extends Control

@export var traits:Array = [
	"Courage",
	"Passion",
	"Créativité",
	"Tempérance",
	"Sensualité",
	"Énergie",
	"Responsabilité",
	"Empathie",
	"Estime de soi",
	"Flexibilité",
	"Espoir",
	"Volonté"
	]
@export var amount: int = 3
@export var seed: int = 0

# variables for nodes
@onready var traits_list: ItemList = $Trait

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	populate()
	
func generate_traits(traits_list: Array = traits, chosen_seed: int = 0, chosen_amount: int = 3) -> Dictionary:
	# Return a dictionary, with trait as key and boolean as value
	# chosen_seed for random seed
	# chosen_amount for the amount of traits to return
	var picked_traits: Dictionary = {}
	var traits_duplicate = traits_list.duplicate()
	for select in range(chosen_amount):
		# Pick a trait first and then choose if it is up or down
		var picked_trait:Dictionary = {}
		var random = RandomNumberGenerator.new()
		random.seed = chosen_seed
		random.randomize()
		var result: int = random.randi_range(0, traits_duplicate.size() - 1)

		var random_value = RandomNumberGenerator.new()
		random_value.seed = chosen_seed
		random_value.randomize()
		var value: bool = random_value.randi_range(0, 1)
		
		# Add the key and value to the array
		picked_traits[traits_duplicate[result]] = value
		
		# Delete the chosen trait from the possible list
		traits_duplicate.pop_at(result)
	
	return picked_traits

func populate(traits: Array = traits, seed: int = 0, amount: int = 3) -> void:
	# To create an itemlist with traits and values
	
	traits_list.clear()
	
	var char_traits: Dictionary = generate_traits(traits, seed, amount)
	
	for char_trait in char_traits:
		var value: String = ""
		if char_traits[char_trait]:
			value = "↑"
		else:
			value = "↓"
		var full_line: String = char_trait + " " + value
		traits_list.add_item(full_line)