{% extends "base.html" %}

<!-- Main container -->
{% block content %}

<!-- Wrap everything in a container-->
<div class="container">

<!-- heading -->
<h3>Raspberry Pi Wifi setup</h3>

<!-- Instructions -->
<div class="alert alert-primary" role="alert">
    <h4 class="alert-heading">Instructions</h4>
    Insert your Wi-Fi network's details in the form below, then click on generate [wpa_supplicant.conf]<br>
    If not done already, flash Raspberry Pi OS on a micro SD card and open the /boot folder on your computer<br>
    Copy the wpa_supplicant.conf file in this folder, eject the microSD card, insert it in the Raspberry Pi and boot.<br>
    Your Raspberry Pi should now be connected to the network you have entered on this page.<br>
    <hr>
    <p class="mb-0">Don't worry, none of your details are shared with anyone, this page does not send any data to anywhere.</p>
</div>


<form novalidate>
<div class="form-group">
    <label for="country">Country</label>
    <select class="form-control" id="country">
        <option value="AF">Afghanistan</option>
        <option value="AX">Aland Islands</option>
        <option value="AL">Albania</option>
        <option value="DZ">Algeria</option>
        <option value="AS">American Samoa</option>
        <option value="AD">Andorra</option>
        <option value="AO">Angola</option>
        <option value="AI">Anguilla</option>
        <option value="AQ">Antarctica</option>
        <option value="AG">Antigua and Barbuda</option>
        <option value="AR">Argentina</option>
        <option value="AM">Armenia</option>
        <option value="AW">Aruba</option>
        <option value="AU">Australia</option>
        <option value="AT">Austria</option>
        <option value="AZ">Azerbaijan</option>

        <option value="BS">Bahamas</option>
        <option value="BH">Bahrain</option>
        <option value="BD">Bangladesh</option>
        <option value="BB">Barbados</option>
        <option value="BY">Belarus</option>
        <option value="BE">Belgium</option>
        <option value="BZ">Belize</option>
        <option value="BJ">Benin</option>
        <option value="BM">Bermuda</option>
        <option value="BT">Bhutan</option>
        <option value="BO">Bolivia</option>
        <option value="BA">Bosnia and Herzegovina</option>
        <option value="BW">Botswana</option>
        <option value="BV">Bouvet Island</option>
        <option value="BR">Brazil</option>
        <option value="IO">British Indian Ocean Territory</option>
        <option value="VG">British Virgin Islands</option>
        <option value="BN">Brunei Darussalam</option>
        <option value="BG">Bulgaria</option>
        <option value="BF">Burkina Faso</option>
        <option value="BI">Burundi</option>

        <option value="KH">Cambodia</option>
        <option value="CM">Cameroon</option>
        <option value="CA">Canada</option>
        <option value="CV">Cape Verde</option>
        <option value="KY">Cayman Islands</option>
        <option value="CF">Central African Republic</option>
        <option value="TD">Chad</option>
        <option value="CL">Chile</option>
        <option value="CN">China</option>
        <option value="CX">Christmas Island</option>
        <option value="CC">Cocos (Keeling) Islands</option>
        <option value="CO">Colombia</option>
        <option value="KM">Comoros</option>
        <option value="CG">Congo(Brazzaville)</option>
        <option value="CD">Congo, (Kinshasa)</option>
        <option value="CK">Cook Islands</option>
        <option value="CR">Costa Rica</option>
        <option value="CI">Cote d\Ivoire</option>
        <option value="HR">Croatia</option>
        <option value="CU">Cuba</option>
        <option value="CY">Cyprus</option>
        <option value="CZ">Czech Republic</option>

        <option value="DK">Denmark</option>
        <option value="DJ">Djibouti</option>
        <option value="DM">Dominica</option>
        <option value="DO">Dominican Republic</option>

        <option value="EC">Ecuador</option>
        <option value="EG">Egypt</option>
        <option value="SV">El Salvador</option>
        <option value="GQ">Equatorial Guinea</option>
        <option value="ER">Eritrea</option>
        <option value="EE">Estonia</option>
        <option value="ET">Ethiopia</option>

        <option value="FK">Falkland Islands (Malvinas)</option>
        <option value="FO">Faroe Islands</option>
        <option value="FJ">Fiji</option>
        <option value="FI">Finland</option>
        <option value="FR">France</option>
        <option value="GF">French Guiana</option>
        <option value="PF">French Polynesia</option>
        <option value="TF">French Southern Territories</option>

        <option value="GA">Gabon</option>
        <option value="GM">Gambia</option>
        <option value="GE">Georgia</option>
        <option value="DE" selected>Germany</option>
        <option value="GH">Ghana</option>
        <option value="GI">Gibraltar</option>
        <option value="GR">Greece</option>
        <option value="GL">Greenland</option>
        <option value="GD">Grenada</option>
        <option value="GP">Guadeloupe</option>
        <option value="GU">Guam</option>
        <option value="GT">Guatemala</option>
        <option value="GG">Guernsey</option>
        <option value="GN">Guinea</option>
        <option value="GW">Guinea-Bissau</option>
        <option value="GY">Guyana</option>

        <option value="HT">Haiti</option>
        <option value="HM">Heard and Mcdonald Islands</option>
        <option value="VA">Holy See(Vatican City State)</option>
        <option value="HN">Honduras</option>
        <option value="HK">Hong Kong, SAR China</option>
        <option value="HU">Hungary</option>

        <option value="IS">Iceland</option>
        <option value="IN">India</option>
        <option value="ID">Indonesia</option>
        <option value="IR">Iran, Islamic Republic of</option>
        <option value="IQ">Iraq</option>
        <option value="IE">Ireland</option>
        <option value="IM">Isle of Man</option>
        <option value="IL">Israel</option>
        <option value="IT">Italy</option>

        <option value="JM">Jamaica</option>
        <option value="JP">Japan</option>
        <option value="JE">Jersey</option>
        <option value="JO">Jordan</option>

        <option value="KZ">Kazakhstan</option>
        <option value="KE">Kenya</option>
        <option value="KI">Kiribati</option>
        <option value="KP">Korea(North)</option>
        <option value="KR">Korea(South)</option>
        <option value="KW">Kuwait</option>
        <option value="KG">Kyrgyzstan</option>

        <option value="LA">Lao PDR</option>
        <option value="LV">Latvia</option>
        <option value="LB">Lebanon</option>
        <option value="LS">Lesotho</option>
        <option value="LR">Liberia</option>
        <option value="LY">Libya</option>
        <option value="LI">Liechtenstein</option>
        <option value="LT">Lithuania</option>
        <option value="LU">Luxembourg</option>

        <option value="MO">Macao, SAR China</option>
        <option value="MK">Macedonia, Republic of</option>
        <option value="MG">Madagascar</option>
        <option value="MW">Malawi</option>
        <option value="MY">Malaysia</option>
        <option value="MV">Maldives</option>
        <option value="ML">Mali</option>
        <option value="MT">Malta</option>
        <option value="MH">Marshall Islands</option>
        <option value="MQ">Martinique</option>
        <option value="MR">Mauritania</option>
        <option value="MU">Mauritius</option>
        <option value="YT">Mayotte</option>
        <option value="MX">Mexico</option>
        <option value="FM">Micronesia, Federated States of</option>
        <option value="MD">Moldova</option>
        <option value="MC">Monaco</option>
        <option value="MN">Mongolia</option>
        <option value="ME">Montenegro</option>
        <option value="MS">Montserrat</option>
        <option value="MA">Morocco</option>
        <option value="MZ">Mozambique</option>
        <option value="MM">Myanmar</option>

        <option value="NA">Namibia</option>
        <option value="NR">Nauru</option>
        <option value="NP">Nepal</option>
        <option value="NL">Netherlands</option>
        <option value="AN">Netherlands Antilles</option>
        <option value="NC">New Caledonia</option>
        <option value="NZ">New Zealand</option>
        <option value="NI">Nicaragua</option>
        <option value="NE">Niger</option>
        <option value="NG">Nigeria</option>
        <option value="NU">Niue</option>
        <option value="NF">Norfolk Island</option>
        <option value="MP">Northern Mariana Islands</option>
        <option value="NO">Norway</option>

        <option value="OM">Oman</option>

        <option value="PK">Pakistan</option>
        <option value="PW">Palau</option>
        <option value="PS">Palestinian Territory</option>
        <option value="PA">Panama</option>
        <option value="PG">Papua New Guinea</option>
        <option value="PY">Paraguay</option>
        <option value="PE">Peru</option>
        <option value="PH">Philippines</option>
        <option value="PN">Pitcairn</option>
        <option value="PL">Poland</option>
        <option value="PT">Portugal</option>
        <option value="PR">Puerto Rico</option>

        <option value="QA">Qatar</option>

        <option value="RE">Réunion</option>
        <option value="RO">Romania</option>
        <option value="RU">Russian Federation</option>
        <option value="RW">Rwanda</option>

        <option value="SH">Saint Helena</option>
        <option value="KN">Saint Kitts and Nevis</option>
        <option value="LC">Saint Lucia</option>
        <option value="PM">Saint Pierre and Miquelon</option>
        <option value="VC">Saint Vincent and Grenadines</option>
        <option value="BL">Saint-Barthélemy</option>
        <option value="MF">Saint-Martin (French part)</option>
        <option value="WS">Samoa</option>
        <option value="SM">San Marino</option>
        <option value="ST">Sao Tome and Principe</option>
        <option value="SA">Saudi Arabia</option>
        <option value="SN">Senegal</option>
        <option value="RS">Serbia</option>
        <option value="SC">Seychelles</option>
        <option value="SL">Sierra Leone</option>
        <option value="SG">Singapore</option>
        <option value="SK">Slovakia</option>
        <option value="SI">Slovenia</option>
        <option value="SB">Solomon Islands</option>
        <option value="SO">Somalia</option>
        <option value="ZA">South Africa</option>
        <option value="GS">South Georgia and the South Sandwich Islands</option>
        <option value="SS">South Sudan</option>
        <option value="ES">Spain</option>
        <option value="LK">Sri Lanka</option>
        <option value="SD">Sudan</option>
        <option value="SR">Suriname</option>
        <option value="SJ">Svalbard and Jan Mayen Islands</option>
        <option value="SZ">Swaziland</option>
        <option value="SE">Sweden</option>
        <option value="CH">Switzerland</option>
        <option value="SY">Syrian Arab Republic (Syria)</option>

        <option value="TW">Taiwan, Republic of China</option>
        <option value="TJ">Tajikistan</option>
        <option value="TZ">Tanzania, United Republic of</option>
        <option value="TH">Thailand</option>
        <option value="TL">Timor-Leste</option>
        <option value="TG">Togo</option>
        <option value="TK">Tokelau</option>
        <option value="TO">Tonga</option>
        <option value="TT">Trinidad and Tobago</option>
        <option value="TN">Tunisia</option>
        <option value="TR">Turkey</option>
        <option value="TM">Turkmenistan</option>
        <option value="TC">Turks and Caicos Islands</option>
        <option value="TV">Tuvalu</option>

        <option value="UG">Uganda</option>
        <option value="UA">Ukraine</option>
        <option value="AE">United Arab Emirates</option>
        <option value="GB">United Kingdom</option>
        <option value="US">United States of America</option>
        <option value="UY">Uruguay</option>
        <option value="UM">US Minor Outlying Islands</option>
        <option value="UZ">Uzbekistan</option>

        <option value="VU">Vanuatu</option>
        <option value="VE">Venezuela(Bolivarian Republic)</option>
        <option value="VN">Viet Nam</option>
        <option value="VI">Virgin Islands, US</option>

        <option value="WF">Wallis and Futuna Islands</option>
        <option value="EH">Western Sahara</option>

        <option value="YE">Yemen</option>

        <option value="ZM">Zambia</option>
        <option value="ZW">Zimbabwe</option>
    </select>
</div>


<div class="form-group">
    <label for="security_type">Security Type</label>
    <select class="form-control" id="security_type">

        <option value="wpa_pass" selected>WPA/WPA2 (most common option)</option>
        <option value="wpa">Open Network (no password)</option>
        <option value="hidden_pass">Hidden SSID with password</option>
        <option value="hidden">Hidden SSID (no password)</option>

    </select>
</div>

<div class="form-group">
    <label for="ssid">SSID (Name of network)</label>
    <input class="form-control" type="text" id="ssid">
</div>

<div class="form-group">
    <label for="password">password</label>
    <input class="form-control" type="text" id="password">
</div>

<div class="form-group">
    <div class="card">
      <div class="card-body">
        <h5 class="card-title">Preview</h5>
        <p class="card-text" id="wpa"></p>
      </div>
    </div>
</div>


<div class="form-group">
    <button type="button" class="btn btn-primary" onclick="getHTML('wpa_supplicant.conf', 'wpa', 'text/plain')">Download wpa_supplicant.conf</button>
</div>

</form>
</div>

<script>
$(document).ready(function(){

    $("#security_type").change(function(){
        var security_type = $("#security_type").val();
        //console.log('security_type', security_type);

    if (security_type=="wpa" || security_type=="hidden"){
        $("#password").replaceWith('<input class="form-control" type="text" id="password" readonly>')
    } else { $("#password").replaceWith('<input class="form-control" type="text" id="password">') }
    });

    $('form').on('input', function(){
        var country = $("#country").val();
        var security_type = $("#security_type").val();
        var ssid =  ( $("#ssid").val() != null ) ?  $("#ssid").val().trim() : "";
        var password = ( $("#password").val() != null ) ? $("#password").val().trim() : "";

        var wpa = [
        "country="+country,
        "update_config=1",
        "ctrl_interface=/var/run/wpa_supplicant",
        "network={",
        '    ssid="'+ssid+'"',
        ];

        if (security_type=="wpa"){
            wpa.push("    key_mgmt=NONE");
        } else if (security_type=="wpa_pass"){
            wpa.push('    psk="'+password+'"',"    key_mgmt=WPA-PSK")
        } else if (security_type=="hidden"){
            wpa.push("    key_mgmt=NONE","    scan_ssid=1")
        } else if (security_type=="hidden_pass"){
            wpa.push('    psk="'+password+'"', "    scan_ssid=1")
        }
        wpa.push("}");
        //console.log(wpa.join('\n'));

        document.getElementById("wpa").innerHTML = wpa.join("<br />").replaceAll('    ', '&nbsp;&nbsp;&nbsp;&nbsp;');
    });

    }).change();
</script>

<script>
function getHTML(filename, id, mimeType) {
var elHtml = document.getElementById(id).innerText;
if (navigator.msSaveBlob) {
  navigator.msSaveBlob(new Blob([elHtml], { type: mimeType + ';charset=utf-8;' }), filename);
} else {
    var link = document.createElement('a');
    mimeType = mimeType || 'text/plain';
    link.setAttribute('download', filename);
    link.setAttribute('href', 'data:' + mimeType  +  ';charset=utf-8,' + encodeURIComponent(elHtml));
    link.click();
}}
</script>

{% endblock %}