extends Node
const EVENTS := preload("res://scripts/planets/surface_events.gd")

func settle() -> void:
	for frame in 4:
		await get_tree().process_frame
	await RenderingServer.frame_post_draw

func _ready() -> void:
	GameState.system_level = 3
	GameState.captain.credits = 100000
	GameState.captain.parts = 100
	for key in ["iron","copper","nickel","silicon","tungsten","mercury","sulfur","uranium"]:
		GameState.captain.minerals[key] = 100
	var profile: Dictionary = preload("res://scripts/planets/planet_profiles.gd").generate(777,1,"Spotkania na powierzchni")
	var hard := "--hard" in OS.get_cmdline_user_args()
	var prefix := "hard_" if hard else ""
	profile.temperature = 100 if hard else 20
	profile.oxygen = 0 if hard else 95
	profile.flora = 50 if hard else 0
	profile.difficulty = 1.0 if hard else 0.0
	profile.easy = not hard
	var progress: Resource = GameState.captain.expedition
	assert(progress.begin_visit(profile))
	progress.visit_seed = 0
	var surface := Control.new()
	surface.set_script(preload("res://scripts/planets/surface_screen.gd"))
	surface.captain = GameState.captain
	surface.progress = progress
	add_child(surface)
	surface.set_process(false)
	surface.set_physics_process(false)
	assert(surface.world.data.events.size() == 1)
	var event: Dictionary = surface.world.data.events[0]
	var at: Vector2 = event.position
	surface.lander.position = at+Vector2(-100,0)
	surface._previous_position = surface.lander.position
	surface.camera.position = surface.lander.position
	surface.camera.reset_smoothing()
	var sheet := Image.create(1280,1800,false,Image.FORMAT_RGBA8)
	for index in EVENTS.KINDS.size():
		event.clear()
		event.merge({"kind":EVENTS.KINDS[index],"seed":101+index,"position":at,"complete":false,"discovered":true})
		surface._dialog.hide()
		surface._event_armed = true
		surface._check_events()
		assert(surface._dialog.visible)
		var snapshot := var_to_str(EVENTS.options(event,GameState.captain,progress))
		surface._dialog.hide()
		surface._show_event(event)
		assert(snapshot == var_to_str(EVENTS.options(event,GameState.captain,progress)))
		await settle()
		assert(surface._dialog.position.y+surface._dialog.size.y <= get_viewport().get_visible_rect().size.y)
		var screenshot := get_viewport().get_texture().get_image()
		screenshot.save_png("res://artifacts/%sevent_%s.png" % [prefix,event.kind])
		screenshot.convert(Image.FORMAT_RGBA8)
		screenshot.resize(640,360,Image.INTERPOLATE_LANCZOS)
		sheet.blit_rect(screenshot,Rect2i(0,0,640,360),Vector2i(index%2*640,index/2*360))
		if event.kind == "trader":
			var pressed := false
			for child in surface._choices.get_children():
				if child is Button and child.text.begins_with("Kup ") and child.text.contains("rakiet"):
					child.pressed.emit()
					pressed = true
					break
			assert(pressed and event.complete and progress.cargo_missiles == event.missile_count)
		if event.kind == "scan_cache":
			surface._event_action("scan")
			assert(event.scanned and not event.complete)
			await settle()
			get_viewport().get_texture().get_image().save_png("res://artifacts/%sevent_scan_result.png" % prefix)
		if event.kind == "evacuation":
			event.rolls = [0.0,0.0,0.0]
			surface._event_action("help")
			assert(event.stage == 1 and not event.complete)
			await settle()
			get_viewport().get_texture().get_image().save_png("res://artifacts/%sevent_evacuation_stage2.png" % prefix)
	sheet.save_png("res://artifacts/%sevents_overview.png" % prefix)
	# Lethal event damage follows the same destruction path as a failed POI.
	event.clear()
	event.merge({"kind":"rescue","seed":333,"position":at,"complete":false})
	EVENTS.prepare(event,GameState.captain,progress)
	event.rolls = [1.0,1.0,1.0]
	progress.lander_hp = 1
	var ended := []
	surface.finished.connect(func(success: bool): ended.append(success))
	await surface._event_action("rescue")
	assert(surface._ending and not surface.lander.visible and ended == [false])
	progress.finish_visit(GameState.captain,false)
	surface.queue_free()
	print("EVENT UI PASS: ten dialogs, auto-open, fixed reopened offers, purchase button, scan, evacuation, bounds, lethal damage")
	get_tree().quit()