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

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

<body>
  <div id="image-highlighter"></div>
  <div id="page-container">
    <div id="content-wrap">
      <th:block th:insert="~{fragments/navbar.html :: navbar}"></th:block>
      <br><br>
      <div class="container">
        <div class="row justify-content-center">
          <div class="col-md-12">
            <div class="bg-card">
              <div class="tool-header">
                <span class="material-symbols-rounded tool-header-icon advance">construction</span>
                <span class="tool-header-text" th:text="#{multiTool.header}"></span>
              </div>
              <div class="mt-action-bar d-flex flex-wrap">
                <div class="mt-filename">
                  <label for="filename-input" th:text="#{multiTool.uploadPrompts}">Filename</label>
                  <input type="text" class="form-control" id="filename-input"
                    th:placeholder="#{multiTool.uploadPrompts}">
                </div>
                <div class="mt-action-btn">
                  <button class="btn btn-primary" onclick="addFiles()">
                    <span class="material-symbols-rounded">
                      add
                    </span>
                  </button>
                  <button class="btn btn-secondary enable-on-file" onclick="rotateAll(-90)" disabled>
                    <span class="material-symbols-rounded">
                      rotate_left
                    </span>
                  </button>
                  <button class="btn btn-secondary enable-on-file" onclick="rotateAll(90)" disabled>
                    <span class="material-symbols-rounded">
                      rotate_right
                    </span>
                  </button>
                  <button class="btn btn-secondary enable-on-file" onclick="splitAll()" disabled>
                    <span class="material-symbols-rounded">
                      cut
                    </span>
                  </button>
                  <button id="select-pages-container" class="btn btn-secondary enable-on-file"
                    th:title="#{multiTool.selectPages}" onclick="toggleSelectPageVisibility()" disabled>
                    <span id="select-pages-button" class="material-symbols-rounded">
                      event_list
                    </span>
                  </button>
                  <button id="select-All-Container" class="btn btn-secondary enable-on-file hidden"
                    onclick="toggleSelectAll()" disabled>
                    <span th:title="#{multiTool.selectAll}" class="material-symbols-rounded"
                      id="select-icon">select_all</span>
                    <span th:title="#{multiTool.deselectAll}" class="material-symbols-rounded" style="display: none;"
                      id="deselect-icon">deselect</span>
                  </button>
                  <div class=" button-container">
                    <button th:title="#{multiTool.deleteSelected}" id="delete-button" class="btn btn-danger hidden"
                      onclick="deleteSelected()">
                      <span class="material-symbols-rounded">delete</span>
                    </button>
                  </div>
                  <button id="export-selected-button" class="btn btn-primary enable-on-file hidden"
                    onclick="exportPdf(true)" disabled>
                    <span th:title="#{multiTool.downloadSelected}" class="material-symbols-rounded">
                      file_save
                    </span>
                  </button>
                  <button class="btn btn-secondary enable-on-file" onclick="addFilesBlankAll()" disabled>
                    <span class="material-symbols-rounded">
                      insert_page_break
                    </span>
                  </button>
                  <button id="export-button" class="btn btn-primary enable-on-file" onclick="exportPdf(false)" disabled>
                    <span th:title="#{multiTool.downloadAll}" class="material-symbols-rounded">
                      download
                    </span>
                  </button>
                </div>
                <div id="selected-pages-display" class="selected-pages-container hidden">
                  <div style="display:flex; height:3rem; margin-right:1rem">
                    <h5 th:text="#{multiTool.selectedPages}" style="white-space: nowrap; margin-right: 1rem;">Selected
                      Pages</h5>
                    <input type="text" id="csv-input" class="form-control" style="height:2.5rem" placeholder="1,3,5-10"
                      value="">
                  </div>
                  <ul id="selected-pages-list" class="pages-list"></ul>
                </div>
              </div>

              <div class="multi-tool-container">
                <div class="d-flex flex-wrap" id="pages-container-wrapper">
                  <div id="pages-container">
                    <div class="page-container" th:each="file, status: ${fileList}"
                      th:id="'page-container-' + ${status.index}">
                      <div class="page-number-container">
                        <span th:text="${status.index + 1}"></span>
                      </div>
                      <img th:src="${file.imageUrl}" alt="File Page">
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
    <div id="drag-container"></div>
    <th:block th:insert="~{fragments/footer.html :: footer}"></th:block>
  </div>
  <script type="module" th:src="@{'/pdfjs-legacy/pdf.mjs'}"></script>
  <script th:src="@{'/js/thirdParty/pdf-lib.min.js'}"></script>
  <script>
    window.selectedPages = [];
    window.selectPage = false;
    window.selectAll = false;
    const csvInput = document.getElementById("csv-input");
    csvInput.addEventListener("keydown", function (event) {
      if (event.key === "Enter") {
        updatePagesFromCSV();
      }
    });
    csvInput.addEventListener("blur", function () {
      updatePagesFromCSV();
    });
  </script>
  <script type="module">
    import PdfContainer from './js/multitool/PdfContainer.js';
    import DragDropManager from "./js/multitool/DragDropManager.js";
    import ImageHighlighter from "./js/multitool/ImageHighlighter.js";
    import PdfActionsManager from './js/multitool/PdfActionsManager.js';
    import FileDragManager from './js/multitool/fileInput.js';
    // enables drag and drop
    const dragDropManager = new DragDropManager('drag-container', 'pages-container');
    // enables image highlight on click
    const imageHighlighter = new ImageHighlighter('image-highlighter');
    // enables the default action buttons on each file
    const pdfActionsManager = new PdfActionsManager('pages-container');
    const fileDragManager = new FileDragManager();
    // Scroll the wrapper horizontally

    // Automatically exposes rotateAll, addFiles and exportPdf to the window for the global buttons.
    const pdfContainer = new PdfContainer(
      'pages-container',
      'pages-container-wrapper',
      [
        dragDropManager,
        imageHighlighter,
        pdfActionsManager,
        fileDragManager
      ]
    )

    fileDragManager.setCallback(async (files) => pdfContainer.addFilesFromFiles(files));
  </script>
</body>

</html>
