Update app.py

app.py

@@ -1,31 +1,12 @@
-import os
 import gradio as gr
 import pandas as pd
 
-EXCEL_FILE = "database.xlsx"
-
-def load_data():
-    if os.path.exists(EXCEL_FILE):
-        try:
-            xls = pd.ExcelFile(EXCEL_FILE)
-            df_data = pd.read_excel(xls, "DATA")
-            df_users = pd.read_excel(xls, "USERS")
-            return df_data, df_users
-        except Exception as e:
-            print(f"Error loading Excel file: {e}")
-    # create empty defaults if file not found or error
-    df_data = pd.DataFrame(columns=["USERNAME", "COUNTRYCODE", "SBUCODE", "BRANDCODE", "CONCEPTCODE", "CHANNEL", "REMARK"])
-    df_users = pd.DataFrame([{"USERNAME": "ADMIN", "PASSWORD": "ADMIN"}])
-    save_data(df_data, df_users)
-    return df_data, df_users
-
-def save_data(df_data, df_users):
-    with pd.ExcelWriter(EXCEL_FILE, engine="openpyxl") as writer:
-        df_data.to_excel(writer, sheet_name="DATA", index=False)
-        df_users.to_excel(writer, sheet_name="USERS", index=False)
-
-df, users_df = load_data()
+# ======= Global Data Store =======
+df = pd.DataFrame(columns=["USERNAME", "COUNTRYCODE", "SBUCODE", "BRANDCODE", "CONCEPTCODE", "CHANNEL", "REMARK"])
+users_df = pd.DataFrame([{"USERNAME": "admin", "PASSWORD": "admin"}])
+selected_indices = []
 
+# ======= Helper Functions =======
 def to_upper(df_input):
     return df_input.applymap(lambda x: str(x).upper().strip() if pd.notnull(x) else x)
 
@@ -33,7 +14,7 @@ def get_active_data():
     return df[df["REMARK"].str.upper() != "DELETE"].reset_index(drop=True)
 
 def login(username, password):
-    username = username.strip().upper()
+    username = username.strip().lower()
     password = password.strip()
     is_valid = not users_df[(users_df["USERNAME"] == username) & (users_df["PASSWORD"] == password)].empty
     if is_valid:
@@ -48,11 +29,13 @@ def bulk_submit(dataframe):
     new_df = to_upper(new_df)
     required = ["USERNAME", "COUNTRYCODE", "SBUCODE", "BRANDCODE", "CONCEPTCODE", "CHANNEL", "REMARK"]
     new_df = new_df[required].dropna()
+
     pk_cols = required
+    # Filter out duplicates
     merged = pd.merge(new_df, df[pk_cols], on=pk_cols, how="left", indicator=True)
     df_filtered = new_df[merged["_merge"] == "left_only"]
+
     df = pd.concat([df, df_filtered], ignore_index=True)
-    save_data(df, users_df)
     return get_active_data()
 
 def delete_selected_rows(selected_df):
@@ -71,7 +54,6 @@ def delete_selected_rows(selected_df):
                 (df["REMARK"].str.upper() != "DELETE")
             )
             df.loc[mask, "REMARK"] = "DELETE"
-        save_data(df, users_df)
         return "Berhasil dihapus.", get_active_data()
     except Exception as e:
         return f"Error: {e}", get_active_data()
@@ -85,7 +67,6 @@ def add_user(username, password):
     if username in users_df["USERNAME"].values:
         return "Username sudah ada", show_users()
     users_df = pd.concat([users_df, pd.DataFrame([{"USERNAME": username, "PASSWORD": password}])], ignore_index=True)
-    save_data(df, users_df)
     return f"User {username} ditambahkan", show_users()
 
 def delete_user(username):
@@ -94,26 +75,12 @@ def delete_user(username):
     if username == "ADMIN":
         return "ADMIN tidak boleh dihapus", show_users()
     users_df = users_df[users_df["USERNAME"] != username].reset_index(drop=True)
-    save_data(df, users_df)
     return f"User {username} dihapus", show_users()
 
 def show_users():
     return users_df.copy()
 
-def show_guide():
-    return """
-    ### Panduan Penggunaan Aplikasi
-    1. **Login**
-       - Gunakan username dan password untuk masuk.
-    2. **Input Data**
-       - Lihat data aktif.
-       - Input data baru dengan kolom lengkap.
-       - Pilih baris dan klik "Delete Selected Rows" untuk tandai delete.
-    3. **Manajemen User**
-       - Tambah dan hapus user (kecuali ADMIN).
-    4. **Data yang dihapus tidak benar-benar dihapus**, hanya ditandai `REMARK = DELETE`.
-    """
-
+# ======= UI Layout =======
 with gr.Blocks() as app:
     gr.Markdown("## Login")
     login_box = gr.Column(visible=True)
@@ -126,22 +93,23 @@ with gr.Blocks() as app:
     tab_section = gr.Tabs(visible=False)
     with tab_section:
         with gr.Tab("Input Data"):
-            gr.Markdown("### Data Aktif")
-            df_list = gr.Dataframe(
-                label="List Data Aktif",
-                interactive=False,
-                wrap=True,
-                value=get_active_data()
-            )
-            selected_df = gr.Dataframe(visible=False)
             gr.Markdown("### Input Data Baru")
             df_input = gr.Dataframe(
                 headers=["USERNAME", "COUNTRYCODE", "SBUCODE", "BRANDCODE", "CONCEPTCODE", "CHANNEL", "REMARK"],
                 row_count=5,
-                col_count=7,
+                col_count=(7, "fixed"),
                 label="Form Input"
             )
             btn_submit = gr.Button("Submit Data")
+
+            gr.Markdown("### Data Aktif")
+            df_list = gr.Dataframe(
+                label="List Data Aktif",
+                interactive=False,
+                wrap=True,
+                column_widths=["auto"] * 7
+            )
+            selected_df = gr.Dataframe(visible=False)
             btn_delete = gr.Button("Delete Selected Rows")
             delete_msg = gr.Textbox(visible=True, interactive=False, show_label=False)
 
@@ -153,16 +121,21 @@ with gr.Blocks() as app:
             del_user = gr.Textbox(label="Delete Username")
             btn_del = gr.Button("Delete User")
             user_msg = gr.Textbox(visible=True, interactive=False, show_label=False)
-            user_table = gr.Dataframe(label="User List", interactive=False, value=show_users())
+            user_table = gr.Dataframe(label="User List", interactive=False)
 
-        with gr.Tab("User Guide"):
-            gr.Markdown(show_guide())
+    # ==== Events ====
+    btn_login.click(fn=login, inputs=[user, pw],
+                    outputs=[login_msg, login_box, tab_section, df_list, user_table])
 
-    btn_login.click(fn=login, inputs=[user, pw], outputs=[login_msg, login_box, tab_section, df_list, user_table])
     btn_submit.click(fn=bulk_submit, inputs=[df_input], outputs=[df_list])
-    df_list.select(fn=lambda df, evt: df.iloc[[evt.index]] if evt.index is not None else pd.DataFrame(), inputs=[df_list], outputs=[selected_df])
+
+    df_list.select(fn=lambda df, evt: df.iloc[[evt.index]] if evt.index is not None else pd.DataFrame(),
+                   inputs=[df_list],
+                   outputs=[selected_df])
+
     btn_delete.click(fn=delete_selected_rows, inputs=[selected_df], outputs=[delete_msg, df_list])
+
     btn_add.click(fn=add_user, inputs=[new_user, new_pass], outputs=[user_msg, user_table])
     btn_del.click(fn=delete_user, inputs=[del_user], outputs=[user_msg, user_table])
 
-app.launch(auth=lambda u, p: (u.upper(), p) in zip(users_df["USERNAME"], users_df["PASSWORD"]))
+app.launch()