use ::session::AuthedUser;
use api::http::{Json, State};
use api::rest::{AppResponseData, NoData};

use crate::errors::ApiError;
use crate::services::notifications::{SaveMessageCmd, SavedMessageDto};
use crate::services::service::UserService;

#[utoipa::path(
    post,
    path = "/me/messages/saved",
    tag = "user",
    description = "收藏指定消息，已收藏时幂等返回。",
    request_body = SaveMessageCmd,
    responses(
        (status = 200, description = "save message", body = AppResponseData<SavedMessageDto>),
        (status = 409, description = "resource already exists", body = AppResponseData<NoData>),
        (status = 400, description = "request failed validation", body = AppResponseData<NoData>),
        (status = 401, description = "authentication required", body = AppResponseData<NoData>)
    )
)]
pub async fn save_message(
    State(service): State<UserService>,
    AuthedUser(uid): AuthedUser,
    Json(cmd): Json<SaveMessageCmd>,
) -> Result<AppResponseData<SavedMessageDto>, ApiError> {
    let saved = service.save_message(uid, cmd).await?;
    Ok(AppResponseData::ok(saved))
}