fixed login finally

src/main.py

@@ -1,5 +1,6 @@
 import flet as ft
-from services.storage import get_setting
+from services.storage import AppStorage
+from services.api import ApiClient
 from themes import get_theme
 from views.dashboard import DashboardView
 from views.login import LoginView
@@ -8,15 +9,20 @@ from views.statistics import StatisticsView
 from views.account import AccountView
 from views.register import RegisterView
 
-
-def main(page: ft.Page):
+# 1. Change to async def
+async def main(page: ft.Page):
     page.theme_mode = ft.ThemeMode.DARK
     forest = get_theme()
     page.theme = forest
     page.bgcolor = forest.color_scheme.surface
-
     page.title = "Jast Tracker"
 
+    app_storage = AppStorage(page)
+    # 2. Await the initial cache load BEFORE running the rest of the app
+    await app_storage.init()  
+    
+    api_client = ApiClient(app_storage)
+
     def navigate(route: str):
         page.route = route
         route_change()
@@ -25,30 +31,28 @@ def main(page: ft.Page):
         page.views.clear()
 
         if page.route == "/server":
-            page.views.append(ServerPickerView(page, navigate))
+            page.views.append(ServerPickerView(page, navigate, app_storage, api_client))
         elif page.route == "/login":
-            page.views.append(LoginView(page, navigate))
+            page.views.append(LoginView(page, navigate, app_storage, api_client))
         elif page.route == "/register":
-            page.views.append(RegisterView(page, navigate))
+            page.views.append(RegisterView(page, navigate, app_storage, api_client))
         elif page.route == "/dashboard":
-            page.views.append(DashboardView(page, navigate))
+            page.views.append(DashboardView(page, navigate, app_storage, api_client))
         elif page.route == "/statistics":
-            page.views.append(StatisticsView(page, navigate))
+            page.views.append(StatisticsView(page, navigate, app_storage, api_client))
         elif page.route == "/account":
-            page.views.append(AccountView(page, navigate))
+            page.views.append(AccountView(page, navigate, app_storage, api_client))
 
         page.update()
 
     page.on_route_change = route_change
 
-    # Startup route guard
-    if not get_setting("server_url"):
+    if not app_storage.get_setting("server_url"):
         navigate("/server")
-    elif not get_setting("auth_token"):
+    elif not app_storage.get_setting("auth_token"):
         navigate("/login")
     else:
         navigate("/dashboard")
 
-
 if __name__ == "__main__":
     ft.run(main)

src/services/api.py

@@ -1,25 +1,23 @@
 import httpx
-from services.storage import get_setting, remove_setting, save_setting
 
 class ApiClient:
-    def __init__(self, timeout: float = 10.0):
+    def __init__(self, storage, timeout: float = 10.0):
+        self.storage = storage
         self.timeout = timeout
 
     @property
     def base_url(self) -> str | None:
-        return get_setting("server_url")
+        return self.storage.get_setting("server_url")
 
     def get_headers(self) -> dict[str, str]:
         headers = {"Content-Type": "application/json"}
-        token = get_setting("auth_token")
+        token = self.storage.get_setting("auth_token")
         if token:
             headers["Authorization"] = f"Bearer {token}"
         return headers
 
     def get_me(self) -> tuple[bool, dict | str]:
-        """Fetches profile info for current authenticated user."""
-        if not self.base_url:
-            return False, "Server URL is not configured."
+        if not self.base_url: return False, "Server URL is not configured."
         try:
             with httpx.Client(timeout=self.timeout) as client:
                 res = client.get(f"{self.base_url}/auth/me", headers=self.get_headers())
@@ -30,22 +28,18 @@ class ApiClient:
             return False, str(err)
 
     def get_categories(self) -> tuple[bool, list]:
-        """Fetches available categories from Django Ninja."""
-        if not self.base_url:
-            return False, []
+        if not self.base_url: return False, []
         try:
             with httpx.Client(timeout=self.timeout) as client:
                 res = client.get(f"{self.base_url}/categories", headers=self.get_headers())
                 if res.status_code == 200:
                     return True, res.json()
                 return False, []
-        except Exception as err:
+        except Exception:
             return False, []
 
     def get_transactions(self) -> tuple[bool, list | str]:
-        """Fetches transactions list from Django Ninja."""
-        if not self.base_url:
-            return False, "Server URL is not configured."
+        if not self.base_url: return False, "Server URL is not configured."
         try:
             with httpx.Client(timeout=self.timeout) as client:
                 res = client.get(f"{self.base_url}/transactions", headers=self.get_headers())
@@ -55,142 +49,81 @@ class ApiClient:
         except Exception as err:
             return False, str(err)
 
-    def create_transaction(
-        self, title: str, amount: str | float, date_str: str, category_id: int | None = None
-    ) -> tuple[bool, str]:
-        """Posts a new transaction."""
-        if not self.base_url:
-            return False, "Server URL is not configured."
-        payload = {
-            "title": title,
-            "amount": str(amount),
-            "date": date_str,
-            "category_id": category_id,
-        }
+    def create_transaction(self, title: str, amount: str | float, date_str: str, category_id: int | None = None) -> tuple[bool, str]:
+        if not self.base_url: return False, "Server URL is not configured."
+        payload = {"title": title, "amount": str(amount), "date": date_str, "category_id": category_id}
         try:
             with httpx.Client(timeout=self.timeout) as client:
-                res = client.post(
-                    f"{self.base_url}/transactions",
-                    json=payload,
-                    headers=self.get_headers(),
-                )
-                if res.status_code == 200:
-                    return True, "Transaction created"
+                res = client.post(f"{self.base_url}/transactions", json=payload, headers=self.get_headers())
+                if res.status_code == 200: return True, "Transaction created"
                 return False, f"Error creating transaction ({res.status_code})"
         except Exception as err:
             return False, str(err)
 
-    def update_transaction(
-        self, transaction_id: int, title: str, amount: str | float, date_str: str, category_id: int | None = None
-    ) -> tuple[bool, str]:
-        """Updates an existing transaction by ID."""
-        if not self.base_url:
-            return False, "Server URL is not configured."
-        payload = {
-            "title": title,
-            "amount": str(amount),
-            "date": date_str,
-            "category_id": category_id,
-        }
+    def update_transaction(self, transaction_id: int, title: str, amount: str | float, date_str: str, category_id: int | None = None) -> tuple[bool, str]:
+        if not self.base_url: return False, "Server URL is not configured."
+        payload = {"title": title, "amount": str(amount), "date": date_str, "category_id": category_id}
         try:
             with httpx.Client(timeout=self.timeout) as client:
-                res = client.put(
-                    f"{self.base_url}/transactions/{transaction_id}",
-                    json=payload,
-                    headers=self.get_headers(),
-                )
-                if res.status_code == 200:
-                    return True, "Transaction updated"
+                res = client.put(f"{self.base_url}/transactions/{transaction_id}", json=payload, headers=self.get_headers())
+                if res.status_code == 200: return True, "Transaction updated"
                 return False, f"Error updating transaction ({res.status_code})"
         except Exception as err:
             return False, str(err)
 
     def delete_transaction(self, transaction_id: int) -> tuple[bool, str]:
-        """Deletes a transaction by ID."""
-        if not self.base_url:
-            return False, "Server URL is not configured."
+        if not self.base_url: return False, "Server URL is not configured."
         try:
             with httpx.Client(timeout=self.timeout) as client:
-                res = client.delete(
-                    f"{self.base_url}/transactions/{transaction_id}",
-                    headers=self.get_headers(),
-                )
-                if res.status_code == 200:
-                    return True, "Transaction deleted"
+                res = client.delete(f"{self.base_url}/transactions/{transaction_id}", headers=self.get_headers())
+                if res.status_code == 200: return True, "Transaction deleted"
                 return False, f"Error deleting transaction ({res.status_code})"
         except Exception as err:
             return False, str(err)
 
     def login(self, username: str, password: str) -> tuple[bool, str]:
-        if not self.base_url:
-            return False, "Server URL is not configured."
+        if not self.base_url: return False, "Server URL is not configured."
         try:
             with httpx.Client(timeout=self.timeout) as client:
-                response = client.post(
-                    f"{self.base_url}/auth/login",
-                    json={"username": username, "password": password},
-                )
+                response = client.post(f"{self.base_url}/auth/login", json={"username": username, "password": password})
                 if response.status_code == 200:
                     data = response.json()
-                    save_setting("auth_token", data.get("access_token"))
+                    self.storage.save_setting("auth_token", data.get("access_token"))
                     if data.get("refresh_token"):
-                        save_setting("refresh_token", data.get("refresh_token"))
+                        self.storage.save_setting("refresh_token", data.get("refresh_token"))
                     return True, "Login successful"
                 return False, "Invalid username or password"
         except Exception as err:
             return False, str(err)
 
     def logout(self) -> None:
-        remove_setting("auth_token")
-        remove_setting("refresh_token")
+        self.storage.remove_setting("auth_token")
+        self.storage.remove_setting("refresh_token")
 
-    def update_me(
-        self,
-        username: str | None = None,
-        email: str | None = None,
-        first_name: str | None = None,
-        last_name: str | None = None,
-        password: str | None = None,
-    ) -> tuple[bool, dict | str]:
-        """Updates profile details for the authenticated user."""
-        if not self.base_url:
-            return False, "Server URL is not configured."
+    def update_me(self, username: str | None = None, email: str | None = None, first_name: str | None = None, last_name: str | None = None, password: str | None = None) -> tuple[bool, dict | str]:
+        if not self.base_url: return False, "Server URL is not configured."
         payload = {}
-        if username:
-            payload["username"] = username
-        if email is not None:
-            payload["email"] = email
-        if first_name is not None:
-            payload["first_name"] = first_name
-        if last_name is not None:
-            payload["last_name"] = last_name
-        if password:
-            payload["password"] = password
+        if username: payload["username"] = username
+        if email is not None: payload["email"] = email
+        if first_name is not None: payload["first_name"] = first_name
+        if last_name is not None: payload["last_name"] = last_name
+        if password: payload["password"] = password
 
         try:
             with httpx.Client(timeout=self.timeout) as client:
-                res = client.put(
-                    f"{self.base_url}/auth/me",
-                    json=payload,
-                    headers=self.get_headers(),
-                )
+                res = client.put(f"{self.base_url}/auth/me", json=payload, headers=self.get_headers())
                 if res.status_code == 200:
+                    try: return True, res.json()
+                    except Exception: return True, {}
                 try:
-                        return True, res.json()
-                    except Exception:
-                        return True, {}
-                try:
-                    err_json = res.json()
-                    return False, err_json.get("detail", f"Update failed ({res.status_code})")
+                    return False, res.json().get("detail", f"Update failed ({res.status_code})")
                 except Exception:
                     return False, f"Update failed ({res.status_code}): {res.text}"
         except Exception as err:
             return False, str(err)
 
     def delete_me(self) -> tuple[bool, str]:
-        """Deletes the current user account."""
-        if not self.base_url:
-            return False, "Server URL is not configured."
+        if not self.base_url: return False, "Server URL is not configured."
         try:
             with httpx.Client(timeout=self.timeout) as client:
                 res = client.delete(f"{self.base_url}/auth/me", headers=self.get_headers())
@@ -201,44 +134,21 @@ class ApiClient:
         except Exception as err:
             return False, str(err)
 
-    def register(
-        self,
-        username: str,
-        password: str,
-        email: str | None = None,
-        first_name: str | None = None,
-        last_name: str | None = None,
-    ) -> tuple[bool, str]:
-        """Registers a new user account and saves the auth tokens."""
-        if not self.base_url:
-            return False, "Server URL is not configured."
-        payload = {
-            "username": username,
-            "password": password,
-            "email": email or "",
-            "first_name": first_name or "",
-            "last_name": last_name or "",
-        }
+    def register(self, username: str, password: str, email: str | None = None, first_name: str | None = None, last_name: str | None = None) -> tuple[bool, str]:
+        if not self.base_url: return False, "Server URL is not configured."
+        payload = {"username": username, "password": password, "email": email or "", "first_name": first_name or "", "last_name": last_name or ""}
         try:
             with httpx.Client(timeout=self.timeout) as client:
-                res = client.post(
-                    f"{self.base_url}/auth/register",
-                    json=payload,
-                )
+                res = client.post(f"{self.base_url}/auth/register", json=payload)
                 if res.status_code == 200:
                     data = res.json()
-                    save_setting("auth_token", data.get("access_token"))
+                    self.storage.save_setting("auth_token", data.get("access_token"))
                     if data.get("refresh_token"):
-                        save_setting("refresh_token", data.get("refresh_token"))
+                        self.storage.save_setting("refresh_token", data.get("refresh_token"))
                     return True, "Registration successful"
                 
-                try:
-                    err_detail = res.json().get("detail", "Registration failed")
-                except Exception:
-                    err_detail = f"Registration failed ({res.status_code})"
+                try: err_detail = res.json().get("detail", "Registration failed")
+                except: err_detail = f"Registration failed ({res.status_code})"
                 return False, err_detail
         except Exception as err:
             return False, str(err)
-api_client = ApiClient()
-
-

src/services/storage.py

@@ -1,44 +1,39 @@
-import json
-from pathlib import Path
+import flet as ft
 
-STORAGE_FILE = Path("settings.json")
+class AppStorage:
+    def __init__(self, page: ft.Page):
+        self.page = page
+        self.prefs = ft.SharedPreferences()
+        self._cache = {}
 
+    async def init(self):
+        # Only look for our exact keys, ignoring hidden browser data
+        app_keys = ["server_url", "auth_token", "refresh_token", "currency_symbol"]
         
-def save_setting(key: str, value: str) -> None:
-    data = {}
-    if STORAGE_FILE.exists():
-        try:
-            data = json.loads(STORAGE_FILE.read_text())
-        except Exception:
-            data = {}
-    data[key] = value
-    STORAGE_FILE.write_text(json.dumps(data, indent=2))
+        for k in app_keys:
+            if await self.prefs.contains_key(k):
+                self._cache[k] = str(await self.prefs.get(k))
 
+    def save_setting(self, key: str, value: str) -> None:
+        self._cache[key] = value
+        self.page.run_task(self._async_save, key, value)
 
-def get_setting(key: str, default: str | None = None) -> str | None:
-    if not STORAGE_FILE.exists():
-        return default
-    try:
-        data = json.loads(STORAGE_FILE.read_text())
-        return data.get(key, default)
-    except Exception:
-        return default
+    async def _async_save(self, key, value):
+        await self.prefs.set(key, str(value))
 
+    def get_setting(self, key: str, default: str | None = None) -> str | None:
+        return self._cache.get(key, default)
 
-def remove_setting(key: str) -> None:
-    if STORAGE_FILE.exists():
-        try:
-            data = json.loads(STORAGE_FILE.read_text())
-            if key in data:
-                del data[key]
-                STORAGE_FILE.write_text(json.dumps(data, indent=2))
-        except Exception:
-            pass
+    def remove_setting(self, key: str) -> None:
+        if key in self._cache:
+            del self._cache[key]
+        self.page.run_task(self._async_remove, key)
 
+    async def _async_remove(self, key):
+        await self.prefs.remove(key)
 
-def get_currency_symbol() -> str:
-    return get_setting("currency_symbol") or "kr"
+    def get_currency_symbol(self) -> str:
+        return self.get_setting("currency_symbol") or "kr"
 
-
-def set_currency_symbol(symbol: str) -> None:
-    save_setting("currency_symbol", symbol)
+    def set_currency_symbol(self, symbol: str) -> None:
+        self.save_setting("currency_symbol", symbol)

src/views/account.py

@@ -1,8 +1,6 @@
 import flet as ft
-from services.api import api_client
-from services.storage import get_currency_symbol, set_currency_symbol
 
-def AccountView(page: ft.Page, navigate) -> ft.View:
+def AccountView(page: ft.Page, navigate, app_storage, api_client) -> ft.View:
     user_info = {}
 
     # Form Fields: Dark containers with crisp white text
@@ -22,7 +20,7 @@ def AccountView(page: ft.Page, navigate) -> ft.View:
     
     currency_in = ft.TextField(
         label="Currency Symbol (e.g. kr, $, €)",
-        value=get_currency_symbol(),
+        value=app_storage.get_currency_symbol(),
         **input_style,
     )
 
@@ -92,7 +90,7 @@ def AccountView(page: ft.Page, navigate) -> ft.View:
         c_val = currency_in.value.strip() or "kr"
 
         # Save currency locally
-        set_currency_symbol(c_val)
+        app_storage.set_currency_symbol(c_val)
 
         ok, res = api_client.update_me(
             username=u_val or None,

src/views/dashboard.py

@@ -1,9 +1,7 @@
 from datetime import datetime
 import flet as ft
-from services.api import api_client
-from services.storage import get_currency_symbol
 
-def DashboardView(page: ft.Page, navigate) -> ft.View:
+def DashboardView(page: ft.Page, navigate, app_storage, api_client) -> ft.View:
     transactions = []
     categories = []
     user_info = {}
@@ -43,7 +41,7 @@ def DashboardView(page: ft.Page, navigate) -> ft.View:
     )
     
     amount_in = ft.TextField(
-        label=f"Amount ({get_currency_symbol()})", 
+        label=f"Amount ({app_storage.get_currency_symbol()})", 
         keyboard_type=ft.KeyboardType.NUMBER, 
         expand=True
     )
@@ -126,7 +124,7 @@ def DashboardView(page: ft.Page, navigate) -> ft.View:
         nonlocal editing_tx_id
         editing_tx_id = None
         modal_title.value = "Add Transaction"
-        amount_in.label = f"Amount ({get_currency_symbol()})"
+        amount_in.label = f"Amount ({app_storage.get_currency_symbol()})"
         
         title_in.value = ""
         amount_in.value = ""
@@ -148,7 +146,7 @@ def DashboardView(page: ft.Page, navigate) -> ft.View:
         nonlocal editing_tx_id
         editing_tx_id = tx["id"]
         modal_title.value = "Edit Transaction"
-        amount_in.label = f"Amount ({get_currency_symbol()})"
+        amount_in.label = f"Amount ({app_storage.get_currency_symbol()})"
         
         title_in.value = tx.get("title", "")
         amt_val = float(tx.get("amount", 0))
@@ -252,7 +250,7 @@ def DashboardView(page: ft.Page, navigate) -> ft.View:
         render_dashboard()
 
     def render_dashboard():
-        curr_symbol = get_currency_symbol()
+        curr_symbol = app_storage.get_currency_symbol()
         total_spent = sum(float(t.get("amount", 0)) for t in transactions)
         current_balance_text.value = f"{total_spent:,.2f} {curr_symbol}"
 

src/views/login.py

@@ -1,10 +1,7 @@
 import flet as ft
-from services.api import api_client
-from services.storage import get_setting, remove_setting
 
-
-def LoginView(page: ft.Page, navigate) -> ft.View:
-    server_url = get_setting("server_url") or "Not Configured"
+def LoginView(page: ft.Page, navigate, app_storage, api_client) -> ft.View:
+    server_url = app_storage.get_setting("server_url") or "Not Configured"
 
     # Input controls
     username_input = ft.TextField(
@@ -41,7 +38,7 @@ def LoginView(page: ft.Page, navigate) -> ft.View:
         status_text.value = ""
         page.update()
 
-        # Call Django authentication endpoint
+        # Call Django authentication endpoint using the passed client
         success, message = api_client.login(username, password)
 
         loading_ring.visible = False
@@ -62,7 +59,7 @@ def LoginView(page: ft.Page, navigate) -> ft.View:
     )
 
     def change_server(e):
-        remove_setting("server_url")
+        app_storage.remove_setting("server_url")
         navigate("/server")
 
     return ft.View(

src/views/register.py

@@ -1,10 +1,7 @@
 import flet as ft
-from services.api import api_client
-from services.storage import get_setting, remove_setting
 
-
-def RegisterView(page: ft.Page, navigate) -> ft.View:
-    server_url = get_setting("server_url") or "Not Configured"
+def RegisterView(page: ft.Page, navigate, app_storage, api_client) -> ft.View:
+    server_url = app_storage.get_setting("server_url") or "Not Configured"
 
     # Input controls
     username_input = ft.TextField(
@@ -104,7 +101,7 @@ def RegisterView(page: ft.Page, navigate) -> ft.View:
     )
 
     def change_server(e):
-        remove_setting("server_url")
+        app_storage.remove_setting("server_url")
         navigate("/server")
 
     return ft.View(

src/views/server_picker.py

@@ -1,8 +1,7 @@
 import flet as ft
-from services.storage import save_setting
 
-
-def ServerPickerView(page: ft.Page, navigate) -> ft.View:
+# Including api_client parameter here to match the routing mapping in main.py seamlessly
+def ServerPickerView(page: ft.Page, navigate, app_storage, api_client=None) -> ft.View:
     # 1. Set width to 140px so "https://" fits comfortably alongside the dropdown arrow
     protocol_dropdown = ft.Dropdown(
         value="https://",
@@ -45,7 +44,7 @@ def ServerPickerView(page: ft.Page, navigate) -> ft.View:
         protocol = protocol_dropdown.value
         final_url = f"{protocol}{raw_host}/api"
 
-        save_setting("server_url", final_url)
+        app_storage.save_setting("server_url", final_url)
         navigate("/login")
 
     return ft.View(

src/views/statistics.py

@@ -1,9 +1,7 @@
 import flet as ft
 import flet_charts as fch
-from services.api import api_client
-from services.storage import get_currency_symbol
 
-def StatisticsView(page: ft.Page, navigate) -> ft.View:
+def StatisticsView(page: ft.Page, navigate, app_storage, api_client) -> ft.View:
     transactions = []
     is_loading = True
 
@@ -55,7 +53,7 @@ def StatisticsView(page: ft.Page, navigate) -> ft.View:
         render_statistics()
 
     def render_statistics():
-        curr_symbol = get_currency_symbol()
+        curr_symbol = app_storage.get_currency_symbol()
         category_totals = {}
         total_expenses = 0.0
 

uv.lock

@@ -546,6 +546,7 @@ source = { virtual = "." }
 dependencies = [
     { name = "flet" },
     { name = "flet-charts" },
+    { name = "httpx" },
 ]
 
 [package.dev-dependencies]
@@ -560,6 +561,7 @@ dev = [
 requires-dist = [
     { name = "flet", specifier = ">=1.0.0" },
     { name = "flet-charts", specifier = ">=1.0.0" },
+    { name = "httpx" },
 ]
 
 [package.metadata.requires-dev]