Merge branch 'router-for-me:main' into main

src/stores/index.ts

@@ -9,3 +9,4 @@ export { useAuthStore } from './useAuthStore';
 export { useConfigStore } from './useConfigStore';
 export { useModelsStore } from './useModelsStore';
 export { useQuotaStore } from './useQuotaStore';
+export { useOpenAIEditDraftStore } from './useOpenAIEditDraftStore';

src/stores/useOpenAIEditDraftStore.ts

@@ -0,0 +1,148 @@
+/**
+ * OpenAI provider editor draft state.
+ *
+ * Why this exists:
+ * - The app uses `PageTransition` with iOS-style stacked routes for `/ai-providers/*`.
+ * - Entering `/ai-providers/openai/.../models` creates a new route layer, so component-local state
+ *   inside the OpenAI edit layout is not shared between the edit screen and the model picker screen.
+ * - This store makes the OpenAI edit draft shared across route layers keyed by provider index/new.
+ */
+
+import type { SetStateAction } from 'react';
+import { create } from 'zustand';
+import type { OpenAIFormState } from '@/components/providers/types';
+import { buildApiKeyEntry } from '@/components/providers/utils';
+
+export type OpenAITestStatus = 'idle' | 'loading' | 'success' | 'error';
+
+export type OpenAIEditDraft = {
+  initialized: boolean;
+  form: OpenAIFormState;
+  testModel: string;
+  testStatus: OpenAITestStatus;
+  testMessage: string;
+};
+
+interface OpenAIEditDraftState {
+  drafts: Record<string, OpenAIEditDraft>;
+  ensureDraft: (key: string) => void;
+  initDraft: (key: string, draft: Omit<OpenAIEditDraft, 'initialized'>) => void;
+  setDraftForm: (key: string, action: SetStateAction<OpenAIFormState>) => void;
+  setDraftTestModel: (key: string, action: SetStateAction<string>) => void;
+  setDraftTestStatus: (key: string, action: SetStateAction<OpenAITestStatus>) => void;
+  setDraftTestMessage: (key: string, action: SetStateAction<string>) => void;
+  clearDraft: (key: string) => void;
+}
+
+const resolveAction = <T,>(action: SetStateAction<T>, prev: T): T =>
+  typeof action === 'function' ? (action as (previous: T) => T)(prev) : action;
+
+const buildEmptyForm = (): OpenAIFormState => ({
+  name: '',
+  prefix: '',
+  baseUrl: '',
+  headers: [],
+  apiKeyEntries: [buildApiKeyEntry()],
+  modelEntries: [{ name: '', alias: '' }],
+  testModel: undefined,
+});
+
+const buildEmptyDraft = (): OpenAIEditDraft => ({
+  initialized: false,
+  form: buildEmptyForm(),
+  testModel: '',
+  testStatus: 'idle',
+  testMessage: '',
+});
+
+export const useOpenAIEditDraftStore = create<OpenAIEditDraftState>((set, get) => ({
+  drafts: {},
+
+  ensureDraft: (key) => {
+    if (!key) return;
+    const existing = get().drafts[key];
+    if (existing) return;
+    set((state) => ({
+      drafts: { ...state.drafts, [key]: buildEmptyDraft() },
+    }));
+  },
+
+  initDraft: (key, draft) => {
+    if (!key) return;
+    const existing = get().drafts[key];
+    if (existing?.initialized) return;
+    set((state) => ({
+      drafts: {
+        ...state.drafts,
+        [key]: { ...draft, initialized: true },
+      },
+    }));
+  },
+
+  setDraftForm: (key, action) => {
+    if (!key) return;
+    set((state) => {
+      const existing = state.drafts[key] ?? buildEmptyDraft();
+      const nextForm = resolveAction(action, existing.form);
+      return {
+        drafts: {
+          ...state.drafts,
+          [key]: { ...existing, initialized: true, form: nextForm },
+        },
+      };
+    });
+  },
+
+  setDraftTestModel: (key, action) => {
+    if (!key) return;
+    set((state) => {
+      const existing = state.drafts[key] ?? buildEmptyDraft();
+      const nextValue = resolveAction(action, existing.testModel);
+      return {
+        drafts: {
+          ...state.drafts,
+          [key]: { ...existing, initialized: true, testModel: nextValue },
+        },
+      };
+    });
+  },
+
+  setDraftTestStatus: (key, action) => {
+    if (!key) return;
+    set((state) => {
+      const existing = state.drafts[key] ?? buildEmptyDraft();
+      const nextValue = resolveAction(action, existing.testStatus);
+      return {
+        drafts: {
+          ...state.drafts,
+          [key]: { ...existing, initialized: true, testStatus: nextValue },
+        },
+      };
+    });
+  },
+
+  setDraftTestMessage: (key, action) => {
+    if (!key) return;
+    set((state) => {
+      const existing = state.drafts[key] ?? buildEmptyDraft();
+      const nextValue = resolveAction(action, existing.testMessage);
+      return {
+        drafts: {
+          ...state.drafts,
+          [key]: { ...existing, initialized: true, testMessage: nextValue },
+        },
+      };
+    });
+  },
+
+  clearDraft: (key) => {
+    if (!key) return;
+    set((state) => {
+      if (!state.drafts[key]) return state;
+      const next = { ...state.drafts };
+      delete next[key];
+      return { drafts: next };
+    });
+  },
+}));
+