feat: Vision Support + New UI (#1203)

* feat: add timer duration to showToast, show toast for preset selection

* refactor: replace old /chat/ route with /c/. e2e tests will fail here

* refactor: move typedefs to root of /api/ and add a few to assistant types in TS

* refactor: reorganize data-provider imports, fix dependency cycle, strategize new plan to separate react dependent packages

* feat: add dataService for uploading images

* feat(data-provider): add mutation keys

* feat: file resizing and upload

* WIP: initial API image handling

* fix: catch JSON.parse of localStorage tools

* chore: experimental: use module-alias for absolute imports

* refactor: change temp_file_id strategy

* fix: updating files state by using Map and defining react query callbacks in a way that keeps them during component unmount, initial delete handling

* feat: properly handle file deletion

* refactor: unexpose complete filepath and resize from server for higher fidelity

* fix: make sure resized height, width is saved, catch bad requests

* refactor: use absolute imports

* fix: prevent setOptions from being called more than once for OpenAIClient, made note to fix for PluginsClient

* refactor: import supportsFiles and models vars from schemas

* fix: correctly replace temp file id

* refactor(BaseClient): use absolute imports, pass message 'opts' to buildMessages method, count tokens for nested objects/arrays

* feat: add validateVisionModel to determine if model has vision capabilities

* chore(checkBalance): update jsdoc

* feat: formatVisionMessage: change message content format dependent on role and image_urls passed

* refactor: add usage to File schema, make create and updateFile, correctly set and remove TTL

* feat: working vision support
TODO: file size, type, amount validations, making sure they are styled right, and making sure you can add images from the clipboard/dragging

* feat: clipboard support for uploading images

* feat: handle files on drop to screen, refactor top level view code to Presentation component so the useDragHelpers hook  has ChatContext

* fix(Images): replace uploaded images in place

* feat: add filepath validation to protect sensitive files

* fix: ensure correct file_ids are push and not the Map key values

* fix(ToastContext): type issue

* feat: add basic file validation

* fix(useDragHelpers): correct context issue with `files` dependency

* refactor: consolidate setErrors logic to setError

* feat: add dialog Image overlay on image click

* fix: close endpoints menu on click

* chore: set detail to auto, make note for configuration

* fix: react warning (button desc. of button)

* refactor: optimize filepath handling, pass file_ids to images for easier re-use

* refactor: optimize image file handling, allow re-using files in regen, pass more file metadata in messages

* feat: lazy loading images including use of upload preview

* fix: SetKeyDialog closing, stopPropagation on Dialog content click

* style(EndpointMenuItem): tighten up the style, fix dark theme showing in lightmode, make menu more ux friendly

* style: change maxheight of all settings textareas to 138px from 300px

* style: better styling for textarea and enclosing buttons

* refactor(PresetItems): swap back edit and delete icons

* feat: make textarea placeholder dynamic to endpoint

* style: show user hover buttons only on hover when message is streaming

* fix: ordered list not going past 9, fix css

* feat: add User/AI labels; style: hide loading spinner

* feat: add back custom footer, change original footer text

* feat: dynamic landing icons based on endpoint

* chore: comment out assistants route

* fix: autoScroll to newest on /c/ view

* fix: Export Conversation on new UI

* style: match message style of official more closely

* ci: fix api jest unit tests, comment out e2e tests for now as they will fail until addressed

* feat: more file validation and use blob in preview field, not filepath, to fix temp deletion

* feat: filefilter for multer

* feat: better AI labels based on custom name, model, and endpoint instead of  `ChatGPT`

client/src/components/Chat/Input/Files/AttachFile.tsx

@@ -1,8 +1,7 @@
-import type { EModelEndpoint } from 'librechat-data-provider';
+import { EModelEndpoint, supportsFiles } from 'librechat-data-provider';
 import { AttachmentIcon } from '~/components/svg';
 import { FileUpload } from '~/components/ui';
 import { useFileHandling } from '~/hooks';
-import { supportsFiles } from '~/common';
 
 export default function AttachFile({ endpoint }: { endpoint: EModelEndpoint | '' }) {
   const { handleFileChange } = useFileHandling();
@@ -11,9 +10,14 @@ export default function AttachFile({ endpoint }: { endpoint: EModelEndpoint | ''
   }
 
   return (
-    <div className="absolute bottom-1 left-0 md:left-1">
+    <div className="absolute bottom-2 left-2 md:bottom-3 md:left-4">
       <FileUpload handleFileChange={handleFileChange} className="flex">
-        <button className="btn relative p-0 text-black dark:text-white" aria-label="Attach files">
+        <button
+          type="button"
+          className="btn relative p-0 text-black dark:text-white"
+          aria-label="Attach files"
+          style={{ padding: 0 }}
+        >
           <div className="flex w-full items-center justify-center gap-2">
             <AttachmentIcon />
           </div>

client/src/components/Chat/Input/Files/Image.tsx

@@ -87,6 +87,7 @@ const Image = ({
         </div>
       </div>
       <button
+        type="button"
         className="absolute right-1 top-1 -translate-y-1/2 translate-x-1/2 rounded-full border border-white bg-gray-500 p-0.5 text-white transition-colors hover:bg-black hover:opacity-100 group-hover:opacity-100 md:opacity-0"
         onClick={onDelete}
       >

client/src/components/Chat/Input/Files/Images.tsx

@@ -1,25 +1,100 @@
-import Image from './Image';
+import debounce from 'lodash/debounce';
+import { useState, useEffect, useCallback } from 'react';
+import type { BatchFile } from 'librechat-data-provider';
+import { useDeleteFilesMutation } from '~/data-provider';
 import { ExtendedFile } from '~/common';
+import Image from './Image';
 
 export default function Images({
-  files,
+  files: _files,
   setFiles,
+  setFilesLoading,
 }: {
-  files: ExtendedFile[];
-  setFiles: React.Dispatch<React.SetStateAction<ExtendedFile[]>>;
+  files: Map<string, ExtendedFile>;
+  setFiles: React.Dispatch<React.SetStateAction<Map<string, ExtendedFile>>>;
+  setFilesLoading: React.Dispatch<React.SetStateAction<boolean>>;
 }) {
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  const [_batch, setFileDeleteBatch] = useState<BatchFile[]>([]);
+  const files = Array.from(_files.values());
+
+  useEffect(() => {
+    if (!files) {
+      return;
+    }
+
+    if (files.length === 0) {
+      return;
+    }
+
+    if (files.some((file) => file.progress < 1)) {
+      return;
+    }
+
+    if (files.every((file) => file.progress === 1)) {
+      setFilesLoading(false);
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [files]);
+
+  const deleteFiles = useDeleteFilesMutation({
+    onSuccess: () => {
+      console.log('Files deleted');
+    },
+    onError: (error) => {
+      console.log('Error deleting files:', error);
+    },
+  });
+
+  const executeBatchDelete = useCallback(
+    (filesToDelete: BatchFile[]) => {
+      console.log('Deleting files:', filesToDelete);
+      deleteFiles.mutate({ files: filesToDelete });
+      setFileDeleteBatch([]);
+    },
+    [deleteFiles],
+  );
+
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  const debouncedDelete = useCallback(debounce(executeBatchDelete, 1000), []);
+
+  useEffect(() => {
+    // Cleanup function for debouncedDelete when component unmounts or before re-render
+    return () => debouncedDelete.cancel();
+  }, [debouncedDelete]);
+
   if (files.length === 0) {
     return null;
   }
 
+  const deleteFile = (_file: ExtendedFile) => {
+    const { file_id, progress, temp_file_id = '', filepath = '' } = _file;
+    if (progress < 1) {
+      return;
+    }
+    const file = {
+      file_id,
+      filepath,
+    };
+
+    setFiles((currentFiles) => {
+      const updatedFiles = new Map(currentFiles);
+      updatedFiles.delete(file_id);
+      updatedFiles.delete(temp_file_id);
+      return updatedFiles;
+    });
+
+    setFileDeleteBatch((prevBatch) => {
+      const newBatch = [...prevBatch, file];
+      debouncedDelete(newBatch);
+      return newBatch;
+    });
+  };
+
   return (
     <div className="mx-2 mt-2 flex flex-wrap gap-2 px-2.5 md:pl-0 md:pr-4">
       {files.map((file: ExtendedFile, index: number) => {
-        const handleDelete = () => {
-          setFiles((currentFiles) =>
-            currentFiles.filter((_file) => file.preview !== _file.preview),
-          );
-        };
+        const handleDelete = () => deleteFile(file);
         return (
           <Image key={index} url={file.preview} onDelete={handleDelete} progress={file.progress} />
         );