From ffb3fc423ec158ef742d8c6a7d35f807301fbb33 Mon Sep 17 00:00:00 2001
From: crosstyan <crosstyan@outlook.com>
Date: Tue, 13 Jan 2026 14:46:57 +0800
Subject: [PATCH] feat: add zoom_in and zoom_out commands to PTZ command map

note: the `API.md` said it's `zoom_in` and `zoom_out` with underscore, while the go ptzCmdMap said it's `zoomin` and `zoomout` with underscore; I choose to support both (or unify them?)
---
 pkg/service/ptz.go      | 2 ++
 pkg/service/ptz_test.go | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/service/ptz.go b/pkg/service/ptz.go
index d62a4fa..f858b94 100644
--- a/pkg/service/ptz.go
+++ b/pkg/service/ptz.go
@@ -15,6 +15,8 @@ var (
 		"upleft":    10,
 		"zoomin":    16,
 		"zoomout":   32,
+		"zoom_in":   16,
+		"zoom_out":  32,
 	}
 
 	ptzSpeedMap = map[string]uint8{
diff --git a/pkg/service/ptz_test.go b/pkg/service/ptz_test.go
index a715a0f..2d56483 100644
--- a/pkg/service/ptz_test.go
+++ b/pkg/service/ptz_test.go
@@ -159,7 +159,7 @@ func TestPTZCmdMap(t *testing.T) {
 	// 验证所有预定义的命令都存在
 	expectedCommands := []string{
 		"stop", "right", "left", "down", "downright", "downleft",
-		"up", "upright", "upleft", "zoomin", "zoomout",
+		"up", "upright", "upleft", "zoomin", "zoomout", "zoom_in", "zoom_out",
 	}
 
 	for _, cmd := range expectedCommands {