extends TextureRect

var _screen_size: Vector2
var _colors: Array[Color]

var _card_scene = preload("res://card.tscn")


# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	# TODO: Calculate this field's scale and position based on which no# field this is.
	_screen_size = get_viewport_rect().size

	var card = _card_scene.instantiate()

	# TODO: Currently working with an already-cached card with a known ID to load this.
	# Later on, the cards should be pulling the IDs directly from the library's list of IDs.
	card.init("d3f10f07-7cfe-4a6f-8de6-373e367a731b")

	add_child(card)


func set_colors(colors: Array[Color]) -> void:
	_colors = colors

	# TODO: Method to take list of colors, split into this format of dictionary, and apply as gradient.
	var gradient_data := {
		0.0: Color.MAROON,
		1.0: Color.MAROON,
	}

	var gradient := Gradient.new()
	gradient.offsets = gradient_data.keys()
	gradient.colors = gradient_data.values()

	var gradient_texture = GradientTexture1D.new()
	gradient_texture.gradient = gradient

	texture = gradient_texture


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(_delta: float) -> void:
	pass