fix: validate bluetooth pin is 6 characters.

src/core/stores/appStore.ts

@@ -9,6 +9,11 @@ export interface RasterSource {
   tileSize: number;
 }
 
+interface ErrorState {
+  field: string;
+  message: string;
+}
+
 interface AppState {
   selectedDevice: number;
   devices: {
@@ -22,11 +27,11 @@ interface AppState {
   nodeNumDetails: number;
   activeChat: number;
   chatType: "broadcast" | "direct";
+  errors: ErrorState[];
 
   setRasterSources: (sources: RasterSource[]) => void;
   addRasterSource: (source: RasterSource) => void;
   removeRasterSource: (index: number) => void;
-
   setSelectedDevice: (deviceId: number) => void;
   addDevice: (device: { id: number; num: number }) => void;
   removeDevice: (deviceId: number) => void;
@@ -36,9 +41,18 @@ interface AppState {
   setNodeNumDetails: (nodeNum: number) => void;
   setActiveChat: (chat: number) => void;
   setChatType: (type: "broadcast" | "direct") => void;
+
+  // Error management
+  hasErrors: () => boolean;
+  getErrorMessage: (field: string) => string | undefined;
+  hasFieldError: (field: string) => boolean;
+  addError: (field: string, message: string) => void;
+  removeError: (field: string) => void;
+  clearErrors: () => void;
+  setNewErrors: (newErrors: ErrorState[]) => void;
 }
 
-export const useAppStore = create<AppState>()((set) => ({
+export const useAppStore = create<AppState>()((set, get) => ({
   selectedDevice: 0,
   devices: [],
   currentPage: "messages",
@@ -49,6 +63,7 @@ export const useAppStore = create<AppState>()((set) => ({
   nodeNumDetails: 0,
   activeChat: Types.ChannelNumber.Primary,
   chatType: "broadcast",
+  errors: [],
 
   setRasterSources: (sources: RasterSource[]) => {
     set(
@@ -114,4 +129,47 @@ export const useAppStore = create<AppState>()((set) => ({
     set(() => ({
       chatType: type,
     })),
+  hasErrors: () => {
+    const state = get();
+    return state.errors.length > 0;
+  },
+  getErrorMessage: (field: string) => {
+    const state = get();
+    return state.errors.find((err) => err.field === field)?.message;
+  },
+  hasFieldError: (field: string) => {
+    const state = get();
+    return state.errors.some((err) => err.field === field);
+  },
+  addError: (field: string, message: string) => {
+    set(
+      produce<AppState>((draft) => {
+        draft.errors = [
+          ...draft.errors.filter((e) => e.field !== field),
+          { field, message },
+        ];
+      }),
+    );
+  },
+  removeError: (field: string) => {
+    set(
+      produce<AppState>((draft) => {
+        draft.errors = draft.errors.filter((e) => e.field !== field);
+      }),
+    );
+  },
+  clearErrors: () => {
+    set(
+      produce<AppState>((draft) => {
+        draft.errors = [];
+      }),
+    );
+  },
+  setNewErrors: (newErrors: ErrorState[]) => {
+    set(
+      produce<AppState>((draft) => {
+        draft.errors = newErrors;
+      }),
+    );
+  },
 }));