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docs: add comprehensive JSDoc documentation to service layer

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Add detailed TypeScript JSDoc documentation to core service modules:
- api.ts: Document error handling utilities and platform-specific logging
- plan.ts: Document plan/claim loading with retry mechanism
- deepLinks.ts: Document URL parsing and routing functionality
- Platform services:
  - CapacitorPlatformService: Document mobile platform capabilities
  - ElectronPlatformService: Document desktop placeholder implementation
  - PyWebViewPlatformService: Document Python bridge placeholder
  - WebPlatformService: Document web platform limitations and features

Key improvements:
- Add detailed @remarks sections explaining implementation details
- Include usage examples with TypeScript code snippets
- Document error handling and platform-specific behaviors
- Add @todo tags for unimplemented features
- Fix PlanResponse interface to include headers property

This documentation enhances code maintainability and developer experience
by providing clear guidance on service layer functionality and usage.
This commit is contained in:
Matthew Raymer
2025-04-07 07:49:39 +00:00
parent a3f7b651d2
commit 7b681db3e8
9 changed files with 541 additions and 5 deletions
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74
src/services/platforms/CapacitorPlatformService.ts
View File

@@ -3,15 +3,37 @@ import { Filesystem, Directory } from "@capacitor/filesystem";
import { Camera, CameraResultType, CameraSource } from "@capacitor/camera";
import { logger } from "../../utils/logger";
/**
* Platform service implementation for Capacitor (mobile) platform.
* Provides native mobile functionality through Capacitor plugins for:
* - File system operations
* - Camera and image picker
* - Platform-specific features
*/
export class CapacitorPlatformService implements PlatformService {
/**
* Reads a file from the app's data directory.
* @param path - Relative path to the file in the app's data directory
* @returns Promise resolving to the file contents as string
* @throws Error if file cannot be read or doesn't exist
*/
async readFile(path: string): Promise<string> {
const file = await Filesystem.readFile({
path,
directory: Directory.Data,
});
if (file.data instanceof Blob) {
return await file.data.text();
}
return file.data;
}
/**
* Writes content to a file in the app's data directory.
* @param path - Relative path where to write the file
* @param content - Content to write to the file
* @throws Error if write operation fails
*/
async writeFile(path: string, content: string): Promise<void> {
await Filesystem.writeFile({
path,
@@ -20,6 +42,11 @@ export class CapacitorPlatformService implements PlatformService {
});
}
/**
* Deletes a file from the app's data directory.
* @param path - Relative path to the file to delete
* @throws Error if deletion fails or file doesn't exist
*/
async deleteFile(path: string): Promise<void> {
await Filesystem.deleteFile({
path,
@@ -27,14 +54,26 @@ export class CapacitorPlatformService implements PlatformService {
});
}
/**
* Lists files in the specified directory within app's data directory.
* @param directory - Relative path to the directory to list
* @returns Promise resolving to array of filenames
* @throws Error if directory cannot be read or doesn't exist
*/
async listFiles(directory: string): Promise<string[]> {
const result = await Filesystem.readdir({
path: directory,
directory: Directory.Data,
});
return result.files;
return result.files.map(file => typeof file === 'string' ? file : file.name);
}
/**
* Opens the device camera to take a picture.
* Configures camera for high quality images with editing enabled.
* @returns Promise resolving to the captured image data
* @throws Error if camera access fails or user cancels
*/
async takePicture(): Promise<ImageResult> {
try {
const image = await Camera.getPhoto({
@@ -55,6 +94,12 @@ export class CapacitorPlatformService implements PlatformService {
}
}
/**
* Opens the device photo gallery to pick an existing image.
* Configures picker for high quality images with editing enabled.
* @returns Promise resolving to the selected image data
* @throws Error if gallery access fails or user cancels
*/
async pickImage(): Promise<ImageResult> {
try {
const image = await Camera.getPhoto({
@@ -75,6 +120,12 @@ export class CapacitorPlatformService implements PlatformService {
}
}
/**
* Converts base64 image data to a Blob.
* @param base64String - Base64 encoded image data
* @returns Promise resolving to image Blob
* @throws Error if conversion fails
*/
private async processImageData(base64String?: string): Promise<Blob> {
if (!base64String) {
throw new Error("No image data received");
@@ -95,22 +146,43 @@ export class CapacitorPlatformService implements PlatformService {
return new Blob(byteArrays, { type: "image/jpeg" });
}
/**
* Checks if running on Capacitor platform.
* @returns true, as this is the Capacitor implementation
*/
isCapacitor(): boolean {
return true;
}
/**
* Checks if running on Electron platform.
* @returns false, as this is not Electron
*/
isElectron(): boolean {
return false;
}
/**
* Checks if running on PyWebView platform.
* @returns false, as this is not PyWebView
*/
isPyWebView(): boolean {
return false;
}
/**
* Checks if running on web platform.
* @returns false, as this is not web
*/
isWeb(): boolean {
return false;
}
/**
* Handles deep link URLs for the application.
* Note: Capacitor handles deep links automatically.
* @param _url - The deep link URL (unused)
*/
async handleDeepLink(_url: string): Promise<void> {
// Capacitor handles deep links automatically
// This is just a placeholder for the interface

73
src/services/platforms/ElectronPlatformService.ts
View File

@@ -1,49 +1,122 @@
import { ImageResult, PlatformService } from "../PlatformService";
import { logger } from "../../utils/logger";
/**
* Platform service implementation for Electron (desktop) platform.
* Note: This is a placeholder implementation with most methods currently unimplemented.
* Implements the PlatformService interface but throws "Not implemented" errors for most operations.
*
* @remarks
* This service is intended for desktop application functionality through Electron.
* Future implementations should provide:
* - Native file system access
* - Desktop camera integration
* - System-level features
*/
export class ElectronPlatformService implements PlatformService {
/**
* Reads a file from the filesystem.
* @param _path - Path to the file to read
* @returns Promise that should resolve to file contents
* @throws Error with "Not implemented" message
* @todo Implement file reading using Electron's file system API
*/
async readFile(_path: string): Promise<string> {
throw new Error("Not implemented");
}
/**
* Writes content to a file.
* @param _path - Path where to write the file
* @param _content - Content to write to the file
* @throws Error with "Not implemented" message
* @todo Implement file writing using Electron's file system API
*/
async writeFile(_path: string, _content: string): Promise<void> {
throw new Error("Not implemented");
}
/**
* Deletes a file from the filesystem.
* @param _path - Path to the file to delete
* @throws Error with "Not implemented" message
* @todo Implement file deletion using Electron's file system API
*/
async deleteFile(_path: string): Promise<void> {
throw new Error("Not implemented");
}
/**
* Lists files in the specified directory.
* @param _directory - Path to the directory to list
* @returns Promise that should resolve to array of filenames
* @throws Error with "Not implemented" message
* @todo Implement directory listing using Electron's file system API
*/
async listFiles(_directory: string): Promise<string[]> {
throw new Error("Not implemented");
}
/**
* Should open system camera to take a picture.
* @returns Promise that should resolve to captured image data
* @throws Error with "Not implemented" message
* @todo Implement camera access using Electron's media APIs
*/
async takePicture(): Promise<ImageResult> {
logger.error("takePicture not implemented in Electron platform");
throw new Error("Not implemented");
}
/**
* Should open system file picker for selecting an image.
* @returns Promise that should resolve to selected image data
* @throws Error with "Not implemented" message
* @todo Implement file picker using Electron's dialog API
*/
async pickImage(): Promise<ImageResult> {
logger.error("pickImage not implemented in Electron platform");
throw new Error("Not implemented");
}
/**
* Checks if running on Capacitor platform.
* @returns false, as this is not Capacitor
*/
isCapacitor(): boolean {
return false;
}
/**
* Checks if running on Electron platform.
* @returns true, as this is the Electron implementation
*/
isElectron(): boolean {
return true;
}
/**
* Checks if running on PyWebView platform.
* @returns false, as this is not PyWebView
*/
isPyWebView(): boolean {
return false;
}
/**
* Checks if running on web platform.
* @returns false, as this is not web
*/
isWeb(): boolean {
return false;
}
/**
* Should handle deep link URLs for the desktop application.
* @param _url - The deep link URL to handle
* @throws Error with "Not implemented" message
* @todo Implement deep link handling using Electron's protocol handler
*/
async handleDeepLink(_url: string): Promise<void> {
logger.error("handleDeepLink not implemented in Electron platform");
throw new Error("Not implemented");

74
src/services/platforms/PyWebViewPlatformService.ts
View File

@@ -1,49 +1,123 @@
import { ImageResult, PlatformService } from "../PlatformService";
import { logger } from "../../utils/logger";
/**
* Platform service implementation for PyWebView platform.
* Note: This is a placeholder implementation with most methods currently unimplemented.
* Implements the PlatformService interface but throws "Not implemented" errors for most operations.
*
* @remarks
* This service is intended for Python-based desktop applications using pywebview.
* Future implementations should provide:
* - Integration with Python backend file operations
* - System camera access through Python
* - Native system dialogs via pywebview
* - Python-JavaScript bridge functionality
*/
export class PyWebViewPlatformService implements PlatformService {
/**
* Reads a file using the Python backend.
* @param _path - Path to the file to read
* @returns Promise that should resolve to file contents
* @throws Error with "Not implemented" message
* @todo Implement file reading through pywebview's Python-JavaScript bridge
*/
async readFile(_path: string): Promise<string> {
throw new Error("Not implemented");
}
/**
* Writes content to a file using the Python backend.
* @param _path - Path where to write the file
* @param _content - Content to write to the file
* @throws Error with "Not implemented" message
* @todo Implement file writing through pywebview's Python-JavaScript bridge
*/
async writeFile(_path: string, _content: string): Promise<void> {
throw new Error("Not implemented");
}
/**
* Deletes a file using the Python backend.
* @param _path - Path to the file to delete
* @throws Error with "Not implemented" message
* @todo Implement file deletion through pywebview's Python-JavaScript bridge
*/
async deleteFile(_path: string): Promise<void> {
throw new Error("Not implemented");
}
/**
* Lists files in the specified directory using the Python backend.
* @param _directory - Path to the directory to list
* @returns Promise that should resolve to array of filenames
* @throws Error with "Not implemented" message
* @todo Implement directory listing through pywebview's Python-JavaScript bridge
*/
async listFiles(_directory: string): Promise<string[]> {
throw new Error("Not implemented");
}
/**
* Should open system camera through Python backend.
* @returns Promise that should resolve to captured image data
* @throws Error with "Not implemented" message
* @todo Implement camera access using Python's camera libraries
*/
async takePicture(): Promise<ImageResult> {
logger.error("takePicture not implemented in PyWebView platform");
throw new Error("Not implemented");
}
/**
* Should open system file picker through pywebview.
* @returns Promise that should resolve to selected image data
* @throws Error with "Not implemented" message
* @todo Implement file picker using pywebview's file dialog API
*/
async pickImage(): Promise<ImageResult> {
logger.error("pickImage not implemented in PyWebView platform");
throw new Error("Not implemented");
}
/**
* Checks if running on Capacitor platform.
* @returns false, as this is not Capacitor
*/
isCapacitor(): boolean {
return false;
}
/**
* Checks if running on Electron platform.
* @returns false, as this is not Electron
*/
isElectron(): boolean {
return false;
}
/**
* Checks if running on PyWebView platform.
* @returns true, as this is the PyWebView implementation
*/
isPyWebView(): boolean {
return true;
}
/**
* Checks if running on web platform.
* @returns false, as this is not web
*/
isWeb(): boolean {
return false;
}
/**
* Should handle deep link URLs through the Python backend.
* @param _url - The deep link URL to handle
* @throws Error with "Not implemented" message
* @todo Implement deep link handling using Python's URL handling capabilities
*/
async handleDeepLink(_url: string): Promise<void> {
logger.error("handleDeepLink not implemented in PyWebView platform");
throw new Error("Not implemented");

92
src/services/platforms/WebPlatformService.ts
View File

@@ -1,23 +1,69 @@
import { ImageResult, PlatformService } from "../PlatformService";
import { logger } from "../../utils/logger";
/**
* Platform service implementation for web browser platform.
* Implements the PlatformService interface with web-specific functionality.
*
* @remarks
* This service provides web-based implementations for:
* - Image capture using the browser's file input
* - Image selection from local filesystem
* - Image processing and conversion
*
* Note: File system operations are not available in the web platform
* due to browser security restrictions. These methods throw appropriate errors.
*/
export class WebPlatformService implements PlatformService {
/**
* Not supported in web platform.
* @param _path - Unused path parameter
* @throws Error indicating file system access is not available
*/
async readFile(_path: string): Promise<string> {
throw new Error("File system access not available in web platform");
}
/**
* Not supported in web platform.
* @param _path - Unused path parameter
* @param _content - Unused content parameter
* @throws Error indicating file system access is not available
*/
async writeFile(_path: string, _content: string): Promise<void> {
throw new Error("File system access not available in web platform");
}
/**
* Not supported in web platform.
* @param _path - Unused path parameter
* @throws Error indicating file system access is not available
*/
async deleteFile(_path: string): Promise<void> {
throw new Error("File system access not available in web platform");
}
/**
* Not supported in web platform.
* @param _directory - Unused directory parameter
* @throws Error indicating file system access is not available
*/
async listFiles(_directory: string): Promise<string[]> {
throw new Error("File system access not available in web platform");
}
/**
* Opens a file input dialog configured for camera capture.
* Creates a temporary file input element to access the device camera.
*
* @returns Promise resolving to the captured image data
* @throws Error if image capture fails or no image is selected
*
* @remarks
* Uses the 'capture' attribute to prefer the device camera.
* Falls back to file selection if camera is not available.
* Processes the captured image to ensure consistent format.
*/
async takePicture(): Promise<ImageResult> {
return new Promise((resolve, reject) => {
const input = document.createElement("input");
@@ -47,6 +93,17 @@ export class WebPlatformService implements PlatformService {
});
}
/**
* Opens a file input dialog for selecting an image file.
* Creates a temporary file input element to access local files.
*
* @returns Promise resolving to the selected image data
* @throws Error if image processing fails or no image is selected
*
* @remarks
* Allows selection of any image file type.
* Processes the selected image to ensure consistent format.
*/
async pickImage(): Promise<ImageResult> {
return new Promise((resolve, reject) => {
const input = document.createElement("input");
@@ -75,6 +132,18 @@ export class WebPlatformService implements PlatformService {
});
}
/**
* Processes an image file to ensure consistent format.
* Converts the file to a data URL and then to a Blob.
*
* @param file - The image File object to process
* @returns Promise resolving to processed image Blob
* @throws Error if file reading or conversion fails
*
* @remarks
* This method ensures consistent image format across different
* input sources by converting through data URL to Blob.
*/
private async processImageFile(file: File): Promise<Blob> {
return new Promise((resolve, reject) => {
const reader = new FileReader();
@@ -97,22 +166,45 @@ export class WebPlatformService implements PlatformService {
});
}
/**
* Checks if running on Capacitor platform.
* @returns false, as this is not Capacitor
*/
isCapacitor(): boolean {
return false;
}
/**
* Checks if running on Electron platform.
* @returns false, as this is not Electron
*/
isElectron(): boolean {
return false;
}
/**
* Checks if running on PyWebView platform.
* @returns false, as this is not PyWebView
*/
isPyWebView(): boolean {
return false;
}
/**
* Checks if running on web platform.
* @returns true, as this is the web implementation
*/
isWeb(): boolean {
return true;
}
/**
* Handles deep link URLs in the web platform.
* Deep links are handled through URL parameters in the web environment.
*
* @param _url - The deep link URL to handle (unused in web implementation)
* @returns Promise that resolves immediately as web handles URLs naturally
*/
async handleDeepLink(_url: string): Promise<void> {
// Web platform can handle deep links through URL parameters
return Promise.resolve();