# test_socket_glow_fx_parity.gd —— 40250 装备灵石镶嵌发光流光粒子 1:1 回归测试套件
extends SceneTree

const SocketGlowFxSystem = preload("res://socket_glow_fx_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_socket_glow_fx_parity (Direction 3: Socket Glow FX 1:1) ===")
	_test_stone_color_roster()
	_test_base_refine_auras()
	_test_socket_stone_glow_blending()
	_test_material_application()
	_finish()

func _test_stone_color_roster() -> void:
	print("\n--- Test 1: Spirit Stone Color Roster ---")
	_assert(SocketGlowFxSystem.STONE_COLORS.size() >= 8, "Has at least 8 Spirit Stone colors defined")
	_assert(SocketGlowFxSystem.STONE_COLORS.has(28430), "Warrior Stone +4 defined")
	_assert(SocketGlowFxSystem.STONE_COLORS.has(28432), "Sura Stone +4 defined")
	_assert(SocketGlowFxSystem.STONE_COLORS.has(28436), "Cooldown Stone +4 defined")
	_assert(SocketGlowFxSystem.STONE_COLORS.has(28438), "Protection Stone +4 defined")

func _test_base_refine_auras() -> void:
	print("\n--- Test 2: Base Refine Auras (+0~+6 vs +7/+8/+9) ---")
	var sys := SocketGlowFxSystem.new()

	# +6 without stones
	var item_plus6 := {"vnum": 10, "refine_level": 6, "sockets": []}
	var g6 = sys.calculate_equipment_glow(item_plus6)
	_assert(g6["is_glowing"] == false, "+6 item without stones has no glow")
	_assert(g6["glow_intensity"] == 0.0, "Intensity is 0.0")

	# +7 item
	var item_plus7 := {"vnum": 10, "refine_level": 7, "sockets": []}
	var g7 = sys.calculate_equipment_glow(item_plus7)
	_assert(g7["is_glowing"] == true, "+7 item glows")
	_assert(g7["glow_intensity"] == 0.6, "+7 intensity is 0.6")
	_assert(g7["particle_rate"] == 12, "+7 particle rate is 12")

	# +8 item
	var item_plus8 := {"vnum": 10, "refine_level": 8, "sockets": []}
	var g8 = sys.calculate_equipment_glow(item_plus8)
	_assert(g8["glow_intensity"] == 1.2, "+8 intensity is 1.2")
	_assert(g8["has_trail"] == true, "+8 has weapon swing trail")

	# +9 item
	var item_plus9 := {"vnum": 10, "refine_level": 9, "sockets": []}
	var g9 = sys.calculate_equipment_glow(item_plus9)
	_assert(g9["glow_intensity"] == 2.2, "+9 intensity is 2.2")
	_assert(g9["swirl_enabled"] == true, "+9 has mythic swirling aura")
	_assert(g9["particle_rate"] == 55, "+9 particle rate is 55")

func _test_socket_stone_glow_blending() -> void:
	print("\n--- Test 3: Socket Stones Color & Intensity Blending ---")
	var sys := SocketGlowFxSystem.new()

	var sig_data := {"fired": false, "vnum": 0, "intensity": 0.0}
	sys.glow_profile_updated.connect(func(v: int, i: float, _c: Color):
		sig_data["fired"] = true
		sig_data["vnum"] = v
		sig_data["intensity"] = i
	)

	# +9 Poison Sword with Warrior Stone (28430, Red)
	var sword_red := {
		"vnum": 189,
		"refine_level": 9,
		"sockets": [28430]
	}
	var g_red = sys.calculate_equipment_glow(sword_red)
	_assert(g_red["is_glowing"] == true, "Glowing active")
	_assert(g_red["glow_intensity"] > 2.2, "Intensity boosted by spirit stone (> 2.2)")
	_assert(g_red["primary_color"].r > 0.9, "Warrior stone creates vivid red color")
	_assert(sig_data["fired"] == true and sig_data["vnum"] == 189, "glow_profile_updated signal fired")

	# +9 Sword with Sura Stone (28432, Dark Violet)
	var sword_purple := {
		"vnum": 189,
		"refine_level": 9,
		"sockets": [28432]
	}
	var g_purple = sys.calculate_equipment_glow(sword_purple)
	_assert(g_purple["primary_color"].b > 0.9, "Sura stone creates deep violet/blue tone")

	# Item with 3 stones: Red + Purple + Gold
	var sword_tri := {
		"vnum": 189,
		"refine_level": 9,
		"sockets": [28430, 28432, 28436]
	}
	var g_tri = sys.calculate_equipment_glow(sword_tri)
	_assert(g_tri["stone_count"] == 3, "3 socket stones counted")
	_assert(g_tri["secondary_color"] == SocketGlowFxSystem.STONE_COLORS[28430]["color"], "Secondary color tracks slot 0 primary stone")

func _test_material_application() -> void:
	print("\n--- Test 4: StandardMaterial3D Direct Injection ---")
	var sys := SocketGlowFxSystem.new()
	var mat := StandardMaterial3D.new()

	var item_plus9 := {"vnum": 10, "refine_level": 9, "sockets": [28430]}
	var glow = sys.calculate_equipment_glow(item_plus9)

	sys.apply_to_material(mat, glow)
	_assert(mat.emission_enabled == true, "Material emission enabled")
	_assert(mat.emission == glow["primary_color"], "Emission color matches primary color")
	_assert(is_equal_approx(mat.emission_energy_multiplier, glow["glow_intensity"]), "Energy multiplier matches glow intensity")

	# Apply empty glow
	sys.apply_to_material(mat, sys._empty_glow())
	_assert(mat.emission_enabled == false, "Emission disabled for non-glowing item")

func _finish() -> void:
	print("\n==========================================")
	print("Socket Glow FX Parity Tests Finished:")
	print("Passed: %d, Failed: %d" % [_passed, _failed])
	print("==========================================")
	if _failed > 0:
		printerr("FAILED: Some tests did not pass.")
		quit(1)
	else:
		print("SUCCESS: All Socket Glow FX parity tests passed!")
		quit(0)