fn main() {
    #[cfg(windows)]
    windows::run();
    #[cfg(not(windows))]
    panic!("This example is only available on Windows");
}

#[cfg(windows)]
mod windows {
    use std::{ops::Deref, time::Duration};

    use cap_camera_windows::*;

    fn run() {
        let devices = get_devices()
            .unwrap()
            .into_iter()
            .map(DeviceSelection)
            .collect::<Vec<_>>();

        let selected_device = inquire::Select::new("Select a device", devices)
            .prompt()
            .unwrap();

        let format = inquire::Select::new("Select a format", selected_device.formats().clone())
            .prompt()
            .unwrap();

        let _handle = selected_device
            .0
            .start_capturing(&format.inner, |frame| {
                let Ok(bytes) = frame.bytes() else {
                    return;
                };
                dbg!(bytes.len(), frame.pixel_format);
            })
            .unwrap();

        std::thread::sleep(Duration::from_secs(10));
    }

    pub struct DeviceSelection(pub VideoDeviceInfo);

    impl Deref for DeviceSelection {
        type Target = VideoDeviceInfo;

        fn deref(&self) -> &Self::Target {
            &self.0
        }
    }

    impl std::fmt::Display for DeviceSelection {
        fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
            write!(
                f,
                "{:?} ({})",
                self.0.name(),
                &match self.0.is_mf() {
                    true => "Media Foundation",
                    false => "DirectShow",
                },
            )
        }
    }

    pub struct FormatSelection(VideoFormat);
}
