{% macro dirlisting(dir, path='') -%}
<ul class="list-group">
    {% for subdirname, subdirobj in dir.get_subdirs().items() %}
    {%- set subdirpath = os.path.relpath(subdirobj.fullpath, music_library.fullpath) %}
    {%- set subdirid = subdirpath.replace("/","-") %}
    <li class="directory list-group-item list-group-item-primary">
        <div class="btn-group" role="group">
            <div class="btn-group" role="group">
                <form method="post" class="directory">
                    <input type="text" value="{{ subdirpath }}" name="add_folder" hidden>
                    <button type="button" class="btn btn-success btn-sm btn-submit"><i class="fa fa-plus" aria-hidden="true"></i></button>
                </form>
                <div class="btn-group" role="group">
                    <button id="btnGroupDrop2" type="button" class="btn btn-success btn-sm dropdown-toggle btn-space" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
                    <div class="dropdown-menu" aria-labelledby="btnGroupDrop2" style="">
                        <form method="post" class="directory">
                            <input type="text" value="{{ subdirpath }}" name="add_folder" hidden>
                            <a href="#" class="dropdown-item a-submit"><i class="fa fa-folder" aria-hidden="true"></i> Entire folder</a>
                        </form>
                        <form method="post" class="directory">
                            <input type="text" value="{{ subdirpath }}" name="add_folder_recursively" hidden>
                            <a href="#" class="dropdown-item a-submit"><i class="fa fa-folder" aria-hidden="true"></i> Entire folder and sub-folders</a>
                        </form>
                    </div>
                </div>
            </div>

        </div>

        <a data-toggle="collapse"
                    data-target="#multiCollapse-{{ subdirid }}" aria-expanded="true"
                    aria-controls="multiCollapse-{{ subdirid }}" href="#"><i class="fa fa-folder" aria-hidden="true"></i> <small>{{ subdirpath }}/</small></a>

        <div class="btn-group" style="float: right;">
            <form action="./download" method="get" class="directory">
                <input type="text" value="{{ subdirpath }}" name="directory" hidden>
                <button type="submit" class="btn btn-primary btn-sm btn-space"><i class="fa fa-download" aria-hidden="true"></i></button>
            </form>
            <form method="post">
                <input type="text" value="{{ subdirpath }}" name="delete_folder" hidden>
                <button type="submit" class="btn btn-danger btn-sm btn-space"><i class="fas fa-trash-alt"></i></button>
            </form>
        </div>
    </li>
    <div class="collapse multi-collapse" id="multiCollapse-{{ subdirid }}">
        {{- dirlisting(subdirobj, subdirpath) -}}
    </div>
    {% endfor %}
    {%- set files = dir.get_files() %}
    {%- if files %}
    {% for file in files %}
    {% set filepath = os.path.relpath(os.path.join(dir.fullpath, file), music_library.fullpath) %}
    <li class="file list-group-item">
        <div class="btn-group" role="group">
            <div class="btn-group" role="group">
                <form method="post" class="file file_add">
                    <input type="text" value="{{ filepath }}" name="add_file_bottom" hidden>
                    <button type="button" class="btn btn-success btn-sm btn-submit"><i class="fa fa-plus" aria-hidden="true"></i></button>
                </form>
                <div class="btn-group" role="group">
                    <button id="btnGroupDrop2" type="button" class="btn btn-success btn-sm dropdown-toggle btn-space" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"></button>
                    <div class="dropdown-menu" aria-labelledby="btnGroupDrop2" style="">
                        <form method="post" class="file file_add">
                            <input type="text" value="{{ filepath }}" name="add_file_bottom" hidden>
                            <a href="#" class="dropdown-item a-submit"><i class="fa fa-angle-down" aria-hidden="true"></i> To bottom of play list</a>
                        </form>
                        <form method="post" class="file file_add">
                            <input type="text" value="{{ filepath }}" name="add_file_next" hidden>
                            <a href="#" class="dropdown-item a-submit"><i class="fa fa-angle-right" aria-hidden="true"></i> After current song</a>
                        </form>
                    </div>
                </div>
            </div>

        </div>
        <div class="btn-group lead"><div class="btn-space"><i class="fa fa-music" aria-hidden="true"></i></div> {{ filepath }}</div>

        <div class="btn-group" style="float: right;">
            <form action="./download" method="get" class="file file_download">
                <input type="text" value="{{ filepath }}" name="file" hidden>
                <button type="submit" class="btn btn-primary btn-sm btn-space"><i class="fa fa-download" aria-hidden="true"></i></button>
            </form>
            <form method="post">
                <input type="text" value="{{ filepath }}" name="delete_music_file" hidden>
                <button type="submit" class="btn btn-danger btn-sm btn-space"><i class="fas fa-trash-alt"></i></button>
            </form>
        </div>
    </li>
    {% endfor %}
    {%- endif %}
</ul>
{%- endmacro %}

<!DOCTYPE html>

<head>
    <meta charset="UTF-8">
    <title>botamusique web interface</title>
    <link rel="stylesheet" href="/static/css/bootstrap.min.css">
    <link rel="stylesheet" href="/static/css/custom.css">
    <META HTTP-EQUIV="Pragma" CONTENT="no-cache">
    <META HTTP-EQUIV="Expires" CONTENT="-1">
</head>

<body>
    <div class="container">
        <div class="bs-docs-section">
            <div class="page-header" id="banner">
                <h1><i class="fa fa-music" aria-hidden="true"></i> botamusique Web Interface</h1>
            </div>
        </div>
        <div class="bs-docs-section">
            <div class="row">
            <div class="col">
                <div id="playlist" class="card">
                    <div class="card-header">
                        <h2 class="card-title"><i class="fa fa-list" aria-hidden="true"></i> Play List</h2>
                    </div>

                    <div class="card-body">
                        <div class="btn-group" style="margin-bottom: 5px;">
                            <form method="post">
                                <input type="text" value="randomize" name="action" hidden>
                                <button type="submit" class="btn btn-primary btn-space"><i class="fas fa-random"></i></button>
                            </form>
                           <form method="post">
                                <input type="text" value="stop" name="action" hidden>
                                <button type="submit" class="btn btn-danger btn-space"><i class="fas fa-stop"></i></button>
                            </form>
                        </div>

                        <div class="btn-group" style="float: right;">
                            <form method="post">
                                <input type="text" value="volume_down" name="action" hidden>
                                <button type="submit" class="btn btn-warning btn-space"><i class="fa fa-volume-down" aria-hidden="true"></i></button>
                            </form>
                            <form method="post">
                                <input type="text" value="volume_up" name="action" hidden>
                                <button type="submit" class="btn btn-warning btn-space"><i class="fa fa-volume-up" aria-hidden="true"></i></button>
                            </form>
                        </div>

                        <table class="table">
                            <thead>
                                <tr>
                                    <th scope="col">#</th>
                                    <th scope="col">Title</th>
                                    <th scope="col">Url/Path</th>
                                    <th scope="col">Action</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% if playlist.length() == 0 %}
                                    <tr class="table-dark">
                                    <td colspan="4" class="text-muted" style="text-align:center;"> Play list is empty. </td>
                                    </tr>
                                {% else %}
                                {% for m in playlist.playlist %}
                                {% if loop.index0 == playlist.current_index %}
                                <tr class="table-active">
                                {% else %}
                                <tr>
                                {% endif %}
                                    <th scope="row">{{ loop.index }}</th>
                                    <td>
                                        <div class="playlist-title">
                                            {% if 'thumbnail' in m %}
                                                <img width="80" src="data:image/PNG;base64,{{ m['thumbnail'] }}"/>
                                                {% else %}
                                                <img width="80" src="/static/image/unknown-album.png"/>
                                            {% endif %}
                                        </div>
                                        <div class="playlist-artwork">
                                            {% if 'title' in m and m['title'].strip() %}
                                                <b>{{ m['title'] }}</b>
                                            {% else %}
                                                <b>{{ m['url'] }}</b>
                                            {% endif %}
                                            <span class="badge badge-secondary">{{ m['type'].capitalize() }}</span>
                                            <br>
                                            {% if 'artist' in m %}
                                                {{ m['artist'] }}
                                            {% else %}
                                                Unknown Artist
                                            {% endif %}
                                        </div>
                                    </td>
                                    <td>
                                        {% if 'url' in m %}
                                            <small><a href="{{ m['url'] }}"><i>{{ m['url']|truncate(50) }}</i></a></small>
                                        {% elif 'path' in m %}
                                        <small>{{ m['path']|truncate(50) }}</small>
                                        {% endif %}
                                    </td>
                                    <td>
                                        <div class="btn-group">
                                            <form method="post">
                                                <input type="text" value="{{ loop.index0 }}" name="play_music" hidden>
                                                <button type="submit" class="btn btn-success btn-sm btn-space"><i class="fas fa-play"></i></button>
                                            </form>
                                            <form method="post">
                                                <input type="text" value="{{ loop.index0 }}" name="delete_music" hidden>
                                                <button type="submit" class="btn btn-danger btn-sm btn-space"><i class="fas fa-trash-alt"></i></button>
                                            </form>
                                        </div>
                                    </td>
                                </tr>
                                {% endfor %}
                                {% endif %}
                            </tbody>
                        </table>

                        <div class="btn-group">
                            <form method="post">
                                <input type="text" value="clear" name="action" hidden>
                                <button type="submit" class="btn btn-danger btn-space"><i class="fas fa-trash-alt"></i> Clear Playlist</button>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        </div>

        <div class="bs-docs-section">
            <div class="row">
            <div class="col">
                <div id="browser" class="card">
                    <div class="card-header">
                        <h2 class="card-title"><i class="fa fa-list" aria-hidden="true"></i> Music Library</h2>
                    </div>

                    <div class="card-body">
                        <div class="btn-group" style="margin-bottom: 5px;" role="group">
                            <form action="./download" method="get" class="directory form1">
                                <input type="text" value="./" name="directory" hidden>
                                <button type="submit" class="btn btn-secondary btn-space"><i class="fa fa-download" aria-hidden="true"></i> Download All</button>
                            </form>
                            <form method="post" class="directory form3">
                                <input type="text" value="./" name="add_folder_recursively" hidden>
                                <button type="submit" class="btn btn-secondary btn-space"><i class="fa fa-plus" aria-hidden="true"></i> Add All</button>
                            </form>
                        </div>
                        <br />
                        {{ dirlisting(music_library) }}
                    </div>
                </div>
            </div>
        </div>
        </div>
    </div>

    <div id="upload" class="container">
        <div class="bs-docs-section">
            <div class="row">
            <div class="col">
                <div class="card">
                    <div class="card-header">
                        <h5 class="card-title">Upload File</h5>
                    </div>
                    <div class="card-body">
                        <form action="./upload" method="post" enctype="multipart/form-data">
                            <div class="input-group">
                                <div class="custom-file btn-space">
                                    <input type="file" name="file" class="custom-file-input" id="uploadSelectFile"
                                        aria-describedby="uploadSubmit" value="Browse Music file" />
                                    <label class="custom-file-label" for="uploadSelectFile">Choose file</label>
                                </div>
                                <div class="input-group-append">
                                    <span class="input-group-text">Upload To</span>
                                    <input class="form-control btn-space" list="targetdirs" id="targetdir" name="targetdir"
                                        placeholder="uploads" />
                                    <datalist id="targetdirs">
                                        <option value="uploads">
                                            {% for dir in music_library.get_subdirs_recursively() %}
                                        <option value="{{ dir }}">
                                            {% endfor %}
                                    </datalist>

                                    <button class="btn btn-outline-secondary" type="submit"
                                        id="uploadSubmit">Upload</button>
                                </div>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>
        </div>

        <div class="bs-docs-section">
            <div class="row">
            <div class="col">
                <div class="card">
                    <div class="card-header">
                        <h5 class="card-title">Add URL</h5>
                    </div>
                    <div class="card-body">
                        <form method="post">
                            <label>Add Youtube/Soundcloud URL</label>
                            <div class="input-group">
                                <input class="form-control btn-space" type="text" name="add_url">
                                <button type="submit" class="btn btn-primary">Add URL</button>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
            <div class="col">
                <div class="card">
                    <div class="card-header">
                        <h5 class="card-title">Add Radio</h5>
                    </div>
                    <div class="card-body">
                        <form method="post">
                            <label>Add Radio URL</label>
                            <div class="input-group">
                                <input class="form-control btn-space" type="text" name="add_radio">
                                <button type="submit" class="btn btn-primary">Add Radio</button>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>
        </div>
    </div>

    <script src="/static/js/jquery-3.4.1.min.js" crossorigin="anonymous"></script>
    <script src="/static/js/bootstrap.bundle.min.js" crossorigin="anonymous"></script>
    <script src="/static/js/fontawesome.all.js" crossorigin="anonymous"></script>

    <script>
        $('#uploadSelectFile').on('change', function () {
            //get the file name
            var fileName = $(this).val().replace('C:\\fakepath\\', " ");
            //replace the "Choose a file" label
            $(this).next('.custom-file-label').html(fileName);
        });
        $('a.a-submit, button.btn-submit').on('click', function (event) {
            $(event.target).closest('form').submit();
        });
    </script>
</body>

</html>