Stirling 2.0 (#3928)

# Description of Changes  --- ## Checklist ### General - [ ] I have read the [Contribution Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md) - [ ] I have read the [Stirling-PDF Developer Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md) (if applicable) - [ ] I have read the [How to add new languages to Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md) (if applicable) - [ ] I have performed a self-review of my own code - [ ] My changes generate no new warnings ### Documentation - [ ] I have updated relevant docs on [Stirling-PDF's doc repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/) (if functionality has heavily changed) - [ ] I have read the section [Add New Translation Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags) (for new translation tags only) ### UI Changes (if applicable) - [ ] Screenshots or videos demonstrating the UI changes are attached (e.g., as comments or direct attachments in the PR) ### Testing (if applicable) - [ ] I have tested my changes locally. Refer to the [Testing Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing) for more details. --------- Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>
2025-07-16 17:53:50 +01:00
parent 584e2ecee7
commit 922bbc9076
66 changed files with 8728 additions and 2519 deletions
@@ -0,0 +1,122 @@
+import { useState, useCallback } from 'react';
+import { fileStorage } from '../services/fileStorage';
+import { FileWithUrl } from '../types/file';
+
+export const useFileManager = () => {
+  const [loading, setLoading] = useState(false);
+
+  const convertToFile = useCallback(async (fileWithUrl: FileWithUrl): Promise<File> => {
+    if (fileWithUrl.url && fileWithUrl.url.startsWith('blob:')) {
+      const response = await fetch(fileWithUrl.url);
+      const data = await response.arrayBuffer();
+      const file = new File([data], fileWithUrl.name, {
+        type: fileWithUrl.type || 'application/pdf',
+        lastModified: fileWithUrl.lastModified || Date.now()
+      });
+      // Preserve the ID if it exists
+      if (fileWithUrl.id) {
+        Object.defineProperty(file, 'id', { value: fileWithUrl.id, writable: false });
+      }
+      return file;
+    }
+
+    // Always use ID first, fallback to name only if ID doesn't exist
+    const lookupKey = fileWithUrl.id || fileWithUrl.name;
+    const storedFile = await fileStorage.getFile(lookupKey);
+    if (storedFile) {
+      const file = new File([storedFile.data], storedFile.name, {
+        type: storedFile.type,
+        lastModified: storedFile.lastModified
+      });
+      // Add the ID to the file object
+      Object.defineProperty(file, 'id', { value: storedFile.id, writable: false });
+      return file;
+    }
+
+    throw new Error('File not found in storage');
+  }, []);
+
+  const loadRecentFiles = useCallback(async (): Promise<FileWithUrl[]> => {
+    setLoading(true);
+    try {
+      const files = await fileStorage.getAllFiles();
+      const sortedFiles = files.sort((a, b) => (b.lastModified || 0) - (a.lastModified || 0));
+      return sortedFiles;
+    } catch (error) {
+      console.error('Failed to load recent files:', error);
+      return [];
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  const handleRemoveFile = useCallback(async (index: number, files: FileWithUrl[], setFiles: (files: FileWithUrl[]) => void) => {
+    const file = files[index];
+    try {
+      await fileStorage.deleteFile(file.id || file.name);
+      setFiles(files.filter((_, i) => i !== index));
+    } catch (error) {
+      console.error('Failed to remove file:', error);
+      throw error;
+    }
+  }, []);
+
+  const storeFile = useCallback(async (file: File) => {
+    try {
+      const storedFile = await fileStorage.storeFile(file);
+      // Add the ID to the file object
+      Object.defineProperty(file, 'id', { value: storedFile.id, writable: false });
+      return storedFile;
+    } catch (error) {
+      console.error('Failed to store file:', error);
+      throw error;
+    }
+  }, []);
+
+  const createFileSelectionHandlers = useCallback((
+    selectedFiles: string[],
+    setSelectedFiles: (files: string[]) => void
+  ) => {
+    const toggleSelection = (fileId: string) => {
+      setSelectedFiles(
+        selectedFiles.includes(fileId)
+          ? selectedFiles.filter(id => id !== fileId)
+          : [...selectedFiles, fileId]
+      );
+    };
+
+    const clearSelection = () => {
+      setSelectedFiles([]);
+    };
+
+    const selectMultipleFiles = async (files: FileWithUrl[], onFilesSelect: (files: File[]) => void) => {
+      if (selectedFiles.length === 0) return;
+
+      try {
+        const selectedFileObjects = files.filter(f => selectedFiles.includes(f.id || f.name));
+        const filePromises = selectedFileObjects.map(convertToFile);
+        const convertedFiles = await Promise.all(filePromises);
+        onFilesSelect(convertedFiles);
+        clearSelection();
+      } catch (error) {
+        console.error('Failed to load selected files:', error);
+        throw error;
+      }
+    };
+
+    return {
+      toggleSelection,
+      clearSelection,
+      selectMultipleFiles
+    };
+  }, [convertToFile]);
+
+  return {
+    loading,
+    convertToFile,
+    loadRecentFiles,
+    handleRemoveFile,
+    storeFile,
+    createFileSelectionHandlers
+  };
+};