rat-times/scripts/time_sheet.gd

class_name TimeSheet


var source_path := ""
var entries := []
var tree := TimeEntryTreeItem.new()

## Loads the data file
func load_file() -> bool:
	var file := File.new()
	var success := file.open(source_path, File.READ)
	if success != OK:
		success = file.open(source_path, File.WRITE)
		if success != OK:
			printerr("Failed to open file %s"%[ProjectSettings.globalize_path(source_path)])
			return false
		return true
	
	while not file.eof_reached():
		var line := file.get_csv_line()
		if line.size() == 0 or "".join(line).length() == 0:
			continue
		if not TimeEntry.is_csv_line_valid(line):
			push_warning("CSV Line `%s` is not conform"%[",".join(line)])
			continue
		var entry := TimeEntry.new().from_csv_line(line)
		entries.append(entry)
		# warning-ignore:return_value_discarded
		entry.connect("closed", self, "save")
	file.close()
	
	entries.sort_custom(self, "_sort_entries")
	
	
	
	for entry_index in entries.size():
		var entry: TimeEntry = entries[entry_index]
		var parts: PoolStringArray = entry.name.split("/")
		var repo: TimeEntryTreeItem = tree.get_child(parts, true)
		repo.append(entry)
	
	return true


func _sort_entries(a: TimeEntry, b: TimeEntry) -> bool:
	return a.name < b.name


## Adds a new time entry to the tree and to the data file
func start_entry(entry_name: String) -> void:
	var current_entry := TimeEntry.new().start_recording()
	current_entry.name = entry_name
	current_entry.closed = false
	var file := File.new()
	var success := file.open(source_path, File.READ_WRITE)
	if success != OK:
		printerr("Could not open file")
		return
	entries.append(current_entry)
	file.store_csv_line(current_entry.to_csv_line())
	emit_signal("entry_started")


func update() -> void:
	for entry in entries:
		var time_entry := entry as TimeEntry
		if time_entry.is_closed == false:
			time_entry.update()


func save() -> void:
	var file := File.new()
	var success := file.open(source_path, File.WRITE)
	if success != OK:
		printerr("Could not open file")
		return
	for time_entry in entries:
		file.store_csv_line(time_entry.to_csv_line())


static func restore(file_path: String) -> TimeSheet:
	var timesheet = load("res://scripts/time_sheet.gd").new()
	timesheet.source_path = file_path
	var success: bool = timesheet.load_file()
	if success:
		return timesheet
	return null