'use strict';
var mysql = require('mysql');
const random = require('random');
var con = mysql.createConnection({
    host: "localhost",
    user: "root",
    password: "",
    database: "intops"
});

// console.log(sql_levenshtein_cmd);
con.connect(function (err) {
    if (err) throw err;
    console.log("Connected!!!")
});

exports.SaveLogs = async function (req, res) {
    var sql_cmd = "SELECT * FROM vehicle WHERE plate=\"" + req.body.plate + "\"";
    var sql_query_cmd = "select * from vehicle where levenshtein('req.body.plate',`plate`) BETWEEN 0 AND 0";
    // console.log("req: ", req.body);
    con.connect(function (err) {
        // if (err)
        // throw err;
        con.query("select * from vehicle where levenshtein('" + req.body.plate + "',`plate`) BETWEEN 0 AND 1", function (err, result, fields) {
            console.log("levenshtein");
            console.log(result);
            var result_vehicle_id;
            var sql_insert_logs_cmd, sql_insert_logs_unknow_cmd;

            //if leven not found plate
            if (result == "") {
                console.log("Nothing to show");
                sql_insert_logs_unknow_cmd = "INSERT INTO logs_unknow(`id`,`plate`,`plate_image_in`,`frame_image_in`,`time_in`,`plate_image_out`,`frame_image_out`,`time_out`,`seal_no`,`note`,`factory`) VALUES (" + random.int(1, 1000) + ",'" + req.body.plate + "','1','1',11,'1','1',11,'1','1','1')";
                con.query(sql_insert_logs_unknow_cmd, function (err, result, fields) {
                    if (err)
                        throw err;
                });
                console.log("Log unknown done");
            }
            else {
                console.log("Log to logs table");
                //get vehicle id in vehicle table
                con.query("SELECT id FROM vehicle where `plate`='" + result[0].plate + "'", function (err, result_vehicle_id) {
                    if (err)
                        throw err;
                    sql_insert_logs_cmd = "INSERT INTO logs(`id`,`vehicle_id`,`plate_image_in`,`frame_image_in`,`time_in`,`plate_image_out`,`frame_image_out`,`time_out`,`seal_no`,`note`,`factory`) VALUES (" + random.int(1, 1000) + "," + result_vehicle_id[0].id + ",'1','1',11,'1','1',11,'1','1','1')";
                    con.query(sql_insert_logs_cmd, function (err, result, fields) {
                        if (err)
                            throw err;
                        console.log("Log done");
                    });
                });
            }
        });
    });
    res.send({ "status": "Done!" });
};