extends Node3D

@onready var label = $CanvasLayer/Panel/Label
@onready var player = $"../Player"
@onready var balloons = $"../Objects/Balloons"

var current_step = 0
var time_start = 0.0
var current_time_passed = 0.0

# Track which directions were used
var walked = {
	"ui_left": false,
	"ui_right": false,
	"ui_up": false,
	"ui_down": false
}
# Track which directions were used
var turned = {
	"cam_right": false,
	"cam_left": false
}

var steps = [
	"TUTORIAL_STEP_0",
	"TUTORIAL_STEP_1",
	"TUTORIAL_STEP_2",
	"TUTORIAL_STEP_3",
	"TUTORIAL_STEP_4",
	"TUTORIAL_STEP_5",
	"TUTORIAL_STEP_6",
	]

func _ready():
	time_start = Time.get_unix_time_from_system()
	update_label()
	$CanvasLayer/SubViewportContainer/SubViewport/helper/AnimationPlayer.play('happy')


func _process(delta):
	check_time()
	match current_step:
		0:
			check_walk_directions()
		1:
			if Input.is_action_just_pressed("ui_accept"):
				#$"../Objects/Balloons".position.y = 6.0
				next_step()
		2: 
			if Input.is_action_just_pressed("throw"):
				next_step()
		3:
			if balloons.get_child_count() < 3:
				next_step()
		4:
			if Input.is_action_just_pressed("grab") and player.grabbed_item:
				next_step()
		5:
			if Input.is_action_just_pressed("drop"):
				next_step()
		6: 
			if player.dialogueActive:
				next_step()


func check_walk_directions():
	for action in walked.keys():
		if Input.is_action_just_pressed(action):
			walked[action] = true
	
	if walked.values().all(func(v): return v):
		$"../Objects/Bridges/walls_tutorial/walls_to_bridge".queue_free()
		$"../Objects/Chip0/block".position.y = 0.0
		$"../Objects/arrows/help1".position.y = 4.892
		next_step()


func check_camera_turned():
	for action in turned.keys():
		if Input.is_action_just_pressed(action):
			turned[action] = true
	
	if turned.values().all(func(v): return v):
		next_step()

func next_step():
	current_step += 1
	time_start = Time.get_unix_time_from_system()
	$AnimationPlayer.play('RESET')
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_color = Color('cccccc')
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_width_left = 5
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_width_right = 5
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_width_top = 5
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_width_bottom = 5
	$CanvasLayer/Panel.size.y = 150
	update_label()


func update_label():
	if current_step < steps.size():
		label.text = tr(steps[current_step])
		await get_tree().process_frame
		var text_size = label.get_minimum_size()
		$CanvasLayer/Panel.custom_minimum_size = text_size + Vector2(40, 40)
	else:
		label.text = ""
		queue_free()

func check_time() -> void:
	current_time_passed = Time.get_unix_time_from_system() - time_start
	if current_time_passed > 15.0:
		pulse_panel()
		
func pulse_panel() -> void:
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_color = Color('30e7f2')
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_width_left = 8
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_width_right = 8
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_width_top = 8
	$CanvasLayer/Panel.get_theme_stylebox('panel').border_width_bottom = 8
	$AnimationPlayer.play('pulse')