Update app.py

app.py

@@ -178,7 +178,7 @@ def markdown_to_pdf_content(markdown_text, add_space_before_numbered, headings_t
     total_lines = len(pdf_content)
     return pdf_content, total_lines
 
-def create_pdf(markdown_text, base_font_size, num_columns, add_space_before_numbered, headings_to_fonts, doc_title):
+def create_pdf(markdown_text, base_font_size, num_columns, add_space_before_numbered, headings_to_fonts, doc_title, longest_line_words, total_lines):
     buffer = io.BytesIO()
     page_width = A4[0] * 2
     page_height = A4[1]
@@ -225,6 +225,12 @@ def create_pdf(markdown_text, base_font_size, num_columns, add_space_before_numb
     if avg_line_chars > col_width / adjusted_font_size * 10:
         adjusted_font_size = int(col_width / (avg_line_chars / 10))
         adjusted_font_size = max(min_font_size, adjusted_font_size)
+    
+    # Adjust font size to fit one page based on longest line
+    if longest_line_words > 17:
+        font_scale = 17 / longest_line_words  # Scale down from reference (17 words)
+        adjusted_font_size = max(min_font_size, int(adjusted_font_size * font_scale))
+    
     item_style = ParagraphStyle(
         'ItemStyle', parent=styles['Normal'], fontName="DejaVuSans",
         fontSize=adjusted_font_size, leading=adjusted_font_size * 1.15, spaceAfter=1,
@@ -317,7 +323,7 @@ def pdf_to_image(pdf_bytes):
         return None
 
 # PDF creation and linking functions
-WORDS_10 = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"]
+WORDS_10 = ["one", "two", "three", "four", "five", "six", "seven", "eight", consective, "ten"]
 WORDS_20 = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten",
             "eleven", "twelve", "thirteen", "fourteen", "fifteen", "sixteen", "seventeen", "eighteen", "nineteen", "twenty"]
 
@@ -495,6 +501,7 @@ with st.sidebar:
     # Calculate document stats
     longest_line_words = 0
     total_lines = 0
+    adjusted_font_size_display = base_font_size
     if 'markdown_content' in st.session_state:
         current_markdown = st.session_state.markdown_content
         lines = current_markdown.strip().split('\n')
@@ -512,10 +519,15 @@ with st.sidebar:
                 recommended_columns = 3
         else:
             recommended_columns = 3
-        st.markdown(f"**Document Stats**")
+        # Adjust font size for one-page fit
+        if longest_line_words > 17:
+            font_scale = 17 / longest_line_words
+            adjusted_font_size_display = max(6, int(base_font_size * font_scale))
+        st.markdown("**Document Stats**")
         st.write(f"- Longest Line: {longest_line_words} words")
         st.write(f"- Total Lines: {total_lines}")
         st.write(f"- Recommended Columns: {recommended_columns}")
+        st.write(f"- Adjusted Font Size: {adjusted_font_size_display} points")
     
     column_options = [2, 3, 4]
     num_columns = st.selectbox(
@@ -525,7 +537,7 @@ with st.sidebar:
     )
     st.info("Font size and columns adjust to fit one page.")
     
-    st.markdown("### ✍️ Edit Markdown")
+    st.markdown("### ✍️ Edit Markdown부
     edited_markdown = st.text_area(
         "Input Markdown",
         value=st.session_state.markdown_content,
@@ -616,7 +628,9 @@ with st.spinner("Generating PDF..."):
         num_columns,
         add_space_before_numbered,
         headings_to_fonts,
-        doc_title=selected_md if selected_md else "Untitled"
+        doc_title=selected_md if selected_md else "Untitled",
+        longest_line_words=longest_line_words,
+        total_lines=total_lines
     )
 
 with st.container():