Update pdf_generator.py

pdf_generator.py

@@ -1,23 +1,85 @@
 from reportlab.lib.pagesizes import A5
-from reportlab.pdfgen import canvas
+from reportlab.lib import colors
+from reportlab.platypus import SimpleDocTemplate, Table, TableStyle, Paragraph, Spacer
+from reportlab.lib.styles import getSampleStyleSheet
 
-def create_receipt(text, file_name):
-    text=text.replace('*','')
-    text=text.replace('#','')
-    text=text.replace('Reçu','')
-    pdf = canvas.Canvas(file_name, pagesize=A5)
-    width, height = A5
+def create_invoice(text, file_name):
+    # Nettoyage basique
+    clean = text.replace('*', '').replace('#', '').replace('Reçu', '')
 
-    pdf.setFont("Helvetica-Bold", 16)
-    pdf.drawCentredString(width / 2, height - 50, "Reçu")
+    # Extraction des champs simples
+    lines = [l.strip() for l in clean.split("\n") if l.strip()]
+    data_map = {}
+    description_lines = []
 
-    pdf.setFont("Helvetica", 12)
-    text_object = pdf.beginText(50, height - 100)
+    for l in lines:
+        if ":" in l:
+            key, val = l.split(":", 1)
+            data_map[key.strip()] = val.strip()
+        else:
+            description_lines.append(l)
 
-    for line in text.split("\n"):
-        text_object.textLine(line.strip())
+    # Données extraites
+    client = data_map.get("Client", "")
+    telephone = data_map.get("Téléphone", "")
+    adresse = data_map.get("Adresse", "")
+    date_commande = data_map.get("Date de commande", "")
+    delai = data_map.get("Délai de livraison estimé", "")
 
-    pdf.drawText(text_object)
+    # Description brute (ex: "3 iPhone (1 rouge, 2 blancs)")
+    description = " ".join(description_lines)
 
-    pdf.save()
+    # Styles
+    styles = getSampleStyleSheet()
+    title_style = styles["Title"]
+    normal = styles["Normal"]
 
+    # Création du document
+    doc = SimpleDocTemplate(file_name, pagesize=A5,
+                            leftMargin=25, rightMargin=25, topMargin=25, bottomMargin=25)
+
+    elements = []
+
+    # Titre
+    elements.append(Paragraph("FACTURE", title_style))
+    elements.append(Spacer(1, 12))
+
+    # Informations client
+    info_block = (
+        f"<b>Client :</b> {client}<br/>"
+        f"<b>Téléphone :</b> {telephone}<br/>"
+        f"<b>Adresse :</b> {adresse}<br/>"
+        f"<b>Date de commande :</b> {date_commande}<br/>"
+        f"<b>Délai de livraison estimé :</b> {delai}<br/>"
+    )
+    elements.append(Paragraph(info_block, normal))
+    elements.append(Spacer(1, 18))
+
+    # Tableau détaillé
+    table_data = [
+        ["Description", "Quantité"],
+        [description, description.split()[0] if description.split()[0].isdigit() else ""]
+    ]
+
+    table = Table(table_data, colWidths=[200, 60])
+
+    table.setStyle(
+        TableStyle([
+            ("BACKGROUND", (0, 0), (-1, 0), colors.lightgrey),
+            ("TEXTCOLOR", (0, 0), (-1, 0), colors.black),
+            ("ALIGN", (1, 1), (-1, -1), "CENTER"),
+            ("VALIGN", (0, 0), (-1, -1), "MIDDLE"),
+            ("BOX", (0, 0), (-1, -1), 1, colors.black),
+            ("GRID", (0, 0), (-1, -1), 0.5, colors.grey),
+            ("FONTSIZE", (0, 0), (-1, -1), 10),
+        ])
+    )
+
+    elements.append(table)
+    elements.append(Spacer(1, 24))
+
+    # Mention finale
+    elements.append(Paragraph("Merci pour votre commande.", normal))
+
+    # Génération du PDF
+    doc.build(elements)