extends Node
const CONDITIONS := preload("res://scripts/planets/surface_weather_conditions.gd")
func _ready() -> void:
	GameState.start_new_run()
	var rng := RandomNumberGenerator.new()
	rng.seed = 123
	for biome in range(6):
		for sample in range(200):
			var selected := CONDITIONS.pick(biome,rng)
			assert(selected in CONDITIONS.CLIMATES[biome])
			if biome == 4: assert(CONDITIONS.DATA[selected].mode != "rain" and CONDITIONS.DATA[selected].mode != "snow")
			if biome == 5: assert(CONDITIONS.DATA[selected].mode != "rain")
	var gallery := Image.create(1440,810,false,Image.FORMAT_RGBA8)
	var index := 0
	for condition in CONDITIONS.DATA:
		var biome := 4 if condition == "dust_storm" else (5 if condition in ["snow","blizzard"] else 0)
		var profile: Dictionary = preload("res://scripts/planets/planet_profiles.gd").generate(99,biome,"Pogoda")
		profile.temperature = 75 if biome == 4 else (-35 if biome == 5 else 20)
		var progress: Resource = GameState.captain.expedition
		progress.lander_hp = 100
		assert(progress.begin_visit(profile))
		progress.visit_seed = 200+biome
		var surface := preload("res://scripts/planets/surface_screen.gd").new()
		surface.captain = GameState.captain
		surface.progress = progress
		add_child(surface)
		surface.set_process(false)
		surface.set_physics_process(false)
		var weather: Node2D = surface.weather
		weather.set_process(false)
		assert(weather.set_condition(condition,true))
		assert(not weather.set_condition("invalid"))
		for step in range(360):
			weather._process(1.0/60)
			weather._clouds._process(1.0/60)
		assert(weather._particles.size() > 0 and weather._particles.size() <= weather.LIMIT)
		assert(weather._clouds._banks.size() == 74)
		assert(is_equal_approx(weather._clouds.darkness,float(CONDITIONS.DATA[condition].darkness)))
		if condition == "storm":
			weather.trigger_lightning()
			weather.queue_redraw()
			assert(weather._bolt.size() == 9 and weather._flash > 0)
		surface._update_hud()
		for frame in 5: await get_tree().process_frame
		await RenderingServer.frame_post_draw
		var screenshot := get_viewport().get_texture().get_image()
		screenshot.save_png("res://artifacts/weather_condition_%s.png" % condition)
		screenshot.convert(Image.FORMAT_RGBA8)
		screenshot.resize(480,270,Image.INTERPOLATE_LANCZOS)
		gallery.blit_rect(screenshot,Rect2i(0,0,480,270),Vector2i(index%3*480,index/3*270))
		index += 1
		progress.finish_visit(GameState.captain,false)
		surface.free()
		await get_tree().process_frame
	gallery.save_png("res://artifacts/weather_conditions_review.png")
	print("WEATHER_CONDITIONS_OK: nine states, climate restrictions, 74 cloud banks, bounded particles, lightning, visible status")
	get_tree().quit()