// +build ignore

package main

import (
	"fmt"
	"time"

	"gocv.io/x/gocv"
)

func main() {
	// GStreamer pipeline with explicit credentials
	pipeline := "rtspsrc location=rtsp://192.168.2.183:554/stream2 user-id=tapohass user-pw=!!Helder06 latency=0 ! decodebin ! videoconvert ! appsink"

	fmt.Println("Connecting to RTSP stream...")
	stream, err := gocv.OpenVideoCapture(pipeline)
	if err != nil {
		fmt.Printf("Failed: %v\n", err)
		return
	}
	defer stream.Close()

	fmt.Println("Reading frame...")
	frame := gocv.NewMat()
	defer frame.Close()

	// Skip a few frames to get a stable one
	for i := 0; i < 5; i++ {
		stream.Read(&frame)
		time.Sleep(100 * time.Millisecond)
	}

	if frame.Empty() {
		fmt.Println("Failed to read frame")
		return
	}

	fmt.Printf("Frame size: %dx%d\n", frame.Cols(), frame.Rows())

	// Save raw frame
	gocv.IMWrite("test_raw_frame.png", frame)
	fmt.Println("Saved to test_raw_frame.png")
}