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", 
"MANIA\nExcessively elevated mood and increased energy"],

["CHEMOSENSORY HALLUCINATIONS\nFalse perceptions of smell or taste", 
"SELF-MUTILATION\nDeliberate self-injury"],

["HETERO-AGRESSIVE BEHAVIOUR\nExcessive hostility, verbal agression, threats", 
"VISUAL HALLUCINATIONS\nFalse perceptions of visual stimuli"]
]


# 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)
	
	hide() #Hiding at start

func _on_close_manual_pressed():
	hide()

func _on_journal_pressed():
	show()
	

func update_journal(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.text = symptoms_page


#Resets to initial state
func reset():
	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()