/*****************************************************************************\
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|   ( '_`\ ( '__)/'_` ) /'_ `\/' _ ` _ `\ /'_` )| |  | |/',__)/' v `\ /'_`\   |
|   | (_) )| |  ( (_| |( (_) || ( ) ( ) |( (_| || |_ | |\__,\| (˅) |( (_) )  |
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|   | |                ( )_) |                                                |
|   (_)                 \___/'                                                |
|                                                                             |
| General Bots Copyright (c) Pragmatismo.io. All rights reserved.             |
| Licensed under the AGPL-3.0.                                                |
|                                                                             |
| According to our dual licensing model,this program can be used either      |
| under the terms of the GNU Affero General Public License,version 3,       |
| or under a proprietary license.                                             |
|                                                                             |
| The texts of the GNU Affero General Public License with an additional       |
| permission and of our proprietary license can be found at and               |
| in the LICENSE file you have received along with this program.              |
|                                                                             |
| 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.                         |
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| "General Bots" is a registered trademark of Pragmatismo.io.                 |
| The licensing of the program under the AGPLv3 does not imply a              |
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|                                                                             |
\*****************************************************************************/
'use strict';
import Path from 'path';
import { GBLog } from 'botlib';
import { DialogKeywords } from './DialogKeywords.js';
import sharp from 'sharp';
import joinImages from 'join-images-updated';
import { CollectionUtil } from 'pragmatismo-io-framework';
import { GBAdminService } from '../../admin.gbapp/services/GBAdminService.js';
import urlJoin from 'url-join';
import { GBServer } from '../../../src/app.js';
/**
 * Image processing services of conversation to be called by BASIC.
 */
export class ImageProcessingServices {
    /**
     * Sharpen the image.
     *
     * @example file = SHARPEN file
     */
    async sharpen({ pid, file: file }) {
        GBLog.info(`BASIC: Image Processing SHARPEN ${file}.`);
        const gbfile = DialogKeywords.getFileByHandle(file);
        const data = await sharp(gbfile.data)
            .sharpen({
            sigma: 2,
            m1: 0,
            m2: 3,
            x1: 3,
            y2: 15,
            y3: 15
        })
            .toBuffer();
        const newFile = {
            filename: gbfile.filename,
            data: data
        };
        return;
    }
    /**
     * SET ORIENTATION VERTICAL
     *
     * file = MERGE file1, file2, file3
     */
    async mergeImage({ pid, files }) {
        const { min, user } = await DialogKeywords.getProcessInfo(pid);
        let paths = [];
        await CollectionUtil.asyncForEach(files, async (file) => {
            const gbfile = DialogKeywords.getFileByHandle(file);
            paths.push(gbfile.path);
        });
        const botId = min.instance.botId;
        const path = DialogKeywords.getGBAIPath(min.botId);
        const img = await joinImages(paths);
        const localName = Path.join('work', path, 'cache', `img-mrg${GBAdminService.getRndReadableIdentifier()}.png`);
        const url = urlJoin(GBServer.globals.publicAddress, min.botId, 'cache', Path.basename(localName));
        img.toFile(localName);
        return { localName: localName, url: url, data: null };
    }
    /**
     * Sharpen the image.
     *
     * @example file = BLUR file
     */
    async blur({ pid, file: file }) {
        GBLog.info(`BASIC: Image Processing SHARPEN ${file}.`);
        const gbfile = DialogKeywords.getFileByHandle(file);
        const data = await sharp(gbfile.data)
            .blur()
            .toBuffer();
        const newFile = {
            filename: gbfile.filename,
            data: data
        };
        return;
    }
}
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