{{define "title"}}
Branding Settings
{{end}}

{{define "top_css"}}
{{end}}

{{define "username"}}
{{ .username }}
{{end}}

{{define "page_title"}}
Branding Settings
{{end}}

{{define "page_content"}}
<section class="content">
    <div class="container-fluid">
        <!-- <h5 class="mt-4 mb-2">Global Settings</h5> -->
        <div class="row">
            <!-- left column -->
            <div class="col-md-6">
                <div class="card card-success">
                    <div class="card-header">
                        <h3 class="card-title">Wireguard-UI Branding Settings</h3>
                    </div>
                    <!-- /.card-header -->
                    <!-- form start -->
                    <form role="form" id="frm_branding_settings" name="frm_branding_settings">
                        <div class="card-body">

                            <div class="form-group">
                                <label for="favicon">Favicon</label>
                                <div class="input-group input-group">
                                    <input type="text" class="form-control" id="favicon" name="favicon" disabled>
                                    <span class="input-group-append">
                                        <label class="btn btn-default">Select favicon<input type="file"
                                                                                            id="favicon_input"
                                                                                            accept=".ico" hidden>
                                        </label>
                                    </span>
                                </div>
                            </div>

                            <div class="form-group">
                                <label for="brand_logo">Brand logo</label>
                                <div class="input-group input-group">
                                    <input type="text" class="form-control" id="brand_logo" name="brand_logo" disabled>
                                    <span class="input-group-append">
                                        <label class="btn btn-default">Select logo<input type="file"
                                                                                         id="brand_logo_input" accept=".png,.jpg,.jpeg,.gif,.ico" hidden>
                                        </label>
                                    </span>
                                </div>
                            </div>

                            <div class="form-group">
                                <label for="brand_name">Brand name</label>
                                <input type="text" class="form-control" id="brand_name"
                                       name="brand_name" placeholder="WIREGUARD UI"
                                       value="{{if .baseData.BrandName }}{{ .baseData.BrandName }}{{end}}">
                            </div>
                        </div>
                        <!-- /.card-body -->

                        <div class="card-footer">
                            <button type="submit" class="btn btn-success">Save</button>
                        </div>
                    </form>
                </div>
                <!-- /.card -->
            </div>
            <div class="col-md-6">
                <div class="card card-success">
                    <div class="card-header">
                        <h3 class="card-title">Help</h3>
                    </div>
                    <!-- /.card-header -->
                    <div class="card-body">
                        <dl>
                            <dt>1. Favicon</dt>
                            <dd>Formats accepted: <code>.ico</code></dd>
                            <dd>Optional - leave blank or clear to continue using current favicon.</dd>
                            <dt>2. Brand logo</dt>
                            <dd>The logo, displayed in the upper left corner.</dd>
                            <dd>Formats accepted: <code>.png</code>, <code>.jpg</code>, <code>.jpeg</code>, <code>.gif</code>, <code>.ico</code></dd>
                            <dd>Optional - leave blank or clear to continue using current brand logo.</dd>
                            <dt>3. Brand name</dt>
                            <dd>The name, displayed in the upper left corner.</dd>
                            <dd>Mandatory - must contain at least one symbol.</dd>
                        </dl>
                    </div>
                </div>
                <!-- /.card -->
            </div>
        </div>
        <!-- /.row -->
    </div>
</section>

{{end}}

{{define "bottom_js"}}
<script>
    function submitBrandingSettings() {


        var data = new FormData();
        data.append("brand_name", $("#brand_name").val());

        var count = 1;
        if (typeof document.getElementById("favicon_input").files[0] !== 'undefined') {
            readFile(data, 'favicon', "favicon_input");
            count++;
        }
        if (typeof document.getElementById("brand_logo_input").files[0] !== 'undefined') {
            readFile(data, 'logo', "brand_logo_input");
            count++;
        }

        function waitForRead() {
            var temp = 0;
            for (const pair of data.entries()) {
                temp++;
            }
            if (temp !== count) {
                setTimeout(() => waitForRead(), 50);
            } else {
                $.ajax({
                    url: "{{.basePath}}/update-branding",
                    data: data,
                    processData: false,
                    contentType: false,
                    type: "POST",
                    success: function(data) {
                        toastr.success('Updated branding successfully');
                    },
                    error: function(jqXHR, exception) {
                        const responseJson = jQuery.parseJSON(jqXHR.responseText);
                        toastr.error(responseJson['message']);
                    }
                });
            }
        };
        waitForRead();
    }

    function readFile(data, name, element) {
        var image = document.getElementById(element).files[0];
        var reader = new FileReader();
        reader.readAsArrayBuffer(image);
        reader.onloadend = function () {
            data.append(name, image);
        };
    }

</script>
<script>

    $("#favicon_input").on('change', function () {
        $("#favicon").val($("#favicon_input").val());
    });

    $("#brand_logo_input").on('change', function () {
        $("#brand_logo").val($("#brand_logo_input").val());
    });


    // Form validation
    $(document).ready(function () {
        $.validator.setDefaults({
            submitHandler: function () {
                submitBrandingSettings();
            }
        });
        $("#frm_branding_settings").validate({
            rules: {
                brand_name: {
                    required: true
                }
            },
            messages: {
                brand_name: {
                    required: "Please enter a brand name"
                }
            },
            errorElement: 'span',
            errorPlacement: function (error, element) {
                error.addClass('invalid-feedback');
                element.closest('.form-group').append(error);
            },
            highlight: function (element, errorClass, validClass) {
                $(element).addClass('is-invalid');
            },
            unhighlight: function (element, errorClass, validClass) {
                $(element).removeClass('is-invalid');
            }
        });
    });

</script>
{{end}}