use chrono::Utc;
use poise::CreateReply;
use serde::{Deserialize, Serialize};

use crate::{
    models::CtxData,
    utils::{Extract, Recordable},
    Context, Error,
};

#[derive(Serialize, Deserialize, Extract)]
pub struct Options;

impl Recordable for Options {
    async fn run(self, ctx: Context<'_>) -> Result<(), Error> {
        ctx.defer_ephemeral().await?;

        let tz = ctx.timezone().await;
        let now = Utc::now().with_timezone(&tz);

        ctx.send(CreateReply::default().ephemeral(true).content(format!(
            "Time in **{}**: `{}`",
            tz,
            now.format("%H:%M")
        )))
        .await?;

        Ok(())
    }
}

/// View the current time in your selected timezone
#[poise::command(slash_command, rename = "clock", identifying_name = "clock")]
pub async fn command(ctx: Context<'_>) -> Result<(), Error> {
    (Options {}).run(ctx).await
}