@extends('layouts.core.frontend', [
    'menu' => 'subscriber',
])

@section('title', $list->name . ': ' . trans('messages.subscribers'))

@section('page_header')

    @include('lists._header')

@endsection

@section('content')

    @include('lists._menu', [
        'menu' => 'subscriber',
    ])
    @php
        $IsContactMain = $list['is_all_contact'] ?? 0;
    @endphp
    <div class="d-flex my-4">
        <h2 class="text-primary me-auto"><span class="material-symbols-rounded">people</span>
            {{ trans('messages.subscribers') }}</h2>
        <div class="text-end">
            @if ($IsContactMain === 0)
                <a role="button" class="btn btn-secondary attech-contact-modal-add">
                    <span class="material-symbols-rounded">add</span> {{ trans('messages.attech_contact') }}
                </a>
            @endif
            <a href="{{ action('SubscriberController@create', $list->uid) }}" role="button" class="btn btn-secondary">
                <span class="material-symbols-rounded">add</span> {{ trans('messages.create_subscriber') }}
            </a>
        </div>
    </div>

    <div id="SubscriberListContainer" class="listing-form subscribers-list"
        data-url="{{ action('SubscriberController@listing', $list->uid) }}"
        per-page="{{ Acelle\Model\Subscriber::$itemsPerPage }}">
        <div class="d-flex top-list-controls top-sticky-content">
            <div class="me-auto">
                <div class="filter-box">
                    <span class="me-2 d-flex">
                        <div class="mr-2">
                            @include('helpers.select_tool', [
                                'disable_all_items' => false,
                            ])
                        </div>
                        <div class="btn-group list_actions me-2" style="display:none">
                            <button role="button" class="btn btn-secondary dropdown-toggle" data-bs-toggle="dropdown">
                                {{ trans('messages.actions') }} <span class="number"></span><span class="caret"></span>
                            </button>
                            <ul class="dropdown-menu">
                                <li>
                                    <a data-control="add-tag" href="#" class="dropdown-item"
                                        data-url="{{ action('SubscriberController@addTag', [
                                            'list_uid' => $list->uid,
                                        ]) }}">
                                        <span class="material-symbols-rounded">sell</span>
                                        {{ trans('messages.subscriber.add_tag') }}
                                    </a>
                                </li>
                                <li>
                                    <a data-control="remove-tag" href="#" class="dropdown-item"
                                        data-url="{{ action('SubscriberController@bulkRemoveTag', [
                                            'list_uid' => $list->uid,
                                        ]) }}">
                                        <span class="material-symbols-rounded">disabled_by_default</span>
                                        {{ trans('messages.subscriber.remove_tag_s') }}
                                    </a>
                                </li>
                                <li>
                                    <a class="dropdown-item assign-values-button"
                                        href="{{ action('SubscriberController@assignValues', $list->uid) }}">
                                        <span class="material-symbols-rounded">control_point_duplicate</span>
                                        {{ trans('messages.subscriber.assign_values') }}
                                    </a>
                                </li>
                                <li>
                                    <a class="dropdown-item" link-method="POST"
                                        link-confirm="{{ trans('messages.subscribe_subscribers_confirm') }}"
                                        href="{{ action('SubscriberController@subscribe', $list->uid) }}">
                                        <span class="material-symbols-rounded">mark_email_read</span>
                                        {{ trans('messages.subscribe') }}
                                    </a>
                                </li>
                                <li>
                                    <a class="dropdown-item" link-method="POST"
                                        link-confirm="{{ trans('messages.unsubscribe_subscribers_confirm') }}"
                                        href="{{ action('SubscriberController@unsubscribe', $list->uid) }}">
                                        <span class="material-symbols-rounded">logout</span>
                                        {{ trans('messages.unsubscribe') }}
                                    </a>
                                </li>
                                <li>
                                    <a class="dropdown-item list-action-single" link-method="POST"
                                        link-confirm="{{ trans('messages.subscribers.resend_confirmation_email.confirm') }}"
                                        href="{{ action('SubscriberController@resendConfirmationEmail', $list->uid) }}">
                                        <span class="material-symbols-rounded">mark_email_read</span>
                                        {{ trans('messages.subscribers.resend_confirmation_email') }}
                                    </a>
                                </li>
                                <li>
                                    <a href="#" class="dropdown-item copy_move_subscriber"
                                        data-url="{{ action('SubscriberController@copyMoveForm', [
                                            'from_uid' => $list->uid,
                                            'action' => 'copy',
                                        ]) }}">
                                        <span class="material-symbols-rounded">copy_all</span>
                                        {{ trans('messages.copy_to') }}
                                    </a>
                                </li>
                                <li>
                                    <a href="#move" class="dropdown-item copy_move_subscriber"
                                        data-url="{{ action('SubscriberController@copyMoveForm', [
                                            'from_uid' => $list->uid,
                                            'action' => 'move',
                                        ]) }}">
                                        <span class="material-symbols-rounded">exit_to_app</span>
                                        {{ trans('messages.move_to') }}
                                    </a>
                                </li>
                                <li>
                                    <a class="dropdown-item list-action-single"
                                        link-confirm="{{ trans('messages.delete_subscribers_confirm') }}"
                                        href="{{ action('SubscriberController@delete', $list->uid) }}">
                                        <span class="material-symbols-rounded">delete_outline</span>
                                        {{ trans('messages.delete') }}
                                    </a>
                                </li>
                                <li>
                                    <a href="{{ action('SubscriberController@bulkDelete', $list->uid) }}"
                                        class="dropdown-item bulk-delete">
                                        <span class="material-symbols-rounded">delete_outline</span>
                                        {{ trans('messages.subscriber.bulk_delete') }}
                                    </a>
                                </li>
                            </ul>
                        </div>
                    </span>
                    <span class="filter-group">
                        <span class="title text-semibold text-muted">{{ trans('messages.sort_by') }}</span>
                        <select class="select" name="sort_order">
                            <option value="subscribers.created_at">{{ trans('messages.created_at') }}</option>
                            <option value="subscribers.email">{{ trans('messages.email') }}</option>
                            <option value="tag">{{ trans('messages.tag') }}</option>
                        </select>
                        <input type="hidden" name="sort_direction" value="desc" />
                        <button class="btn btn-xs sort-direction" rel="desc" data-popup="tooltip"
                            title="{{ trans('messages.change_sort_direction') }}" role="button" class="btn btn-xs">
                            <span class="material-symbols-rounded desc">sort</span>
                        </button>
                    </span>
                    <span class="me-2">
                        <select class="select" name="status">
                            <option value="">{{ trans('messages.all_subscribers') }}</option>
                            <option value="subscribed">{{ trans('messages.subscribed') }}</option>
                            <option value="unsubscribed">{{ trans('messages.unsubscribed') }}</option>
                            <option value="unconfirmed">{{ trans('messages.unconfirmed') }}</option>
                            <option value="spam-reported">{{ trans('messages.spam-reported') }}</option>
                            <option value="blacklisted">{{ trans('messages.blacklisted') }}</option>
                        </select>
                    </span>
                    <span class="filter-group ml-10">
                        <select class="select" name="verification_result">
                            <option value="">{{ trans('messages.all_verification') }}</option>
                            @foreach (Acelle\Model\Subscriber::getVerificationStates() as $option)
                                <option value="{{ $option['value'] }}">
                                    {{ $option['text'] }}
                                </option>
                            @endforeach
                        </select>
                    </span>
                    <div class="btn-group mr-2">
                        <button role="button" class="btn btn-default dropdown-toggle" data-bs-toggle="dropdown">
                            {{ trans('messages.columns') }} <span class="caret"></span>
                        </button>
                        <ul class="dropdown-menu list-columns-checkbox dropdown-menu-end"
                            style="max-height:300px;overflow-y:auto;">
                            @foreach ($list->getFields as $key => $field)
                                @if ($field->tag != 'EMAIL')
                                    <li>
                                        <a href="javascript:;" class="dropdown-item">
                                            <label class="d-flex align-items-center">
                                                <input {{ in_array($field->uid, $columns) ? "checked='checked'" : '' }}
                                                    type="checkbox" id="{{ $field->tag }}" name="columns[]"
                                                    value="{{ $field->uid }}" class="styled">
                                                <span class="ms-2">{{ $field->label }}</span>
                                            </label>
                                        </a>
                                    </li>
                                @endif
                            @endforeach
                            <li>
                                <a class="dropdown-item checkbox">
                                    <label class="d-flex align-items-center">
                                        <input {{ in_array('created_at', $columns) ? "checked='checked'" : '' }}
                                            type="checkbox" id="created_at" name="columns[]" value="created_at"
                                            class="styled">
                                        <span class="ms-2">{{ trans('messages.created_at') }}</span>
                                    </label>
                                </a>
                            </li>
                            <li>
                                <a class="dropdown-item checkbox">
                                    <label class="d-flex align-items-center">
                                        <input {{ in_array('updated_at', $columns) ? "checked='checked'" : '' }}
                                            type="checkbox" id="updated_at" name="columns[]" value="updated_at"
                                            class="styled">
                                        <span class="ms-2">{{ trans('messages.updated_at') }}</span>
                                    </label>
                                </a>
                            </li>
                        </ul>

                        <script>
                            $(function() {
                                new ColumnsManager($('#SubscriberListContainer [name="columns[]"]'),
                                    '{{ action('SubscriberController@saveColumnsSettings') }}');
                            })
                            var ColumnsManager = class {
                                constructor(columnCheckers, url) {
                                    this.columnCheckers = columnCheckers;
                                    this.url = url;
                                    this.columnCheckers.on('change', () => {
                                        this.save();
                                    });
                                }
                                save() {
                                    $.ajax({
                                        url: this.url,
                                        method: 'POST',
                                        data: {
                                            _token: CSRF_TOKEN,
                                            columns: this.columnCheckers.filter(':checked').map(function() {
                                                return $(this).val();
                                            }).get()
                                        },
                                    });
                                }
                            }
                        </script>
                    </div>
                    <span class="text-nowrap">
                        <input type="text" name="keyword" class="form-control search"
                            value="{{ request()->keyword }}" placeholder="{{ trans('messages.type_to_search') }}" />
                        <span class="material-symbols-rounded">search</span>
                    </span>
                </div>
            </div>
        </div>

        <div id="SubscribersIndexContent" class="pml-table-container">

        </div>
    </div>
    <div class="attech-contact-modal" style="display:none">
        <div class="modal-dialog modal-lg modal-dialog-scrollable">
            <div class="modal-content">
                <div class="modal-header p-3">
                    <h4 class="m-0">All Contact</h4>
                    <a href="javascript:;" class="material-icons-round back">keyboard_backspace</a>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body pl-3 pt-3 pr-3 pb-0">
                    <form id="attach-contacts-form"
                        action="{{ action('SubscriberController@attachContacts', $list['id']) }}" method="POST">
                        {{ csrf_field() }}
                        <div id="show-all-contact-listing">

                        </div>
                        <div class="modal-footer justify-content-start sticky-bottom bg-white mb-0">
                            <div class="text-end">
                                <button type="submit" class="btn btn-secondary">{{ trans('Save') }}</button>
                                <button type="button"
                                    class="btn btn-light attech-contact-modal-close">{{ trans('close') }}</button>
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
    <script>
        $(function() {
            window.addTagManager = new AddTagManager({
                actions: $('[data-control="add-tag"]'),
            });
            window.removeTagManager = new RemoveTagManager({
                actions: $('[data-control="remove-tag"]'),
            });
        });
        var AddTagManager = class {
            constructor(options) {
                this.actions = options.actions;
                this.popup = new Popup({
                    url: this.actions.attr('data-url'),
                });
                //
                this.events();
            }
            events() {
                var _this = this;
                $(document).on('click', '[data-control="add-tag"]', function(e) {
                    e.preventDefault();
                    _this.popup.load({
                        data: SubscribersIndex.getList().data(),
                    });
                });
            }
        }
        var RemoveTagManager = class {
            constructor(options) {
                this.actions = options.actions;
                this.popup = new Popup({
                    url: this.actions.attr('data-url'),
                });
                //
                this.events();
            }
            events() {
                var _this = this;
                $(document).on('click', '[data-control="remove-tag"]', function(e) {
                    e.preventDefault();
                    _this.popup.load({
                        data: SubscribersIndex.getList().data(),
                    });
                });
            }
        }
    </script>

    <script>
        var SubscribersIndex = {
            list: null,
            getList: function() {
                if (this.list == null) {
                    this.list = makeList({
                        url: '{{ action('SubscriberController@listing', $list->uid) }}',
                        container: $('.subscribers-list'),
                        content: $('#SubscribersIndexContent')
                    });
                }
                return this.list;
            }
        };
        $(function() {
            SubscribersIndex.getList().load();
        });
    </script>

    <script>
        var bulkDeletePopup = new Popup();
        $(document).on('click', '.bulk-delete', function(e) {
            e.preventDefault();
            var url = $(this).attr('href');
            bulkDeletePopup.load(url);
        });
        var assignValues;
        $(document).on('click', '.assign-values-button', function(e) {
            e.preventDefault();
            var data = SubscribersIndex.getList().data();
            var url = $(this).attr('href');
            assignValues = new Popup();
            assignValues.load({
                url: url,
                data: data
            });
        });
        // Copy Move subscribers
        var copyMovePopup;
        $(document).on('click', '.copy_move_subscriber', function() {
            var url = $(this).attr('data-url');
            var data = {};
            // Data list action
            if ($(this).parents('.list_actions').length) {
                var form = $(this).parents(".listing-form");
                var vals = form.find("input[name='ids[]']:checked").map(function() {
                    return this.value;
                }).get();
                data = {
                    ids: vals.join(",")
                };
                // select_tool
                var select_tool = '';
                if (form.find('.select_tool').length && form.find('.select_tool').val() == 'all_items') {
                    select_tool = form.find('.select_tool').val();
                    arr = form.serializeArray();
                    for (var i = 0; i < arr.length; i++) {
                        data[arr[i]['name']] = arr[i]['value'];
                    }
                }
                if (form.find('.select_tool').length) {
                    data.select_tool = form.find('.select_tool').val();
                }
            }
            copyMovePopup = new Popup({
                url: url,
                data: data
            });
            copyMovePopup.load();
        });
        // Ajax copy list
        $(document).on('submit', '#copy-move-subscribers-form form', function(e) {
            e.preventDefault(); // avoid to execute the actual submit of the form.
            var form = $(this);
            var url = form.attr("action");
            addMaskLoading();
            $.ajax({
                type: "POST",
                url: url,
                data: form.serialize()
            }).done(function(msg) {
                if (msg != '') {
                    new Dialog('alert', {
                        message: msg
                    });
                }
                copyMovePopup.hide();
                SubscribersIndex.getList().load();
                removeMaskLoading();
            });
            copyMovePopup.hide();
        });
        // ... previous code ...

        $(document).ready(function() {

            let attachPopup = null;
            let isAttachModalOpening = false;

            // Loader markup (you can customise)
            const loaderHtml = `
        <div class="text-center py-5" id="attach-contacts-loader">
            <div class="spinner-border text-primary" role="status"></div>
            <p class="mt-2">Loading contacts...</p>
        </div>
    `;

            /* ===============================
               OPEN ATTACH CONTACT MODAL
               - show modal immediately (with loader)
               - then call API to fetch content
            =============================== */
            $(document).off('click.attachOpen')
                .on('click.attachOpen', '.attech-contact-modal-add', function(e) {
                    e.preventDefault();

                    if (isAttachModalOpening || attachPopup) return false;

                    isAttachModalOpening = true;
                    const $btn = $(this);
                    $btn.prop('disabled', true); // prevent fast clicks

                    try {
                        // Put loader into the hidden template BEFORE creating popup
                        // This ensures popup shows loader immediately
                        $('.attech-contact-modal').find('#show-all-contact-listing').html(loaderHtml);

                        const popupHtml = $('.attech-contact-modal').html();

                        attachPopup = new Popup({
                            closeOnOverlayClick: true,
                            closeOnEsc: true
                        });

                        // load & show immediately (user sees modal + loader)
                        attachPopup.loadHtml(popupHtml);
                        attachPopup.show();

                        // bind events for close/submit/checkbox etc. (works on the popup content)
                        bindAttachModalEvents();

                        // Now perform the API call to fetch actual content
                        $.ajax({
                            url: '{{ action('SubscriberController@allcontactGet', $list->id) }}',
                            type: 'GET',
                            // no need for beforeSend because loader is already visible inside popup
                            success: function(html) {

                                // Put the real HTML into the hidden template so we can recreate popup HTML
                                $('.attech-contact-modal').find('#show-all-contact-listing').html(
                                    html);

                                // Re-load popup content with real HTML
                                const updatedPopupHtml = $('.attech-contact-modal').html();
                                // Replace popup content (loadHtml should replace inner content)
                                attachPopup.loadHtml(updatedPopupHtml);

                                // Re-bind events (in case elements changed)
                                bindAttachModalEvents();
                            },
                            error: function() {
                                // show an error inside the popup body (instead of alert)
                                const errHtml = `
                            <div class="text-center py-4">
                                <p class="text-danger">Failed to load contacts. Please try again.</p>
                                <div class="mt-2">
                                    <button class="btn btn-sm btn-primary reload-contacts">Retry</button>
                                </div>
                            </div>
                        `;
                                $('.attech-contact-modal').find('#show-all-contact-listing').html(
                                    errHtml);
                                attachPopup.loadHtml($('.attech-contact-modal').html());
                                bindAttachModalEvents();
                            },
                            complete: function() {
                                // allow re-open attempts; keep popup reference until closed
                                isAttachModalOpening = false;
                                $btn.prop('disabled', false);
                            }
                        });

                    } catch (err) {
                        // fallback: if anything fails, cleanup
                        console.error(err);
                        isAttachModalOpening = false;
                        $btn.prop('disabled', false);
                        if (attachPopup) {
                            attachPopup.hide();
                            attachPopup = null;
                        }
                        alert('Unable to open contact modal.');
                    }
                });

            /* ===============================
               BIND MODAL EVENTS (same as your earlier code)
            =============================== */
            function bindAttachModalEvents() {

                // CLOSE MODAL (ALL WAYS)
                $(document).off('click.attachClose')
                    .on('click.attachClose', '.btn-close, .back, .attech-contact-modal-close', function(e) {
                        e.preventDefault();
                        closeAttachModal();
                    });

                // ESC key
                $(document).off('keydown.attachEsc')
                    .on('keydown.attachEsc', function(e) {
                        if (e.key === 'Escape') closeAttachModal();
                    });

                // CHECK SYMBOL CLICK
                $(document).off('click.attachSymbol')
                    .on('click.attachSymbol', '.check-symbol', function(e) {
                        e.preventDefault();
                        const $input = $(this).siblings('input[type="checkbox"]');
                        if (!$input.length) return;

                        const checked = !$input.prop('checked');
                        $input.prop('checked', checked).trigger('change');
                        $(this).toggleClass('checked', checked);
                    });

                // INPUT CHANGE SYNC
                $(document).off('change.attachCheckbox')
                    .on('change.attachCheckbox', '.checkbox-item', function() {
                        $(this).siblings('.check-symbol').toggleClass('checked', this.checked);
                    });

                // SELECT ALL
                $(document).off('change.attachSelectAll')
                    .on('change.attachSelectAll', '.select-all', function() {
                        $('.checkbox-item').prop('checked', this.checked).trigger('change');
                    });

                // UPDATE SELECT ALL STATE
                $(document).off('change.attachUpdateAll')
                    .on('change.attachUpdateAll', '.checkbox-item', function() {
                        const total = $('.checkbox-item').length;
                        const checked = $('.checkbox-item:checked').length;
                        const $selectAll = $('.select-all');
                        if (!$selectAll.length) return;

                        $selectAll.prop('checked', checked === total);
                        $selectAll.prop('indeterminate', checked > 0 && checked < total);
                    });

                // FORM SUBMIT
                $(document).off('submit.attachForm')
                    .on('submit.attachForm', '#attach-contacts-form', function(e) {
                        e.preventDefault();

                        if ($('.checkbox-item:checked').length === 0) {
                            alert('Please select at least one contact.');
                            return;
                        }

                        if (typeof addMaskLoading === 'function') addMaskLoading();

                        $.ajax({
                            url: this.action,
                            type: 'POST',
                            data: $(this).serialize(),
                            success: function(res) {
                                if (res.status === 'success') {
                                    closeAttachModal();
                                    SubscribersIndex.getList().load();
                                    new Dialog('alert', {
                                        message: 'Contacts attached successfully!'
                                    });
                                } else {
                                    alert(res.message || 'Something went wrong');
                                }
                            },
                            complete: function() {
                                if (typeof removeMaskLoading === 'function') removeMaskLoading();
                            }
                        });
                    });

                // RETRY BUTTON (from the error UI above)
                $(document).off('click.retryAttach')
                    .on('click.retryAttach', '.reload-contacts', function(e) {
                        e.preventDefault();
                        // trigger the .attech-contact-modal-add click to reopen and re-fetch
                        $('.attech-contact-modal-add').trigger('click.attachOpen');
                    });
            }

            /* ===============================
               CLOSE MODAL
            =============================== */
            function closeAttachModal() {
                if (attachPopup) {
                    attachPopup.hide();
                    attachPopup = null;
                }

                // re-enable open button(s)
                $('.attech-contact-modal-add').prop('disabled', false);

                // cleanup events
                $(document).off(
                    '.attachClose .attachEsc .attachSymbol .attachCheckbox .attachSelectAll .attachUpdateAll .attachForm .retryAttach'
                );
            }
        });
    </script>
@endsection