# test_pk_penalty_parity.gd —— 40250 恶名死亡惩罚与露西之戒保护 1:1 纯净回归测试套件
extends SceneTree

const PkPenaltySystem = preload("res://pk_penalty_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_pk_penalty_parity (Direction 3: PK Penalty & Lucy Ring 1:1) ===")
	_test_safe_conditions_no_drop()
	_test_lucy_ring_protection()
	_test_negative_karma_drop_and_item_lock()
	_test_zen_bean_and_cloak()
	_finish()

func _test_safe_conditions_no_drop() -> void:
	print("\n--- Test 1: Safe Conditions (Level < 50 or Positive Karma) ---")
	var pks := PkPenaltySystem.new()
	var eq: Dictionary = {"weapon": {"vnum": 169, "name": "战神之剑+9"}}
	var inv: Array = [{"vnum": 10, "name": "木剑"}]

	# Level < 50 with negative karma
	var r1 = pks.process_death_penalty(45, -5000, eq, inv, 0.01)
	_assert(r1["dropped"] == false, "No drop when player level < 50")

	# Positive karma at Level 75
	var r2 = pks.process_death_penalty(75, 8000, eq, inv, 0.01)
	_assert(r2["dropped"] == false, "No drop when alignment >= 0 (Noble)")

func _test_lucy_ring_protection() -> void:
	print("\n--- Test 2: Lucy's Ring (70043) Shatter Protection ---")
	var pks := PkPenaltySystem.new()
	var eq: Dictionary = {
		"weapon": {"vnum": 169, "name": "战神之剑+9"},
		"ring1": {"vnum": PkPenaltySystem.ITEM_LUCY_RING, "name": "露西之戒"}
	}
	var inv: Array = [{"vnum": 11299, "name": "黑钢甲+9"}]

	var ring_signal := {"fired": false}
	pks.lucy_ring_protected.connect(func(): ring_signal["fired"] = true)

	# Level 75, Cruel (-15,000 karma)
	var res = pks.process_death_penalty(75, -15000, eq, inv, 0.01)
	_assert(res["dropped"] == false, "No items dropped")
	_assert(res["ring_shattered"] == true, "Lucy's Ring shattered")
	_assert(eq["ring1"] == null, "Lucy's Ring consumed from equipment slot")
	_assert(eq["weapon"] != null, "Valuable weapon preserved")
	_assert(inv[0] != null, "Valuable armor in inventory preserved")
	_assert(ring_signal["fired"] == true, "lucy_ring_protected signal fired")

func _test_negative_karma_drop_and_item_lock() -> void:
	print("\n--- Test 3: Drop Mechanics & Item Lock Immunity ---")
	var pks := PkPenaltySystem.new()
	var eq: Dictionary = {
		"weapon": {"vnum": 169, "name": "战神之剑+9", "is_locked": true} # Locked!
	}
	var inv: Array = [
		{"vnum": 11299, "name": "黑钢甲+9", "is_locked": true},          # Locked!
		{"vnum": 50054, "name": "胡萝卜", "is_locked": false}             # Unlocked, can drop!
	]

	var drop_signal := {"fired": false, "name": ""}
	pks.item_dropped_on_death.connect(func(it: Dictionary):
		drop_signal["fired"] = true
		drop_signal["name"] = it.get("name", "")
	)

	# Level 75, Malicious (-5000 karma, 10% chance). Forced roll 0.05 <= 0.10
	var res = pks.process_death_penalty(75, -5000, eq, inv, 0.05)
	_assert(res["dropped"] == true, "Death drop triggered")
	_assert(res["dropped_item"]["vnum"] == 50054, "Unlocked carrot dropped")
	_assert(inv[1] == null, "Carrot removed from inventory")
	_assert(eq["weapon"] != null, "Locked weapon was NOT dropped")
	_assert(inv[0] != null, "Locked armor was NOT dropped")
	_assert(drop_signal["fired"] == true and drop_signal["name"] == "胡萝卜", "item_dropped_on_death signal fired")

func _test_zen_bean_and_cloak() -> void:
	print("\n--- Test 4: Zen Bean (70102) & Peace Cloak (70048) ---")
	var pks := PkPenaltySystem.new()
	var inv: Array = [
		{"vnum": PkPenaltySystem.ITEM_ZEN_BEAN, "name": "禅豆", "count": 2}
	]

	# 1. Use on positive karma rejected
	var r_bad = pks.use_zen_bean(0, inv, 1000)
	_assert(r_bad["ok"] == false and r_bad["reason"] == "NOT_EVIL", "Cannot use Zen Bean if alignment >= 0")

	# 2. Use on -1200 karma -> -700 karma
	var r1 = pks.use_zen_bean(0, inv, -1200)
	_assert(r1["ok"] == true, "Zen bean consumed")
	_assert(r1["new_alignment"] == -700, "Alignment restored by +500 to -700")
	_assert(inv[0]["count"] == 1, "1 Zen bean remaining in stack")

	# 3. Use on -200 karma -> capped at 0
	var r2 = pks.use_zen_bean(0, inv, -200)
	_assert(r2["ok"] == true and r2["new_alignment"] == 0, "Alignment capped at 0 (neutral)")
	_assert(inv[0] == null, "Stack consumed")

	# 4. Peace Cloak hides red name
	var eq_with_cloak := {"body": null, "cloak": {"vnum": PkPenaltySystem.ITEM_CLOAK_OF_PEACE}}
	_assert(pks.is_red_name_hidden(eq_with_cloak) == true, "Cloak of Peace hides red name")

	var eq_no_cloak := {"body": null}
	_assert(pks.is_red_name_hidden(eq_no_cloak) == false, "No cloak reveals red name")

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