Initial Commit

src/ipc/config/handlers.ts

@@ -0,0 +1,13 @@
+import { AppConfig } from '../../types/config';
+import { ConfigManager } from './manager';
+
+export function loadConfig(): AppConfig {
+  return ConfigManager.loadConfig();
+}
+
+export function saveConfig(config: AppConfig): void {
+  // Logic to notify proxy server if configuration changes (hot update)
+  // Logic to update Tray if language changes
+  // For now just save
+  ConfigManager.saveConfig(config);
+}

src/ipc/config/manager.ts

@@ -0,0 +1,66 @@
+import path from 'path';
+import fs from 'fs';
+import { AppConfig, AppConfigSchema, DEFAULT_APP_CONFIG } from '../../types/config';
+import { getAppDataDir } from '../../utils/paths';
+import { logger } from '../../utils/logger';
+
+const CONFIG_FILENAME = 'gui_config.json';
+
+export class ConfigManager {
+  private static getConfigPath(): string {
+    const appDataDir = getAppDataDir();
+    if (!fs.existsSync(appDataDir)) {
+      fs.mkdirSync(appDataDir, { recursive: true });
+    }
+    return path.join(appDataDir, CONFIG_FILENAME);
+  }
+
+  static loadConfig(): AppConfig {
+    try {
+      const configPath = this.getConfigPath();
+      if (!fs.existsSync(configPath)) {
+        logger.info(`Config: File not found at ${configPath}, returning default`);
+        return DEFAULT_APP_CONFIG;
+      }
+
+      const content = fs.readFileSync(configPath, 'utf-8');
+      const raw = JSON.parse(content);
+
+      // Merge with default to ensure new fields are present
+      // Zod parse helps validate
+      const merged = {
+        ...DEFAULT_APP_CONFIG,
+        ...raw,
+        proxy: { ...DEFAULT_APP_CONFIG.proxy, ...(raw.proxy || {}) },
+      };
+
+      // Fix deep merge for upstream_proxy if needed
+      if (raw.proxy && raw.proxy.upstream_proxy) {
+        merged.proxy.upstream_proxy = {
+          ...DEFAULT_APP_CONFIG.proxy.upstream_proxy,
+          ...raw.proxy.upstream_proxy,
+        };
+      }
+
+      // Handle Anthropic Mapping Map vs Object
+      // In JSON it's object
+
+      return merged as AppConfig;
+    } catch (e) {
+      logger.error('Config: Failed to load config', e);
+      return DEFAULT_APP_CONFIG;
+    }
+  }
+
+  static saveConfig(config: AppConfig): void {
+    try {
+      const configPath = this.getConfigPath();
+      const content = JSON.stringify(config, null, 2);
+      fs.writeFileSync(configPath, content, 'utf-8');
+      logger.info(`Config: Saved to ${configPath}`);
+    } catch (e) {
+      logger.error('Config: Failed to save config', e);
+      throw e;
+    }
+  }
+}

src/ipc/config/router.ts

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+import { z } from 'zod';
+import { os } from '@orpc/server';
+import { AppConfigSchema } from '../../types/config';
+import { loadConfig, saveConfig } from './handlers';
+
+export const configRouter = os.router({
+  load: os.output(AppConfigSchema).handler(async () => {
+    return loadConfig();
+  }),
+
+  save: os
+    .input(AppConfigSchema)
+    .output(z.void())
+    .handler(async ({ input }) => {
+      saveConfig(input);
+    }),
+});