# test_refine_effect_parity.gd —— 验证方向 3：+7/+8/+9 装备专属发光特效 40250 1:1 对齐
extends SceneTree

const RefineEffectSystem = preload("res://refine_effect_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_refine_effect_parity (Direction 3: Refine Shine Effects 1:1) ===")
	test_refine_level_extraction()
	test_shine_threshold_check()
	test_weapon_shine_specs()
	test_armor_shine_specs()
	test_particles_generation()
	
	print("\n=== SUMMARY: %d passed, %d failed ===" % [_passed, _failed])
	if _failed > 0:
		printerr("TEST FAILED!")
		quit(1)
	else:
		print("ALL TESTS PASSED!")
		quit(0)

func test_refine_level_extraction() -> void:
	print("\n--- Test 1: Vnum to Refine Level Extraction ---")
	_assert(RefineEffectSystem.get_refine_level_from_vnum(10) == 0, "Sword+0 (vnum 10) is level 0")
	_assert(RefineEffectSystem.get_refine_level_from_vnum(16) == 6, "Sword+6 (vnum 16) is level 6")
	_assert(RefineEffectSystem.get_refine_level_from_vnum(17) == 7, "Sword+7 (vnum 17) is level 7")
	_assert(RefineEffectSystem.get_refine_level_from_vnum(18) == 8, "Sword+8 (vnum 18) is level 8")
	_assert(RefineEffectSystem.get_refine_level_from_vnum(19) == 9, "Sword+9 (vnum 19) is level 9")

func test_shine_threshold_check() -> void:
	print("\n--- Test 2: Shine Activation Threshold (Level >= 7) ---")
	_assert(not RefineEffectSystem.is_shining_item(10, 1), "Sword+0 does not shine")
	_assert(not RefineEffectSystem.is_shining_item(16, 1), "Sword+6 does not shine")
	_assert(RefineEffectSystem.is_shining_item(17, 1), "Sword+7 activates shine")
	_assert(RefineEffectSystem.is_shining_item(18, 1), "Sword+8 activates shine")
	_assert(RefineEffectSystem.is_shining_item(19, 1), "Sword+9 activates shine")
	_assert(not RefineEffectSystem.is_shining_item(27001, 3), "Potions do not shine")

func test_weapon_shine_specs() -> void:
	print("\n--- Test 3: 40250 Weapon Shine Specs (InstanceBase.cpp:2698) ---")
	var spec7 := RefineEffectSystem.get_shine_spec(17, 1, false)
	_assert(spec7.shining and spec7.level == 7, "Sword+7 spec has level 7")
	_assert(spec7.attach_bone == RefineEffectSystem.ATTACH_BONE_WEAPON_RIGHT, "Sword attached to PART_WEAPON")
	_assert("sword_7.mse" in spec7.effect_path, "Sword+7 uses sword_7.mse")
	
	var spec8 := RefineEffectSystem.get_shine_spec(18, 1, false)
	_assert("sword_8.mse" in spec8.effect_path, "Sword+8 uses sword_8.mse")
	
	var spec9 := RefineEffectSystem.get_shine_spec(19, 1, false)
	_assert("sword_9.mse" in spec9.effect_path, "Sword+9 uses sword_9.mse")
	_assert(spec9.light_energy > spec7.light_energy, "+9 has higher light energy than +7")
	
	# Dual daggers left hand attachment
	var spec_left := RefineEffectSystem.get_shine_spec(1179, 1, true)
	_assert(spec_left.attach_bone == RefineEffectSystem.ATTACH_BONE_WEAPON_LEFT, "Left hand weapon attached to PART_WEAPON_LEFT")

func test_armor_shine_specs() -> void:
	print("\n--- Test 4: 40250 Armor Shine Specs (InstanceBase.cpp:2739) ---")
	# Regular armor +9 (11209)
	var spec_armor9 := RefineEffectSystem.get_shine_spec(11209, 2)
	_assert(spec_armor9.shining and spec_armor9.level == 9, "Armor+9 has shine")
	_assert(spec_armor9.attach_bone == RefineEffectSystem.ATTACH_BONE_ARMOR, "Armor attached to Bip01")
	_assert("armor_9.mse" in spec_armor9.effect_path, "Armor+9 uses armor_9.mse")
	
	# Special Lv 66+ Black Steel Armor +9 (11299) -> special dragon aura
	var spec_special := RefineEffectSystem.get_shine_spec(11299, 2)
	_assert("armor-4-2.mse" in spec_special.effect_path, "Lv 66+ armor uses special armor-4-2.mse effect")

func test_particles_generation() -> void:
	print("\n--- Test 5: Godot Particle Node Generation ---")
	var spec := RefineEffectSystem.get_shine_spec(19, 1)
	var p: GPUParticles3D = RefineEffectSystem.create_shine_particles(spec)
	_assert(p != null, "GPUParticles3D created successfully")
	_assert(p.name == "RefineShineParticles_L9", "Particle node named properly")
	_assert(p.draw_pass_1 is QuadMesh, "Draw pass mesh is configured")
	p.free()