{{ define "content" }}
<style>
.breadcrumb:before {
    content: '/';
}
#notifications {
    top: 20px;
    right: 30px;
    position: fixed;
    z-index: 2
}
</style>

<nav class="nav-extended">
    <div class="nav-wrapper container">
        <a href="/buckets/{{$.BucketName}}" class="brand-logo center"><i class="material-icons">folder_open</i>{{ .BucketName }}</a>
        {{ if not .Objects }}
        <ul class="right">
            <li>
                <a class="waves-effect waves-light btn" href="#" onclick="deleteBucket({{ .BucketName }})">
                    Delete <i class="material-icons right">delete</i>
                </a>
            </li>
        </ul>
        {{ end }}
    </div>

    <div class="nav-wrapper container">
        <a href="/buckets" class="breadcrumb"><i class="material-icons">arrow_back</i> buckets </a>
        {{ $url := printf "/buckets/%s/" $.BucketName }}
        <a href="{{ $url }}" class="breadcrumb">{{ $.BucketName }}</a>

        {{ range $index, $path := .Paths }}
        {{ $url = printf "%s%s/" $url $path }}
        <a href="{{ $url }}" class="breadcrumb">{{ $path }}</a>
        {{ end }}
    </div>
  </div>
</nav>

<div class="section" style="margin: 10px; position: relative;">
    {{ if .Objects }}
    <table class="striped">
        <thead>
            <tr>
                <th>Key</th>
                <th>Size</th>
                <th>Owner</th>
                <th>Last Modified</th>
                <th style="min-width:165px;"></th>
            </tr>
        </thead>

        <tbody>
            {{ range $index, $object := .Objects }}
            <tr>
                <td
                    {{ if $object.IsFolder }}
                    onclick="location.href='/buckets/{{ $.BucketName }}/{{ $object.Key }}'"}
                    style="cursor:pointer;"
                    {{ end }}>
                    <i class="material-icons">{{ $object.Icon }}</i> {{ $object.DisplayName }}
                </td>
                <td>{{ $object.Size }} bytes</td>
                <td>{{ $object.Owner }}</td>
                <td>{{ $object.LastModified }}</td>
                <td>
                    {{ if not $object.IsFolder }}
                        <button class="dropdown-trigger waves-effect waves-teal btn" data-target="actions-dropdown-{{ $index }}">
                            Actions <i class="material-icons right">arrow_drop_down</i>
                        </button>
                        <!-- Dropdown Structure -->
                        <ul id="actions-dropdown-{{ $index }}" class="dropdown-content">
                            <li><a target="_blank" href="/api/buckets/{{ $.BucketName }}/objects/{{ $object.Key }}">Download</a></li>
                            {{- if $.AllowDelete }}
                            <li><a href="#" onclick="deleteObject({{ $.BucketName }}, {{ $object.Key }})">Delete</a></li>
                            {{- end }}
                        </ul>
                    {{ end }}
                </td>
            </tr>
            {{ end }}
        </tbody>
    </table>
    {{ end }}

    {{ if not .Objects }}
    <p style="text-align:center;margin-top:2em;color:gray;">No objects in <strong>{{ .BucketName }}/{{ .CurrentPath }}</strong> yet</p>
    {{ end }}

    <div id="notifications">
        <div id="notification-template" class="card" style="display: none;">
            <div class="card-content" style="padding: 12px">
                <span class="card-title">Uploading</span>
                <p> I am a very simple card </p>
                <div class="progress">
                    <div class="indeterminate"></div>
                </div>
            </div>
        </div>
    </div>
</div>

<div class="fixed-action-btn">
    <button type="button" class="btn-floating btn-large red tooltipped" id="upload-file-btn" data-position="top" data-tooltip="Upload files">
        <i class="large material-icons">add</i>
    </button>

    <button type="button" class="btn-floating btn-large red tooltipped" id="upload-folder-btn" data-position="top" data-tooltip="Upload folder">
        <i class="large material-icons">create_new_folder</i>
    </button>

     <button type="button" class="btn-floating btn-large red modal-trigger tooltipped" data-target="modal-create-folder" data-position="top" data-tooltip="Change path">
        <i class="large material-icons">create</i>
    </button>
</div>

<input type="file" id="upload-folder-input" webkitdirectory multiple style="display: none;">
<input type="file" id="upload-file-input" name="file" multiple style="display: none;">

<div id="modal-create-folder" class="modal">
    <form id="create-folder-form" enctype="multipart/form-data">

        <div class="modal-content">
            <h4>Change directory path</h4>
            <br>
            <div class="row">
                <div class="col s6">
                    <div class="input-field">
                        <input name="new-path" id="new-path" type="text">
                        <label for="new-path">Path</label>
                    </div>
                </div>
            </div>
        </div>

        <div class="modal-footer">
            <button type="button" class="modal-close waves-effect waves-green btn-flat">Cancel</button>
            <button type="submit" class="modal-close waves-effect waves-green btn">Create</button>
        </div>

    </form>
</div>

<script>
function deleteObject(bucketName, objectName) {
    $.ajax({
        type: 'DELETE',
        url: '/api/buckets/' + bucketName + '/objects/' + objectName,
        success: function () { location.reload(); }
    })
}
function deleteBucket(bucketName) {
    $.ajax({
        type: 'DELETE',
        url: '/api/buckets/' + bucketName,
        success: function () { window.location.replace('/buckets'); }
    })
}

function handleUploadFiles(event) {
    files = event.target.files
    url = "/api/buckets/{{ .BucketName }}/objects"
    uploadFiles(files, url);
}

function handleCreateFolder(event) {
    event.preventDefault();

    const form = event.target;
    const formData = new FormData(form);
    const newPath = formData.get("new-path")

    let newHref = window.location.href + newPath
    if(!newHref.endsWith("/")) {
        newHref = newHref + "/"
    }

    window.location.href = newHref
}

function uploadFiles(files, url) {
    uploadPromises = [];
    for(file of files) {
        uploadPromises.push(uploadFile(file, url));
    }
    Promise.all(uploadPromises).then(values => {
        window.location.reload();
    });
}

function uploadFile(file, url) {
    const formData = new FormData();
    formData.append('file', file);
    if( !!file.webkitRelativePath ) {
        formData.append('path', "{{ .CurrentPath }}" + file.webkitRelativePath );
    } else {
        formData.append('path', "{{ .CurrentPath }}" + file.name );
    }

    const notification = createNotification(file.name);
    notifications = document.getElementById('notifications');
    notifications.appendChild(notification);

    return fetch(url, {
        method: "POST",
        body: formData
    }).then(response => {
        notifications.removeChild(notification);
    })
}

function createNotification(fileName) {
    notificationTemplate = document.getElementById('notification-template');
    notification = notificationTemplate.cloneNode(true);
    notification.getElementsByTagName('p')[0].setHTML(fileName);
    notification.removeAttribute("id");
    notification.removeAttribute("style");
    return notification;
}

window.onload = (event) => {
    $('#create-folder-form').submit(handleCreateFolder)

    uploadFolderInput = $('#upload-folder-input');
    $('#upload-folder-btn').click(event => uploadFolderInput.click());
    uploadFolderInput.change(handleUploadFiles);

    uploadFileInput = $('#upload-file-input');
    $('#upload-file-btn').click(event => uploadFileInput.click());
    uploadFileInput.change(handleUploadFiles);

    $(document).ready(function(){
        $('.tooltipped').tooltip();
    });
};
</script>
{{ end }}