extends CanvasLayer

@onready var journal_symptoms = $Boundaries/VBoxContainer/Journal/MarginContainer/Symptoms/RightPage/Symptoms
@onready var bookmarks = $Boundaries/VBoxContainer/Bookmarks
@onready var journal = $Boundaries/VBoxContainer/Journal

#Journal Settings
var symptoms_detailed: Array[Array] = [
["SUICIDAL IDEATIONS\nPersistent thoughts about ending one's own life",
 "PERSECUTORY DELUSIONS\nFalse conviction of being targeted or harmed", 
"UNNATURAL BEHAVIOUR\nSigns or marks of non-human nature", 
"AUDITORY HALLUCINATIONS\nFalse perceptions of external sound"],
 
["MEGALOMANIAC DELUSIONS\nFalse exaggeration of self-importance or power", 
"SOMATIC HALLUCINATIONS\nFalse sensations, from inside the body or on the skin"],

["MYSTICAL DELUSIONS\nFalse certainty of spiritual, divine connection", 
"THOUGHT INSERTION\nFalse conviction of having alien thoughts implanted in one's brain"],

["CHEMOSENSORY HALLUCINATIONS\nFalse perceptions of smell or taste", 
"DISORGANIZED SPEECH\nIncoherent sentences, words and speech"],

["HETERO-AGRESSIVE BEHAVIOUR\nExcessive hostility, verbal agression, threats", 
"DISSOCIATIVE IDENTITY\nPresence of two or more alternate personalities"]
]


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	
	#Connecting signals
	$Boundaries/VBoxContainer/Journal/MarginContainer/Rules/LeftPage/CloseManual.pressed.connect(self._on_close_manual_pressed)
	$Boundaries/VBoxContainer/Journal/MarginContainer/Symptoms/LeftPage/CloseManual.pressed.connect(self._on_close_manual_pressed)
	$Boundaries/VBoxContainer/Journal/MarginContainer/Entities/LeftPage/CloseManual.pressed.connect(self._on_close_manual_pressed)
	bookmarks.rules.pressed.connect(self._on_tab_rules_pressed)
	bookmarks.symptoms.pressed.connect(self._on_tab_symptoms_pressed)
	bookmarks.entities.pressed.connect(self._on_tab_entities_pressed)
	Globals.add_entity.connect(self.add_entity)
	
	hide() #Hiding at start

func _on_close_manual_pressed():
	hide()

func _on_journal_pressed():
	show()
	

func update_symptoms(floor_count:int):
	
	var symptoms_page : String = ""
	for i in range(-floor_count):
		for symptom in symptoms_detailed[i]:
			symptoms_page += "\n\n" + symptom
	journal.symptoms_page.text = symptoms_page


func add_entity(entity):
	if Globals.entities.has(entity) == false:
		Globals.entities.append(entity)
		update_entities(Globals.entities)


func update_entities(entities):
	
	journal.entities_page.text = ""
	for entity in entities:
		add_entity_to_journal(entity)


func add_entity_to_journal(entity: String):
	
	var config := ConfigFile.new()
	var entity_name: String = ""
	var entity_characteristics: String = ""
	var entity_course_of_action: String = ""
	var entity_text: String = ""
	
	config.load("res://Text Data/entities.cfg") #Loading Entity file
	entity_name = config.get_value(entity, "entity_name")
	entity_characteristics = config.get_value(entity, "entity_characteristics")
	entity_course_of_action = config.get_value(entity, "entity_course_of_action")
	entity_text = Globals.colorize(entity_name, "dark_red") + "\n\nCHARACTERISTICS" + entity_characteristics + "\nRECOMMENDED COURSE OF ACTION" + entity_course_of_action 
	journal.entities_page.text += "\n\n\n" + entity_text


#func update_entities(): Old function, to be deleted
	
	#journal.entities_page.text = ""
	#if Patient.entities_current_floor.is_empty():
	#	Patient.pick_floor_entities() #Picking floor entities unless a save was just loaded
	
	#var config := ConfigFile.new()
	#var entity_name: String = ""
	#var entity_characteristics: String = ""
	#var entity_course_of_action: String = ""
	#var entity_text: String = ""
	
	#journal.entities_page.text += its_entity_file
	
	#for entity in Patient.entities_current_floor:		
		#config.load("res://Dialogues/Entities/" + entity + "_file.cfg") #Loading Entity file
		#entity_name = config.get_value("", "entity_name")
		#entity_characteristics = config.get_value("", "entity_characteristics")
		#entity_course_of_action = config.get_value("", "entity_course_of_action")
		#entity_text = Globals.colorize(entity_name, "dark_red") + "\n\nCHARACTERISTICS" + entity_characteristics + "\nRECOMMENDED COURSE OF ACTION" + entity_course_of_action 
		#journal.entities_page.text += "\n\n\n" + entity_text


#Resets to initial state
func reset():
	hide()
	update_symptoms(Globals.floor_count)
	update_entities(Globals.entities)
	if Globals.floor_count <= -2:
		bookmarks.entities.show()
	else:
		bookmarks.entities.hide()


#Shows the rules tab
func _on_tab_rules_pressed(): 
	tab_switch(bookmarks.rules, journal.rules)


#Shows the symptoms tab
func _on_tab_symptoms_pressed(): 
	tab_switch(bookmarks.symptoms, journal.symptoms)


#Shows the entities tab
func _on_tab_entities_pressed(): 
	tab_switch(bookmarks.entities, journal.entities)


#Shows the correct screen according to the pressed tab
func tab_switch(pressed_tab, tab_screen):
	
	#Highlights pressed tab and unpress the others
	for tab in [bookmarks.rules, bookmarks.symptoms, bookmarks.entities]:
		if tab == pressed_tab:
			pressed_tab.set_pressed(true)
			pressed_tab.set_mouse_filter(Control.MOUSE_FILTER_IGNORE) 
		else:
			tab.set_pressed(false)
			tab.set_mouse_filter(Control.MOUSE_FILTER_STOP)
	
	#Showing desired screen and hiding the others
	for screen in [journal.rules, journal.symptoms, journal.entities]:
		if screen == tab_screen:
			screen.show()
		else:
			screen.hide()