extends Node

# Reference to the inputOutput.tscn scene
var field = preload("res://scenes/menu/inputOutput.tscn")

# Variables to store data and amount
var data
var amount

# Called when the node is added to the scene
func _ready():
    # Get data from Content singleton
    data = Content.data
    
    # Instantiate input fields based on 'amount' from data
    for i in range(int(data.get("amount"))):
        var fieldInstance = field.instance()
        $"ScrollContainer/VBoxContainer".add_child(fieldInstance)
        
        # Set placeholder text and minimum size for each field
        $"ScrollContainer/VBoxContainer".get_child(i).placeholder_text = data.get(str(i))
        $"ScrollContainer/VBoxContainer".get_child(i).custom_minimum_size.y = 40
        
        # Make fields editable except the first one
        if i > 0:
            $"ScrollContainer/VBoxContainer".get_child(i).editable = false
    
    amount = data.get("amount")  # Store the amount of fields

# Handler for when a button is pressed
func _on_button_pressed():
    # Construct save path based on user input
    var savePath = "user://player_data" + $"ScrollContainer/VBoxContainer".get_child(0).text + ".json"
    
    # Load JSON data from the constructed save path
    data = Load.loadJSON(savePath)
    
    # Check if data is successfully loaded (type 27 corresponds to Dictionary in Godot)
    if typeof(data) == 27:
        # Populate fields with loaded data
        for i in range(int(amount) - 1):
            $"ScrollContainer/VBoxContainer".get_child(i + 1).text = data.get(str($"ScrollContainer/VBoxContainer".get_child(i + 1).placeholder_text))

# Process function called every frame
func _process(_delta):
    # Check if the Escape key is pressed to change scene to main.tscn
    if Input.is_action_pressed("escape"):
        get_tree().change_scene_to_file("res://scenes/menu/main.tscn")
        
# Function to hide the 'get' button
func hideGet():
    $button.visible = false
    $button.disabled = true