added sigle matching page and search option

app.py

@@ -11,5 +11,5 @@ import similarity_page
 
 # NAVBAR
 navbar = show_navbar()
-similarity_page.show_page()
+#similarity_page.show_multi_matching_page()
 

modules/navbar.py

@@ -1,5 +1,6 @@
 import streamlit as st
 from streamlit_option_menu import option_menu # https://github.com/victoryhb/streamlit-option-menu
+import similarity_page
 
 # giz-dsc colors
 # orange: #e5b50d
@@ -17,3 +18,13 @@ def show_navbar():
     st.markdown("<h1 style='color: red;'>THIS APP IS WORK IN PROGRESS ...</h1>", unsafe_allow_html=True)
 
     st.title("Development Bank Synergy Mapper")
+    tab1, tab2 = st.tabs([
+        "🔍 Multi-Project Matching", 
+        "🎯 Single-Project Matching"
+        ])
+
+    with tab1:
+        similarity_page.show_multi_matching_page()
+
+    with tab2:
+        similarity_page.show_single_matching_page()

similarity_page.py

@@ -53,7 +53,10 @@ def load_projects():
     projects_df = pd.merge(projects_df, status_df, on='iati_id', how='inner')
     projects_df = pd.merge(projects_df, texts_df, on='iati_id', how='inner')
 
-    return projects_df
+    iati_search_list = [f'{row.iati_id}' for row in projects_df.itertuples()]
+    title_search_list = [f'{row.title_main} ({row.orga_abbreviation.upper()})' for row in projects_df.itertuples()]
+
+    return projects_df, iati_search_list, title_search_list
 
 # Load CRS 3 data
 @st.cache_data
@@ -118,7 +121,7 @@ def load_embeddings_and_index():
 # USE CACHE FUNCTIONS 
 sim_matrix = load_sim_matrix()
 nonsameorgas_sim_matrix = load_nonsameorga_sim_matrix()
-projects_df = load_projects()
+projects_df, iati_search_list, title_search_list = load_projects()
 
 CRS3_MERGED = getCRS3()
 CRS5_MERGED = getCRS5()
@@ -130,7 +133,7 @@ COUNTRY_OPTION_LIST = getCountry()
 model = load_model()
 embeddings = load_embeddings_and_index()
 
-def show_page():
+def show_multi_matching_page():
     st.write(f"Current RAM usage of this app: {get_process_memory():.2f} MB")
     st.write("Similarities")
 
@@ -238,4 +241,28 @@ def show_page():
         st.write("Select at least on CRS 3, SDG or type in a query")
         
     del crs3_list, crs5_list, sdg_str, filtered_df
-    gc.collect()
+    gc.collect()
+
+
+
+def show_single_matching_page():
+
+    search_option = st.selectbox(
+                label = 'Select how you want to search',
+                index = 0,
+                placeholder = " ",
+                options = ["Search with IATI ID", "Search with project title"],
+                )
+    
+    if search_option == "Search with IATI ID":
+        search_list = iati_search_list
+    else:
+        search_list = title_search_list
+
+    project_option = st.selectbox(
+                label = 'Search for a project with the IATI ID or teh project title',
+                index = None,
+                placeholder = " ",
+                options = search_list,
+                )
+