@extends('app.my-account.admin.users.single')

@section('details')

    <div>
        <h4><b>Messages</b></h4>
        <script src="https://static.opentok.com/v2/js/opentok.min.js"></script>
        <div class="container">
            <div class="custom-card w-100 p-0 patients-content">
                <div class="mcp-theme-1 im-body" id="messages">
                    <div class="card overflow-hidden border-0 h-100">

                        <div class="msg-header p-3 d-flex align-items-center shadow-sm">
                            <strong class="">
                                <i class="fas fa-comments mr-2"></i>
                                Messages
                            </strong>
                        </div>
                        <div class="card-body p-0 h-100">

                            <div class="im-container h-100">
                                <div class="im-rhs p-2">
                                    @if (!$messages || !count($messages))
                                        <div class="py-4 text-center text-secondary">
                                            <h3 class="mb-0"><i class="far fa-comment-dots"></i></h3>
                                            No messages yet!
                                        </div>
                                    @endif
                                    <div class="im-messages">
                                        <div class="mh-100 overflow-auto opacity-0" id="im-scroller">
                                            <?php $messageDates = []; ?>
                                            @foreach ($messages as $k => $message)
                                                @if (!in_array(friendly_date($message->created_at), $messageDates))
                                                    <?php array_push($messageDates, friendly_date($message->created_at)); ?>
                                                    <div class="text-center my-4">
                                                        <span style="background:#c2efff"
                                                            class="py-1 px-3 text-secondary rounded text-sm">{{ friendly_date_est($message->created_at) }}</span>
                                                    </div>
                                                @endif
                                                <div class="d-flex align-items-start">
                                                    @if ($message->from_user_id !== $performer->user->id)
                                                        <div class="">
                                                            @if (!$message->is_removed)
                                                                @if ($k == 0 || $messages[$k - 1]->from_user_id !== $messages[$k]->from_user_id)
                                                                    <!-- remove unecessary timestamps -->
                                                                    <div class="circle-icon">
                                                                        {{ mb_substr($message->fromUser->name_first, 0, 1) }}
                                                                    </div>
                                                                @else
                                                                    <div class="circle-icon op">
                                                                        {{ mb_substr($message->fromUser->name_first, 0, 1) }}
                                                                    </div>
                                                                @endif
                                                            @endif
                                                        </div>
                                                    @endif
                                                    <div class="w-100">
                                                        <div class="im-message mt-0 pr-5 {{ $message->from_user_id === $performer->user->id ? 'sent' : 'received' }}"
                                                            data-uid="{{ $message->uid }}"
                                                            data-mark-as-read="{{ !$message->is_read ? 1 : 0 }}">
                                                            <div class="im-message-sender align-items-center">
                                                                @if (!$message->is_removed)
                                                                    @if ($k == 0 || $messages[$k - 1]->from_user_id !== $messages[$k]->from_user_id)
                                                                        <!-- remove unecessary timestamps -->
                                                                        @if ($message->from_user_id !== $performer->user->id)
                                                                            <small
                                                                                class="mr-2 text-secondary">{{ $message->fromUser->displayName() }},</small>
                                                                        @endif
                                                                        <small
                                                                            class="header-item text-secondary text-sm">{{ friendly_time_by_time_zone($message->created_at) }}</small>
                                                                    @endif
                                                                    @if ($performer->user->id == $message->created_by_user_id && $message->content_text)
                                                                        <div class="header-item">
                                                                            <div moe large relative>
                                                                                @if ($k == 0 || $messages[$k - 1]->from_user_id !== $messages[$k]->from_user_id)
                                                                                    <a href="#" start show><i
                                                                                            class="fa fa-edit on-hover-opaque text-pry text-sm hidden edit"
                                                                                            style="top:18px;"></i></a>
                                                                                @else
                                                                                    <a href="#" start show><i
                                                                                            class="fa fa-edit on-hover-opaque text-pry text-sm hidden edit"></i></a>
                                                                                @endif
                                                                                <form url="/api/message/editContent"
                                                                                    class="text-left" right>
                                                                                    <input type="hidden" name="uid"
                                                                                        value="{{ $message->uid }}">
                                                                                    <div class="mb-2">
                                                                                        <label class="mb-1 text-sm">Edit
                                                                                            Message</label>
                                                                                        <textarea name="contentText" rows="3" class="form-control form-control-sm">{{ $message->content_text }}</textarea>
                                                                                    </div>
                                                                                    <div class="mt-3">
                                                                                        <button submit
                                                                                            class="btn btn-sm btn-primary mr-2">Submit</button>
                                                                                        <button cancel
                                                                                            class="btn btn-default btn-sm border">Cancel</button>
                                                                                    </div>
                                                                                </form>
                                                                            </div>
                                                                        </div>
                                                                    @endif
                                                                    @if ($message->from_user_id === $performer->user->id)
                                                                        <span class="header-item hidden delete">
                                                                            <a href="#" native class="remove-message"
                                                                                data-message-uid="{{ $message->uid }}"><i
                                                                                    class="fa fa-trash-alt text-danger text-sm"></i></a>
                                                                        </span>
                                                                    @endif
                                                                @endif
                                                            </div>
                                                            @if ($message->is_removed)
                                                                <div class="im-message-content text-secondary font-italic">
                                                                    This message was removed.</div>
                                                            @else
                                                                @if ($message->content_text)
                                                                    <?php
                                                                    $message->content_text = preg_replace_callback(
                                                                        '~(?:http|ftp)s?://(?:www\.)?([a-z0-9.-]+\.[a-z]{2,3}(?:/\S*)?)~i',
                                                                        function ($match) {
                                                                            return '<a native target="_blank" href="' . $match[0] . '">' . $match[0] . '</a>';
                                                                        },
                                                                        $message->content_text,
                                                                    );
                                                                    ?>
                                                                    <div class="im-message-content">{!! $message->content_text !!}
                                                                    </div>
                                                                @endif
                                                            @endif
                                                            @if (count($message->attachments) && !$message->is_removed)
                                                                <div class="attachments-container mt-1 d-flex align-items-center flex-wrap {{ $message->from_user_id === $performer->user->id ? 'justify-content-end' : 'justify-content-start' }}"
                                                                    data-message-uid="{{ $message->uid }}"
                                                                    data-attachments-loaded="0">
                                                                    <span class="my-1 text-primary c-pointer text-sm">
                                                                        <i class="fa fa-paperclip"></i>
                                                                        {{ count($message->attachments) }}
                                                                        attachment{{ count($message->attachments) === 1 ? '' : 's' }}
                                                                    </span>
                                                                </div>
                                                            @endif
                                                        </div>
                                                    </div>
                                                </div>
                                            @endforeach
                                        </div>
                                    </div>
                                    @if ($toUser)
                                        <div class="im-input">
                                            <div class="d-flex align-items-end">
                                                <div class="msg-input">
                                                    <textarea placeholder="Enter your message here..."></textarea>
                                                    <button class="btn btn-sm btn-input" id="im-btn-send"><i
                                                            class="fa fa-paper-plane"></i></button>
                                                </div>
                                                <div class="fabs ml-2">
                                                    <button class="btn btn-sm btn-info ml-2" id="im-btn-select-file"><i
                                                            class="fa fa-paperclip"></i></button>
                                                </div>
                                            </div>
                                            <div class="d-flex align-items-end flex-wrap" id="selected-files">
                                            </div>
                                        </div>
                                    @endif

                                    <div>
                                        {{ $messages->withQueryString()->links() }}
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <script>
            $(document).ready(function() {

                setTimeout(function() {
                    jQuery('.mark-as-read').click();
                }, 1000);

                let inProgress = false;

                function showSelectedFiles() {
                    $('#selected-files').empty();
                    $('.im-file-upload').each(function() {
                        if (this.files && this.files.length) {
                            for (let i = 0; i < this.files.length; i++) {
                                $('#selected-files').append($('<div class="selected-file" data-id="' + this.id +
                                    '" title="Click to remove">').text(this.files[i].name));
                            }
                        }
                    });
                }

                function hasError(_data) {
                    let msg = 'Unknown error!';
                    if (_data) {
                        if (_data.success) return false;
                        else if (_data.message) msg = _data.message;
                    }
                    toastr.error(msg);
                    return true;
                }

                function doSend(_elem) {
                    if (inProgress) return false;
                    inProgress = true;
                    showMask();
                    let text = $.trim(_elem.value);
                    let formData = new FormData();
                    formData.set('fromUserUid', '{{ $performer->user->uid }}');
                    formData.set('toUserUid', '{{ isset($toUser) ? $toUser->uid : null }}');
                    formData.set('contentText', text);

                    let hasFiles = false;
                    $('.im-file-upload').each(function() {
                        if (this.files && this.files.length) {
                            for (let i = 0; i < this.files.length; i++) {
                                formData.append('attachments', this.files[i]);
                                hasFiles = true;
                            }
                        }
                    });

                    if (!hasFiles && !text) { // either attachment or text or both should be there
                        inProgress = false;
                        hideMask();
                        return false;
                    }

                    jQuery.ajax('/api/message/create', {
                        dataType: 'json',
                        data: formData,
                        processData: false,
                        contentType: false,
                        type: 'POST',
                    }).done(function(_data) {
                        if (!hasError(_data)) {
                            fastReload();
                        } else {
                            $('.im-input textarea').val('');
                            inProgress = false;
                            hideMask();
                        }
                    });
                    return false;
                }


                function init() {
                    @if (isset($user))
                        $('.im-input textarea').on('keydown', function(_e) {
                            if (_e.which === 13 && !_e.shiftKey) {
                                return doSend(this);
                            }
                        });

                        $('#im-btn-send').click(function() {
                            return doSend($('.im-input textarea')[0]);
                        });

                        $('#plusBtn').click(function() {
                            $('.hide').toggle();
                            $('.show').toggle();
                        });

                        $('#im-btn-select-file').click(function() {
                            let fiID = Math.floor(Math.random() * 10000);
                            let fileInput = $('<input type="file" class="d-none im-file-upload" id="fu-' +
                                fiID + '">');
                            $('.im-input').append(fileInput)
                            fileInput.click();
                        });

                        $(document).on('change', '.im-file-upload', function() {
                            showSelectedFiles();
                        });

                        $(document)
                            .off('click', '.selected-file')
                            .on('click', '.selected-file', function() {
                                $('#' + $(this).attr('data-id')).remove();
                                showSelectedFiles();
                            });

                        $(document)
                            .off('click.load-attachments', '.attachments-container[data-attachments-loaded="0"]>span')
                            .on('click.load-attachments', '.attachments-container[data-attachments-loaded="0"]>span',
                                function() {
                                    let container = $(this).closest('.attachments-container');
                                    if (inProgress) return false;
                                    inProgress = true;
                                    $.get('/admin/users/view/{{$user->uid}}/messages/' + container.attr(
                                        'data-message-uid') + '/attachments', (_data) => {
                                        container.html(_data).attr('data-attachments-loaded', 1);
                                    }).then(function() {
                                        inProgress = false;
                                    });
                                });

                        $(document)
                            .off('click', '.mark-as-read')
                            .on('click', '.mark-as-read', function() {
                                $.post('/api/message/markRead', {
                                    uid: $(this).attr('data-message-uid')
                                }, () => {
                                    $(this).replaceWith(
                                        '<i class="fa fa-check text-secondary on-hover-opaque text-sm"></i>'
                                    );
                                    let unreadBadge = $('.unread-badge[data-user-id="' +
                                        {{ $user->id }} + '"]').first();
                                    if (unreadBadge.length) {
                                        let newCount = (+unreadBadge.text()) - 1;
                                        if (newCount) {
                                            unreadBadge.text(newCount);
                                        } else {
                                            unreadBadge.remove();
                                        }
                                    }
                                }, 'json');
                                return false;
                            });

                        $(document)
                            .off('click', '.remove-message')
                            .on('click', '.remove-message', function() {
                                $.post('/api/message/markAsRemoved', {
                                    uid: $(this).attr('data-message-uid')
                                }, () => {
                                    $(this).closest('.im-message').html(
                                        '<div class="im-message-content text-secondary font-italic">This message was removed.</div>'
                                    );
                                }, 'json');
                                return false;
                            });

                        var imScroller = document.getElementById("im-scroller");
                        imScroller.scrollTop = imScroller.scrollHeight;
                        $(imScroller).removeClass('opacity-0');
                    @endif

                }
                init();
            });
        </script>
    </div>

@endsection