"""
Job repository implementation - placeholder
"""

from typing import Optional, List
from .interfaces import JobRepository
from ..models.job import ProcessingJob, JobStatus

class JobRepositoryImpl(JobRepository):
    """Implementation of JobRepository interface"""
    
    def __init__(self):
        self._jobs = {}
    
    async def save_job(self, job: ProcessingJob) -> bool:
        """Save processing job - placeholder implementation"""
        self._jobs[job.id] = job
        return True
    
    async def get_job(self, job_id: str) -> Optional[ProcessingJob]:
        """Get processing job by ID"""
        return self._jobs.get(job_id)
    
    async def update_job_status(self, job_id: str, status: JobStatus) -> bool:
        """Update job status"""
        if job_id in self._jobs:
            self._jobs[job_id].status = status
            return True
        return False
    
    async def get_jobs_by_status(self, status: JobStatus) -> List[ProcessingJob]:
        """Get jobs by status"""
        return [job for job in self._jobs.values() if job.status == status]
    
    async def delete_job(self, job_id: str) -> bool:
        """Delete job"""
        if job_id in self._jobs:
            del self._jobs[job_id]
            return True
        return False
    
    async def cleanup_old_jobs(self, days: int = 7) -> int:
        """Clean up jobs older than specified days"""
        # Placeholder implementation
        return 0