package manifest

import (
	"database/sql"
)

type sqliteLogWriter struct {
	db *sql.DB
}

func NewSQLiteLogWriter(db *sql.DB) (LogWriter, error) {
	_, err := db.Exec(`CREATE TABLE IF NOT EXISTS logs (
		id INTEGER PRIMARY KEY AUTOINCREMENT,
		ts INTEGER NOT NULL,
		level TEXT NOT NULL,
		event TEXT NOT NULL,
		asset_id TEXT,
		album TEXT,
		filename TEXT,
		size INTEGER,
		cloud TEXT,
		duration_ms INTEGER,
		message TEXT
	)`)
	if err != nil {
		return nil, err
	}
	_, _ = db.Exec(`CREATE INDEX IF NOT EXISTS idx_logs_ts ON logs(ts)`)
	_, _ = db.Exec(`CREATE INDEX IF NOT EXISTS idx_logs_event ON logs(event)`)
	return &sqliteLogWriter{db: db}, nil
}

func (w *sqliteLogWriter) Log(e LogEntry) {
	if w.db == nil {
		return
	}
	w.db.Exec(`INSERT INTO logs (ts, level, event, asset_id, album, filename, size, cloud, duration_ms, message) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,
		e.Timestamp, e.Level, e.Event, e.AssetID, e.Album, e.Filename, e.Size, e.Cloud, e.DurationMs, e.Message)
}

func (w *sqliteLogWriter) Close() { _ = w }