Initial Version PoC

2026-02-06 16:30:50 +00:00
parent eceb2e918b
commit ee6eafd6b3
6 changed files with 301 additions and 0 deletions
--- a/templates.py
+++ b/templates.py
@@ -0,0 +1,76 @@
+# Template definitions for different label layouts
+
+from PIL import Image, ImageDraw, ImageFont
+from datetime import date
+
+def vet_label_template(variables, width_pixels=991, height_pixels=306, filename=None):
+    """Default vet label template"""
+    image = Image.new('RGB', (width_pixels, height_pixels), 'white')
+    draw = ImageDraw.Draw(image)
+
+    try:
+        font_bold = ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf', 36)
+        font_normal = ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf', 32)
+        font_small = ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf', 28)
+        font_footer = ImageFont.truetype('/usr/share/fonts/truetype/dejavu/DejaVuSans-Oblique.ttf', 22)
+    except:
+        font_bold = ImageFont.load_default()
+        font_normal = ImageFont.load_default()
+        font_small = ImageFont.load_default()
+        font_footer = ImageFont.load_default()
+
+    margin = 10
+    top = margin
+    left_col = margin
+    x1 = 200
+    x2 = 500
+    x3 = 750
+    line_height = 50
+
+    # Practice name (top left)
+    draw.text((left_col, top), variables.get('practice_name', ''), fill='black', font=font_bold)
+
+    # Date (top right)
+    today = date.today().strftime("%d %b %Y")
+    bbox = draw.textbbox((0, 0), today, font=font_small)
+    date_width = bbox[2] - bbox[0]
+    draw.text((width_pixels - margin - date_width, top), today, fill='black', font=font_small)
+
+    # Three columns of data
+    y = top + line_height + 10
+
+    # Column 1
+    draw.text((left_col, y), "Animal:", fill='black', font=font_normal)
+    draw.text((left_col, y + line_height), "Drug:", fill='black', font=font_normal)
+    draw.text((left_col, y + 2 * line_height), "Dose:", fill='black', font=font_normal)
+
+    # Column 2
+    draw.text((x1, y), variables.get('animal_name', ''), fill='black', font=font_normal)
+    draw.text((x1, y + line_height), variables.get('drug_name', ''), fill='black', font=font_normal)
+    draw.text((x1, y + 2 * line_height), variables.get('dosage', ''), fill='black', font=font_normal)
+
+    # Column 3
+    draw.text((x2, y), "Qty:", fill='black', font=font_normal)
+    draw.text((x2, y + line_height), "Vet:", fill='black', font=font_normal)
+
+    draw.text((x3, y), variables.get('quantity', ''), fill='black', font=font_normal)
+    draw.text((x3, y + line_height), variables.get('vet_initials', ''), fill='black', font=font_normal)
+
+    # Footer at bottom
+    footer_text = "For animal treatment only"
+    bbox = draw.textbbox((0, 0), footer_text, font=font_footer)
+    text_width = bbox[2] - bbox[0]
+    footer_x = (width_pixels - text_width) / 2
+    footer_y = height_pixels - margin - 20
+    draw.text((footer_x, footer_y), footer_text, fill='black', font=font_footer)
+
+    if filename:
+        image.save(filename)
+
+    return image
+
+# Template registry
+TEMPLATES = {
+    'vet_label': vet_label_template,
+    # Add more templates here, e.g., 'vet_label_small': vet_label_small_template
+}