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use crate::errors::*;
use crate::types::*;
use uuid::Uuid;

/// Describes a voice note. The voice note must be encoded with the Opus codec, and stored inside an OGG container. Voice notes can have only a single audio channel
#[derive(Debug, Clone, Default, Serialize, Deserialize)]
pub struct VoiceNote {
    #[doc(hidden)]
    #[serde(rename(serialize = "@type", deserialize = "@type"))]
    td_name: String,
    #[doc(hidden)]
    #[serde(rename(serialize = "@extra", deserialize = "@extra"))]
    extra: Option<String>,
    /// Duration of the voice note, in seconds; as defined by the sender
    duration: i64,
    /// A waveform representation of the voice note in 5-bit format
    waveform: String,
    /// MIME type of the file; as defined by the sender
    mime_type: String,
    /// File containing the voice note
    voice: File,
}

impl RObject for VoiceNote {
    #[doc(hidden)]
    fn td_name(&self) -> &'static str {
        "voiceNote"
    }
    #[doc(hidden)]
    fn extra(&self) -> Option<String> {
        self.extra.clone()
    }
    fn to_json(&self) -> RTDResult<String> {
        Ok(serde_json::to_string(self)?)
    }
}

impl VoiceNote {
    pub fn from_json<S: AsRef<str>>(json: S) -> RTDResult<Self> {
        Ok(serde_json::from_str(json.as_ref())?)
    }
    pub fn builder() -> RTDVoiceNoteBuilder {
        let mut inner = VoiceNote::default();
        inner.td_name = "voiceNote".to_string();
        inner.extra = Some(Uuid::new_v4().to_string());
        RTDVoiceNoteBuilder { inner }
    }

    pub fn duration(&self) -> i64 {
        self.duration
    }

    pub fn waveform(&self) -> &String {
        &self.waveform
    }

    pub fn mime_type(&self) -> &String {
        &self.mime_type
    }

    pub fn voice(&self) -> &File {
        &self.voice
    }
}

#[doc(hidden)]
pub struct RTDVoiceNoteBuilder {
    inner: VoiceNote,
}

impl RTDVoiceNoteBuilder {
    pub fn build(&self) -> VoiceNote {
        self.inner.clone()
    }

    pub fn duration(&mut self, duration: i64) -> &mut Self {
        self.inner.duration = duration;
        self
    }

    pub fn waveform<T: AsRef<str>>(&mut self, waveform: T) -> &mut Self {
        self.inner.waveform = waveform.as_ref().to_string();
        self
    }

    pub fn mime_type<T: AsRef<str>>(&mut self, mime_type: T) -> &mut Self {
        self.inner.mime_type = mime_type.as_ref().to_string();
        self
    }

    pub fn voice<T: AsRef<File>>(&mut self, voice: T) -> &mut Self {
        self.inner.voice = voice.as_ref().clone();
        self
    }
}

impl AsRef<VoiceNote> for VoiceNote {
    fn as_ref(&self) -> &VoiceNote {
        self
    }
}

impl AsRef<VoiceNote> for RTDVoiceNoteBuilder {
    fn as_ref(&self) -> &VoiceNote {
        &self.inner
    }
}