# test_flame_dungeon_razador_parity.gd —— 40250 红龙烈焰神殿与拉扎多尔试炼 1:1 回归测试套件
extends SceneTree

const FlameDungeonRazadorSystem = preload("res://flame_dungeon_razador_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_flame_dungeon_razador_parity (Direction 2: Flame Dungeon Razador 1:1) ===")
	_test_entry_and_ticket_consumption()
	_test_stage_advancement_and_altars()
	_test_razador_boss_slay_and_rewards()
	_test_timeout_failure()
	_test_serialization()
	_finish()

func _test_entry_and_ticket_consumption() -> void:
	print("\n--- Test 1: Flame Dungeon Entry & Ticket Consumption ---")
	var sys := FlameDungeonRazadorSystem.new()
	var inv: Array = [
		{"vnum": FlameDungeonRazadorSystem.VNUM_TICKET_71095, "name": "通行证", "count": 2}
	]

	# 1. Level too low (< 100)
	var res_low = sys.enter_dungeon(95, inv)
	_assert(res_low["ok"] == false, "Entry rejected: level 95 < 100")
	_assert(res_low["reason"] == "LEVEL_TOO_LOW", "Reason is LEVEL_TOO_LOW")

	var enter_sig := {"fired": false, "dur": 0.0}
	sys.dungeon_entered.connect(func(d: float):
		enter_sig["fired"] = true
		enter_sig["dur"] = d
	)

	# 2. Valid entry at Lv 100
	var res_succ = sys.enter_dungeon(100, inv)
	_assert(res_succ["ok"] == true, "Entered Flame Dungeon successfully")
	_assert(sys.is_active == true, "Dungeon is active")
	_assert(sys.current_stage == 1, "Initial stage is 1")
	_assert(inv[0]["count"] == 1, "Ticket count decremented 2 -> 1")
	_assert(enter_sig["fired"] == true, "dungeon_entered signal emitted")
	_assert(enter_sig["dur"] == 2700.0, "Time limit is 2700.0s (45 minutes)")

func _test_stage_advancement_and_altars() -> void:
	print("\n--- Test 2: Stage Advancement & Altar Lighting ---")
	var sys := FlameDungeonRazadorSystem.new()
	var inv: Array = [{"vnum": FlameDungeonRazadorSystem.VNUM_TICKET_71130, "name": "烈焰通行证", "count": 1}]
	sys.enter_dungeon(105, inv)

	# Advance stages 1 -> 2 -> 3 -> 4 -> 5
	for i in range(4):
		sys.advance_stage()
	
	_assert(sys.current_stage == 5, "Reached Stage 5 (Fire Altars)")

	var altar_sig := {"fired": false, "lit": 0}
	sys.altar_lit.connect(func(l: int, _t: int):
		altar_sig["fired"] = true
		altar_sig["lit"] = l
	)

	# Light 4 altars
	for i in range(4):
		var res_altar = sys.light_fire_altar()
		_assert(res_altar["stage_cleared"] == false, "Stage not yet cleared with < 5 altars")
	
	_assert(sys.altars_lit_count == 4, "4 altars lit")

	# Light 5th altar -> auto clears stage 5 and enters stage 6
	var res_5th = sys.light_fire_altar()
	_assert(res_5th["stage_cleared"] == true, "5th altar lit: stage cleared")
	_assert(sys.current_stage == 6, "Automatically advanced to Stage 6")

	var boss_sig := {"fired": false, "vnum": 0}
	sys.razador_spawned.connect(func(v: int):
		boss_sig["fired"] = true
		boss_sig["vnum"] = v
	)

	# Advance stage 6 -> 7 (Boss Chamber)
	var res_boss_room = sys.advance_stage()
	_assert(res_boss_room["current_stage"] == 7, "Entered Stage 7 (Razador)")
	_assert(sys.razador_alive == true, "Razador is alive")
	_assert(boss_sig["fired"] == true, "razador_spawned signal emitted")
	_assert(boss_sig["vnum"] == 6091, "Razador mob vnum is 6091")

func _test_razador_boss_slay_and_rewards() -> void:
	print("\n--- Test 3: Razador Boss Slay & Rewards ---")
	var sys := FlameDungeonRazadorSystem.new()
	var inv: Array = [
		{"vnum": FlameDungeonRazadorSystem.VNUM_TICKET_71095, "name": "通行证", "count": 1},
		null, null, null
	]
	sys.enter_dungeon(105, inv)
	sys.current_stage = 7
	sys.razador_alive = true

	var comp_sig := {"fired": false}
	sys.dungeon_completed.connect(func():
		comp_sig["fired"] = true
	)

	# Slay Razador
	var res_slay = sys.slay_razador(inv)
	_assert(res_slay["ok"] == true, "Razador slain")
	_assert(sys.is_active == false, "Dungeon completed and inactive")
	_assert(comp_sig["fired"] == true, "dungeon_completed signal emitted")

	# Verify Razador's Chest received
	var chest_found := false
	for it in inv:
		if it != null and int(it.get("vnum", 0)) == FlameDungeonRazadorSystem.VNUM_RAZADOR_CHEST:
			chest_found = true
			break
	_assert(chest_found == true, "Razador's Chest (50186) found in inventory")

func _test_timeout_failure() -> void:
	print("\n--- Test 4: Dungeon Timeout Failure ---")
	var sys := FlameDungeonRazadorSystem.new()
	var inv: Array = [{"vnum": FlameDungeonRazadorSystem.VNUM_TICKET_71095, "name": "通行证", "count": 1}]
	sys.enter_dungeon(100, inv)

	var fail_sig := {"fired": false, "reason": ""}
	sys.dungeon_failed.connect(func(r: String):
		fail_sig["fired"] = true
		fail_sig["reason"] = r
	)

	# Advance 2700s
	sys.update(2700.0)
	_assert(sys.is_active == false, "Dungeon inactive on timeout")
	_assert(fail_sig["fired"] == true, "dungeon_failed signal emitted")
	_assert(fail_sig["reason"] == "TIMEOUT", "Reported TIMEOUT")

func _test_serialization() -> void:
	print("\n--- Test 5: Serialization & Restoration ---")
	var sys1 := FlameDungeonRazadorSystem.new()
	var inv: Array = [{"vnum": FlameDungeonRazadorSystem.VNUM_TICKET_71095, "name": "通行证", "count": 1}]
	sys1.enter_dungeon(100, inv)
	sys1.current_stage = 5
	sys1.altars_lit_count = 3
	sys1.update(600.0) # 2100s left

	var data = sys1.serialize()
	var sys2 := FlameDungeonRazadorSystem.new()
	sys2.deserialize(data)

	_assert(sys2.is_active == true, "Restored is_active")
	_assert(sys2.current_stage == 5, "Restored current stage 5")
	_assert(sys2.altars_lit_count == 3, "Restored altars lit count 3")
	_assert(is_equal_approx(sys2.time_remaining, 2100.0), "Restored time remaining 2100s")

func _finish() -> void:
	print("\n=======================================================")
	print("Flame Dungeon Razador Parity Tests: %d Passed, %d Failed" % [_passed, _failed])
	print("=======================================================\n")
	if _failed > 0:
		quit(1)
	else:
		quit(0)