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//! `/block` endpoint JSONRPC wrapper

use crate::{
    block::{self, Block},
    rpc,
};
use serde::{Deserialize, Serialize};

/// Get information about a specific block
#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
pub struct Request {
    /// Height of the block to request.
    ///
    /// If no height is provided, it will fetch results for the latest block.
    height: Option<block::Height>,
}

impl Request {
    /// Create a new request for information about a particular block
    pub fn new(height: block::Height) -> Self {
        Self {
            height: Some(height),
        }
    }
}

impl rpc::Request for Request {
    type Response = Response;

    fn method(&self) -> rpc::Method {
        rpc::Method::Block
    }
}

/// Block responses
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct Response {
    /// Block metadata
    pub block_meta: block::Meta,

    /// Block data
    pub block: Block,
}

impl rpc::Response for Response {}