Update app.py

app.py

@@ -8,84 +8,58 @@ import glob
 st.set_page_config(layout="wide")
 
 def process_line(line):
-    # Process each line to replace chords with images
     if re.search(r'\b[A-G][#b]?m?\b', line):
         line = re.sub(r'\b([A-G][#b]?m?)\b', r"<img src='\1.png' style='height:20px;'>", line)
     return line
 
 def process_chord_sheet(chord_sheet):
-    # Process the entire chord sheet
     processed_lines = [process_line(line) for line in chord_sheet.split('\n')]
     return '<br>'.join(processed_lines)
 
 def create_search_url(base_url, artist_song):
-    # Create search URL with appropriate character replacements
     return base_url + artist_song.replace(' ', '+').replace('–', '%E2%80%93').replace('&', 'and')
 
 def load_song_file(file_path):
-    # Load a song file and return its content
     with open(file_path, 'r', encoding='utf-8') as file:
         return file.read()
 
-def parse_filename(filename):
-    # Parse the filename to extract song and artist names
-    base_name = os.path.splitext(filename)[0]
-    song_name, artist_name = base_name.split(' by ')
-    return song_name.replace("_", " "), artist_name.replace("_", " ")
+def display_chord_sheet_in_two_page_view(chord_sheet):
+    # HTML structure for two-page view
+    html_content = f"""
+    <div style="display: flex; justify-content: space-between;">
+        <div style="width: 49%; overflow: scroll; white-space: pre-wrap; font-size: small;">
+            {chord_sheet}
+        </div>
+        <div style="width: 49%; overflow: scroll; white-space: pre-wrap; font-size: small;">
+            {chord_sheet}
+        </div>
+    </div>
+    """
+    components.html(html_content, height=600)
 
 def main():
     col1, col3 = st.columns([3, 5])
 
     with col1:
         st.markdown('### 🎵 📚Prompt🎥🎸Chord Sheet🎶 AI Prompt Authoring App')
-
-        # Expander for selecting the song
         with st.expander("Select Song:", expanded=True):
             all_files = [f for f in glob.glob("*.txt") if ' by ' in f]
             selected_file = st.selectbox("Choose: ", all_files, key='selected_file')
-
-        # Input fields for song and artist names
-        song_name_input = st.text_input("🎵 Song:", key='song_name')
-        artist_name_input = st.text_input("🎤 Artist:", key='artist_name')
-
+        
         if selected_file:
-            # Display the current song
             song_info = os.path.splitext(selected_file)[0].replace("_", " ")
             st.header("🎼 Current Song")
             st.markdown("**" + song_info + "**")
-            processed_sheet = process_chord_sheet(load_song_file(selected_file))
-            components.html(processed_sheet, height=600)  # Using HTML component for chord sheet
-
-            # Markdown table with links
-            table_md = f"""
-            | Wikipedia | YouTube | Chords | Lyrics |
-            | --------- | ------- | ------ | ------ |
-            | [📚]({create_search_url("https://www.wikipedia.org/search-redirect.php?family=wikipedia&language=en&search=", song_info)}) | [🎥]({create_search_url("https://www.youtube.com/results?search_query=", song_info)}) | [🎸]({create_search_url("https://www.ultimate-guitar.com/search.php?search_type=title&value=", song_info)}) | [🎶]({create_search_url("https://www.google.com/search?q=", song_info + '+lyrics')}) |
-            """
-            st.markdown(table_md)
-
-            st.header("🎼 Available Songs")
-            for file in all_files:
-                song_info = os.path.splitext(file)[0].replace("_", " ")
-                icol1, icol2 = st.columns([1, 3])
-                with icol1:
-                    st.markdown("**" + song_info + "**")
-                    processed_sheet = process_chord_sheet(load_song_file(file))
-                    components.html(processed_sheet, height=150)  # Displaying processed chord sheets
+            chord_sheet = load_song_file(selected_file)
+            processed_sheet = process_chord_sheet(chord_sheet)
+            st.markdown(processed_sheet, unsafe_allow_html=True)
 
     with col3:
-        # Chord sheet text area
-        chord_sheet_area = st.text_area("Chord Sheet", value=load_song_file(selected_file) if selected_file else '', height=1600, key='chord_sheet')
-
-        # Save functionality
-        if st.button("💾 Save", key="save_song"):
-            if song_name_input and artist_name_input:
-                filename = song_name_input + " by " + artist_name_input + ".txt"
-                with open(filename, "w") as file:
-                    file.write(chord_sheet_area)
-                st.success("Chord sheet saved to file: " + filename)
-            else:
-                st.error("Both Song Name and Artist Name are required.")
+        if 'selected_file' in st.session_state and st.session_state.selected_file:
+            # Display chord sheet in two-page view
+            chord_sheet = load_song_file(st.session_state.selected_file)
+            processed_sheet = process_chord_sheet(chord_sheet)
+            display_chord_sheet_in_two_page_view(processed_sheet)
 
 if __name__ == '__main__':
     main()