for game in games:
		var label := Label.new()
		label.text = game
		list.add_child(label)