<!DOCTYPE html>
<html th:lang="${#locale.toString()}" th:lang-direction="#{language.direction}" xmlns:th="http://www.thymeleaf.org">

<th:block th:insert="~{fragments/common :: head(title=#{imageToPDF.title})}"></th:block>


<body>
    <div id="page-container">
        <div id="content-wrap">
            <div th:insert="~{fragments/navbar.html :: navbar}"></div>
            <br> <br>
            <div class="container">
                <div class="row justify-content-center">
                    <div class="col-md-6">
                        <h2 th:text="#{imageToPDF.header}"></h2>

                        <form method="post" enctype="multipart/form-data" th:action="@{img-to-pdf}">
                        
                           
                            
                            <div th:replace="~{fragments/common :: fileSelector(name='fileInput', multiple=false, accept='image/*', inputText=#{imgPrompt})}"></div>

                            <div class="form-check">
                                <input type="checkbox" class="form-check-input" name="stretchToFit" id="stretchToFit"> 
                                <label class="ml-3" for="stretchToFit" th:text=#{imageToPDF.selectText.1}></label>
                            </div>
                            <div class="form-check">
                                <input type="checkbox" class="form-check-input" name="autoRotate" id="autoRotate"> 
                                <label class="ml-3" for="autoRotate" th:text=#{imageToPDF.selectText.2}></label>
                            </div>
                            <br>
                            <input type="hidden" id="override" name="override" value="multi">
                            <div class="form-group">
                                <label th:text=#{imageToPDF.selectText.3}></label> 
                                <select class="form-control" id="conversionType" name="conversionType" disabled>
                                    <option value="merge" th:text=#{imageToPDF.selectText.4}></option>
                                    <option value="convert" th:text=#{imageToPDF.selectText.5} selected></option>
                                </select>
                            </div>
                            
                            <br> <br>
                            <button type="submit" id="submitBtn" class="btn btn-primary" th:text="#{imageToPDF.submit}"></button>
  <script>
                                 $('#fileInput-input').on('change', function() {
                                    var files = document.getElementById("fileInput-input").files;
                                    var conversionType = document.getElementById("conversionType");
                                    console.log("files.length=" + files.length)
                                    if (files.length > 1) {
                                        conversionType.disabled = false;
                                    } else {
                                        conversionType.disabled = true;
                                    }
                                 });
                                
                                $('#conversionType').change(function() {
                                    var selectedValue = $(this).val();
                                    var override = document.getElementById("override");    
                                    console.log("selectedValue=" + selectedValue)
                                    if (selectedValue === 'merge') {
                                        override.value = "single";                          
                                    } else if (selectedValue === 'convert') {
                                        override.value = "multi";
                                    }
                                });
                                
                            </script>
                                
                        </form>
                    </div>
                </div>
            </div>

        </div>
        <div th:insert="~{fragments/footer.html :: footer}"></div>
    </div>
</body>
</html>