feat: integrate light control functionality with Home Assistant

- Added LightHA class to manage light services.
- Implemented searchLight method for device discovery.
- Created app.ts and index.ts for application setup and routing.
- Developed callText function to parse and execute light commands.
- Established routes for handling Home Assistant control commands.
- Configured Bun for building the application with TypeScript support.

agent/routes/call.ts

@@ -0,0 +1,74 @@
+import { LightHA } from "../../src/index.ts";
+import { config } from "../app.ts";
+import { app } from "../app.ts";
+import dayjs from 'dayjs';
+export const lightHA = new LightHA({ token: config.HAAS_TOKEN || '', homeassistantURL: config.HAAS_URL });
+
+const mi = config.HAAS_MI_ENTITY_ID || 'text.xiaomi_lx06_9e08_execute_text_directive';
+
+type CallHaReult = {
+  entity_id?: string;
+  runTime?: number;
+  message?: string;
+}
+export const callText = async (text: string): Promise<CallHaReult> => {
+  const command = text?.trim().slice(0, 20);
+  type ParseCommand = {
+    type?: '打开' | '关闭',
+    appName?: string,
+    command?: string,
+  }
+  let obj: ParseCommand = {};
+  if (command.startsWith('打开')) {
+    obj.appName = command.replace('打开', '').trim();
+    obj.type = '打开';
+  } else if (command.startsWith('关闭')) {
+    obj.appName = command.replace('关闭', '').trim();
+    obj.type = '关闭';
+  }
+  let endTime = Date.now();
+  let result: CallHaReult = {};
+  if (obj.type) {
+    try {
+      const search = await lightHA.searchLight(obj.appName || '');
+      console.log('searchTime', Date.now() - endTime);
+      if (search.id) {
+        result.entity_id = search.id;
+        await lightHA.runService({ entity_id: search.id, service: obj.type === '打开' ? 'turn_on' : 'turn_off' });
+      } else if (search.hasMore) {
+        const [first] = search.result;
+        await lightHA.runService({ entity_id: first.entity_id, service: obj.type === '打开' ? 'turn_on' : 'turn_off' });
+        result.entity_id = first.entity_id;
+      } else {
+        if (mi) {
+          result.message = '使用小爱音箱控制';
+          await lightHA.text.executeTextDirective(mi, text);
+        } else {
+          console.log('未找到对应设备:', obj.appName);
+          result.message = `未找到对应设备: ${obj.appName}`;
+        }
+      }
+      console.log('解析到控制指令', obj);
+    } catch (e) {
+      console.error('控制失败', e);
+    }
+  } else {
+    result.message = '无法解析控制指令,必须以 "打开 xxx" 或 "关闭 xxx" 开头';
+  }
+  result.runTime = Date.now() - endTime;
+  return result;
+}
+
+app.route({
+  path: 'ha',
+  key: 'ha-call',
+  description: 'Home Assistant 控制指令',
+
+}).define(async (ctx) => {
+  const text = ctx.query?.text || ''
+  if (!text) {
+    ctx.throw(400, '缺少 text 参数');
+  }
+  const res = await callText(text);
+  ctx.body = { content: '指令已发送', result: res, timestamp: dayjs().format() };
+}).addTo(app)

agent/routes/index.ts

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+import './call.ts'