1 files changed, 151 insertions, 0 deletions
diff --git a/examples/server/webui/src/components/ModalProvider.tsx b/examples/server/webui/src/components/ModalProvider.tsx
new file mode 100644
index 00000000..f2ebf8e0
--- /dev/null
+++ b/examples/server/webui/src/components/ModalProvider.tsx
@@ -0,0 +1,151 @@
+import React, { createContext, useState, useContext } from 'react';
+
+type ModalContextType = {
+  showConfirm: (message: string) => Promise<boolean>;
+  showPrompt: (
+    message: string,
+    defaultValue?: string
+  ) => Promise<string | undefined>;
+  showAlert: (message: string) => Promise<void>;
+};
+const ModalContext = createContext<ModalContextType>(null!);
+
+interface ModalState<T> {
+  isOpen: boolean;
+  message: string;
+  defaultValue?: string;
+  resolve: ((value: T) => void) | null;
+}
+
+export function ModalProvider({ children }: { children: React.ReactNode }) {
+  const [confirmState, setConfirmState] = useState<ModalState<boolean>>({
+    isOpen: false,
+    message: '',
+    resolve: null,
+  });
+  const [promptState, setPromptState] = useState<
+    ModalState<string | undefined>
+  >({ isOpen: false, message: '', resolve: null });
+  const [alertState, setAlertState] = useState<ModalState<void>>({
+    isOpen: false,
+    message: '',
+    resolve: null,
+  });
+  const inputRef = React.useRef<HTMLInputElement>(null);
+
+  const showConfirm = (message: string): Promise<boolean> => {
+    return new Promise((resolve) => {
+      setConfirmState({ isOpen: true, message, resolve });
+    });
+  };
+
+  const showPrompt = (
+    message: string,
+    defaultValue?: string
+  ): Promise<string | undefined> => {
+    return new Promise((resolve) => {
+      setPromptState({ isOpen: true, message, defaultValue, resolve });
+    });
+  };
+
+  const showAlert = (message: string): Promise<void> => {
+    return new Promise((resolve) => {
+      setAlertState({ isOpen: true, message, resolve });
+    });
+  };
+
+  const handleConfirm = (result: boolean) => {
+    confirmState.resolve?.(result);
+    setConfirmState({ isOpen: false, message: '', resolve: null });
+  };
+
+  const handlePrompt = (result?: string) => {
+    promptState.resolve?.(result);
+    setPromptState({ isOpen: false, message: '', resolve: null });
+  };
+
+  const handleAlertClose = () => {
+    alertState.resolve?.();
+    setAlertState({ isOpen: false, message: '', resolve: null });
+  };
+
+  return (
+    <ModalContext.Provider value={{ showConfirm, showPrompt, showAlert }}>
+      {children}
+
+      {/* Confirm Modal */}
+      {confirmState.isOpen && (
+        <dialog className="modal modal-open z-[1100]">
+          <div className="modal-box">
+            <h3 className="font-bold text-lg">{confirmState.message}</h3>
+            <div className="modal-action">
+              <button
+                className="btn btn-ghost"
+                onClick={() => handleConfirm(false)}
+              >
+                Cancel
+              </button>
+              <button
+                className="btn btn-error"
+                onClick={() => handleConfirm(true)}
+              >
+                Confirm
+              </button>
+            </div>
+          </div>
+        </dialog>
+      )}
+
+      {/* Prompt Modal */}
+      {promptState.isOpen && (
+        <dialog className="modal modal-open z-[1100]">
+          <div className="modal-box">
+            <h3 className="font-bold text-lg">{promptState.message}</h3>
+            <input
+              type="text"
+              className="input input-bordered w-full mt-2"
+              defaultValue={promptState.defaultValue}
+              ref={inputRef}
+              onKeyDown={(e) => {
+                if (e.key === 'Enter') {
+                  handlePrompt((e.target as HTMLInputElement).value);
+                }
+              }}
+            />
+            <div className="modal-action">
+              <button className="btn btn-ghost" onClick={() => handlePrompt()}>
+                Cancel
+              </button>
+              <button
+                className="btn btn-primary"
+                onClick={() => handlePrompt(inputRef.current?.value)}
+              >
+                Submit
+              </button>
+            </div>
+          </div>
+        </dialog>
+      )}
+
+      {/* Alert Modal */}
+      {alertState.isOpen && (
+        <dialog className="modal modal-open z-[1100]">
+          <div className="modal-box">
+            <h3 className="font-bold text-lg">{alertState.message}</h3>
+            <div className="modal-action">
+              <button className="btn" onClick={handleAlertClose}>
+                OK
+              </button>
+            </div>
+          </div>
+        </dialog>
+      )}
+    </ModalContext.Provider>
+  );
+}
+
+export function useModals() {
+  const context = useContext(ModalContext);
+  if (!context) throw new Error('useModals must be used within ModalProvider');
+  return context;
+}