use crate::commands::{Command, RequestType};
use crate::context::Context;
use crate::Result;
use geoffrey_db::helper::{find_location_by_name, load_location};
use geoffrey_models::models::locations::{Location, LocationDb};
use geoffrey_models::models::parameters::delete_params::DeleteParams;
use geoffrey_models::models::player::Player;
use geoffrey_models::models::response::api_error::GeoffreyAPIError;
use geoffrey_models::models::CommandLevel;
use std::sync::Arc;

pub struct Delete {}

impl Command for Delete {
    type Req = DeleteParams;
    type Resp = Location;

    fn command_name() -> String {
        "delete".to_string()
    }

    fn request_type() -> RequestType {
        RequestType::POST
    }

    fn command_level() -> CommandLevel {
        CommandLevel::REGISTERED
    }

    fn run_command(ctx: Arc<Context>, req: &Self::Req, user: Option<Player>) -> Result<Self::Resp> {
        let user = user.unwrap();

        let location = find_location_by_name(&ctx.db, &req.location, user.id.unwrap())?;
        let location = load_location(&ctx.db, &location).map_err(GeoffreyAPIError::from)?;

        ctx.db.remove::<LocationDb>(location.id)?;

        Ok(location)
    }
}