Refactor logging in IcaRecipeParser and QuickImportService to use NestJS Logger

- Updated IcaRecipeParser to replace console.log statements with Logger for better logging practices. - Enhanced QuickImportService with Logger for consistent logging and error handling. - Changed quantity validation in CreateRecipeIngredientDto and CreateRecipeDto to allow zero. - Removed CanonicalNameForm and NameForm components from the frontend. - Updated EditProductForm to use a select dropdown for categories instead of a text input. - Added validation for product name, canonical name, and category length in product update action. - Refactored unit options into a separate file for better reusability across components. - Removed unused API fetching functions and inventory types to clean up the codebase.
2026-04-16 18:18:27 +02:00
parent 3f6d32ae44
commit d5b360fd62
19 changed files with 74 additions and 751 deletions
@@ -1,3 +1,4 @@
+import { Logger } from '@nestjs/common';
 import { RecipeParser, ParsedRecipe } from './base.parser';

 /**
@@ -6,13 +7,14 @@ import { RecipeParser, ParsedRecipe } from './base.parser';
 * Denna är mer permissiv än site-specifika parsers
 */
 export class GenericRecipeParser extends RecipeParser {
+  private readonly logger = new Logger(GenericRecipeParser.name);
  canHandle(url: string): boolean {
    // Denna parser hanterar alltid (är fallback)
    return true;
  }

  parse(html: string): ParsedRecipe {
-    console.log('[GenericParser] Parsing recipe from unknown site...');
+    this.logger.log('Parsing recipe from unknown site...');

    // Extrahera og:image för bildurl-fallback
    const ogImage = this.extractOgImage(html);
@@ -31,15 +33,15 @@ export class GenericRecipeParser extends RecipeParser {
            : jsonData['@graph']?.find((item: any) => item['@type'] === 'Recipe');

        if (recipe) {
-          console.log('[GenericParser] ✓ JSON-LD data found');
+          this.logger.log('JSON-LD data found');
          return this.extractFromJsonLd(recipe, ogImage);
        }
      } catch (err) {
-        console.log('[GenericParser] JSON-LD parsing failed');
+        this.logger.warn('JSON-LD parsing failed');
      }
    }

-    console.log('[GenericParser] No JSON-LD found, using HTML parsing');
+    this.logger.log('No JSON-LD found, using HTML parsing');
    return this.parseFromHtml(html, ogImage);
  }

@@ -1,3 +1,4 @@
+import { Logger } from '@nestjs/common';
 import { RecipeParser, ParsedRecipe } from './base.parser';

 /**
@@ -5,12 +6,13 @@ import { RecipeParser, ParsedRecipe } from './base.parser';
 * Använder JSON-LD structured data som primär källa
 */
 export class IcaRecipeParser extends RecipeParser {
+  private readonly logger = new Logger(IcaRecipeParser.name);
  canHandle(url: string): boolean {
    return /ica\.se\/recept/i.test(url);
  }

  parse(html: string): ParsedRecipe {
-    console.log('[IcaParser] Parsing ICA recipe...');
+    this.logger.log('Parsing ICA recipe...');

    // Extrahera og:image för bildurl-fallback
    const ogImage = this.extractOgImage(html);
@@ -31,16 +33,16 @@ export class IcaRecipeParser extends RecipeParser {
            : jsonData['@graph']?.find((item: any) => item['@type'] === 'Recipe');

        if (recipe) {
-          console.log('[IcaParser] ✓ JSON-LD recipe found');
+          this.logger.log('JSON-LD recipe found');
          return this.extractFromJsonLd(recipe, ogImage);
        }
      } catch (err) {
-        console.log('[IcaParser] JSON-LD parsing failed:', err);
+        this.logger.warn(`JSON-LD parsing failed: ${err}`);
      }
    }

    // Fallback: HTML parsing (sällan nödvändigt för ICA)
-    console.log('[IcaParser] Falling back to HTML parsing');
+    this.logger.log('Falling back to HTML parsing');
    return this.parseFromHtml(html, ogImage);
  }

@@ -1,6 +1,7 @@
 import {
  BadRequestException,
  Injectable,
+  Logger,
  ServiceUnavailableException,
  UnsupportedMediaTypeException,
 } from '@nestjs/common';
@@ -25,24 +26,26 @@ type UploadKind = 'pdf' | 'image';

@Injectable()
 export class QuickImportService {
+  private readonly logger = new Logger(QuickImportService.name);
+
  /**
   * Detekterar typ av input (URL eller filsökväg) och importerar från lämplig källa
   */
  async importFromInput(input: string): Promise<QuickImportResult> {
    const trimmed = input.trim();
-    console.log('[QuickImport] Mottog input:', trimmed);
+    this.logger.log(`Mottog input: ${trimmed}`);

    if (!trimmed) {
      throw new BadRequestException('Du måste ange en URL eller ladda upp en fil');
    }

    if (this.isUrl(trimmed)) {
-      console.log('[QuickImport] Detekterade URL, försöker scrapa...');
+      this.logger.log('Detekterade URL, försöker scrapa...');
      return this.scrapeRecipeFromUrl(trimmed);
    }

    if (this.looksLikeLocalFile(trimmed)) {
-      console.log('[QuickImport] Försöker läsa lokal fil:', trimmed);
+      this.logger.log(`Försöker läsa lokal fil: ${trimmed}`);
      try {
        const buffer = await fs.readFile(trimmed);
        return this.importFromUpload({
@@ -51,7 +54,7 @@ export class QuickImportService {
          mimetype: this.getMimeTypeFromExtension(trimmed),
        } as Express.Multer.File);
      } catch (error) {
-        console.error('[QuickImport] Kunde inte läsa lokal fil:', error);
+        this.logger.error('Kunde inte läsa lokal fil:', error);
        throw new BadRequestException(
          'Kunde inte läsa filen. Använd filuppladdning i gränssnittet eller kontrollera sökvägen.',
        );
@@ -68,7 +71,7 @@ export class QuickImportService {
      throw new BadRequestException('Ingen fil skickades med.');
    }

-    console.log('[QuickImport] Mottog uppladdad fil:', file.originalname, file.mimetype);
+    this.logger.log(`Mottog uppladdad fil: ${file.originalname} (${file.mimetype})`);
    const kind = this.getUploadKind(file);

    if (kind === 'pdf') {
@@ -154,7 +157,7 @@ export class QuickImportService {
        throw error;
      }

-      console.error('[QuickImport] PDF ERROR:', error);
+      this.logger.error('PDF-import misslyckades', error);
      throw new ServiceUnavailableException('PDF-importen misslyckades.');
    }
  }
@@ -176,7 +179,7 @@ export class QuickImportService {
        throw error;
      }

-      console.error('[QuickImport] OCR ERROR:', error);
+      this.logger.error('OCR-import misslyckades', error);
      throw new ServiceUnavailableException('OCR-importen misslyckades.');
    } finally {
      await worker.terminate();
@@ -262,7 +265,7 @@ export class QuickImportService {
   */
  private async scrapeRecipeFromUrl(url: string): Promise<QuickImportResult> {
    try {
-      console.log('[QuickImport] Hämtar HTML från:', url);
+      this.logger.log(`Hämtar HTML från: ${url}`);

      const response = await fetch(url, {
        headers: {
@@ -271,14 +274,14 @@ export class QuickImportService {
        },
      });

-      console.log('[QuickImport] HTTP status:', response.status);
+      this.logger.log(`HTTP status: ${response.status}`);

      if (!response.ok) {
        throw new Error(`HTTP ${response.status}: ${response.statusText}`);
      }

      const html = await response.text();
-      console.log('[QuickImport] HTML längd:', html.length, 'tecken');
+      this.logger.log(`HTML längd: ${html.length} tecken`);

      const parsers: RecipeParser[] = [
        new IcaRecipeParser(),
@@ -288,7 +291,7 @@ export class QuickImportService {
      let recipe = null;
      for (const parser of parsers) {
        if (parser.canHandle(url)) {
-          console.log('[QuickImport] Använder parser:', parser.constructor.name);
+          this.logger.log(`Använder parser: ${parser.constructor.name}`);
          recipe = parser.parse(html);
          break;
        }
@@ -298,17 +301,14 @@ export class QuickImportService {
        throw new Error('Ingen parserutrustning tillgänglig');
      }

-      console.log('[QuickImport] Parsad recept:', {
-        name: recipe.name,
-        ingredienser: recipe.ingredients.length,
-      });
+      this.logger.log(`Parsad recept: ${recipe.name} (${recipe.ingredients.length} ingredienser)`);

      if (!recipe.name) {
        throw new Error('Kunde inte hitta receptnamn på sidan. Försök med en annan länk.');
      }

      const markdown = this.recipeToMarkdown(recipe, url);
-      console.log('[QuickImport] Markdown genererad, längd:', markdown.length);
+      this.logger.log(`Markdown genererad, längd: ${markdown.length}`);

      let source: 'ica' | 'pdf' | 'image' | 'other' = 'other';
      if (/ica\.se/i.test(url)) {
@@ -320,9 +320,9 @@ export class QuickImportService {
      if (recipe.imageUrl) {
        try {
          imageUrl = await downloadAndOptimizeImage(recipe.imageUrl, IMAGE_DEST_DIR);
-          console.log('[QuickImport] Bild optimerad och sparad:', imageUrl);
+          this.logger.log(`Bild optimerad och sparad: ${imageUrl}`);
        } catch (imgErr) {
-          console.warn('[QuickImport] Kunde inte ladda ner bild:', imgErr);
+          this.logger.warn(`Kunde inte ladda ner bild: ${imgErr}`);
        }
      }

@@ -333,7 +333,7 @@ export class QuickImportService {
      };
    } catch (err) {
      const message = err instanceof Error ? err.message : 'Okänt fel vid scraping';
-      console.error('[QuickImport] ERROR:', message);
+      this.logger.error(`Scraping misslyckades: ${message}`);
      throw new BadRequestException(
        `Kunde inte hämta recept: ${message}. Kontrollera att länken är korrekt och försök igen.`
      );
@@ -5,7 +5,7 @@ export class CreateRecipeIngredientDto {
  productId!: number;

  @IsNumber()
-  @Min(0.01)
+  @Min(0)
  quantity!: number;

  @IsString()
@@ -15,7 +15,7 @@ class CreateRecipeIngredientDto {
  productId!: number;

  @IsNumber()
-  @Min(0.01)
+  @Min(0)
  quantity!: number;

  @IsString()
@@ -1,79 +0,0 @@
-'use client';
-
-import { useState, useTransition } from 'react';
-import { updateCanonicalName } from '../../inventory/actions';
-
-type Props = {
-  id: number;
-  currentCanonicalName: string | null;
-};
-
-export default function CanonicalNameForm({
-  id,
-  currentCanonicalName,
-}: Props) {
-  const [isPending, startTransition] = useTransition();
-  const [error, setError] = useState<string | null>(null);
-
-  return (
-    <form
-      onSubmit={(e) => {
-        e.preventDefault();
-        setError(null);
-
-        const form = e.currentTarget;
-        const formData = new FormData(form);
-
-        startTransition(async () => {
-          try {
-            await updateCanonicalName(formData);
-          } catch (err) {
-            setError(err instanceof Error ? err.message : 'Okänt fel');
-          }
-        });
-      }}
-      style={{ display: 'flex', gap: '0.5rem', alignItems: 'center', flexWrap: 'wrap' }}
-    >
-      <input 
-        type="hidden" 
-        name="id" 
-        value={id} 
-      />
-      <input
-        name="canonicalName"
-        type="text"
-        defaultValue={currentCanonicalName || ''}
-        placeholder="Canonical name"
-        style={{ 
-          padding: '0.75rem',
-          border: '1px solid #ddd',
-          borderRadius: '4px',
-          fontSize: '1rem',
-          boxSizing: 'border-box',
-          minHeight: '44px',
-          minWidth: '220px',
-          flex: '1 1 200px',
-        }}
-      />
-      <button 
-        type="submit" 
-        disabled={isPending} 
-        style={{ 
-          padding: '0.75rem 1.5rem',
-          background: '#0070f3',
-          color: 'white',
-          border: 'none',
-          borderRadius: '4px',
-          cursor: 'pointer',
-          fontSize: '1rem',
-          minHeight: '44px',
-          fontWeight: 600,
-          whiteSpace: 'nowrap',
-        }}
-      >
-        {isPending ? 'Sparar...' : 'Spara'}
-      </button>
-      {error ? <span style={{ color: 'crimson' }}>{error}</span> : null}
-    </form>
-  );
-}
@@ -110,13 +110,23 @@ export default function EditProductForm({ product }: Props) {

          <label style={{ display: 'grid', gap: '0.25rem', fontSize: '0.9rem' }}>
            <span style={{ fontWeight: 600 }}>Kategori</span>
-            <input
+            <select
              name="category"
-              type="text"
              defaultValue={product.category ?? ''}
              style={inputStyle}
-              placeholder="T.ex. Kött, Grönsaker, Mejeriprodukter"
-            />
+            >
+              <option value="">— Ingen kategori —</option>
+              <option value="Kött & Fisk">Kött &amp; Fisk</option>
+              <option value="Mejeri & Ägg">Mejeri &amp; Ägg</option>
+              <option value="Grönsaker & Frukt">Grönsaker &amp; Frukt</option>
+              <option value="Torrvaror & Skafferi">Torrvaror &amp; Skafferi</option>
+              <option value="Bröd & Bakverk">Bröd &amp; Bakverk</option>
+              <option value="Kryddor & Smaksättning">Kryddor &amp; Smaksättning</option>
+              <option value="Dryck">Dryck</option>
+              <option value="Frysta varor">Frysta varor</option>
+              <option value="Konserver">Konserver</option>
+              <option value="Övrigt">Övrigt</option>
+            </select>
          </label>

          <div style={{ display: 'grid', gap: '0.25rem', fontSize: '0.85rem', color: '#888' }}>
@@ -9,6 +9,11 @@ export async function updateProduct(formData: FormData) {
  const canonicalName = String(formData.get('canonicalName') || '').trim();
  const category = String(formData.get('category') || '').trim();

+  if (!name) throw new Error('Namn får inte vara tomt.');
+  if (name.length > 100) throw new Error('Namn får inte vara längre än 100 tecken.');
+  if (canonicalName.length > 100) throw new Error('Canonical name får inte vara längre än 100 tecken.');
+  if (category.length > 100) throw new Error('Kategori får inte vara längre än 100 tecken.');
+
  const res = await fetch(`${API_BASE}/api/products/${id}`, {
    method: 'PATCH',
    headers: { 'Content-Type': 'application/json' },
@@ -3,6 +3,7 @@
 import { useState, useTransition } from 'react';
 import { updateInventoryItem } from './actions';
 import type { InventoryItem } from '../../features/inventory/types';
+import { UNIT_OPTIONS } from '../../lib/units';

 type Props = {
  item: InventoryItem;
@@ -35,23 +36,6 @@ function parseQuantityInput(input: string, defaultUnit: string) {
  return { quantity: value, unit: defaultUnit };
 }

-const UNIT_OPTIONS = [
-  { value: '', label: 'Välj enhet' },
-  { value: 'g', label: 'g (gram)' },
-  { value: 'kg', label: 'kg (kilogram)' },
-  { value: 'hg', label: 'hg (hektogram)' },
-  { value: 'ml', label: 'ml (milliliter)' },
-  { value: 'dl', label: 'dl (deciliter)' },
-  { value: 'l', label: 'l (liter)' },
-  { value: 'st', label: 'st (styck)' },
-  { value: 'tsk', label: 'tsk (tesked)' },
-  { value: 'msk', label: 'msk (matsked)' },
-  { value: 'port', label: 'port (portioner)' },
-  { value: 'efter smak', label: 'Efter smak' },
-  { value: 'förp', label: 'förp (förpackning)' },
-  { value: 'klyfta', label: 'klyfta' },
-];
-
 const LOCATION_OPTIONS = [
  { value: '', label: 'Välj plats' },
  { value: 'Kyl', label: 'Kyl' },
@@ -3,6 +3,7 @@
 import { useState } from 'react';
 import { createInventoryItem } from './actions';
 import type { Product } from '../../features/inventory/types';
+import { UNIT_OPTIONS } from '../../lib/units';

 type Props = {
  products: Product[];
@@ -13,23 +14,6 @@ export default function InventoryForm({ products }: Props) {
  const [error, setError] = useState<string | null>(null);
  const [isOpen, setIsOpen] = useState(false);

-  const UNIT_OPTIONS = [
-    { value: '', label: 'Välj enhet' },
-    { value: 'g', label: 'g (gram)' },
-    { value: 'kg', label: 'kg (kilogram)' },
-    { value: 'hg', label: 'hg (hektogram)' },
-    { value: 'ml', label: 'ml (milliliter)' },
-    { value: 'dl', label: 'dl (deciliter)' },
-    { value: 'l', label: 'l (liter)' },
-    { value: 'st', label: 'st (styck)' },
-    { value: 'tsk', label: 'tsk (tesked)' },
-    { value: 'msk', label: 'msk (matsked)' },
-    { value: 'port', label: 'port (portioner)' },
-    { value: 'efter smak', label: 'Efter smak' },
-    { value: 'förp', label: 'förp (förpackning)' },
-    { value: 'klyfta', label: 'klyfta' },
-  ];
-
  const LOCATION_OPTIONS = [
    { value: '', label: 'Välj plats' },
    { value: 'Kyl', label: 'Kyl' },
@@ -9,6 +9,7 @@ import type {
 } from '../../../features/inventory/types';
 import { fetchJson } from '../../../lib/api';
 import { parseErrorResponse } from '../../../lib/error-handler';
+import { UNIT_OPTIONS } from '../../../lib/units';

 // ──────────────────────────────────────────────
 // Hjälpfunktioner
@@ -50,23 +51,6 @@ function StatusBadge({ status }: { status: 'enough' | 'missing' | 'unit_mismatch
  );
 }

-const UNIT_OPTIONS = [
-  { value: '', label: 'Välj enhet' },
-  { value: 'g', label: 'g (gram)' },
-  { value: 'kg', label: 'kg (kilogram)' },
-  { value: 'hg', label: 'hg (hektogram)' },
-  { value: 'ml', label: 'ml (milliliter)' },
-  { value: 'dl', label: 'dl (deciliter)' },
-  { value: 'l', label: 'l (liter)' },
-  { value: 'st', label: 'st (styck)' },
-  { value: 'tsk', label: 'tsk (tesked)' },
-  { value: 'msk', label: 'msk (matsked)' },
-  { value: 'port', label: 'port (portioner)' },
-  { value: 'efter smak', label: 'Efter smak' },
-  { value: 'förp', label: 'förp (förpackning)' },
-  { value: 'klyfta', label: 'klyfta' },
-];
-
 // ──────────────────────────────────────────────
 // Huvud-komponent
 // ──────────────────────────────────────────────
@@ -1,476 +0,0 @@
-'use client';
-
-import { useState, useEffect } from 'react';
-import { useRouter } from 'next/navigation';
-import Link from 'next/link';
-import { fetchJson } from '../../../lib/api';
-import { parseErrorResponse } from '../../../lib/error-handler';
-import type { Product } from '../../../features/inventory/types';
-import Navigation from '../../Navigation';
-
-const MARKDOWN_HELP = `
-**Fetstil:** **text** eller __text__
-*Kursiv:* *text* eller _text_
-• Punktlista: - punkt eller * punkt
-# Rubrik 1
-## Rubrik 2
-### Rubrik 3
-`;
-
-function SimpleMarkdownPreview({ text }: { text: string }) {
-  const lines = text.split('\n');
-
-  return (
-    <div style={{ whiteSpace: 'pre-wrap', lineHeight: 1.6, wordBreak: 'break-word' }}>
-      {lines.map((line, i) => {
-        if (line.startsWith('# ')) {
-          return <h3 key={i} style={{ margin: '0.5rem 0 0.25rem 0', fontSize: '1.3em', fontWeight: 700 }}>{line.slice(2)}</h3>;
-        }
-        if (line.startsWith('## ')) {
-          return <h4 key={i} style={{ margin: '0.5rem 0 0.25rem 0', fontSize: '1.1em', fontWeight: 700 }}>{line.slice(3)}</h4>;
-        }
-        if (line.startsWith('- ') || line.startsWith('* ')) {
-          return <div key={i} style={{ marginLeft: '1.5rem' }}>• {line.slice(2)}</div>;
-        }
-        if (line.trim() === '') {
-          return <div key={i} style={{ height: '0.5rem' }} />;
-        }
-        return <div key={i}>{line}</div>;
-      })}
-    </div>
-  );
-}
-
-export default function CreateRecipePage() {
-  const router = useRouter();
-  const [recipe, setRecipe] = useState({
-    name: '',
-    description: '',
-    instructions: '',
-    ingredients: [{ productId: 0, quantity: '', unit: '', note: '', location: '' }],
-  });
-  const [products, setProducts] = useState<Product[]>([]);
-  const [isLoading, setIsLoading] = useState(false);
-  const [error, setError] = useState<string | null>(null);
-  const [showPreview, setShowPreview] = useState(false);
-  const [showMarkdownHelp, setShowMarkdownHelp] = useState(false);
-
-  useEffect(() => {
-    fetchJson<Product[]>('/api/products')
-      .then(setProducts)
-      .catch(console.error);
-  }, []);
-
-  const handleIngredientChange = (index: number, field: string, value: string | number) => {
-    const newIngredients = [...recipe.ingredients];
-    newIngredients[index] = { ...newIngredients[index], [field]: value };
-    setRecipe({ ...recipe, ingredients: newIngredients });
-  };
-
-  const addIngredient = () => {
-    setRecipe({
-      ...recipe,
-      ingredients: [...recipe.ingredients, { productId: 0, quantity: '', unit: '', note: '', location: '' }],
-    });
-  };
-
-  const removeIngredient = (index: number) => {
-    const newIngredients = [...recipe.ingredients];
-    newIngredients.splice(index, 1);
-    setRecipe({ ...recipe, ingredients: newIngredients });
-  };
-
-  const handleSubmit = async (e: React.FormEvent) => {
-    e.preventDefault();
-    setIsLoading(true);
-    setError(null);
-
-    // Konvertera quantity till number för varje ingrediens
-    const recipeToSend = {
-      ...recipe,
-      ingredients: recipe.ingredients.map(({ location: _loc, ...ing }) => ({
-        ...ing,
-        quantity: Number(ing.quantity),
-      })),
-    };
-
-    try {
-      const response = await fetch('/api/recipes', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify(recipeToSend),
-      });
-
-      if (!response.ok) {
-        const errorMessage = await parseErrorResponse(response);
-        throw new Error(errorMessage);
-      }
-
-      router.push('/recipes');
-    } catch (err) {
-      const message = err instanceof Error ? err.message : 'Ett okänt fel inträffade. Försök igen.';
-      setError(message);
-    } finally {
-      setIsLoading(false);
-    }
-  };
-
-  const UNIT_OPTIONS = [
-    { value: '', label: 'Välj enhet' },
-    { value: 'g', label: 'g (gram)' },
-    { value: 'kg', label: 'kg (kilogram)' },
-    { value: 'hg', label: 'hg (hektogram)' },
-    { value: 'ml', label: 'ml (milliliter)' },
-    { value: 'dl', label: 'dl (deciliter)' },
-    { value: 'l', label: 'l (liter)' },
-    { value: 'st', label: 'st (styck)' },
-    { value: 'tsk', label: 'tsk (tesked)' },
-    { value: 'msk', label: 'msk (matsked)' },
-    { value: 'krm', label: 'krm (kryddmått)' },
-    { value: 'port', label: 'port (portioner)' },
-    { value: 'efter smak', label: 'Efter smak' },
-    { value: 'förp', label: 'förp (förpackning)' },
-    { value: 'klyfta', label: 'klyfta' },
-  ];
-
-  const LOCATION_OPTIONS = [
-    { value: '', label: 'Välj plats' },
-    { value: 'Kyl', label: 'Kyl' },
-    { value: 'Frys', label: 'Frys' },
-    { value: 'Skafferi', label: 'Skafferi' },
-    { value: 'Annat', label: 'Annat' },
-  ];
-
-  return (
-    <main style={{ padding: '1rem', maxWidth: '1000px', margin: '0 auto' }}>
-      <Navigation />
-      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '1rem' }}>
-        <h1 style={{ margin: 0 }}>Lägg till nytt recept</h1>
-        <Link
-          href="/recipes/import"
-          style={{
-            padding: '0.5rem 1rem',
-            background: '#f0f0f0',
-            color: '#333',
-            borderRadius: '4px',
-            textDecoration: 'none',
-            fontWeight: 500,
-            fontSize: '0.9rem',
-            border: '1px solid #ddd',
-          }}
-        >
-          Importera från Markdown
-        </Link>
-      </div>
-
-      {error && <p style={{ color: 'crimson', backgroundColor: '#ffe5e5', padding: '0.75rem', borderRadius: '4px', marginBottom: '1rem' }}>{error}</p>}
-
-      <form onSubmit={handleSubmit} style={{ display: 'grid', gap: '1.5rem' }}>
-        {/* Receptdetaljer */}
-        <section style={{ display: 'grid', gap: '1rem', padding: '1rem', border: '1px solid #ddd', borderRadius: '8px' }}>
-          <h2 style={{ margin: 0, fontSize: '1.1rem' }}>Receptdetaljer</h2>
-
-          <div>
-            <label style={{ display: 'block', marginBottom: '0.5rem', fontWeight: 600 }}>
-              Receptnamn *
-            </label>
-            <input
-              type="text"
-              value={recipe.name}
-              onChange={(e) => setRecipe({ ...recipe, name: e.target.value })}
-              required
-              style={{ 
-                width: '100%', 
-                padding: '0.75rem', 
-                border: '1px solid #ddd',
-                borderRadius: '4px',
-                fontSize: '1rem',
-                minHeight: '44px',
-                boxSizing: 'border-box',
-              }}
-            />
-          </div>
-
-          <div>
-            <label style={{ display: 'block', marginBottom: '0.5rem', fontWeight: 600 }}>
-              Beskrivning
-            </label>
-            <textarea
-              value={recipe.description}
-              onChange={(e) => setRecipe({ ...recipe, description: e.target.value })}
-              placeholder="Kort beskrivning av receptet..."
-              style={{ 
-                width: '100%', 
-                padding: '0.75rem', 
-                border: '1px solid #ddd',
-                borderRadius: '4px',
-                fontSize: '1rem',
-                minHeight: '100px',
-                fontFamily: 'inherit',
-                boxSizing: 'border-box',
-              }}
-            />
-          </div>
-
-          <div>
-            <label style={{ display: 'block', marginBottom: '0.5rem', fontWeight: 600 }}>
-              Instruktioner
-            </label>
-            <button
-              type="button"
-              onClick={() => setShowMarkdownHelp(!showMarkdownHelp)}
-              style={{
-                marginBottom: '0.5rem',
-                padding: '0.4rem 0.75rem',
-                background: '#f9f9f9',
-                border: '1px solid #ddd',
-                borderRadius: '4px',
-                cursor: 'pointer',
-                fontSize: '0.85rem',
-                color: '#666',
-                fontWeight: 500,
-                display: 'flex',
-                alignItems: 'center',
-                gap: '0.25rem',
-              }}
-            >
-              <span>{showMarkdownHelp ? '▼' : '▶'}</span>
-              <strong>Markdown-stöd</strong>
-            </button>
-            {showMarkdownHelp && (
-              <div style={{ marginBottom: '0.5rem', fontSize: '0.85rem', background: '#f9f9f9', padding: '0.5rem', borderRadius: '4px', color: '#666' }}>
-                <div style={{ whiteSpace: 'pre-wrap', marginTop: '0.25rem' }}>{MARKDOWN_HELP}</div>
-              </div>
-            )}
-
-            <textarea
-              value={recipe.instructions}
-              onChange={(e) => setRecipe({ ...recipe, instructions: e.target.value })}
-              placeholder="Skriv instruktioner här. Du kan använda Markdown för formatering."
-              style={{ 
-                width: '100%', 
-                padding: '0.75rem', 
-                border: '1px solid #ddd',
-                borderRadius: '4px',
-                fontSize: '1rem',
-                minHeight: '150px',
-                fontFamily: 'inherit',
-                boxSizing: 'border-box',
-              }}
-            />
-
-            <button
-              type="button"
-              onClick={() => setShowPreview(!showPreview)}
-              style={{
-                marginTop: '0.5rem',
-                padding: '0.5rem 1rem',
-                background: '#f0f0f0',
-                border: '1px solid #ddd',
-                borderRadius: '4px',
-                cursor: 'pointer',
-                fontSize: '0.9rem',
-              }}
-            >
-              {showPreview ? '✕ Dölj förhandsvisning' : '👁 Visa förhandsvisning'}
-            </button>
-
-            {showPreview && recipe.instructions && (
-              <div style={{
-                marginTop: '1rem',
-                padding: '1rem',
-                background: '#fafafa',
-                border: '1px solid #ddd',
-                borderRadius: '4px',
-                maxHeight: '300px',
-                overflowY: 'auto',
-              }}>
-                <strong>Förhandsvisning:</strong>
-                <SimpleMarkdownPreview text={recipe.instructions} />
-              </div>
-            )}
-          </div>
-        </section>
-
-        {/* Ingredienser */}
-        <section style={{ display: 'grid', gap: '1rem', padding: '1rem', border: '1px solid #ddd', borderRadius: '8px' }}>
-          <h2 style={{ margin: 0, fontSize: '1.1rem' }}>Ingredienser</h2>
-
-          {recipe.ingredients.map((ingredient, index) => (
-            <div 
-              key={index} 
-              style={{ 
-                display: 'grid', 
-                gridTemplateColumns: 'repeat(auto-fit, minmax(120px, 1fr))',
-                gap: '0.5rem', 
-                alignItems: 'flex-end',
-                padding: '0.75rem',
-                background: '#f9f9f9',
-                borderRadius: '4px',
-              }}
-            >
-              <select
-                value={ingredient.productId}
-                onChange={(e) => handleIngredientChange(index, 'productId', Number(e.target.value))}
-                required
-                style={{ 
-                  padding: '0.75rem',
-                  border: '1px solid #ddd',
-                  borderRadius: '4px',
-                  fontSize: '1rem',
-                  minHeight: '44px',
-                  boxSizing: 'border-box',
-                  width: '100%',
-                }}
-              >
-                <option value={0}>Välj produkt</option>
-                {products.length > 0 ? products.map((product) => (
-                  <option key={product.id} value={product.id}>
-                    {product.name}
-                  </option>
-                )) : <option disabled>Kunde inte ladda produkter</option>}
-              </select>
-
-              <input
-                type="text"
-                placeholder="Mängd"
-                value={ingredient.quantity}
-                onChange={(e) => handleIngredientChange(index, 'quantity', e.target.value)}
-                required
-                style={{ 
-                  padding: '0.75rem',
-                  border: '1px solid #ddd',
-                  borderRadius: '4px',
-                  fontSize: '1rem',
-                  minHeight: '44px',
-                  boxSizing: 'border-box',
-                  width: '100%',
-                }}
-              />
-
-              <select
-                value={ingredient.unit}
-                onChange={(e) => handleIngredientChange(index, 'unit', e.target.value)}
-                required
-                style={{ 
-                  padding: '0.75rem',
-                  border: '1px solid #ddd',
-                  borderRadius: '4px',
-                  fontSize: '1rem',
-                  minHeight: '44px',
-                  boxSizing: 'border-box',
-                  width: '100%',
-                }}
-              >
-                {UNIT_OPTIONS.map((opt) => (
-                  <option key={opt.value} value={opt.value}>
-                    {opt.label}
-                  </option>
-                ))}
-              </select>
-
-              <input
-                type="text"
-                placeholder="Notering (valfritt)"
-                value={ingredient.note || ''}
-                onChange={(e) => handleIngredientChange(index, 'note', e.target.value)}
-                style={{ 
-                  padding: '0.75rem',
-                  border: '1px solid #ddd',
-                  borderRadius: '4px',
-                  fontSize: '1rem',
-                  minHeight: '44px',
-                  boxSizing: 'border-box',
-                  width: '100%',
-                }}
-              />
-
-              <button 
-                type="button" 
-                onClick={() => removeIngredient(index)} 
-                style={{ 
-                  padding: '0.75rem 1rem',
-                  background: '#fee',
-                  color: '#c00',
-                  border: '1px solid #faa',
-                  borderRadius: '4px',
-                  cursor: 'pointer',
-                  fontSize: '1rem',
-                  minHeight: '44px',
-                  fontWeight: 600,
-                }}
-              >
-                ✕ Ta bort
-              </button>
-            </div>
-          ))}
-
-          {products.length === 0 && (
-            <div style={{ color: 'crimson', background: '#ffe5e5', padding: '0.75rem', borderRadius: '4px' }}>
-              Kunde inte ladda produkter. Kontrollera API:et.
-            </div>
-          )}
-
-          <button 
-            type="button" 
-            onClick={addIngredient} 
-            style={{ 
-              padding: '0.75rem 1rem',
-              background: '#e8f5e9',
-              color: '#2e7d32',
-              border: '1px solid #81c784',
-              borderRadius: '4px',
-              cursor: 'pointer',
-              fontSize: '1rem',
-              minHeight: '44px',
-              fontWeight: 600,
-            }}
-          >
-            + Lägg till ingrediens
-          </button>
-        </section>
-
-        {/* Knappar */}
-        <div style={{ 
-          display: 'flex', 
-          gap: '0.75rem', 
-          flexWrap: 'wrap',
-        }}>
-          <button 
-            type="submit" 
-            disabled={isLoading} 
-            style={{ 
-              padding: '0.75rem 1.5rem',
-              background: '#0070f3',
-              color: 'white',
-              border: 'none',
-              borderRadius: '4px',
-              cursor: 'pointer',
-              fontSize: '1rem',
-              minHeight: '44px',
-              fontWeight: 600,
-            }}
-          >
-            {isLoading ? '⏳ Sparar...' : '💾 Spara recept'}
-          </button>
-          <button
-            type="button"
-            onClick={() => router.push('/recipes')}
-            style={{ 
-              padding: '0.75rem 1.5rem',
-              background: '#f0f0f0', 
-              color: '#333', 
-              border: '1px solid #ccc', 
-              borderRadius: '4px', 
-              cursor: 'pointer',
-              fontSize: '1rem',
-              minHeight: '44px',
-            }}
-          >
-            Avbryt
-          </button>
-        </div>
-      </form>
-    </main>
-  );
-}
@@ -6,6 +6,7 @@ import { fetchJson } from '../../../lib/api';
 import { parseErrorResponse } from '../../../lib/error-handler';
 import type { Product } from '../../../features/inventory/types';
 import Navigation from '../../Navigation';
+import { UNIT_OPTIONS } from '../../../lib/units';

 type ProductSuggestion = {
  productId: number;
@@ -33,24 +34,6 @@ type ParseResult = {
  ingredients: ParsedIngredientRow[];
 };

-const UNIT_OPTIONS = [
-  { value: '', label: 'Välj enhet' },
-  { value: 'g', label: 'g (gram)' },
-  { value: 'kg', label: 'kg (kilogram)' },
-  { value: 'hg', label: 'hg (hektogram)' },
-  { value: 'ml', label: 'ml (milliliter)' },
-  { value: 'dl', label: 'dl (deciliter)' },
-  { value: 'l', label: 'l (liter)' },
-  { value: 'st', label: 'st (styck)' },
-  { value: 'tsk', label: 'tsk (tesked)' },
-  { value: 'msk', label: 'msk (matsked)' },
-  { value: 'krm', label: 'krm (kryddmått)' },
-  { value: 'port', label: 'port (portioner)' },
-  { value: 'efter smak', label: 'Efter smak' },
-  { value: 'förp', label: 'förp (förpackning)' },
-  { value: 'klyfta', label: 'klyfta' },
-];
-
 type Step = 'input' | 'review' | 'saving';

 export default function ImportRecipePage() {
@@ -6,6 +6,7 @@ import { fetchJson } from '../../../lib/api';
 import { parseErrorResponse } from '../../../lib/error-handler';
 import type { Product } from '../../../features/inventory/types';
 import Navigation from '../../Navigation';
+import { UNIT_OPTIONS } from '../../../lib/units';

 type ProductSuggestion = {
  productId: number;
@@ -32,24 +33,6 @@ type ParseResult = {
  ingredients: ParsedIngredientRow[];
 };

-const UNIT_OPTIONS = [
-  { value: '', label: 'Välj enhet' },
-  { value: 'g', label: 'g (gram)' },
-  { value: 'kg', label: 'kg (kilogram)' },
-  { value: 'hg', label: 'hg (hektogram)' },
-  { value: 'ml', label: 'ml (milliliter)' },
-  { value: 'dl', label: 'dl (deciliter)' },
-  { value: 'l', label: 'l (liter)' },
-  { value: 'st', label: 'st (styck)' },
-  { value: 'tsk', label: 'tsk (tesked)' },
-  { value: 'msk', label: 'msk (matsked)' },
-  { value: 'krm', label: 'krm (kryddmått)' },
-  { value: 'port', label: 'port (portioner)' },
-  { value: 'efter smak', label: 'Efter smak' },
-  { value: 'förp', label: 'förp (förpackning)' },
-  { value: 'klyfta', label: 'klyfta' },
-];
-
 type Step = 'input' | 'review' | 'saving';

 export default function WriteRecipePage() {
@@ -43,27 +43,3 @@ export async function parseErrorResponse(response: Response): Promise<string> {

  return defaultMessages[status] || `Fel (${status}). Försök igen senare.`;
 }
-
-/**
- * Hämta data från API med bra felhantering
- */
-export async function fetchWithErrorHandling(
-  url: string,
-  options?: RequestInit,
-): Promise<any> {
-  try {
-    const response = await fetch(url, options);
-
-    if (!response.ok) {
-      const errorMessage = await parseErrorResponse(response);
-      throw new Error(errorMessage);
-    }
-
-    return await response.json();
-  } catch (err) {
-    if (err instanceof Error) {
-      throw err;
-    }
-    throw new Error('Ett okänt fel inträffade.');
-  }
-}
@@ -0,0 +1,17 @@
+export const UNIT_OPTIONS = [
+  { value: '', label: 'Välj enhet' },
+  { value: 'g', label: 'g (gram)' },
+  { value: 'kg', label: 'kg (kilogram)' },
+  { value: 'hg', label: 'hg (hektogram)' },
+  { value: 'ml', label: 'ml (milliliter)' },
+  { value: 'dl', label: 'dl (deciliter)' },
+  { value: 'l', label: 'l (liter)' },
+  { value: 'st', label: 'st (styck)' },
+  { value: 'tsk', label: 'tsk (tesked)' },
+  { value: 'msk', label: 'msk (matsked)' },
+  { value: 'krm', label: 'krm (kryddmått)' },
+  { value: 'port', label: 'port (portioner)' },
+  { value: 'efter smak', label: 'Efter smak' },
+  { value: 'förp', label: 'förp (förpackning)' },
+  { value: 'klyfta', label: 'klyfta' },
+];
@@ -1,30 +0,0 @@
-export type Product = {
-  id: number;
-  name: string;
-  normalizedName: string;
-  category: string | null;
-  createdAt: string;
-  updatedAt: string;
-};
-
-export type InventoryItem = {
-  id: number;
-  productId: number;
-  quantity: string;
-  unit: string;
-  location: string | null;
-  priority: number | null;
-  purchaseDate: string | null;
-  opened: boolean | null;
-  shelfNote: string | null;
-  suitableFor: string | null;
-  isOnSale: boolean | null;
-  priceLevel: number | null;
-  weeksRemaining: number | null;
-  proteinType: string | null;
-  isLeftover: boolean | null;
-  comment: string | null;
-  createdAt: string;
-  updatedAt: string;
-  product: Product;
-};
@@ -1,22 +0,0 @@
-const API_BASE =
-  process.env.NEXT_PUBLIC_API_URL_INTERNAL || 'http://recipe-api:8080';
-
-export async function fetchJson<T>(path: string, init?: RequestInit): Promise<T> {
-  const res = await fetch(`${API_BASE}${path}`, {
-    ...init,
-    cache: 'no-store',
-    headers: {
-      'Content-Type': 'application/json',
-      ...(init?.headers || {}),
-    },
-  });
-
-  if (!res.ok) {
-    const text = await res.text();
-    throw new Error(`API ${res.status}: ${text}`);
-  }
-
-  return res.json();
-}
-
-export { API_BASE };