#![allow(non_snake_case)]

use crate::Context;
use crate::Error;
use poise::command;

use serde_json::json;
use std::env;

use crate::utils::*;

#[command(prefix_command, slash_command, hide_in_help, ephemeral, owners_only)]
pub async fn sleep(ctx: Context<'_>) -> Result<(), crate::Error> {
    ctx.say("Good night!").await?;
    ctx.framework()
        .shard_manager
        .lock()
        .await
        .shutdown_all()
        .await;
    Ok(())
}

#[command(prefix_command, slash_command, hide_in_help, ephemeral, owners_only)]
pub async fn setsubmissionchannel(ctx: Context<'_>) -> Result<(), Error> {
    let mut guild_data = get_guild_data();
    let guild = ctx.guild_id().unwrap().as_u64().to_string();
    let channel = ctx.channel_id().as_u64().to_string();
    if guild_data.contains_key(&guild) {
        let mut current_guild_data = guild_data[&guild].as_object().unwrap().clone();
        if current_guild_data.contains_key("submissionChannel") {
            current_guild_data["submissionChannel"] = channel.into();
        } else {
            current_guild_data.insert(String::from("submissionChannel"), channel.into());
        }
        guild_data[&guild] = current_guild_data.into();
    } else {
        guild_data.insert(guild, json!({ "submissionChannel": channel }));
    }
    set_guild_data(guild_data);
    ctx.say(format!(
        "Submission channel for **{}** set to <#{}>.",
        ctx.guild().unwrap().name,
        ctx.channel_id()
    ))
    .await?;
    Ok(())
}

#[command(prefix_command, slash_command, hide_in_help, ephemeral, owners_only)]
pub async fn setsuggestionchannel(ctx: Context<'_>) -> Result<(), Error> {
    let channel = ctx.channel_id().as_u64().to_string();
    let message = format!("Submission channel set to <#{}>.", channel);
    let mut guild_data = get_guild_data();
    if guild_data.contains_key("submissionChannel") {
        guild_data["suggestionChannel"] = channel.into();
    } else {
        guild_data.insert(String::from("suggestionChannel"), channel.into());
    }
    set_guild_data(guild_data);
    ctx.say(message).await?;
    Ok(())
}

#[command(prefix_command, slash_command, hide_in_help, ephemeral, owners_only)]
#[allow(non_snake_case)]
pub async fn setannouncementrole(
    ctx: Context<'_>,
    #[description = "Announcement role ID"] role: u64,
) -> Result<(), Error> {
    let mut guild_data = get_guild_data();
    let guild = ctx.guild_id().unwrap().as_u64().to_string();
    if guild_data.contains_key(&guild) {
        let mut current_guild_data = guild_data[&guild].as_object().unwrap().clone();
        if current_guild_data.contains_key("announcementRole") {
            current_guild_data["announcementRole"] = role.into();
        } else {
            current_guild_data.insert(String::from("announcementRole"), role.into());
        }
        guild_data[&guild] = current_guild_data.into();
    } else {
        guild_data.insert(guild, json!({ "announcementRole": role }));
    }
    set_guild_data(guild_data);
    ctx.say("Announcement role set.").await?;
    Ok(())
}

#[command(prefix_command, slash_command, hide_in_help, ephemeral, owners_only)]
pub async fn announce(
    ctx: Context<'_>,
    #[description = "Announcement text"] announcement: String,
) -> Result<(), Error> {
    send(ctx, &announcement, true, false).await
}

#[command(prefix_command, slash_command, hide_in_help, ephemeral, owners_only)]
pub async fn announcechallenge(ctx: Context<'_>) -> Result<(), Error> {
    let challenge_number = get_challenge_number();
    let message = format!("Welcome to the **{n}{th}** weekly **Tegaki Tuesday** (手書きの火曜日) handwriting challenge! :pen_fountain: The prompt is available in both Japanese and English on the website at <https://tegakituesday.com/{n}>.

You can make submissions in both languages, but please submit in your target language first. Submissions can be submitted by uploading the image to this channel along with the `{p}submit` command. By submitting, you agree to having your work posted to the website under the Attribution-ShareAlike 4.0 Unported (CC BY-SA 4.0) license, attributed to your Discord account. (<https://creativecommons.org/licenses/by-sa/4.0>).",
        n = challenge_number,
        th = match challenge_number % 10 {
            1 => "ˢᵗ",
            2 => "ⁿᵈ",
            3 => "ʳᵈ",
            _ => "ᵗʰ"
        },
        p = env::var("PREFIX").unwrap()
    );
    send(ctx, &message, true, false).await?;
    ctx.say("Announced!").await?;
    Ok(())
}