extends Control

@onready var panel_container = $Background/HBoxContainer/MarginContainer/VBoxContainer/FaceMarginContainer/PanelContainer
@onready var margin_container = $Background/HBoxContainer/MarginContainer/VBoxContainer/FaceMarginContainer/PanelContainer/MarginContainer
@onready var patient_file = $Background/HBoxContainer/MarginContainer/VBoxContainer/FaceMarginContainer/PanelContainer/MarginContainer/FileContainer/PatientFile
@onready var patient_file_title = $Background/HBoxContainer/MarginContainer/VBoxContainer/FaceMarginContainer/PanelContainer/MarginContainer/FileContainer/HBoxContainer/PatientFileTitle
@onready var face_zoom = $Background/HBoxContainer/MarginContainer/VBoxContainer/FaceMarginContainer/FaceZoom
@onready var alone_controls = $Background/HBoxContainer/MarginContainer/VBoxContainer/ControlsMarginContainer/Alone
@onready var patient_controls = $Background/HBoxContainer/MarginContainer/VBoxContainer/ControlsMarginContainer/Patient
@onready var patient_texture = $Background/HBoxContainer/Desk/PatientTextureRect
@onready var dialogue_resource: Resource
@onready var balloon: Node
@onready var patient_emotions : Dictionary


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	
	#Connecting signals
	alone_controls.get_node("PatientFile").pressed.connect(self._patient_file)
	patient_controls.get_node("PatientFile").pressed.connect(self._patient_file)
	
	alone_controls.get_node("Guidebook").pressed.connect(self._guidebook)
	patient_controls.get_node("Guidebook").pressed.connect(self._guidebook)
	
	alone_controls.get_node("CallNextPatient").pressed.connect(self._call_next_patient)
	
	patient_controls.get_node("PatientRecording").pressed.connect(self._patient_recording)
	
	patient_controls.get_node("Examine").pressed.connect(self._examine)
	
	#Instantiating a custom balloon
	var Balloon: Resource = preload("res://Dialogues/balloon.tscn")
	balloon = Balloon.instantiate()
	var panel = balloon.get_node("Balloon/Panel")
	
	get_tree().current_scene.add_child(balloon)
	balloon.name = "Balloon"
	panel.size = Vector2(1260, 250)
	
	#Hiding everything
	self.hide()
	for node in margin_container.get_children():
		node.hide()
	panel_container.hide()
	face_zoom.hide()
	patient_controls.hide()
	patient_texture.hide()
	


func gameplay_loop(patient_id):
	
	new_patient(patient_id)
	
	

func new_patient(patient_id):
	
	#Loading Patient Files
	var file_path: String = "res://Dialogues/Patients/patient_" + String(patient_id) + "_file.txt"
	print(file_path)
	var file = FileAccess.open(file_path, FileAccess.READ)
	var file_content = file.get_as_text()

	patient_file.text = file_content
	patient_file_title.text = "
PATIENT FILE #" + String(patient_id)
	
	file.close()
	
	#Loading Patient Texture
	file_path = "res://Art/Patients/patient_" + String(patient_id) + "/patient_" + String(patient_id) + "_full.png"
	patient_texture.texture = load(file_path)
	
	#Loading Face Emotions
	var face: Resource
	var emotion: Dictionary
	
		#Neutral
	file_path = "res://Art/Patients/patient_" + String(patient_id) + "/patient_" + String(patient_id) + "_neutral.png"
	face = load(file_path)
	emotion = {"neutral": face}
	patient_emotions.merge(emotion)
	
		#Smiling
	file_path = "res://Art/Patients/patient_" + String(patient_id) + "/patient_" + String(patient_id) + "_smiling.png"
	face = load(file_path)
	emotion = {"smiling": face}
	patient_emotions.merge(emotion)
	
	
	
	#Loading Default Face
	face = patient_emotions["neutral"]
	face_zoom.texture = face
	
	#Loading Dialogue Resource
	var dialogue_resource_path = "res://Dialogues/Patients/patient_" + String(patient_id) + ".dialogue"
	dialogue_resource = load(dialogue_resource_path)



func _patient_file():
	
	for node in margin_container.get_children():
		node.hide()
	panel_container.show()
	face_zoom.hide()
	margin_container.get_node("FileContainer").show()



func _guidebook():
	
	for node in margin_container.get_children():
		node.hide()
	panel_container.show()
	face_zoom.hide()
	margin_container.get_node("Rules").show()



func _call_next_patient():
	
	#Hiding and Showing appropriate scenes
	
	#alone_controls.hide()
	#patient_controls.show()
	#patient_texture.show()
	#_examine()
	
	var scenes_to_hide = margin_container.get_children()
	scenes_to_hide.append_array([alone_controls,panel_container])
	TransitionScreen.transition("big", scenes_to_hide, [patient_controls,patient_texture,face_zoom])
	await TransitionScreen.transition_finished
	
	#Starting Dialogue
	DialogueManager.got_dialogue.connect(_change_emotion)
	balloon.start(dialogue_resource, "start")



func _patient_recording():
	
	for node in margin_container.get_children():
		node.hide()
	panel_container.show()
	face_zoom.hide()
	margin_container.get_node("RecordingContainer").show()



func _examine():
	
	for node in margin_container.get_children():
		node.hide()
	panel_container.hide()
	face_zoom.show()



func _change_emotion(dialogue_line) -> void:
	
	var line_tag = dialogue_line.tags
	var new_emotion
	
	if line_tag.is_empty() == false:
		new_emotion = line_tag[0]
		print("Emotion changed to ", new_emotion)
		face_zoom.texture = patient_emotions[new_emotion]
	
	
	
			
	pass



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