extends SceneTree

const GuildView = preload("res://entry/views/guild_page_view.gd")
const FIXTURES := [Vector2i(760, 360), Vector2i(844, 390), Vector2i(1280, 720)]
const LOCALES := ["zh_CN", "en"]

func _initialize() -> void:
	call_deferred("_run")

func _run() -> void:
	var out := OS.get_environment("ABG_EVIDENCE_DIR")
	if out.is_empty():
		push_error("requires ABG_EVIDENCE_DIR")
		quit(1)
		return
	DirAccess.make_dir_recursive_absolute(out)
	for fixture in FIXTURES:
		for locale in LOCALES:
			await _capture_fixture(fixture, locale, out)
	print("ABG_M53_GUILD_VISUAL_PROBE_OK fixtures=3 locales=2 views=static,dynamic,final")
	quit(0)

func _capture_fixture(fixture: Vector2i, locale: String, out: String) -> void:
	root.size = Vector2(fixture)
	var view := GuildView.new()
	view.name = "GuildVisualProbeView"
	view.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
	view.configure_presentation({"safe_area": 24, "text_scale": 1.0, "locale": locale})
	root.add_child(view)
	view.render({"ok": true, "locale": locale, "company": {"owned_count": 2, "coin": 38, "display_recruits": []}, "destinations": {}, "recruits": [], "notice": ""})
	await _settle()
	_save(view, out, locale, fixture, "final")
	var overlay := view.find_child("GuildAnchorRoot", true, false) as Control
	if overlay != null:
		overlay.visible = false
	await _settle()
	_save(view, out, locale, fixture, "static")
	if overlay != null:
		overlay.visible = true
	var world := view.find_child("GuildMasterWorldExtension", true, false) as Control
	if world != null:
		world.visible = false
	await _settle()
	_save(view, out, locale, fixture, "dynamic")
	view.queue_free()
	await process_frame

func _settle() -> void:
	for _i in range(3):
		await process_frame

func _save(view: Control, out: String, locale: String, fixture: Vector2i, kind: String) -> void:
	var viewport_texture := view.get_viewport().get_texture()
	if viewport_texture == null:
		return
	var image := viewport_texture.get_image()
	if image != null:
		image.save_png(out.path_join("guild-%dx%d-%s-%s.png" % [fixture.x, fixture.y, locale, kind]))