Initial private import

api.php

@@ -0,0 +1,67 @@
+<?php
+header('Content-Type: application/json; charset=utf-8');
+
+// Home Assistant 설정
+$HA_URL   = "https://ha.seoul.chaegeon.com/api";   // 또는 http://IP:8123/api
+$HA_TOKEN = "REDACTED_HA_TOKEN";         // HA 장기 토큰
+$ENTITY   = "switch.keompyuteo";                      // 제어할 스위치 엔티티명
+
+function haRequest($method, $endpoint, $data = null) {
+    global $HA_URL, $HA_TOKEN;
+
+    $ch = curl_init();
+    curl_setopt($ch, CURLOPT_URL, $HA_URL . $endpoint);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, strtoupper($method));
+
+    $headers = [
+        "Authorization: Bearer $HA_TOKEN",
+        "Content-Type: application/json"
+    ];
+    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+
+    if ($data) {
+        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
+    }
+
+    $response = curl_exec($ch);
+    curl_close($ch);
+
+    return json_decode($response, true);
+}
+
+/*
+--------------------------------------------
+ 1) 상태 확인 요청 (/api.php?status=1)
+--------------------------------------------
+*/
+if (isset($_GET['status'])) {
+    $state = haRequest("GET", "/states/$ENTITY");
+
+    if (!$state || !isset($state["state"])) {
+        echo json_encode(["result" => "error"]);
+        exit;
+    }
+
+    echo json_encode([
+        "result" => "ok",
+        "state"  => $state["state"]   // "on" or "off"
+    ]);
+    exit;
+}
+
+/*
+--------------------------------------------
+ 2) 스위치 켜기 요청 (POST)
+--------------------------------------------
+*/
+if ($_SERVER["REQUEST_METHOD"] === "POST") {
+    $res = haRequest("POST", "/services/switch/turn_on", [
+        "entity_id" => $ENTITY
+    ]);
+
+    echo json_encode(["result" => "sent"]);
+    exit;
+}
+
+echo json_encode(["result" => "invalid_request"]);