extends Node

var passed: int = 0
var failed: int = 0
var _game_root: Node = null

func _ready():
    pass  # run() is called by the test runner; avoid double-execution.

func run():
    print("\n=== TEST: Prestige Mechanics ===\n")
    TestUtils.set_test_name("prestige")
    
    var scene = load("res://docs/gyms/tiny_sword/tiny_sword.tscn")
    _game_root = scene.instantiate()
    
    # Use a unique save path to avoid contaminating the real game's save.
    var save_path: String = "user://test_prestige_%d.json" % randi()
    DirAccess.remove_absolute(ProjectSettings.globalize_path(save_path))
    var gs: LevelGameState = _game_root.get_node("LevelGameState")
    gs.save_file_path = save_path
    
    add_child(_game_root)
    
    await _wait()
    
    var game_state: LevelGameState = _game_root.find_child("LevelGameState")
    var prestige_manager = _game_root.find_child("PrestigeManager") as PrestigeManager
    
    if game_state == null:
        print("[ERROR] LevelGameState not found")
        _print_summary()
        return
    
    if prestige_manager == null:
        print("[ERROR] PrestigeManager not found")
        _print_summary()
        return
    
    # Setup: Accumulate currencies to meet prestige threshold
    game_state.add_currency_by_id(&"gold", BigNumber.from_float(100000.0))
    game_state.add_currency_by_id(&"gems", BigNumber.from_float(100.0))
    
    await _wait()
    
    # Check if can prestige
    var can_prestige: bool = prestige_manager.can_prestige()
    print("[TARGET] can_prestige: %s" % str(can_prestige))
    
    TestUtils.assert_true(can_prestige, "Should be able to prestige after accumulating currencies")
    
    if can_prestige:
        # Perform prestige
        prestige_manager.perform_prestige()
        
        await _wait()
        
        # Check ascension currency
        var ascension: BigNumber = game_state.get_currency_amount_by_id(&"ascension")
        print("[TARGET] ascension_currency: %s" % ascension.to_string_suffix(2))
        
        TestUtils.assert_true(
            ascension.mantissa > 0,
            "Should receive ascension currency after prestige"
        )
        
        # Check prestige multiplier increased
        var total_multiplier = prestige_manager.get_total_multiplier()
        print("[TARGET] total_multiplier: %s" % str(total_multiplier))
        
        var mult_value: float
        if total_multiplier is float:
            mult_value = total_multiplier
        else:
            mult_value = float(total_multiplier)
        
        TestUtils.assert_greater_than(
            mult_value,
            1.0,
            "Prestige multiplier should be > 1.0"
        )
    
    _print_summary()

func _wait() -> void:
    await get_tree().create_timer(0.5).timeout

func _print_summary():
    TestUtils.print_result()
    passed = TestUtils.get_passed()
    failed = TestUtils.get_failed()

func get_passed() -> int:
    return passed

func get_failed() -> int:
    return failed