extends SceneTree
## PLAN-verb smoke: starts a shift, focuses one person, then exercises the verbs
## added after the radial pass — recognize, request reason, body camera, formal
## warning (which must arm the body camera), and blocking (which must move the
## guard between the person and the door). Also checks that an incident is
## actually recorded, then closing it at shift end.
##
## Usage:
##   godot --headless --path . --script res://src/test/smoke_plan_verbs.gd
## Exit code 0 = pass, 1 = failure.

const MAX_FRAMES := 1200

var frame := 0
var gm: Node = null
var started := false
var step := 0
var failures: Array[String] = []

func _initialize() -> void:
	root.size = Vector2i(1280, 720)
	root.add_child(load("res://scenes/main.tscn").instantiate())

func _process(_delta: float) -> bool:
	frame += 1
	if gm == null:
		gm = root.find_child("GameManager", true, false)
		return false
	if not started:
		gm.call("_on_venue_selected", "hollywood_building")
		started = true
		return false
	if frame > MAX_FRAMES:
		_fail("timeout before the verbs ran")
		return true
	if frame < 200:
		return false
	if step == 0:
		if gm.npcs.is_empty():
			_fail("no NPCs spawned to test the verbs on")
			return true
		var npc: Node = gm.npcs[0]
		gm.call("_on_guard_target", npc)
		var controller: Object = npc.get_npc_controller()
		gm.call("_recognize_target")
		_check(controller.player_recognized, "recognize marks the person as recognized")
		gm.call("_request_reason")
		_check(typeof(controller.last_reason_reply) == TYPE_STRING, "reason request returns a reply")
		gm.call("_set_body_camera", false, "smoke")
		_check(not gm.body_camera_on, "body camera can be switched off")
		gm.call("_apply_interaction", 2, "formal warning")
		_check(gm.body_camera_on, "formal warning arms the body camera")
		var before: Vector3 = gm.guard.global_position
		gm.call("_apply_interaction", 3, "blocking")
		_check(before.distance_to(gm.guard.global_position) > 0.05, "blocking moves the guard")
		_check(gm.coordinator.recorder.open_incidents_count() > 0 or gm.coordinator.recorder.incidents.size() > 0,
			"an incident was recorded")
		gm.coordinator.call("_finish_shift")
		_check(gm.coordinator.recorder.open_incidents_count() == 0, "open incidents close at shift end")
		_check(gm.coordinator.recorder.incidents.size() > 0, "shift history keeps the incident")
		step = 1
	if step == 1:
		_finish()
		return true
	return false

func _check(condition: bool, message: String) -> void:
	if condition:
		print("ok: " + message)
	else:
		_fail(message)

func _fail(message: String) -> void:
	failures.append(message)
	_finish()

func _finish() -> void:
	if failures.is_empty():
		print("SMOKE OK: PLAN verbs (recognize, reason, body camera, warning, blocking)")
		quit(0)
	else:
		for message in failures:
			printerr("SMOKE FAIL: " + message)
		quit(1)