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//! Пример реализации сообщения. Можно использовать для тестирования компонентов

use crate::{
    eav, eav_helpers, msg_meta, Deserialize, IMessage, IMsgContentValue, MsgContent, MsgMeta,
    Serialize,
};

/// Пример реализации сообщения. Можно использовать для тестирования компонентов
#[derive(Clone, Debug, Deserialize, MsgMeta, PartialEq, Serialize)]
pub enum ExampleMessage {
    ValueInstantF64(MsgContent<f64>),
    ValueInstantBool(MsgContent<bool>),
    ValueInstantString(MsgContent<String>),
}

impl IMessage for ExampleMessage {
    fn into_eav(self) -> Vec<eav::EavModel> {
        let entity = self.key();
        match self {
            ExampleMessage::ValueInstantF64(msg_content) => eav_helpers::ValueInstant {
                ts: msg_content.ts,
                entity,
                attr: None,
                value: msg_content.value.into(),
            }
            .into(),

            ExampleMessage::ValueInstantBool(msg_content) => eav_helpers::ValueInstant {
                ts: msg_content.ts,
                entity,
                attr: None,
                value: msg_content.value.into(),
            }
            .into(),

            ExampleMessage::ValueInstantString(msg_content) => eav_helpers::ValueInstant {
                ts: msg_content.ts,
                entity,
                attr: None,
                value: msg_content.value.clone().into(),
            }
            .into(),
        }
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test1() {
        let msg = ExampleMessage::ValueInstantF64(MsgContent::new(12.3456));
        let eav = msg.clone().into_eav();
        println!("eav: {:?}", eav);

        println!("fmt: {}", msg.fmt_value("{:08.2}"));
    }
}