gpw_next/qrcodeGPscanner/public/html5-qrcode-demo.js

function docReady(fn) {
    // see if DOM is already available
    if (document.readyState === "complete" || document.readyState === "interactive") {
        // call on next available tick
        setTimeout(fn, 1);
    } else {
        document.addEventListener("DOMContentLoaded", fn);
    }
} 
certClass = function(rawVal) {
    this.cert = rawVal;
    };
docReady(function() {
    var resultContainer = document.getElementById('qr-reader-results');
    var lastResult, countResults = 0;
    
    var html5QrcodeScanner = new Html5QrcodeScanner(
        "qr-reader", { fps: 20, qrbox: 400 });
    
    function onScanSuccess(decodedText, decodedResult) {
        if (decodedText !== lastResult) {
            ++countResults;
            lastResult = decodedText;

            input_text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
            //console.log(input_text);
            const myBody = new certClass(input_text);
            const jsonBody= JSON.stringify(myBody);
            // console.log(jsonBody);
            // request options
            const options = {
                method: 'POST',
                body: jsonBody,
                headers: {
                    'Content-Type': 'application/json'
                }
            }
            var obj='';
            fetch('/scan', options).then(function (res) {
                if (res.ok) {
                    return res.json();
                    // res => res.json();
                    // risposta = res.json();
                    // html5QrcodeScanner.clear();
                    // console.log(risposta);                              
                    // resultContainer.innerHTML += `<div style="background-color:green;text-align:center;padding:20px"><h1>Scansione corretta</h1> <h3> ${risposta.nam.fn} ${risposta.nam.gn} ${risposta.dob}</h3></div>`;
                } else {
                    return Promise.reject(res);
                }
            })
            .then(function (risposta)
            {
                html5QrcodeScanner.clear();
                // console.log(risposta);                              
                resultContainer.innerHTML += `<div style="background-color:green;text-align:center;padding:20px"><h1>Scansione corretta</h1> <h3> ${risposta.nam.fn} ${risposta.nam.gn} ${risposta.dob}</h3></div>`;
                return risposta;
            }
            )
            .then(function (data) {
            
                // Store the post data to a variable
                // post = data;
                // contenuto = data;
                var myObject = new Object();
                myObject.contenuto = data;
                const jsonBodyv2 = JSON.stringify(myObject);
                
                const data2 = {
                    method: 'POST',
                    body: jsonBodyv2,
                    headers: {
                        'Content-Type': 'application/json'
                    }
                }
                
                // log 01
                console.log('log1');
                console.log(data2);
                // log 02
                console.log('log2');
                console.log(jsonBodyv2);
                // .then(res => console.log(data2));
                // Fetch another API
                return fetch('/sendc19', data2);
                // .then(res => console.log(res));
                
            
            }).then(function (response) {
                if (response.ok) {
                    window.setTimeout(function(){location.reload()},5000);
                    return response;
                } else {
                    return Promise.reject(response);
                }
            // }).then(function (data) {
            //     console.log(post, data);
            }).catch(function (error) {
                console.warn(error);
            });
            // fetch('/scan', options)
            //     .then(res => res.json())
            //     .then(res => 
            //     {
            //         html5QrcodeScanner.clear();
            //         console.log(res);                              
            //         resultContainer.innerHTML += `<div style="background-color:green;text-align:center;padding:20px"><h1>Scansione corretta</h1> <h3> ${res.nam.fn} ${res.nam.gn} ${res.dob}</h3></div>`; 
            //         return fetch('/sendc19',res);                  
            //         //
            //         // this.dccress = res;
            //     })
            //     .catch(err => console.error(err));
        }
    }  
    // Optional callback for error, can be ignored.
    function onScanError(qrCodeError) {
        // This callback would be called in case of qr code scan error or setup error.
        // You can avoid this callback completely, as it can be very verbose in nature.
    }
    
    html5QrcodeScanner.render(onScanSuccess, onScanError);
});