@tool
class_name CollectableUi extends CenterContainer

@export var has_stage: bool = false:
	set(focused):
		if has_stage == focused: return    
		
		if focused:
			has_stage = true
			is_collapsed = false
			if not visible: show()
		else:
			has_stage = false
			get_viewport().gui_release_focus()
			is_collapsed = true

#@export var collapsed = true:
#	set(collapse):
#		if is_inside_tree() and not Engine.is_editor_hint():
#			if State.reduce_motion:
#				collapsed = false
#				return
#		if collapse and not collapsed:
#			if is_inside_tree():
#				_hide_buttons()
#			collapsed = collapse
#		elif not collapse and collapsed:
#			if is_inside_tree():
#				_show_buttons()
#			collapsed = collapse
#			
#		if collapse and has_stage: State.leave_stage(self)

@export var scene: Scenes.id = Scenes.id.YOUTH_DRAEVEN:
	set(id):
		scene = id
		if is_inside_tree() and not is_board:
			match id:
				Scenes.id.YOUTH_DRAEVEN:
					# FIXME: this explicit translation should not be nessecary
					if title_override == "": title_label.text = TranslationServer.translate("Starlight")
					if subtitle_override == "": cn_label.text = TranslationServer.translate("[b]CN:[/b] Alienation")
				Scenes.id.YOUTH_CHILDHOOD:
					if title_override == "": title_label.text = TranslationServer.translate("crafted Mask")
					if subtitle_override == "": cn_label.text = TranslationServer.translate("[b]CN:[/b] Eating issues, Alienation, Swearing")
				Scenes.id.YOUTH_VOICE_TRAINING:
					if title_override == "": title_label.text = TranslationServer.translate("Comic Stash")
					if subtitle_override == "": cn_label.text = TranslationServer.translate("[b]CN:[/b] Internalised Mysoginy, Nudity, Bullying, Comic Voilence")
				Scenes.id.YOUTH_JUI_JUTSU:
					if title_override == "": title_label.text = TranslationServer.translate("Sports Clothes")
					if subtitle_override == "": cn_label.text = TranslationServer.translate("[b]CN:[/b] Body Issues (Gender-Dysphoria), non-consensual Sex, Dissociation, Self-sabotaging Thoughts, Swearing")
				Scenes.id.TRANSITION:
					if title_override == "": title_label.text =  "Starlight"
					if subtitle_override == "": cn_label.text = ""
				Scenes.id.YOUTH_DRAEVEN:
					if title_override == "": title_label.text =  "Starlight"
					if subtitle_override == "": cn_label.text = ""
				Scenes.id.YOUTH_DRAEVEN:
					if title_override == "": title_label.text =  "Starlight"
					if subtitle_override == "": cn_label.text = ""
				Scenes.id.YOUTH_DRAEVEN:
					if title_override == "": title_label.text =  "Starlight"
					if subtitle_override == "": cn_label.text = ""
		if not Engine.is_editor_hint():
			is_collected = Scenes.is_sequence_repeating(scene)
@export var is_collected: bool = false:
	set(value):
		is_collected = value
		if is_inside_tree():
			collected_box.button_pressed = value
			if is_collected and not is_board:
				%CollectLabel.text = "listen again"
			else:
				if not is_board:
					%CollectLabel.text = "collect"
				else:
					%CollectLabel.text = "find connections"
@onready var collected_box: CheckBox = %CheckBox
@export var title_override: String = "":
	set(value):
		title_override = value
		if is_inside_tree() and not is_board:
			title_label.text = value
@onready var title_label: Label = %TitleLabel
@export var subtitle_override: String = "":
	set(value):
		subtitle_override = value
		if is_inside_tree() and not is_board:
			cn_label.text = value
@onready var cn_label: RichTextLabel = %ContentNoteLabel
@onready var animation_player: AnimationPlayer = %AnimationPlayer

@export var is_collapsed: bool = true
@export var is_expanded: bool = false:
	set(expanded):
		if expanded != is_expanded:
			is_expanded = expanded
			if is_inside_tree():
				animation_player.play("expand")
				await animation_player.animation_finished
				for button:Button in [%ReadStory, %CollectButton, %SummaryButton, %SkipButton]:
					if button.visible:
						button.grab_focus()
						return
@export var was_skipped: bool = false

@export var is_board:bool = false:
	set(board):
		is_board = board
		if is_inside_tree():
			if board:
				if title_override == "": title_label.text = "Mind Board"
				collected_box.hide()
				# Not room agnostic yet!
				if not Engine.is_editor_hint():
					match Scenes.get_completed_total():
						1:
							if subtitle_override == "": cn_label.text = "Find all three Mementos to collect all thoughts."
						2:
							if subtitle_override == "": cn_label.text = "Find two more Mementos to get all cards."
						3:
							if subtitle_override == "": cn_label.text = "Find the last remaining Memento."
						4:
							if subtitle_override == "": cn_label.text = "Use this to find a Frame of Mind."
			else:
				scene = scene
				collected_box.show()

signal open_board

#TODO implement proper scene skipping
signal scene_skipped(i: int)

func _ready() -> void:
	State.settings_changed.connect(_on_context_updated)
	%CollectButton.pressed.connect(collect_memento)
	##TODO: add functions for remaining buttons
	
	update_state()

func _on_context_updated():
	%SkipButton.visible = State.allow_skipping
	%SummaryButton.visible = State.provide_summaries
	%ReadStory.visible = is_collected
	%OptionPrompt.visible = State.allow_skipping or State.provide_summaries or is_collected and not is_board
	%OptionsLabel.visible = State.allow_skipping or State.provide_summaries or is_collected and not is_board
	cn_label.visible = true if State.show_content_notes else false

func update_state():
	scene = scene
	is_board = is_board
	_on_context_updated()

func reveal():
	if not visible:
		update_state()
		visible = true
		animation_player.play("reveal")

#func _process(_delta: float) -> void:
#	if not visible or Engine.is_editor_hint(): return
#	if Input.is_action_just_pressed("collect_memento_ui"):
#		if not is_board:
#			collect_memento()
#		else:
#			open_board.emit()
#	elif Input.is_action_just_pressed("option_memento_ui"):
#		is_expanded = true

#FIXME something was eating all my inputs, maybe I can use the more pretty pattern when I figure out the culprit
func _input(event: InputEvent) -> void:
	print("handle input")
	if not visible: return
	if event.is_action_pressed("collect_memento_ui"):
		if not is_board:
			collect_memento()
			get_viewport().set_input_as_handled()
		else:
			open_board.emit()
	elif event.is_action_pressed("option_memento_ui"):
		is_expanded = true
		get_viewport().set_input_as_handled()

func vanish():
	if not visible: return
	
	if is_expanded:
		animation_player.play("vanish_all")
	else:
		animation_player.play("vanish")

func collect_memento():
	Scenes.start_sequence(scene)
	State.leave_stage(self)
		#get_tree().call_group("scene_actors", "play_scene", scene, collected)
	if was_skipped: scene_skipped.emit(-1)
	is_collected = true


func _on_skip_pressed():
	print("Scene skipped!")
	if scene != null:
		scene_skipped.emit(1)
		was_skipped = true
		$Panel/Content/Buttons/VBoxContainer/collect_or_listen.text = "collect (un-skip)"
	
	State.leave_stage(self)