from server.metrics.MemoryMetricsStore import MemoryMetricsStore
from server.metrics.RedisMetricsStore import RedisMetricsStore

class MetricsStoreBuilder:
  @classmethod
  def build(self, backend:str="memory", **kwargs) -> MemoryMetricsStore|RedisMetricsStore:
    selected = (backend or "memory").strip().lower()
    if selected == "redis":
      return RedisMetricsStore(**kwargs)
    return MemoryMetricsStore(**kwargs)