use serde::Deserialize;

use std::collections::HashMap;
use serde::{Deserialize, Serialize};

#[derive(Debug, PartialEq, Deserialize)]
#[serde(rename_all = "camelCase")]
pub enum MenuShowStyle {
    Prompt,
    Inline,
}
#[derive(Debug, PartialEq, Deserialize)]
#[serde(rename_all = "camelCase")]
pub enum InfoShowStyle {
    Prompt,
    Inline,
    InlineAbove,
    InlineBelow,
    MenuDoc,
    Modal,
}
#[derive(Debug, PartialEq, Deserialize)]
#[serde(rename_all = "camelCase")]
pub enum SetCursorMode {
    Prompt,
    Buffer,
}
#[derive(Debug, PartialEq, Deserialize)]
#[serde(rename_all = "snake_case", tag = "method", content = "params")]
/// JSONRPC call *from* Kakoune
pub enum Request {
    Draw(Vec<Line>, Face, Face),
    DrawStatus(Line, Line, Face),
    MenuShow(Vec<Line>, Coord, Face, Face, MenuShowStyle),
    MenuSelect(i32),
    MenuHide(),
    InfoShow(String, String, Coord, Face, InfoShowStyle),
    InfoHide,
    SetCursor(SetCursorMode, Coord),
    SetUiOptions(HashMap<String, String>),
    Refresh(bool),
}
#[derive(Debug, PartialEq, Serialize)]
#[serde(rename_all = "snake_case")]
pub enum MouseEvent {
    Move,
    Press,
    Release,
    WheelUp,
    WheelDown,
}
#[derive(Debug, PartialEq, Serialize)]
#[serde(rename_all = "snake_case", tag = "method", content = "params")]
/// JSONRPC call *to* Kakoune
/// NOTE: contrary to the name, this is a JSONRPC request(method call)
pub enum Response {
    Keys(Vec<String>),
    Resize(i32, i32),
    Mouse(MouseEvent, i32, i32),
    MenuSelect([i32; 0]),
}
#[derive(Debug, PartialEq, Serialize, Deserialize)]
pub struct Rpc<T> {
    jsonrpc: String,
    #[serde(flatten)]
    inner: T,
}
impl<T> From<T> for Rpc<T> {
    fn from(inner: T) -> Self {
        Rpc {
            jsonrpc: String::from("2.0"),
            inner,
        }
    }
}