extends Control

@export var template: PackedScene = load("res://scenes/UI/choose_scenes/parts/Template.tscn")

func _ready() -> void:
	for level in Global.database.levels:
		_apply_scene(level)

## PRIVATE
func _apply_scene(level: LevelEntry) -> void:
	$MarginContainer.add_child(_load_scene(level.name))
	var node := _build_path(level.name)
	_configure_select(level, node)
	configure_reset(level, node, false)
	configure_counter(level, node)

func _load_scene(p_name: String) -> Node:
	var template_instance := template.instantiate()
	template_instance.set_name(p_name)
	return template_instance

func _build_path(p_name: String) -> String:
	return "MarginContainer/" + p_name

func _configure_select(level: LevelEntry, node: String) -> void:
	var selector := get_node(node + "/MarginContainer/CenterAlign/MainButton")
	var thumbnail: TextureRect = get_node(node + "/MarginContainer/CenterAlign/MainButton/MarginStich/ThumbnailLevel")
	thumbnail.texture = load(level.thumb)
	var handler := Event.level_pressed(level.name)
	if handler.is_valid():
		selector.pressed.connect(handler)

func configure_reset(level: LevelEntry, node: String, animate: bool) -> void:
	var reset: BaseButton = get_node(node + "/MarginContainer/CenterAlign/MainButton/TabAlign/ButtonReset")
	var animation: AnimationPlayer = get_node(node + "/AnimationPlayer")
	if int(level.object_finding()) == 0:
		_configure_reset_disable(animation, reset, animate)
	else:
		_configure_reset_enable(animation, reset, level, node)

func _configure_reset_disable(animation: AnimationPlayer, reset: BaseButton, animate: bool = false) -> void:
	animation.play("SlideReset")
	if not animate:
		animation.seek(1, false)
	reset.set_disabled(true)
	reset.mouse_default_cursor_shape = CURSOR_ARROW
	for c in reset.pressed.get_connections():
		reset.pressed.disconnect(c["callable"])

func _configure_reset_enable(animation: AnimationPlayer, reset: BaseButton, level: LevelEntry, node: String) -> void:
	animation.play_backwards("SlideReset")
	reset.set_disabled(false)
	reset.mouse_default_cursor_shape = CURSOR_POINTING_HAND
	reset.pressed.connect(Event._on_reset_level.bind(level, node, level.index, self))

func configure_counter(level: LevelEntry, node: String) -> void:
	var count: Label = get_node(node + "/MarginContainer/CenterAlign/MainButton/TabAlign/ButtonCount/MarginBottom/Label")
	count.text = level.object_finding() + " / " + level.object_to_find()