const { db, execQueryAsync, execQueryAsyncWithId } = require("./db.js");
const DEBUG = require("../utils/debug").DEBUG;

async function registerMailbox(userId, pwd, xoauth, xoauth2, host, port, tls) {
    const query = `
        INSERT INTO app_account
            (user_id, account_pwd, xoauth, xoauth2, host, port, tls) VALUES (?, ?, ?, ?, ?, ?, ?)
        `;
    const values = [userId, pwd, xoauth, xoauth2, host, port, tls];
    return await execQueryAsyncWithId(query, values);
}

async function getMailboxes() {
    const query = `
        SELECT app_account.account_id AS id, address.email
            FROM app_account INNER JOIN address
            WHERE address.address_id = app_account.user_id
        `;
    const values = [];
    return await execQueryAsync(query, values);
}

async function getRooms(mailboxId) {
    const query = `
        SELECT 
            app_room.room_id AS id,
            app_room.room_name AS roomName,
            address.email AS user,
            app_room.owner_id AS userId,
            app_room.notSeen,
            mailbox_message.mailbox_id AS mailboxId
            FROM app_room 
            INNER JOIN message
            INNER JOIN mailbox_message
            INNER JOIN address
            WHERE 
                message.message_id = app_room.message_id AND
                mailbox_message.mailbox_id = 1 AND 
                mailbox_message.message_id = message.message_id AND
                address.address_id = app_room.owner_id
        `;
    // todo mailboxId
    const values = [];
    return await execQueryAsync(query, values);
}

async function getMessages(roomId) {
    // todo attachements name
    const query = `
        SELECT 
            address_field.address_id,
            bodypart.text,
            header_field.value
            FROM bodypart
            INNER JOIN header_field
            INNER JOIN address_field
            INNER JOIN field_name
            WHERE 
                (
                    header_field.field_id = field_name.field_id OR
                    address_field.field_id = field_name.field_id
                ) AND
                (
                    field_name.field_name = 'html' OR 
                    field_name.field_name = 'text' OR
                    field_name.field_name = 'textAsHtml' OR
                    field_name.field_name = 'to' OR
                    field_name.field_name = 'cc' OR
                    field_name.field_name = 'subject'
                )
        `;
    // todo roomID
    const values = [];
    return await execQueryAsync(query, values);
}

module.exports = {
    registerMailbox,
    getMailboxes,
    getRooms,
    getMessages
};