pawctioneer-bot/src/commands/start.rs

use log::info;
use teloxide::{
    types::{CallbackQuery, Message},
    utils::command::BotCommands,
    Bot,
};

use sqlx::SqlitePool;

use crate::{
    commands::{my_listings::show_listings_for_user, new_listing::enter_handle_new_listing},
    keyboard_buttons,
    message_utils::{extract_callback_data, send_message, MessageTarget},
    Command, DialogueRootState, HandlerResult, RootDialogue,
};

keyboard_buttons! {
    pub enum MainMenuButtons {
        [
            NewListing("🛍️ New Listing", "menu_new_listing"),
        ],
        [
            MyListings("📋 My Listings", "menu_my_listings"),
            MyBids("💰 My Bids", "menu_my_bids"),
        ],
        [
            Settings("⚙️ Settings", "menu_settings"),
            Help("❓ Help", "menu_help"),
        ]
    }
}

/// Get the main menu welcome message
pub fn get_main_menu_message() -> &'static str {
    "🎯 <b>Welcome to Pawctioneer Bot!</b> 🎯\n\n\
    This bot helps you participate in various types of auctions:\n\
    • Standard auctions with anti-sniping protection\n\
    • Multi-slot auctions (multiple winners)\n\
    • Fixed price sales\n\
    • Blind auctions\n\n\
    Choose an option below to get started! 🚀"
}

pub async fn handle_start(bot: Bot, dialogue: RootDialogue, msg: Message) -> HandlerResult {
    enter_main_menu(bot, dialogue, msg.chat).await?;
    Ok(())
}

/// Show the main menu with buttons
pub async fn enter_main_menu(
    bot: Bot,
    dialogue: RootDialogue,
    target: impl Into<MessageTarget>,
) -> HandlerResult {
    dialogue.update(DialogueRootState::MainMenu).await?;

    send_message(
        &bot,
        target,
        get_main_menu_message(),
        Some(MainMenuButtons::to_keyboard()),
    )
    .await?;

    Ok(())
}

pub async fn handle_main_menu_callback(
    db_pool: SqlitePool,
    bot: Bot,
    dialogue: RootDialogue,
    callback_query: CallbackQuery,
) -> HandlerResult {
    let (data, from, message_id) = extract_callback_data(&bot, callback_query).await?;
    let target = MessageTarget::from((from.clone(), message_id));

    info!(
        "User {} selected main menu option: {}",
        from.username.as_deref().unwrap_or("unknown"),
        data
    );

    let button = MainMenuButtons::try_from(data.as_str())?;
    match button {
        MainMenuButtons::NewListing => {
            enter_handle_new_listing(db_pool, bot, dialogue, from.clone(), target).await?;
        }
        MainMenuButtons::MyListings => {
            // Call show_listings_for_user directly
            show_listings_for_user(db_pool, dialogue, bot, from.id, target).await?;
        }
        MainMenuButtons::MyBids => {
            send_message(
                &bot,
                target,
                "💰 <b>My Bids (Coming Soon)</b>\n\n\
                Here you'll be able to view:\n\
                • Your active bids\n\
                • Bid history\n\
                • Won/lost auctions\n\
                • Outbid notifications\n\n\
                Feature in development! 🛠️",
                Some(MainMenuButtons::to_keyboard()),
            )
            .await?;
        }
        MainMenuButtons::Settings => {
            send_message(
                &bot,
                target,
                "⚙️ <b>Settings (Coming Soon)</b>\n\n\
                Here you'll be able to configure:\n\
                • Notification preferences\n\
                • Language settings\n\
                • Default bid increments\n\
                • Outbid alerts\n\n\
                Feature in development! 🛠️",
                Some(MainMenuButtons::to_keyboard()),
            )
            .await?;
        }
        MainMenuButtons::Help => {
            let help_message = format!(
                "📋 <b>Available Commands:</b>\n\n{}\n\n\
                📧 <b>Support:</b> Contact @admin for help\n\
                🔗 <b>More info:</b> Use individual commands to get started!",
                Command::descriptions()
            );
            send_message(
                &bot,
                target,
                help_message,
                Some(MainMenuButtons::to_keyboard()),
            )
            .await?;
        }
    }

    Ok(())
}