extends Control


@onready var time_label: Label = %TimeLabel
@onready var start_button: Button = %StartButton
@onready var task_name_line_edit: LineEdit = %TaskNameLineEdit
@onready var time_entries_items_tree: TimeEntriesItemsTree = %TimeEntriesItemsTree
@onready var timer: Timer = %Timer
@onready var tasks_button: Button = %TasksButton
@onready var settings_button: Button = %SettingsButton
@onready var previous_tasks_window: Window = %PreviousTasksWindow
@onready var settings_window: Window = %SettingsWindow
@onready var audio_stream_player: AudioStreamPlayer = %AudioStreamPlayer


var config: ConfigManager = preload("res://config_manager.tres")


func _ready() -> void:

	config.file_changed.connect(set_initial_state)
	config.theme_changed.connect(
		func theme_changed() -> void:
			theme = config.them
	)
	
	get_tree().set_auto_accept_quit(false)
	
	previous_tasks_window.hide()
	settings_window.hide()
	
	timer.timeout.connect(
		func on_timer_timeout() -> void:
			config.timesheet.update()
			
			time_label.text = config.timesheet.get_period()
			
			var total_elapsed: int = config.timesheet.get_total_elapsed_seconds()
			time_entries_items_tree.set_time_elapsed(total_elapsed)
	)
	
	start_button.tooltip_text = tr(Consts.START)
	start_button.toggle_mode = true
	start_button.toggled.connect(
		func start(is_on: bool) -> void:
			if config.sound_fx_on:
				audio_stream_player.play()
			if is_on:
				config.timesheet.start_entry(task_name_line_edit.text)
				set_button_as_started()
			else:
				config.timesheet.close_entry()
				set_button_as_stopped()
	)


	task_name_line_edit.text = config.last_task_name
	task_name_line_edit.text_changed.connect(
		func(new_text: String) -> void:
			config.last_task_name = new_text
	)
	time_entries_items_tree.item_selected.connect(
		func item_selected() -> void:
			task_name_line_edit.text = time_entries_items_tree.get_current_text()
	)

	tasks_button.toggle_mode = true
	tasks_button.toggled.connect(
		func tasks_toggled(is_on: bool) -> void:
			previous_tasks_window.visible = is_on
	)
	previous_tasks_window.close_requested.connect(
		func close() -> void:
			tasks_button.set_pressed_no_signal(false)
			previous_tasks_window.hide()
	)
	
	settings_button.toggle_mode = true
	settings_button.toggled.connect(
		func settings_toggled(is_on: bool) -> void:
			settings_window.visible = is_on
	)
	settings_window.close_requested.connect(
		func close() -> void:
			settings_button.set_pressed_no_signal(false)
			settings_window.hide()
	)
	


func set_button_as_started() -> void:
	time_entries_items_tree.set_current_item(config.timesheet.current_entry.name)
	start_button.tooltip_text = tr(Consts.STOP)
	start_button.theme_type_variation = Consts.THEME_OVERRIDE_STOP
	timer.start()


func set_button_as_stopped() -> void:
	start_button.tooltip_text = tr(Consts.START)
	time_label.text = Consts.NO_TIME
	start_button.theme_type_variation = Consts.THEME_OVERRIDE_START
	timer.stop()


func set_initial_state() -> void:
	if config.timesheet.current_entry != null and config.timesheet.current_entry.closed == false:
		start_button.set_pressed_no_signal(true)
		set_button_as_started()


func _notification(what: int) -> void:
	if what == NOTIFICATION_WM_CLOSE_REQUEST:
		get_tree().quit()


## Unused; if a manual quit button is added, this would be used
func quit() -> void:
	get_tree().notification(NOTIFICATION_WM_CLOSE_REQUEST)