// This file is part of Himalaya, a CLI to manage emails.
//
// Copyright (C) 2022-2026 soywod <pimalaya.org@posteo.net>
//
// This program is free software: you can redistribute it and/or modify it under
// the terms of the GNU Affero General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option) any
// later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
// details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.

use anyhow::Result;
use clap::Subcommand;
use pimalaya_cli::printer::Printer;

use crate::account::context::Account;
use crate::imap::{
    client::ImapClient, envelope::cli::ImapEnvelopeCommand, flag::cli::ImapFlagCommand,
    id::ImapIdCommand, mailbox::cli::ImapMailboxCommand, message::cli::ImapMessageCommand,
};

/// IMAP CLI.
///
/// This command gives you access to the IMAP CLI API, and allows you
/// to manage IMAP mailboxes, envelopes, flags, messages etc.
#[derive(Debug, Subcommand)]
#[command(rename_all = "kebab-case")]
pub enum ImapCommand {
    Id(ImapIdCommand),

    #[command(subcommand)]
    #[command(aliases = ["mbox"])]
    Mailbox(ImapMailboxCommand),
    #[command(subcommand)]
    Envelope(ImapEnvelopeCommand),
    #[command(subcommand)]
    Flag(ImapFlagCommand),
    #[command(subcommand)]
    #[command(aliases = ["msg"])]
    Message(ImapMessageCommand),
}

impl ImapCommand {
    pub fn execute(
        self,
        printer: &mut impl Printer,
        account: &mut Account,
        client: &mut ImapClient,
    ) -> Result<()> {
        match self {
            Self::Id(cmd) => cmd.execute(printer, account, client),

            Self::Envelope(cmd) => cmd.execute(printer, account, client),
            Self::Flag(cmd) => cmd.execute(printer, account, client),
            Self::Mailbox(cmd) => cmd.execute(printer, account, client),
            Self::Message(cmd) => cmd.execute(printer, account, client),
        }
    }
}