import time


from source.strategy.strategy import SearchStats, PathFindingStrategy

class MazeSolver:
    def __init__(self, maze, strategy: PathFindingStrategy):
        self.maze = maze
        self.strategy = strategy

    def strategyName(self):
        return self.strategy.name

    def setStrategy(self, strategy: PathFindingStrategy):
        self.strategy = strategy

    def solve(self):
        start_time = time.perf_counter()
        path, visited_cells = self.strategy.findPath(self.maze)
        finish_time = time.perf_counter()

        return SearchStats(
            timeMs=finish_time - start_time,
            visitedCells=visited_cells,
            pathLength=len(path)
        )



class SearchStats:
    """Общая информация о тесте алгоритма"""
    def __init__(self, timeMs: float, visitedCells: int, pathLength: int):
        self.timeMs = timeMs
        self.visitedCells = visitedCells
        self.pathLength = pathLength