class_name GameManager
extends Node

var tilemap_types: TileMapTileTypes = TileMapTileTypes.new()

@onready var world: World = $Tileset
@onready var player: PlayerManager = $PlayerManager
@onready var camera: CameraController = $Camera2D as CameraController
@onready var game_ticker: Timer = $GameTick
@onready var health_bar: ProgressBar = $Camera2D/CanvasLayer/VBoxContainer/HealthBar
@onready var food_bar: ProgressBar = $Camera2D/CanvasLayer/VBoxContainer/FoodBar
@onready var temperature_bar: ProgressBar = $Camera2D/CanvasLayer/VBoxContainer/TemperatureBar
@onready var temperature_layer: Node2D = $Tileset/TemperatureLayer

var tilemap_navigation: TilemapNavigation = TilemapNavigation.new()


func _ready() -> void:
    tilemap_navigation.world = world
    tilemap_navigation.player = player
    player.game_manager = self
    world.camp_manager.game_manager = self
    world.step_visualizer.game_manager = self
    world.step_visualizer.world = world
    health_bar.value = player.max_health
    food_bar.value = player.max_food
    temperature_bar.value = player.temperature_endure
    update_bars()
    $Camera2D/CanvasLayer/VBoxContainer/TextureRect.texture = world.tilemap_interactive.get_cell_texture(tilemap_types.OBJECT_I_BOAT_PART_CHEST)


# game_ticker.start()


func _process(delta: float) -> void:
    if Input.is_action_just_pressed("key_1"):
        camera.go_to_zooming(Vector2(517.469787597656, 289.846008300781), 1.771561)
    if Input.is_action_just_pressed("key_2"):
        camera.go_to_zooming(Vector2(789.883972167969, 450.102813720703), 0.56015348434448)
    if Input.is_action_just_pressed("key_9"):
        world.camp_manager.campfire_light()
        world.camp_manager.sleep_effect()
        world.camp_manager.campfire_extinguish()
    if Input.is_action_just_pressed("force_game_tick"):
        _on_game_tick_timeout()
    if Input.is_action_just_pressed("key_6"):
        toggle_temperature_layer()


func player_health_depleted():
    # TODO
    pass


func _on_game_tick_timeout() -> void:
    var timer_on_game_tick_timeout: PerformanceTimer = PerformanceTimer.new()
    timer_on_game_tick_timeout.display_name = "game tick duration"
    tilemap_navigation.game_tick_start()
    world.step_visualizer.game_tick_start()
    player.game_tick()
    tilemap_navigation.game_tick_end()
    world.step_visualizer.game_tick_end()
    timer_on_game_tick_timeout.stop()
    update_bars()


func update_bars() -> void:
    if health_bar != null:
        health_bar.max_value = player.max_health
        health_bar.value = clamp(player.health, 0, player.max_health)

    if food_bar != null:
        food_bar.max_value = player.max_food
        food_bar.value = clamp(player.food, 0, player.max_food)

    if temperature_bar != null:
        var temperature_value = player.temperature_endure - player.temperature_timer
        temperature_bar.max_value = player.temperature_endure
        temperature_bar.value = clamp(temperature_value, 0, player.temperature_endure)


func toggle_temperature_layer() -> void:
    if temperature_layer != null:
        temperature_layer.visible = not temperature_layer.visible
        print("TemperatureLayer visibility:", temperature_layer.visible)
    else:
        print("TemperatureLayer is null!")