use actix_web::{HttpResponse, ResponseError};
use thiserror::Error;
use thiserror_ext::{Box, Construct};

#[derive(Error, Debug, Box, Construct)]
#[thiserror_ext(newtype(name = Error))]
pub enum ErrorKind {
    #[error("error connecting to valkey at {address}")]
    ValkeyConnect {
        address: String,
        #[source]
        source: redis::RedisError,
    },
    #[error("error getting valkey connection")]
    ValkeyGetConnection(#[source] redis::RedisError),
    #[error("error adding peer")]
    AddPeer {
        public_key: String,
        public_ip: String,
        #[source]
        source: redis::RedisError,
    },
    #[error("error getting peers")]
    GetPeer(#[source] redis::RedisError),
    #[error("io error")]
    Io(#[from] std::io::Error),
    #[error("error serializing json: {context}")]
    SerializeJson {
        context: String,
        #[source]
        source: serde_json::Error,
    },
    #[error("error handling ws")]
    Ws(#[source] actix_web::Error),
}

impl ResponseError for Error {
    fn error_response(&self) -> actix_web::HttpResponse<actix_web::body::BoxBody> {
        match self.inner() {
            _ => HttpResponse::InternalServerError().finish(),
        }
    }
}

pub type Result<T> = core::result::Result<T, Error>;