diary/user_interface/topic_panel/topic_editable.gd

extends EditableTextBlock
class_name TopicEditable

const TYPE_CASUAL = 0
const TYPE_DAILY = 1
const TYPE_URGENT = 2

onready var parent = get_parent()
onready var type_label = get_node("VBoxContainer/HBoxContainer/TypeLabel")

var associated_topic
var type: int = TYPE_CASUAL
var color: Color


func _get_content_string() -> String: # Override.
	return associated_topic.content


func _setup(): # Override.
	_setup_content()
	_setup_appearance()


func _setup_popup_menu_items(): # Override.
	var is_selected = _is_part_of_multi_selection()
	
	if not is_selected:
		popup_menu.add_item("Insert New", 0)
		popup_menu.add_item("Edit", 1)
	
	popup_menu.add_separator("Change Type")
	if type != TYPE_CASUAL or is_selected:
		popup_menu.add_radio_check_item("Casual", 2)
	if type != TYPE_DAILY or is_selected:
		popup_menu.add_radio_check_item("Daily", 3)
	if type != TYPE_URGENT or is_selected:
		popup_menu.add_radio_check_item("Urgent", 4)
	popup_menu.add_separator("")
	
	popup_menu.add_item("Delete", 5)


func _adjust_appearance_to_user(): # Override.
	match type:
		TYPE_CASUAL:
			if type_label:
				type_label.text = "CASUAL"
			color = Users.get_current().casual_topic_color
		TYPE_DAILY:
			if type_label:
				type_label.text = "DAILY"
			color = Users.get_current().daily_topic_color
		TYPE_URGENT:
			if type_label:
				type_label.text = "URGENT"
			color = Users.get_current().urgent_topic_color
	_update_color()


func _update_color():
	var addition
	if _is_selected():
		addition = Color(0.1, 0.12, 0.15)
	else:
		addition = Color.black
	nine_patch.self_modulate = color + addition


func _is_selected() -> bool:
	if get_parent().topic_feed:
		return parent.topic_feed.selected_topics.has(parent)
	else:
		return false


func _is_part_of_multi_selection() -> bool:
	if get_parent().topic_feed:
		return _is_selected() and parent.topic_feed.selected_topics.size() > 1
	else:
		return false


func _delete():
	if _is_part_of_multi_selection():
		parent.topic_feed._delete_selected_topics()
	else:
		associated_topic.delete()


func _on_popup_menu_id_pressed(id):
	match id:
		0: # Insert new Topic.
			Data.topics.add_topic(parent.get_index())
		1: # Edit.
			_enable_edit_mode()
			text_edit.grab_focus()
			yield(get_tree(), "idle_frame")
			text_edit.select_all()
		2: # Change type to CASUAL.
			if _is_part_of_multi_selection():
				parent.topic_feed._change_type_of_selected_topics(TYPE_CASUAL)
			else:
				associated_topic.change_type(TYPE_CASUAL)
				_adjust_appearance_to_user()
		3: # Change type to DAILY.
			if _is_part_of_multi_selection():
				parent.topic_feed._change_type_of_selected_topics(TYPE_DAILY)
			else:
				associated_topic.change_type(TYPE_DAILY)
				_adjust_appearance_to_user()
		4: # Change type to URGENT.
			if _is_part_of_multi_selection():
				parent.topic_feed._change_type_of_selected_topics(TYPE_URGENT)
			else:
				associated_topic.change_type(TYPE_URGENT)
				_adjust_appearance_to_user()
		5: # Delete.
			_delete()


func _on_text_edit_confirmed(confirmed_content): # Override
	associated_topic.content = confirmed_content
	_disable_edit_mode()
	Data.topics.dirty_flag = true