// file: kb-lib/src/decoder/router/dflow_aggregator_v4.rs
// version: 3

//! Reserved protocol decoder for `router_dflow_aggregator_v4`.

/// Reserved decoder for the `router_dflow_aggregator_v4` program surface.
#[derive(Clone, Debug, Default)]
pub struct DcRouterDflowAggregatorV4Decoder;

impl crate::DcApiProtocolDecoder for crate::DcRouterDflowAggregatorV4Decoder {
    fn decoder_name(&self) -> &'static str {
        return "kb_decoder_router_dflow_aggregator_v4";
    }

    fn decoder_version(&self) -> &'static str {
        return env!("CARGO_PKG_VERSION");
    }

    fn program_ids(&self) -> &'static [&'static str] {
        return &[kb_program_ids::ROUTER_DFLOW_AGGREGATOR_V4_PROGRAM_ID];
    }

    fn supports_observation(
        &self,
        observation: &crate::MdProgramObservation,
    ) -> crate::DcApiDecoderSupport {
        if crate::DcApiProtocolDecoder::handles_program_id(self, &observation.program_id) {
            return crate::DcApiDecoderSupport::Maybe;
        }
        return crate::DcApiDecoderSupport::No;
    }

    fn decode_observation(
        &self,
        _observation: &crate::MdProgramObservation,
    ) -> kb_core::Result<std::vec::Vec<crate::MdDecodedProtocolEvent>> {
        return std::result::Result::Ok(std::vec::Vec::new());
    }
}