'use strict';
const util = require('util');
const fs = require('fs');
exports.ReadAPIConfig = async function (req, res) {
    var path = '/root/monitor/setup/apiConfig.txt';
    if (fs.existsSync(path)) {
        var text = fs.readFileSync(path, 'utf8');
        res.send({ status: true, data: text });
    } else {
        res.send({ status: false });
    }
};

exports.SaveAPIConfig = async function (req, res) {
    fs.writeFileSync('/root/monitor/setup/apiConfig.txt', JSON.stringify(req.body));
    const { execSync } = require('child_process');
    execSync('sudo systemctl enable S905X_BI');
    execSync('sudo systemctl start S905X_BI');
    res.send(req.body);
};

exports.ReadEngineConfig = async function (req, res) {
    var path = '/root/monitor/setup/engine.json';
    if (fs.existsSync(path)) {
        var text = fs.readFileSync(path, 'utf8');
        if (text === "") {
            const { execSync } = require('child_process');
            execSync('rm /root/monitor/setup/engine.json');
            execSync('sudo systemctl stop S905X_BI');
            execSync('sudo systemctl disable S905X_BI');
        }
        res.send({ status: true, data: text });
    } else {
        res.send({ status: false });
    }
};

exports.SaveEngineConfig = async function (req, res) {
    fs.writeFileSync(req.body.path + "/data/config.json", req.body.configEngine);
    fs.writeFileSync('/root/monitor/setup/engine.json', JSON.stringify(req.body.config));
    const { execSync } = require('child_process');
    execSync('sudo systemctl restart S905X_BI');
    res.send(req.body);
};

exports.ReadConfig = async function (req, res) {
    var path = req.body.path + "/data/config.json";
    if (fs.existsSync(path)) {
        var text = fs.readFileSync(path, 'utf8');
        res.send({ status: true, data: text });
    } else {
        res.send({ status: false });
    }
};


exports.Reset = async function (req, res) {
    console.log("Reset " + req.body.path);
    const { execSync } = require('child_process');
    execSync('sudo systemctl stop S905X_BI');
    execSync('sudo systemctl disable S905X_BI');
    try {
        execSync('rm /root/monitor/setup/engine.json');
    } catch (err) {
        //console.log(err);
    }

    if (req.body.path !== "") {
        try {
            execSync('rm -rf ' + req.body.path);
        } catch (err) {
            //console.log(err);
        }
    }
    res.send({ status: true });
};

exports.Reboot = async function (req, res) {
    const { execSync } = require('child_process');
    execSync('sudo reboot now');
    res.send({ status: true });
};

exports.ControlEngine = async function (req, res) {
    const { execSync } = require('child_process');
    if (req.body.action == "off")
        execSync('sudo systemctl stop S905X_BI');
    else
        execSync('sudo systemctl start S905X_BI');
    res.send({ status: true });
};

exports.EngineStatus = async function (req, res) {
    const { execSync } = require('child_process');
    try {
        execSync('pgrep FaceProArm');
        res.send({ status: true });
    } catch (error) {
        console.log(error);
        res.send({ status: false });
    }
};

exports.SetupMedia = async function (req, res) {
    const { execSync } = require('child_process');
    var text = fs.readFileSync('/root/monitor/setup/engine.json', 'utf8');
    var json = JSON.parse(text);
    var folderEngine = json.data.engines[0].name;
    try {
        execSync('rm -rf /root/monitor/engine/' + folderEngine + '/data/audio');
        execSync('ln -s /var/www/html/BiFace_Server_Lite/web/data/uploads /root/monitor/engine/' + folderEngine + '/data/bg/uploads');
        execSync('ln -s /var/www/html/BiFace_Server_Lite/web/data/audio /root/monitor/engine/' + folderEngine + '/data/audio');
    } catch (error) {

    }
    res.send({ status: true });
};