Add SQL management UI, maintenance, and trip edit pages for motorcycles

src/lib/db.ts

@@ -83,6 +83,28 @@ function ensureSchema() {
       created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP
     ) STRICT;
 
+    CREATE TABLE IF NOT EXISTS maintenance_event_items (
+      id INTEGER PRIMARY KEY AUTOINCREMENT,
+      maintenance_event_id INTEGER NOT NULL REFERENCES maintenance_events(id) ON DELETE CASCADE,
+      type TEXT CHECK (
+        type IS NULL OR type IN ('reparatur', 'tuev_hu', 'inspektion', 'reifenwechsel', 'oelwechsel', 'sonstiges')
+      ),
+      custom_type TEXT,
+      custom_type_key TEXT,
+      cost_cents INTEGER CHECK (cost_cents IS NULL OR cost_cents >= 0),
+      due_date TEXT,
+      due_km INTEGER CHECK (due_km IS NULL OR due_km >= 0),
+      position INTEGER NOT NULL CHECK (position >= 0),
+      CHECK (
+        (type IS NOT NULL AND custom_type IS NULL AND custom_type_key IS NULL) OR
+        (
+          type IS NULL AND custom_type IS NOT NULL AND custom_type_key IS NOT NULL
+          AND length(trim(custom_type)) > 0 AND length(custom_type_key) > 0
+        )
+      ),
+      UNIQUE (maintenance_event_id, position)
+    ) STRICT;
+
     CREATE TABLE IF NOT EXISTS trips (
       id INTEGER PRIMARY KEY AUTOINCREMENT,
       motorcycle_id INTEGER NOT NULL REFERENCES motorcycles(id) ON DELETE CASCADE,
@@ -131,6 +153,10 @@ function ensureSchema() {
       ON maintenance_events(motorcycle_id, event_date DESC, id DESC);
     CREATE INDEX IF NOT EXISTS idx_maintenance_due
       ON maintenance_events(motorcycle_id, type, event_date DESC);
+    CREATE INDEX IF NOT EXISTS idx_maintenance_items_event
+      ON maintenance_event_items(maintenance_event_id, position);
+    CREATE INDEX IF NOT EXISTS idx_maintenance_items_due
+      ON maintenance_event_items(type, due_date, due_km);
     CREATE INDEX IF NOT EXISTS idx_trips_motorcycle
       ON trips(motorcycle_id, trip_date DESC, id DESC);
     CREATE INDEX IF NOT EXISTS idx_motorcycle_shares_user
@@ -141,6 +167,44 @@ function ensureSchema() {
       ON webauthn_challenges(user_id, purpose, expires_at, used_at);
   `);
 
+  const maintenanceItemColumns = db
+    .prepare("PRAGMA table_info(maintenance_event_items)")
+    .all() as { name: string }[];
+  if (!maintenanceItemColumns.some((column) => column.name === "custom_type_key")) {
+    db.exec("ALTER TABLE maintenance_event_items ADD COLUMN custom_type_key TEXT");
+  }
+
+  db.exec(`
+    INSERT INTO maintenance_event_items
+      (maintenance_event_id, type, custom_type, custom_type_key, cost_cents, due_date, due_km, position)
+    SELECT e.id, e.type, NULL, NULL, e.cost_cents, e.due_date, e.due_km, 0
+    FROM maintenance_events e
+    WHERE NOT EXISTS (
+      SELECT 1
+      FROM maintenance_event_items item
+      WHERE item.maintenance_event_id = e.id
+    )
+  `);
+
+  const customMaintenanceItems = db
+    .prepare(
+      `SELECT id, custom_type
+       FROM maintenance_event_items
+       WHERE type IS NULL
+         AND custom_type IS NOT NULL
+         AND (custom_type_key IS NULL OR custom_type_key = '')`,
+    )
+    .all() as { id: number; custom_type: string }[];
+  const updateCustomMaintenanceKey = db.prepare(
+    "UPDATE maintenance_event_items SET custom_type_key = ? WHERE id = ?",
+  );
+  for (const item of customMaintenanceItems) {
+    updateCustomMaintenanceKey.run(item.custom_type.toLocaleLowerCase("de-DE"), item.id);
+  }
+  db.exec(
+    "CREATE INDEX IF NOT EXISTS idx_maintenance_items_custom_due ON maintenance_event_items(custom_type_key, due_date, due_km)",
+  );
+
   const userColumns = db.prepare("PRAGMA table_info(users)").all() as { name: string }[];
   if (!userColumns.some((column) => column.name === "active")) {
     db.exec("ALTER TABLE users ADD COLUMN active INTEGER NOT NULL DEFAULT 1 CHECK (active IN (0, 1))");