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@@ -796,7 +796,8 @@ with tab_planner:
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# Enforce the strict clinical constraints directly via SQL
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db_context = search_nutrition_db(diet_pref, user_eav)
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- sys_prompt = f"""You are a professional clinical Dietitian planner. Target: {target_cal}kcal over {meal_count} meals.
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+ sys_prompt = f"""You are a professional clinical Dietitian planner. Target: {target_cal}kcal.
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+ You must generate EXACTLY {meal_count} meals total. Do NOT add extra snacks or courses.
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Dietary constraint: {diet_pref}. Additional notes: {extra_notes}.
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Health profile: {profile_text}.
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@@ -822,30 +823,44 @@ with tab_planner:
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pdf.set_font("Helvetica", 'B', 16)
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pdf.cell(0, 10, "Strict Clinical Meal Plan", ln=True, align='C')
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pdf.ln(5)
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+ in_table = False
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+ table_data = []
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+ def flush_table():
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+ if not table_data: return
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+ pdf.set_font("Helvetica", size=9)
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+ # Auto-calculate col_widths based on 5 columns if present
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+ cw = (20, 40, 15, 10, 15) if len(table_data[0]) == 5 else None
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+ try:
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+ with pdf.table(text_align="LEFT", col_widths=cw) as table:
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+ for row_data in table_data:
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+ row = table.row()
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+ for datum in row_data:
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+ row.cell(str(datum).encode('latin-1', 'replace').decode('latin-1'))
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+ except Exception as e:
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+ pdf.multi_cell(0, 8, "Table Render Error: " + str(e))
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+ table_data.clear()
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+ pdf.ln(5)
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+
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for line in text.split('\n'):
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line = line.strip()
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if not line:
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- pdf.ln(5)
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+ flush_table()
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+ pdf.ln(2)
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continue
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if line.startswith('|') and line.endswith('|'):
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if '---' in line: continue
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- pdf.set_font("Helvetica", size=9)
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cols = [col.strip() for col in line.strip('|').split('|')]
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- col_widths = [25, 80, 30, 25, 25] if len(cols) == 5 else [190 / max(1, len(cols))] * len(cols)
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- for i, col in enumerate(cols):
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- cw = col_widths[i]
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- clean_col = str(col).encode('latin-1', 'replace').decode('latin-1')
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- max_chars = int(cw * 0.7)
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- if len(clean_col) > max_chars: clean_col = clean_col[:max_chars-2] + ".."
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- pdf.cell(cw, 8, clean_col, border=1)
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- pdf.ln()
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+ table_data.append(cols)
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else:
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+ flush_table()
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pdf.set_font("Helvetica", size=11)
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clean_line = str(line).encode('latin-1', 'replace').decode('latin-1')
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pdf.multi_cell(0, 8, clean_line)
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+ flush_table()
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+
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pdf_path = "/tmp/meal_plan.pdf"
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pdf.output(pdf_path)
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with open(pdf_path, "rb") as f:
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lanfr144