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/* ***********************************************************
 * This file was automatically generated on 2023-12-25.      *
 *                                                           *
 * Rust Bindings Version 2.0.20                              *
 *                                                           *
 * If you have a bugfix for this file and want to commit it, *
 * please fix the bug in the generator. You can find a link  *
 * to the generators git repository on tinkerforge.com       *
 *************************************************************/

//! Creates 1kHz beep.
//!
//! See also the documentation [here](https://www.tinkerforge.com/en/doc/Software/Bricklets/PiezoBuzzer_Bricklet_Rust.html).
#[allow(unused_imports)]
use crate::{
    byte_converter::*, converting_receiver::BrickletError, device::*, error::TinkerforgeError, ip_connection::async_io::AsyncIpConnection,
    low_level_traits::LowLevelRead,
};
#[allow(unused_imports)]
use futures_core::Stream;
#[allow(unused_imports)]
use tokio_stream::StreamExt;
pub enum PiezoBuzzerBrickletFunction {
    Beep,
    MorseCode,
    GetIdentity,
    CallbackBeepFinished,
    CallbackMorseCodeFinished,
}
impl From<PiezoBuzzerBrickletFunction> for u8 {
    fn from(fun: PiezoBuzzerBrickletFunction) -> Self {
        match fun {
            PiezoBuzzerBrickletFunction::Beep => 1,
            PiezoBuzzerBrickletFunction::MorseCode => 2,
            PiezoBuzzerBrickletFunction::GetIdentity => 255,
            PiezoBuzzerBrickletFunction::CallbackBeepFinished => 3,
            PiezoBuzzerBrickletFunction::CallbackMorseCodeFinished => 4,
        }
    }
}

#[derive(Clone, Debug, Default, PartialEq, Eq, Hash)]
pub struct Identity {
    pub uid: String,
    pub connected_uid: String,
    pub position: char,
    pub hardware_version: [u8; 3],
    pub firmware_version: [u8; 3],
    pub device_identifier: u16,
}
impl FromByteSlice for Identity {
    fn bytes_expected() -> usize {
        25
    }
    fn from_le_byte_slice(bytes: &[u8]) -> Identity {
        Identity {
            uid: <String>::from_le_byte_slice(&bytes[0..8]),
            connected_uid: <String>::from_le_byte_slice(&bytes[8..16]),
            position: <char>::from_le_byte_slice(&bytes[16..17]),
            hardware_version: <[u8; 3]>::from_le_byte_slice(&bytes[17..20]),
            firmware_version: <[u8; 3]>::from_le_byte_slice(&bytes[20..23]),
            device_identifier: <u16>::from_le_byte_slice(&bytes[23..25]),
        }
    }
}

/// Creates 1kHz beep
#[derive(Clone)]
pub struct PiezoBuzzerBricklet {
    device: Device,
}
impl PiezoBuzzerBricklet {
    pub const DEVICE_IDENTIFIER: u16 = 214;
    pub const DEVICE_DISPLAY_NAME: &'static str = "Piezo Buzzer Bricklet";
    /// Creates an object with the unique device ID `uid`. This object can then be used after the IP Connection `ip_connection` is connected.
    pub fn new(uid: &str, connection: AsyncIpConnection) -> PiezoBuzzerBricklet {
        let mut result = PiezoBuzzerBricklet { device: Device::new([2, 0, 10], uid, connection, Self::DEVICE_DISPLAY_NAME) };
        result.device.response_expected[u8::from(PiezoBuzzerBrickletFunction::Beep) as usize] = ResponseExpectedFlag::False;
        result.device.response_expected[u8::from(PiezoBuzzerBrickletFunction::MorseCode) as usize] = ResponseExpectedFlag::False;
        result.device.response_expected[u8::from(PiezoBuzzerBrickletFunction::GetIdentity) as usize] = ResponseExpectedFlag::AlwaysTrue;
        result
    }

    /// Returns the response expected flag for the function specified by the function ID parameter.
    /// It is true if the function is expected to send a response, false otherwise.
    ///
    /// For getter functions this is enabled by default and cannot be disabled, because those
    /// functions will always send a response. For callback configuration functions it is enabled
    /// by default too, but can be disabled by [`set_response_expected`](crate::piezo_buzzer_bricklet::PiezoBuzzerBricklet::set_response_expected).
    /// For setter functions it is disabled by default and can be enabled.
    ///
    /// Enabling the response expected flag for a setter function allows to detect timeouts
    /// and other error conditions calls of this setter as well. The device will then send a response
    /// for this purpose. If this flag is disabled for a setter function then no response is sent
    /// and errors are silently ignored, because they cannot be detected.
    ///
    /// See [`set_response_expected`](crate::piezo_buzzer_bricklet::PiezoBuzzerBricklet::set_response_expected) for the list of function ID constants available for this function.
    pub fn get_response_expected(&mut self, fun: PiezoBuzzerBrickletFunction) -> Result<bool, GetResponseExpectedError> {
        self.device.get_response_expected(u8::from(fun))
    }

    /// Changes the response expected flag of the function specified by the function ID parameter.
    /// This flag can only be changed for setter (default value: false) and callback configuration
    /// functions (default value: true). For getter functions it is always enabled.
    ///
    /// Enabling the response expected flag for a setter function allows to detect timeouts and
    /// other error conditions calls of this setter as well. The device will then send a response
    /// for this purpose. If this flag is disabled for a setter function then no response is sent
    /// and errors are silently ignored, because they cannot be detected.
    pub fn set_response_expected(
        &mut self,
        fun: PiezoBuzzerBrickletFunction,
        response_expected: bool,
    ) -> Result<(), SetResponseExpectedError> {
        self.device.set_response_expected(u8::from(fun), response_expected)
    }

    /// Changes the response expected flag for all setter and callback configuration functions of this device at once.
    pub fn set_response_expected_all(&mut self, response_expected: bool) {
        self.device.set_response_expected_all(response_expected)
    }

    /// Returns the version of the API definition (major, minor, revision) implemented by this API bindings.
    /// This is neither the release version of this API bindings nor does it tell you anything about the represented Brick or Bricklet.
    pub fn get_api_version(&self) -> [u8; 3] {
        self.device.api_version
    }

    /// This receiver is triggered if a beep set by [`beep`] is finished
    ///
    /// [`beep`]: #method.beep
    pub async fn get_beep_finished_callback_receiver(&mut self) -> impl Stream<Item = ()> {
        self.device.get_callback_receiver(u8::from(PiezoBuzzerBrickletFunction::CallbackBeepFinished)).await.map(|_p| ())
    }

    /// This receiver is triggered if the playback of the morse code set by
    /// [`morse_code`] is finished.
    pub async fn get_morse_code_finished_callback_receiver(&mut self) -> impl Stream<Item = ()> {
        self.device.get_callback_receiver(u8::from(PiezoBuzzerBrickletFunction::CallbackMorseCodeFinished)).await.map(|_p| ())
    }

    /// Beeps for the given duration.
    pub async fn beep(&mut self, duration: u32) -> Result<(), TinkerforgeError> {
        let mut payload = [0; 4];
        duration.write_to_slice(&mut payload[0..4]);

        #[allow(unused_variables)]
        let result = self.device.set(u8::from(PiezoBuzzerBrickletFunction::Beep), &payload).await?;
        Ok(())
    }

    /// Sets morse code that will be played by the piezo buzzer. The morse code
    /// is given as a string consisting of . (dot), - (minus) and   (space)
    /// for *dits*, *dahs* and *pauses*. Every other character is ignored.
    ///
    /// For example: If you set the string ...---..., the piezo buzzer will beep
    /// nine times with the durations short short short long long long short
    /// short short.
    pub async fn morse_code(&mut self, morse: String) -> Result<(), TinkerforgeError> {
        let mut payload = [0; 60];
        morse.try_write_to_slice(60, &mut payload)?;

        #[allow(unused_variables)]
        let result = self.device.set(u8::from(PiezoBuzzerBrickletFunction::MorseCode), &payload).await?;
        Ok(())
    }

    /// Returns the UID, the UID where the Bricklet is connected to,
    /// the position, the hardware and firmware version as well as the
    /// device identifier.
    ///
    /// The position can be 'a', 'b', 'c', 'd', 'e', 'f', 'g' or 'h' (Bricklet Port).
    /// A Bricklet connected to an [Isolator Bricklet](isolator_bricklet) is always at
    /// position 'z'.
    ///
    /// The device identifier numbers can be found [here](device_identifier).
    /// |device_identifier_constant|
    pub async fn get_identity(&mut self) -> Result<Identity, TinkerforgeError> {
        let payload = [0; 0];

        #[allow(unused_variables)]
        let result = self.device.get(u8::from(PiezoBuzzerBrickletFunction::GetIdentity), &payload).await?;
        Ok(Identity::from_le_byte_slice(result.body()))
    }
}