# test_portable_service_parity.gd —— 40250 随身便民服务道具 1:1 纯净回归测试套件
extends SceneTree

const PortableServiceSystem = preload("res://portable_service_system.gd")

var _passed := 0
var _failed := 0

func _assert(cond: bool, msg: String) -> void:
	if cond:
		_passed += 1
		print("  [PASS] %s" % msg)
	else:
		_failed += 1
		printerr("  [FAIL] %s" % msg)

func _init() -> void:
	print("\n=== Running test_portable_service_parity (Direction 2: Portable Services 1:1) ===")
	_test_portable_safebox_usage()
	_test_portable_blacksmith_usage()
	_test_portable_store_and_buying()
	_finish()

func _test_portable_safebox_usage() -> void:
	print("\n--- Test 1: Portable Safebox (70005) ---")
	var pss := PortableServiceSystem.new()
	var inv: Array = [
		{"vnum": PortableServiceSystem.ITEM_PORTABLE_SAFEBOX, "name": "随身仓库卷轴", "count": 3}
	]

	var open_signal := {"fired": false, "svc": ""}
	pss.service_opened.connect(func(s: String):
		open_signal["fired"] = true
		open_signal["svc"] = s
	)

	var res = pss.use_portable_safebox(0, inv)
	_assert(res["ok"] == true, "Portable safebox opened")
	_assert(pss.active_service == "safebox", "active_service is safebox")
	_assert(inv[0]["count"] == 2, "1 scroll consumed (3 -> 2)")
	_assert(open_signal["fired"] == true and open_signal["svc"] == "safebox", "service_opened signal fired")

func _test_portable_blacksmith_usage() -> void:
	print("\n--- Test 2: Portable Blacksmith (70006) ---")
	var pss := PortableServiceSystem.new()
	var inv: Array = [
		{"vnum": PortableServiceSystem.ITEM_PORTABLE_BLACKSMITH, "name": "随身铁匠手稿", "count": 1}
	]

	var res = pss.use_portable_blacksmith(0, inv)
	_assert(res["ok"] == true, "Portable blacksmith opened")
	_assert(pss.active_service == "blacksmith", "active_service is blacksmith")
	_assert(inv[0] == null, "Single scroll consumed to null")

func _test_portable_store_and_buying() -> void:
	print("\n--- Test 3: Portable General Store (70007) & Purchasing ---")
	var pss := PortableServiceSystem.new()
	var player_data := {"gold": 1000} # Less than 3200
	var inv: Array = [
		{"vnum": PortableServiceSystem.ITEM_PORTABLE_GENERAL_STORE, "name": "随身杂货铺契约", "count": 1},
		null
	]

	# 1. Open store
	var r_open = pss.use_portable_store(0, inv)
	_assert(r_open["ok"] == true, "Portable store opened")
	_assert(pss.active_service == "store", "active_service is store")
	_assert(r_open["goods"].size() == 4, "Store offers 4 items")

	# 2. Buy with insufficient Yang
	var r_poor = pss.buy_goods_from_portable_store(0, player_data, inv)
	_assert(r_poor["ok"] == false and r_poor["reason"] == "INSUFFICIENT_YANG", "Blocked with insufficient Yang")

	# 3. Buy 200x Big Red Potions (price: 3200) with 10,000 Yang
	player_data["gold"] = 10000
	var r_buy = pss.buy_goods_from_portable_store(0, player_data, inv)
	_assert(r_buy["ok"] == true, "Purchased red potions")
	_assert(player_data["gold"] == 6800, "3200 Yang deducted (10000 -> 6800)")

	# Notice slot 0 was emptied when using the scroll, so purchase goes to slot 0!
	var purchased_slot = r_buy["slot"]
	_assert(purchased_slot >= 0 and inv[purchased_slot]["vnum"] == 27003, "Red potions received into inventory")
	_assert(inv[purchased_slot]["count"] == 200, "200 count received")

func _finish() -> void:
	print("\n==========================================")
	print("Portable Service Parity Test Results: %d Passed, %d Failed" % [_passed, _failed])
	print("==========================================")
	if _failed > 0:
		quit(1)
	else:
		quit(0)