init

app/strength/import/actions.ts

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+"use server";
+
+import { redirect } from "next/navigation";
+import { revalidatePath } from "next/cache";
+import { parseStrongShareText } from "@/lib/strong/parser";
+import { upsertStrengthWorkout } from "@/lib/models/strength";
+
+export type ImportStrongWorkoutState = { error: string } | null;
+
+export async function importStrongWorkout(
+  _prevState: ImportStrongWorkoutState,
+  formData: FormData
+): Promise<ImportStrongWorkoutState> {
+  const text = formData.get("text");
+  if (typeof text !== "string" || text.trim().length === 0) {
+    return { error: "Wklej tekst wygenerowany przez funkcję 'Share workout' w Strong." };
+  }
+
+  let workouts;
+  try {
+    workouts = parseStrongShareText(text);
+  } catch (error) {
+    return { error: error instanceof Error ? error.message : "Nie udało się przetworzyć tekstu." };
+  }
+
+  if (workouts.length === 0) {
+    return { error: "Nie znaleziono żadnego treningu w podanym tekście." };
+  }
+
+  for (const workout of workouts) {
+    await upsertStrengthWorkout(workout);
+  }
+
+  revalidatePath("/strength");
+  revalidatePath("/");
+  redirect("/strength");
+}