// Copyright 2017 rust-ipfs-api Developers
//
// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
// http://opensource.org/licenses/MIT>, at your option. This file may not be
// copied, modified, or distributed except according to those terms.
//

use request::ApiRequest;
use serde::ser::{Serialize, Serializer};

#[derive(Copy, Clone)]
pub enum KeyType {
    Rsa,
    Ed25519,
}

impl Serialize for KeyType {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let s = match self {
            KeyType::Rsa => "rsa",
            KeyType::Ed25519 => "ed25519",
        };

        serializer.serialize_str(s)
    }
}

#[derive(Serialize)]
pub struct KeyGen<'a> {
    #[serde(rename = "arg")]
    pub name: &'a str,

    #[serde(rename = "type")]
    pub kind: KeyType,

    pub size: i32,
}

impl<'a> ApiRequest for KeyGen<'a> {
    const PATH: &'static str = "/key/gen";
}

pub struct KeyList;

impl_skip_serialize!(KeyList);

impl ApiRequest for KeyList {
    const PATH: &'static str = "/key/list";
}

#[derive(Serialize)]
pub struct KeyRename<'a, 'b> {
    #[serde(rename = "arg")]
    pub name: &'a str,

    #[serde(rename = "arg")]
    pub new: &'b str,

    pub force: bool,
}

impl<'a, 'b> ApiRequest for KeyRename<'a, 'b> {
    const PATH: &'static str = "/key/rename";
}

#[derive(Serialize)]
pub struct KeyRm<'a> {
    #[serde(rename = "arg")]
    pub name: &'a str,
}

impl<'a> ApiRequest for KeyRm<'a> {
    const PATH: &'static str = "/key/rm";
}