import { createDirectus, staticToken, rest, readFiles } from '@directus/sdk';
import fs from 'fs';

export async function crawlImages(routes) {
    const client = createDirectus(process.env.DIRECTUS_URL)
    .with(staticToken(process.env.DIRECTUS_API_TOKEN))
    .with(rest());
    
    const directusFiles = await client.request(
        readFiles({
            query: {
                filter: {
                    type: {
                        _eq: 'image/',
                    },
                },
            },
        })
    );
    
    for (let image of directusFiles) {
        if (image.type != "image/heic") {
            const fileExists = async (filePath) => !!(await fs.promises.access(filePath, fs.constants.F_OK).then(() => true).catch(() => false));
            
            const filePath = `./public/api/assets/${image.id}.webp`;
            fileExists(filePath)
            .then(exists => {
                if (!exists) {
                    routes.add(`/api/assets/${image.id}.webp`);
                }
            })
            .catch(error => console.error('Error:', error));
        }
    }
}