-- Create backup_jobs table for async backup job tracking
-- This should be run on all library databases (default and afterdark)

CREATE TABLE IF NOT EXISTS backup_jobs (
    id UUID PRIMARY KEY,
    library_id VARCHAR(255) NOT NULL,
    type VARCHAR(50) NOT NULL CHECK (type IN ('DATABASE_ONLY', 'COMPLETE')),
    status VARCHAR(50) NOT NULL CHECK (status IN ('PENDING', 'IN_PROGRESS', 'COMPLETED', 'FAILED', 'EXPIRED')),
    file_path VARCHAR(1000),
    file_size_bytes BIGINT,
    progress_percent INTEGER,
    error_message VARCHAR(1000),
    created_at TIMESTAMP NOT NULL,
    started_at TIMESTAMP,
    completed_at TIMESTAMP,
    expires_at TIMESTAMP
);

-- Create index on library_id for faster lookups
CREATE INDEX IF NOT EXISTS idx_backup_jobs_library_id ON backup_jobs(library_id);

-- Create index on status for cleanup queries
CREATE INDEX IF NOT EXISTS idx_backup_jobs_status ON backup_jobs(status);

-- Create index on expires_at for cleanup queries
CREATE INDEX IF NOT EXISTS idx_backup_jobs_expires_at ON backup_jobs(expires_at);

-- Create index on created_at for ordering
CREATE INDEX IF NOT EXISTS idx_backup_jobs_created_at ON backup_jobs(created_at DESC);