From e702d508447649755e5c8db205c77e13585e421d Mon Sep 17 00:00:00 2001
From: M1ngdaXie <156019134+M1ngdaXie@users.noreply.github.com>
Date: Thu, 26 Mar 2026 14:04:44 -0700
Subject: [PATCH] feat: add types and app config registry

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 src/config/apps.ts | 94 ++++++++++++++++++++++++++++++++++++++++++++++
 src/types/index.ts | 40 ++++++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 src/config/apps.ts
 create mode 100644 src/types/index.ts

diff --git a/src/config/apps.ts b/src/config/apps.ts
new file mode 100644
index 0000000..0cf012a
--- /dev/null
+++ b/src/config/apps.ts
@@ -0,0 +1,94 @@
+import React from 'react';
+import type { AppConfig } from '../types';
+
+// Lazy imports — swap with real components in Task 14
+const Placeholder = () => React.createElement('div', { style: { padding: 24, color: '#fff' } }, 'Coming soon');
+
+export const APPS: AppConfig[] = [
+  {
+    id: 'about',
+    title: 'About Me',
+    emoji: '👤',
+    iconGradient: 'linear-gradient(135deg, #0a84ff, #bf5af2)',
+    defaultSize: { width: 560, height: 420 },
+    defaultPosition: { x: 120, y: 80 },
+    component: Placeholder,
+    desktopPosition: { col: 0, row: 0 },
+  },
+  {
+    id: 'projects',
+    title: 'Projects',
+    emoji: '💻',
+    iconGradient: 'linear-gradient(135deg, #30d158, #0a84ff)',
+    defaultSize: { width: 660, height: 500 },
+    defaultPosition: { x: 160, y: 100 },
+    component: Placeholder,
+    desktopPosition: { col: 1, row: 0 },
+  },
+  {
+    id: 'terminal',
+    title: 'Terminal',
+    emoji: '⌨️',
+    iconGradient: 'linear-gradient(135deg, #1e1e28, #3a3a4a)',
+    defaultSize: { width: 640, height: 420 },
+    defaultPosition: { x: 200, y: 120 },
+    component: Placeholder,
+    desktopPosition: { col: 0, row: 1 },
+  },
+  {
+    id: 'links',
+    title: 'Links',
+    emoji: '🔗',
+    iconGradient: 'linear-gradient(135deg, #64d2ff, #0a84ff)',
+    defaultSize: { width: 400, height: 360 },
+    defaultPosition: { x: 240, y: 140 },
+    component: Placeholder,
+    desktopPosition: { col: 1, row: 1 },
+  },
+  {
+    id: 'alfred',
+    title: 'Alfred',
+    emoji: '☠️',
+    iconGradient: 'linear-gradient(135deg, #ff453a, #bf5af2)',
+    defaultSize: { width: 520, height: 380 },
+    defaultPosition: { x: 280, y: 160 },
+    component: Placeholder,
+    desktopPosition: { col: 0, row: 2 },
+  },
+  {
+    id: 'chengyu',
+    title: '成语填空',
+    emoji: '🀄',
+    iconGradient: 'linear-gradient(135deg, #ffd60a, #ff453a)',
+    defaultSize: { width: 460, height: 360 },
+    defaultPosition: { x: 320, y: 180 },
+    component: Placeholder,
+    desktopPosition: { col: 1, row: 2 },
+  },
+  {
+    id: 'poker',
+    title: 'Poker',
+    emoji: '🎲',
+    iconGradient: 'linear-gradient(135deg, #30d158, #ffd60a)',
+    defaultSize: { width: 500, height: 400 },
+    defaultPosition: { x: 360, y: 200 },
+    component: Placeholder,
+    desktopPosition: { col: 0, row: 3 },
+  },
+  {
+    id: 'trash',
+    title: 'Trash',
+    emoji: '🗑️',
+    iconGradient: 'linear-gradient(135deg, #636366, #48484a)',
+    defaultSize: { width: 380, height: 300 },
+    defaultPosition: { x: 400, y: 220 },
+    component: Placeholder,
+    desktopPosition: { col: 1, row: 3 },
+  },
+];
+
+export const WALLPAPERS = [
+  'radial-gradient(ellipse at 20% 50%, #1a0533 0%, transparent 60%), radial-gradient(ellipse at 80% 20%, #0d1f3c 0%, transparent 55%), radial-gradient(ellipse at 60% 80%, #0a1a0a 0%, transparent 50%), radial-gradient(ellipse at 40% 40%, #2d0a3e 0%, transparent 45%), linear-gradient(135deg, #0a0a12 0%, #12061e 50%, #060d1a 100%)',
+  'radial-gradient(ellipse at 30% 60%, #1a0a00 0%, transparent 60%), radial-gradient(ellipse at 70% 30%, #001a2e 0%, transparent 55%), radial-gradient(ellipse at 50% 80%, #0d0020 0%, transparent 50%), linear-gradient(135deg, #080808 0%, #1a0d00 50%, #000d1a 100%)',
+  'radial-gradient(ellipse at 50% 50%, #001a1a 0%, transparent 70%), radial-gradient(ellipse at 20% 80%, #1a001a 0%, transparent 55%), linear-gradient(135deg, #060a0a 0%, #0a0620 100%)',
+];
diff --git a/src/types/index.ts b/src/types/index.ts
new file mode 100644
index 0000000..78044ba
--- /dev/null
+++ b/src/types/index.ts
@@ -0,0 +1,40 @@
+import type { ComponentType } from 'react';
+
+export interface WindowState {
+  id: string;
+  isOpen: boolean;
+  isMinimized: boolean;
+  isMaximized: boolean;
+  zIndex: number;
+  position: { x: number; y: number };
+  size: { width: number; height: number };
+  prevPosition: { x: number; y: number };
+  prevSize: { width: number; height: number };
+}
+
+export interface AppConfig {
+  id: string;
+  title: string;
+  emoji: string;
+  iconGradient: string;
+  defaultSize: { width: number; height: number };
+  defaultPosition: { x: number; y: number };
+  component: ComponentType;
+  desktopPosition: { col: number; row: number };
+}
+
+export interface OSState {
+  windows: Record<string, WindowState>;
+  topZ: number;
+  wallpaper: number;
+}
+
+export type OSAction =
+  | { type: 'OPEN'; id: string }
+  | { type: 'CLOSE'; id: string }
+  | { type: 'MINIMIZE'; id: string }
+  | { type: 'MAXIMIZE'; id: string; viewportWidth: number; viewportHeight: number }
+  | { type: 'FOCUS'; id: string }
+  | { type: 'MOVE'; id: string; x: number; y: number }
+  | { type: 'RESIZE'; id: string; width: number; height: number }
+  | { type: 'SET_WALLPAPER'; index: number };