firebase errors and continue profress

src/screens/CreatePassword.js

@@ -6,6 +6,7 @@ import { background } from "../assets";
 import GradientButton from "../components/GradientButton";
 import { Input } from "../components/Input";
 import ItemContainer from "../components/ItemContainer/ItemContainer";
+import { handleFirebaseError } from "../actions/signupActions";
 import firebase, { usersRef } from "../config/firebase";
 import Page from "../layouts/Page";
 import { Routes } from "../navigation";
@@ -72,7 +73,11 @@ const CreatePassword = () => {
       navigate(Routes.CreatePseudo);
     } catch (e) {
       console.log("Register error", e?.message);
-      setTooltip({ text: e?.message || "Création impossible", type: "error" });
+      const message =
+        e?.code && e.code.startsWith("auth/")
+          ? handleFirebaseError(e.code)
+          : e?.message || "Création impossible";
+      setTooltip({ text: message, type: "error" });
     } finally {
       setLoading(false);
     }

src/screens/Home/Home.js

@@ -75,12 +75,31 @@ const Home = () => {
     [currentProject]
   );
 
-  const firstUnlockedIndex = useMemo(() => {
-    const index = stageStates.findIndex((stage) => !stage.isLocked);
-    return index === -1 ? 0 : index;
+  const preferredStageIndex = useMemo(() => {
+    if (!stageStates.length) {
+      return 0;
+    }
+    const actionableIndex = stageStates.findIndex(
+      (stage) => !stage.isCompleted && !stage.isLocked
+    );
+    if (actionableIndex !== -1) {
+      return actionableIndex;
+    }
+    const firstIncomplete = stageStates.findIndex(
+      (stage) => !stage.isCompleted
+    );
+    if (firstIncomplete !== -1) {
+      return firstIncomplete;
+    }
+    const firstUnlocked = stageStates.findIndex((stage) => !stage.isLocked);
+    if (firstUnlocked !== -1) {
+      return firstUnlocked;
+    }
+    return stageStates.length - 1;
   }, [stageStates]);
 
-  const [activeStageIndex, setActiveStageIndex] = useState(firstUnlockedIndex);
+  const [activeStageIndex, setActiveStageIndex] =
+    useState(preferredStageIndex);
   const [menuVisible, setMenuVisible] = useState(false);
   const [menuAnchor, setMenuAnchor] = useState(null);
   const [menuProject, setMenuProject] = useState(null);
@@ -89,17 +108,28 @@ const Home = () => {
 
   useEffect(() => {
     setActiveStageIndex((prev) => {
+      const fallbackIndex =
+        preferredStageIndex >= 0 && preferredStageIndex < stageStates.length
+          ? preferredStageIndex
+          : 0;
+
       if (prev == null || prev >= stageStates.length) {
-        return firstUnlockedIndex;
+        return fallbackIndex;
       }
       const current = stageStates[prev];
-      const fallback = stageStates[firstUnlockedIndex];
-      if (current?.isLocked && fallback && !fallback.isLocked) {
-        return firstUnlockedIndex;
+      if (!current) {
+        return fallbackIndex;
+      }
+      if (
+        (current.isLocked || current.isCompleted) &&
+        fallbackIndex !== prev &&
+        stageStates[fallbackIndex]
+      ) {
+        return fallbackIndex;
       }
       return prev;
     });
-  }, [stageStates, firstUnlockedIndex]);
+  }, [stageStates, preferredStageIndex]);
 
   const handleSelectProject = useCallback(
     (project) => {
@@ -182,7 +212,7 @@ const Home = () => {
   }, [handleDeleteProject, menuProject?.id]);
 
   const activeStage =
-    stageStates[activeStageIndex] || stageStates[firstUnlockedIndex];
+    stageStates[activeStageIndex] || stageStates[preferredStageIndex];
   const stageAction = useMemo(() => {
     if (!activeStage) {
       return null;

src/screens/Login.js

@@ -19,6 +19,7 @@ import { background } from "../assets";
 import GradientButton from "../components/GradientButton.js";
 import { Input } from "../components/Input.js";
 import ItemContainer from "../components/ItemContainer/ItemContainer";
+import { handleFirebaseError } from "../actions/signupActions.js";
 import firebase, { usersRef } from "../config/firebase";
 import {
   GOOGLE_ANDROID_CLIENT_ID,
@@ -78,7 +79,11 @@ export default ({ navigation }) => {
       await afterLoginNavigate();
     } catch (e) {
       console.log("Login error", e?.message);
-      setTooltip({ text: e?.message || "Connexion impossible", type: "error" });
+      const message =
+        e?.code && e.code.startsWith("auth/")
+          ? handleFirebaseError(e.code)
+          : e?.message || "Connexion impossible";
+      setTooltip({ text: message, type: "error" });
     } finally {
       setLoading(false);
     }
@@ -104,8 +109,13 @@ export default ({ navigation }) => {
       }
     } catch (e) {
       console.log("Google Login error", e?.message);
+      const message =
+        e?.code && e.code.startsWith("auth/")
+          ? handleFirebaseError(e.code)
+          : e?.message;
       setTooltip({
-        text: e?.message || "Connexion Google impossible. Merci de réessayer.",
+        text:
+          message || "Connexion Google impossible. Merci de réessayer.",
         type: "error",
       });
       setLoading(false);
@@ -165,8 +175,12 @@ export default ({ navigation }) => {
         }
       } catch (e) {
         console.log("Google native sign-in error", e?.message);
+        const message =
+          e?.code && e.code.startsWith("auth/")
+            ? handleFirebaseError(e.code)
+            : e?.message;
         setTooltip({
-          text: e?.message || "Connexion Google impossible",
+          text: message || "Connexion Google impossible",
           type: "error",
         });
       } finally {