04/24 Migrated info which stored in .ini to database and keyring

views/ai_summary_view.py

@@ -167,35 +167,23 @@ class AiSummaryView(ttk.Frame):
 
     def _load_config(self):
         try:
-            import configparser
-            from config import CONFIG_FILE
+            from config import get_setting
             from utils.config_crypto import decrypt_value
-            cfg = configparser.ConfigParser()
-            cfg.read(CONFIG_FILE, encoding="utf-8")
-            if cfg.has_section(_CFG_SECTION):
-                raw_key = cfg.get(_CFG_SECTION, _CFG_KEY_KEY, fallback="")
+            raw_key = get_setting("groq.api_key", "")
+            if raw_key:
                 self._api_key_var.set(decrypt_value(raw_key))
-                model = cfg.get(_CFG_SECTION, _CFG_KEY_MODEL,
-                                fallback=GROQ_MODELS[0])
-                if model in GROQ_MODELS:
-                    self._model_var.set(model)
+            model = get_setting("groq.model", GROQ_MODELS[0])
+            if model in GROQ_MODELS:
+                self._model_var.set(model)
         except Exception as e:
             logger.warning(f"Could not load Groq config: {e}")
 
     def _save_config(self):
         try:
-            import configparser
-            from config import CONFIG_FILE
+            from config import set_setting
             from utils.config_crypto import encrypt_value
-            cfg = configparser.ConfigParser()
-            cfg.read(CONFIG_FILE, encoding="utf-8")
-            if not cfg.has_section(_CFG_SECTION):
-                cfg.add_section(_CFG_SECTION)
-            cfg.set(_CFG_SECTION, _CFG_KEY_KEY,
-                    encrypt_value(self._api_key_var.get().strip()))
-            cfg.set(_CFG_SECTION, _CFG_KEY_MODEL,  self._model_var.get())
-            with open(CONFIG_FILE, "w", encoding="utf-8") as fh:
-                cfg.write(fh)
+            set_setting("groq.api_key", encrypt_value(self._api_key_var.get().strip()))
+            set_setting("groq.model",   self._model_var.get())
         except Exception as e:
             logger.warning(f"Could not save Groq config: {e}")
 

views/email_settings_view.py

@@ -1,6 +1,6 @@
 """
 views/email_settings_view.py — SMTP / scheduled report configuration dialog.
-Admin-only. Persists to config.ini [email] section via utils/scheduler.py.
+Admin-only. Persists to the app_settings database table via utils/scheduler.py.
 """
 
 import tkinter as tk
@@ -326,4 +326,4 @@ class EmailSettingsView(tk.Toplevel):
                          f"security={security}.")
         show_info("Email settings saved successfully.")
         logger.info(f"Email settings saved by {self.current_user['username']}.")
-        self.destroy()
+        self.destroy()

views/settings_view.py

@@ -1,13 +1,12 @@
 """
 views/settings_view.py — Database connection settings dialog.
 
-Shown automatically on first run (no config.ini) and accessible
+Shown automatically on first run (no stored credentials) and accessible
 via the admin sidebar Settings nav item at any time.
 
-Writes connection details to config.ini via config.save_config().
-Does NOT store the password in plaintext beyond what config.ini holds
-(which is acceptable for a locally-run desktop tool; operators should
-restrict file-system access to config.ini in production).
+Credentials are saved to the OS native keychain (Windows Credential Manager,
+macOS Keychain, or Linux Secret Service) via the keyring library.
+No config.ini or local file is written — the app is fully portable.
 """
 
 import tkinter as tk
@@ -42,7 +41,7 @@ class SettingsView(tk.Toplevel):
 
         self.title("Database Setup" if first_run else "Connection Settings")
         self.configure(bg=COLOURS["bg"])
-        self.resizable(False, False)
+        self.resizable(False, True)  # allow vertical resize for high-DPI
         self.grab_set()
 
         if first_run:
@@ -58,7 +57,9 @@ class SettingsView(tk.Toplevel):
 
     def _centre(self):
         self.update_idletasks()
-        w, h = 480, 480
+        # Height increased to 560 to ensure button row is always visible.
+        # Vertical resize allowed for high-DPI / large-font environments.
+        w, h = 480, 560
         x = (self.winfo_screenwidth()  - w) // 2
         y = (self.winfo_screenheight() - h) // 2
         self.geometry(f"{w}x{h}+{x}+{y}")
@@ -77,6 +78,12 @@ class SettingsView(tk.Toplevel):
                      font=FONT_SMALL, bg=COLOURS["accent"],
                      fg=COLOURS["white"]).pack(pady=(2, 0))
 
+        # ── Buttons (packed before form so they anchor to bottom) ─────────────
+        # Packing the button row before the expanding form guarantees it is
+        # always visible even when the form content exceeds the window height.
+        btn_row = tk.Frame(self, bg=COLOURS["bg"], padx=36, pady=16)
+        btn_row.pack(side="bottom", fill="x")
+
         # ── Form ──────────────────────────────────────────────────────────────
         form = tk.Frame(self, bg=COLOURS["bg"], padx=36, pady=20)
         form.pack(fill="both", expand=True)
@@ -116,7 +123,8 @@ class SettingsView(tk.Toplevel):
 
         # ── Hint ──────────────────────────────────────────────────────────────
         hint = (
-            "Settings are saved to config.ini in the application folder.\n"
+            "Credentials are saved to your OS keychain (Windows Credential Manager, "
+            "macOS Keychain, or Linux Secret Service) — no config.ini required.\n"
             "Ensure the database user has CREATE, INSERT, UPDATE, DELETE privileges."
         )
         tk.Label(form, text=hint, bg=COLOURS["bg"],
@@ -124,10 +132,7 @@ class SettingsView(tk.Toplevel):
                  justify="left", wraplength=380).grid(
             row=6, column=0, columnspan=2, sticky="w", pady=(8, 0))
 
-        # ── Buttons ───────────────────────────────────────────────────────────
-        btn_row = tk.Frame(self, bg=COLOURS["bg"], padx=36, pady=16)
-        btn_row.pack(fill="x")
-
+        # ── Buttons (btn_row already packed at top of _build_ui) ─────────────
         self._save_btn = tk.Button(
             btn_row, text="Save & Connect",
             command=self._save,
@@ -263,9 +268,13 @@ class SettingsView(tk.Toplevel):
                 )
                 conn.close()
 
-                from config import save_config
+                from config import save_config, reload_db_config
                 save_config(host, port, database, user, password)
-                logger.info(f"Settings saved: {user}@{host}:{port}/{database}")
+                # Immediately update the in-memory DB_CONFIG and reset the
+                # connection pool so the app connects with the new credentials
+                # without requiring a restart.
+                reload_db_config()
+                logger.info(f"Settings saved and applied: {user}@{host}:{port}/{database}")
 
                 self.after(0, self._on_save_success)
             except Exception as e:
@@ -284,4 +293,4 @@ class SettingsView(tk.Toplevel):
 
     def _finish(self):
         self.destroy()
-        self.on_save_callback()
+        self.on_save_callback()