import os from 'os';
import dir from 'path';
import fs from 'fs';

export const setRestoreControll = (obj: object) => {

    const restoreInfoFile = dir.join(os.tmpdir(), `restoreInfo.json`);

    try {

        if (fs.existsSync(restoreInfoFile)) {

            if (Array.isArray(obj)) {

                fs.writeFileSync(restoreInfoFile, JSON.stringify(obj), "utf8");

            }
            else {

                const restoreInfo = fs.readFileSync(restoreInfoFile, { encoding: 'utf8', flag: 'r' });

                let lstRestore: any = JSON.parse(restoreInfo)

                lstRestore.push(obj)

                fs.writeFileSync(restoreInfoFile, JSON.stringify(lstRestore), "utf8");
            }


        } else {

            console.log('restoreInfo.json file not found! It will be created.');

            if (Array.isArray(obj)) {

                fs.writeFileSync(restoreInfoFile, JSON.stringify(obj), "utf8");

            }
            else {

                fs.writeFileSync(restoreInfoFile, JSON.stringify([obj]), "utf8");

            }


        }

    } catch (error) {
        console.log('There was an error on try to read the restoreInfo.json file: ', error)
    }

}

export const shifRestoreControll = () => {

    const restoreInfoFile = dir.join(os.tmpdir(), `restoreInfo.json`);

    try {

        if (fs.existsSync(restoreInfoFile)) {

            const restoreInfo = fs.readFileSync(restoreInfoFile, { encoding: 'utf8', flag: 'r' });

            let lstRestore: any = JSON.parse(restoreInfo)

            let whatsapp: any = lstRestore.shift()

            fs.writeFileSync(restoreInfoFile, JSON.stringify(lstRestore), "utf8");

            return whatsapp

        }

    } catch (error) {
        console.log('There was an error on try to read the restoreInfo.json file: ', error)
    }

    return {}

}

export const delRestoreControllFile = () => {

    const restoreInfoFile = dir.join(os.tmpdir(), `restoreInfo.json`);

    try {

        if (fs.existsSync(restoreInfoFile)) {

            fs.unlinkSync(restoreInfoFile)

        } else {

            console.log('restoreInfo.json file not found!');

        }

    } catch (error) {
        console.log('There was an error on try delete the restoreInfo.json file: ', error)
    }

}




export const getRestoreControll = () => {

    const restoreInfoFile = dir.join(os.tmpdir(), `restoreInfo.json`);

    try {

        if (fs.existsSync(restoreInfoFile)) {

            const restoreInfo = fs.readFileSync(restoreInfoFile, { encoding: 'utf8', flag: 'r' });

            let lstRestore: any = JSON.parse(restoreInfo)

            return lstRestore


        } else {

            console.log('restoreInfo.json file not found!');

        }

    } catch (error) {
        console.log('There was an error on try to read the restoreInfo.json file: ', error)
    }

    return []

}