extends RefCounted
## Mid-shift checkpoint data survives a JSON round-trip and restores the
## coordinator's systems without replaying completed interactions.

const ScenarioFactory := preload("res://src/content/scenario_factory.gd")
const ShiftCoordinator := preload("res://src/core/shift_coordinator.gd")
const IncidentRecorder := preload("res://src/core/incident_recorder.gd")
const Rules := preload("res://src/core/rules.gd")

func test_coordinator_snapshot_round_trip() -> bool:
	var scenario := ScenarioFactory.hollywood_building()
	var first := ShiftCoordinator.new()
	first.setup(scenario, 900.0, 42)
	first.start()
	first.elapsed_s = 123.0
	first.recorder.start_incident("guest", "focus")
	first.recorder.add_escalation("guest", Rules.Level.FORMAL_WARNING, "warning")
	first.recorder.close_incident("guest", "peaceful")
	first.reputation.apply("peaceful", 5.0, "test")
	first.crowd.mood = 0.4
	first.radio.battery = 70.0
	var payload: Dictionary = JSON.parse_string(JSON.stringify(first.snapshot()))
	var second := ShiftCoordinator.new()
	second.setup(scenario, 900.0, 42)
	second.restore(payload)
	var a := TestUtils.check(is_equal_approx(second.elapsed_s, 123.0), "elapsed time restores")
	var b := TestUtils.check_eq(second.recorder.to_dict()["open_count"], 0, "incident state restores")
	var c := TestUtils.check_eq(second.recorder.to_dict()["incidents"].size(), 1,
		"closed incidents restore")
	var d := TestUtils.check(is_equal_approx(second.reputation.rating, 75.0), "reputation restores")
	var e := TestUtils.check(is_equal_approx(second.crowd.mood, 0.4), "crowd mood restores")
	var f := TestUtils.check(is_equal_approx(second.radio.battery, 70.0), "radio battery restores")
	return a and b and c and d and e and f

func test_open_incident_snapshot_restores_evidence() -> bool:
	var recorder := IncidentRecorder.new()
	recorder.start_incident("guest", "focus")
	recorder.add_access_evidence("guest", {"kind": "wristband", "status": "valid"})
	var restored := IncidentRecorder.new()
	restored.restore(JSON.parse_string(JSON.stringify(recorder.snapshot())))
	var a := TestUtils.check(restored.has_open_incident("guest"), "open incident restores")
	restored.add_event("guest", {"type": "player_action"})
	var b := TestUtils.check(restored.open_incidents_count() == 1, "restored incident accepts events")
	return a and b