use poise::serenity_prelude::Activity;
use crate::{ManifoldContext, ManifoldData, ManifoldResult};
use crate::error::ManifoldError;

#[poise::command(slash_command, prefix_command, owners_only)]
async fn dump_config(ctx: ManifoldContext<'_>) -> ManifoldResult<()> {
    let config = &ctx.data().bot_config;

    ctx.say(format!("Config dump; {:?}", config.config)).await?;

    Ok(())
}

#[poise::command(slash_command, prefix_command, owners_only)]
async fn get_environment(ctx: ManifoldContext<'_>) -> ManifoldResult<()> {
    let environment = ctx.data().bot_config.get_environment();

    ctx.say(format!("Currently running under the {} environment", environment)).await?;

    Ok(())
}

#[poise::command(slash_command, prefix_command, owners_only)]
async fn get_config(ctx: ManifoldContext<'_>, #[description="Config key"] key: String) -> ManifoldResult<()> {
    let config = &ctx.data().bot_config;

    let value = match config.get_value(&key) {
        Ok(v) => v.clone(),
        Err(_) => "not found, sorry!".to_string()
    };

    ctx.say(format!("Value for key {} was {}", &key, &value)).await?;

    Ok(())
}

#[poise::command(slash_command, prefix_command, owners_only)]
async fn register_commands(ctx: ManifoldContext<'_>) -> ManifoldResult<()> {
    poise::builtins::register_application_commands_buttons(ctx).await?;

    Ok(())
}

#[poise::command(slash_command, prefix_command, track_edits, aliases("sa"), required_permissions = "MODERATE_MEMBERS")]
async fn set_activity(ctx: ManifoldContext<'_>, #[rest] #[description="Who to watch"] target: String) -> ManifoldResult<()> {
    ctx.serenity_context().set_activity(Activity::watching(&target)).await;

    ctx.say(format!("Okay, I'll start watching {}", target)).await?;
    Ok(())
}

pub fn commands() -> [poise::Command<ManifoldData, ManifoldError>; 5] {
    [dump_config(), get_environment(), get_config(), register_commands(), set_activity()]
}