for headers,

for paragraphs, for ingredients. Return ONLY valid JSON: { “score”: (0 to 4), “verdict”: “string”, “productName”: “string”, “analysis”: “HTML string” }. IMPORTANT: If the photo is a Nutrition Facts panel or unreadable, return score: -1 and a VERY SHORT analysis (1-2 sentences max, NO roleplay introduction) stating e.g., “This looks like a Nutrition Facts panel. Please close this and photograph the actual Ingredient List.”‘; const response = await fetch(apiEndpoint, { method: ‘POST’, headers: { ‘Content-Type’: ‘application/json’ }, body: JSON.stringify({ prompt: prompt, mimeType: mimeType, imageData: base64 }) }); const data = await response.json(); if (!response.ok || data.error) { throw new Error(data.error.message || “API Execution Error”); } const text = data.candidates[0].content.parts[0].text; // JSON is guaranteed by the API config, but wrapping in try-catch as a failsafe let json; try { json = JSON.parse(text); } catch (parseEx) { // If formatting glitch happens json = JSON.parse(text.replace(/(“`json|“`)/g, ”).trim()); } if (json.score === -1) { const errorReason = (json.analysis && json.analysis !== “Image unreadable.”) ? json.analysis : “The label was unreadable. Please ensure the text is clear and well-lit.”; showError(errorReason); showScreen(‘screen-start’); return; } displayFinalResult(json.score, json.analysis, json.productName || ‘Unknown Product’); } catch (e) { console.error(“Gemini API Error:”, e); showError(‘AI Error: ‘ + e.message + ‘.
Falling back to Manual Mode.’); // Proceed to manual mode gently setTimeout(() => { showScreen(‘screen-q1’); }, 2500); } } function displayFinalResult(score, aiAnalysisText, productName) { stopLoadingHints(); showScreen(‘screen-result’); const scoreDisplay = document.getElementById(‘score-display’); const verdictDisplay = document.getElementById(‘verdict-display’); const aiBox = document.getElementById(‘ai-analysis-text’); const hookText = document.getElementById(‘hook-text’); // Manual mode: inject a rich, educational summary into the analysis box const manualSummaries = { ‘4’: `

What This Means

This product passed all four of our key screening signals. It avoids vague marketing language, shows real third-party certifications, doesn’t rely on hidden fragrance compounds, and uses responsible packaging materials. That’s a clean sweep – relatively rare.

Keep an eye on the full ingredient list for anything unfamiliar, but based on these signals, you’re looking at one of the more transparent products out there.