# Manage configuration to connect on khaganat
#
#    Copyright (C) 2019  AleaJactaEst
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

class_name string_manager

# $HOMEDIR/.local/share/godot/app_userdata/Khanat/string.cfg
var _config_filename = "user://string.cfg"
var _timestamp = 0
var _phrases = {}

func write():
	print("[config string_manager] Save config")
	var config_file = ConfigFile.new()
	config_file.set_value("config", "timestamp", self._timestamp)
	for i in _phrases:
		config_file.set_value("phrases", String(i), _phrases[i])
	config_file.save(_config_filename)
	
func read():
	print("[config string_manager] Load connexion config")
	var need_write = false
	var config_file = ConfigFile.new()
	var err = config_file.load(_config_filename)
	if err:
		print("Error code when loading player config file ", _config_filename, " : ", err)
		need_write = true
	self._timestamp = config_file.get_value("config", "timestamp", self._timestamp)
	for i in config_file.get_section_keys("phrases"):
		_phrases[int(i)] = config_file.get_value("phrases", i, "")
	if need_write:
		write()

func _init():
	read()

func get_timestamp():
	return self._timestamp

func check_phrases(id):
	if _phrases.has(id):
		return true
	return false

func get_phrases(id):
	if _phrases.has(id):
		return _phrases[id]
	return ""

func put_phrases(id, value):
	_phrases[id] = value
	write()

func set_timestamp(timestamp):
	if self._timestamp != timestamp:
		self._timestamp = timestamp
		write()