add scanning

src/lib/db.ts

@@ -71,9 +71,46 @@ function initDb(db: Database.Database): void {
       tv_loop         INTEGER NOT NULL DEFAULT 0,
       tv_muted        INTEGER NOT NULL DEFAULT 0
     );
+
+    CREATE TABLE IF NOT EXISTS app_settings (
+      key   TEXT PRIMARY KEY,
+      value TEXT NOT NULL
+    );
+
+    CREATE TABLE IF NOT EXISTS media_items (
+      id          INTEGER PRIMARY KEY AUTOINCREMENT,
+      library_id  TEXT NOT NULL REFERENCES libraries(id) ON DELETE CASCADE,
+      item_key    TEXT NOT NULL UNIQUE,
+      item_type   TEXT NOT NULL CHECK(item_type IN ('movie','tv_series','tv_season','tv_episode','game','game_series')),
+      parent_key  TEXT,
+      title       TEXT,
+      year        INTEGER,
+      plot        TEXT,
+      genres      TEXT,
+      metadata    TEXT,
+      scanned_at  INTEGER NOT NULL
+    );
+
+    CREATE INDEX IF NOT EXISTS media_items_library_id ON media_items(library_id);
+    CREATE INDEX IF NOT EXISTS media_items_parent_key ON media_items(parent_key);
   `)
 
   migrateLibrariesType(db)
+  seedAppSettings(db)
+}
+
+function seedAppSettings(db: Database.Database): void {
+  const defaults: Record<string, string> = {
+    scan_schedule: '0 * * * *',
+    scan_enabled: 'true',
+    scan_last_ran: '',
+  }
+  const insert = db.prepare(
+    'INSERT OR IGNORE INTO app_settings (key, value) VALUES (?, ?)'
+  )
+  for (const [key, value] of Object.entries(defaults)) {
+    insert.run(key, value)
+  }
 }
 
 function migrateLibrariesType(db: Database.Database): void {