"""Basic metrics collector for simulation statistics."""

from typing import Dict, Any
from .base_collector import BaseCollector


class MetricsCollector(BaseCollector):
    """Collects basic simulation metrics."""

    def __init__(self, collection_interval: int = 100):
        super().__init__(collection_interval)

    def collect(self, simulation_core) -> Dict[str, Any]:
        """Collect basic metrics from simulation core."""
        world_state = simulation_core.get_world_state()

        return {
            'timestamp': simulation_core.timing.last_tick_time,
            'tick_count': world_state['tick_count'],
            'actual_tps': world_state['actual_tps'],
            'target_tps': world_state['target_tps'],
            'speed_multiplier': world_state['speed_multiplier'],
            'is_paused': world_state['is_paused'],
            'sprint_mode': world_state['sprint_mode'],
            'world_buffer': world_state['world_buffer'],
            'entity_counts': world_state['entity_counts'],
            'collection_type': 'metrics'
        }