extends Node2D

# The directory with user files is located at: ‘’%APPDATA%\Godot\app_userdata\<Project_Name|Skylark_GodotModule_Name>‘’.
var votes_path = "user://votes.txt"

# Called when the node enters the scene tree for the first time.
func _ready():
        $Timer.start() # Launch timer
        load_votes) # Initial data load from the file
        print(OS.get_user_data_dir()) # Output of data on the current user directory

# The function is called upon retrieving actions from Skylark SL Neo by the SLService node or manually.
# params[0] - votes for the first candidate, params[1] - votes for the second candidate
func _on_sl_service_action_received(name, params):
        if name == "vote":
                if params.size() == 2:
                        # If the necessary number of parameters is passed, the value is written to the Label node, and the formula is used to calculate a new value for Margin Right of the MarginContainer node.
                        $Variant1/MarginContainer/Percents.set_text(params[0]+" Votes ")
                        $Variant1/MarginContainer.add_theme_constant_override("margin_right", (100-int(params[0]))*600/100)
                        $Variant2/MarginContainer/Percents.set_text(params[1]+" Votes ")
                        $Variant2/MarginContainer.add_theme_constant_override("margin_right", (100-int(params[1]))*600/100)

# Function for reading votes from a text file. Supposedly, the first line of the file contains a numeric value of votes for the first candidate, and the second line for the second candidate, respectively.
func load_votes():
        var votes = []

        if FileAccess.file_exists(votes_path):
                print("file found")
                var file = FileAccess.open(votes_path, FileAccess.READ)

                while not file.eof_reached(): # iterate through all lines until the end of file is reached
                        votes.append(file.get_line())
                file.close()

                _on_sl_service_action_received("vote", votes)

        else:
                print("file not found")

        return

# The function is called at the end of the specified interval in the Timer node.
func _on_timer_timeout():
        load_votes()