@extends('layouts.app')
@section('title', $page_title)

{{-- Include global DataTable styling --}}
@include('components.datatable-styles')

@section('styles')
@include('components.datatable-dash-index-wrap')
@endsection

@push('styles')
<style id="schedule-campaigns-flatpickr-swal-z">
    /* SweetAlert2 / modals can use z-index up to ~10000+; keep Flatpickr above */
    body > .flatpickr-calendar {
        z-index: 999999 !important;
    }
</style>
@endpush

@push('scripts')
@php
    $scheduleCampaignsPage = [
        'csrf' => csrf_token(),
        'userTimezone' => Auth::user()->timezone ?? config('app.timezone'),
        'routes' => [
            'pauseAtDatetime' => route('schedule_campaigns.update_pause_at_datetime', ['id' => '__CID__']),
            'stopAutoScheduled' => route('schedule_campaigns.stop_auto_scheduled', ['id' => '__CID__']),
        ],
        'strings' => [
            'stop_auto_scheduled' => __('app.stop_auto_scheduled'),
            'yes' => __('app.yes'),
            'cancel' => __('app.cancel'),
            'success' => __('app.success'),
            'error' => __('app.error'),
            'something_went_wrong' => __('app.something_went_wrong'),
            'save' => __('app.save'),
            'choose_date_time' => __('app.choose_date_time'),
            'pause_at_specific_datetime' => __('app.pause_at_specific_datetime'),
            'pause_at_specific_datetime_help' => __('app.pause_at_specific_datetime_help'),
            'pause_at_modal_hint_header_clock' => __('app.pause_at_modal_hint_header_clock'),
            'pause_at_clear' => __('app.pause_at_clear'),
            'pause_datetime_required' => __('app.pause_datetime') . ' ' . __('app.required'),
        ],
    ];
    $scheduleCampaignsPageJsonFlags = JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_AMP | JSON_HEX_QUOT | JSON_UNESCAPED_UNICODE;
    if (defined('JSON_INVALID_UTF8_SUBSTITUTE')) {
        $scheduleCampaignsPageJsonFlags |= JSON_INVALID_UTF8_SUBSTITUTE;
    }
    $scheduleCampaignsPageJson = json_encode($scheduleCampaignsPage, $scheduleCampaignsPageJsonFlags);
    if ($scheduleCampaignsPageJson === false) {
        $scheduleCampaignsPageJson = '{}';
    }
@endphp
{{-- JSON in its own non-executed script avoids broken assignments if json_encode ever fails --}}
<script type="application/json" id="schedule-campaigns-page-data">{!! $scheduleCampaignsPageJson !!}</script>
<script>
(function () {
    'use strict';

    try {
        var __scNode = document.getElementById('schedule-campaigns-page-data');
        window.scheduleCampaignsPage = __scNode
            ? JSON.parse(__scNode.textContent || '{}')
            : {};
    } catch (e) {
        window.scheduleCampaignsPage = {};
    }

    function scPage() {
        return window.scheduleCampaignsPage || { strings: {}, routes: {}, csrf: '' };
    }
    function scStrings() {
        return scPage().strings || {};
    }
    function scRoutes() {
        return scPage().routes || {};
    }
    function scCsrf() {
        return scPage().csrf || '';
    }
    function scUrl(routeKey, campaignId) {
        var tpl = scRoutes()[routeKey] || '';
        return tpl.split('__CID__').join(String(campaignId));
    }

    $(function () {
        window.datatable = $('#data').DataTable({
            columnDefs: [{ sortable: false, targets: [0, 9] }],
            order: [[1, 'desc']],
            lengthMenu: [[50, 100, 200], [50, 100, 200]],
            ajax: {
                url: $('#route-schedule-campaigns').data('route'),
                data: function (d) {
                    d.auto_scheduled_next = $('#auto-scheduled-filter').val();
                }
            }
        });

        window.datatable.on('draw', function () {
            $('#data_paginate a').addClass('btn btn-primary me-1');
            $('#data_paginate .paginate_button.current').addClass('btn-light').removeClass('btn-primary');
        });

        $('#auto-scheduled-filter').on('change', function () {
            window.datatable.ajax.reload();
        });

        $(document).on('click', 'a.js-open-schedule-pause-at', function (e) {
            e.preventDefault();
            var id = $(this).data('campaign-id');
            var pauseAt = $(this).attr('data-pause-at') || '';
            if (typeof window.openSchedulePauseAtModal === 'function') {
                window.openSchedulePauseAtModal(id, pauseAt);
            }
        });

        setInterval(function () {
            window.datatable.ajax.reload(null, false);
        }, 30 * 1000);

        $('#add-schedule-campaign-btn').on('click', function (e) {
            e.preventDefault();
            var href = $(this).attr('href');
            var $btn = $(this);
            var $icon = $btn.find('i');
            $icon.removeClass('bi-plus-circle').addClass('spinner-border spinner-border-sm');
            $.ajax({
                url: href,
                type: 'GET',
                success: function () {
                    window.location.href = href;
                },
                error: function (xhr) {
                    $icon.removeClass('spinner-border spinner-border-sm').addClass('bi-plus-circle');
                    if (xhr.status === 401) {
                        alert('You do not have permission to create schedule campaigns. Please contact your administrator.');
                    } else if (xhr.status === 403) {
                        alert('Access forbidden. You do not have the required permissions.');
                    } else {
                        alert('An error occurred while trying to access the create schedule campaign page. Please try again.');
                    }
                }
            });
        });
    });

    window.stopAutoScheduled = function (campaignId, confirmMessage) {
        var S = scStrings();
        Swal.fire({
            title: S.stop_auto_scheduled,
            text: confirmMessage,
            icon: 'warning',
            showCancelButton: true,
            confirmButtonColor: '#d33',
            cancelButtonColor: '#3085d6',
            confirmButtonText: S.yes,
            cancelButtonText: S.cancel
        }).then(function (result) {
            if (!result.isConfirmed) {
                return;
            }
            $.ajax({
                url: scUrl('stopAutoScheduled', campaignId),
                type: 'POST',
                data: { _token: scCsrf() },
                success: function (response) {
                    if (response.success) {
                        Swal.fire({
                            title: S.success,
                            text: response.message,
                            icon: 'success',
                            timer: 2000,
                            showConfirmButton: false
                        });
                        if (window.datatable) {
                            window.datatable.ajax.reload();
                        }
                    } else {
                        Swal.fire({ title: S.error, text: response.message, icon: 'error' });
                    }
                },
                error: function () {
                    Swal.fire({ title: S.error, text: S.something_went_wrong, icon: 'error' });
                }
            });
        });
    };

    window.openSchedulePauseAtModal = function (campaignId, currentDisplay) {
        var S = scStrings();
        var url = scUrl('pauseAtDatetime', campaignId);
        Swal.fire({
            title: S.pause_at_specific_datetime,
            html:
                '<p class="text-muted small mb-2"></p>' +
                '<p class="text-muted small mb-2"></p>' +
                '<input type="text" id="swal-pause-at-datetime" class="swal2-input" autocomplete="off">',
            focusConfirm: false,
            showCancelButton: true,
            showDenyButton: true,
            confirmButtonText: S.save,
            denyButtonText: S.pause_at_clear,
            cancelButtonText: S.cancel,
            denyButtonColor: '#6c757d',
            didOpen: function () {
                var root = Swal.getHtmlContainer();
                if (root) {
                    var paras = root.querySelectorAll('p');
                    if (paras[0]) {
                        paras[0].textContent = S.pause_at_specific_datetime_help || '';
                    }
                    if (paras[1]) {
                        paras[1].textContent = S.pause_at_modal_hint_header_clock || '';
                    }
                }
                var el = document.getElementById('swal-pause-at-datetime');
                if (el) {
                    el.placeholder = S.choose_date_time || '';
                    el.value = currentDisplay || '';
                }
                window.setTimeout(function () {
                    var input = document.getElementById('swal-pause-at-datetime');
                    if (!input || typeof flatpickr !== 'function') {
                        return;
                    }
                    if (input._flatpickr) {
                        input._flatpickr.destroy();
                    }
                    flatpickr(input, {
                        enableTime: true,
                        time_24hr: false,
                        minDate: 'today',
                        dateFormat: 'Y-m-d h:i K',
                        disableMobile: true,
                        allowInput: true,
                        appendTo: document.body,
                        defaultDate: (currentDisplay || '').trim() || undefined,
                        onOpen: function (selectedDates, dateStr, instance) {
                            var cal = instance && instance.calendarContainer;
                            if (cal) {
                                cal.style.setProperty('z-index', '999999', 'important');
                            }
                        }
                    });
                }, 0);
            },
            willClose: function () {
                var input = document.getElementById('swal-pause-at-datetime');
                if (input && input._flatpickr) {
                    input._flatpickr.destroy();
                }
            },
            preConfirm: function () {
                var el = document.getElementById('swal-pause-at-datetime');
                var v = '';
                if (el && el._flatpickr) {
                    v = String(el._flatpickr.input.value || '').trim();
                } else if (el) {
                    v = String(el.value || '').trim();
                }
                if (!v) {
                    Swal.showValidationMessage(S.pause_datetime_required || '');
                    return false;
                }
                return v;
            }
        }).then(function (result) {
            if (result.isDismissed) {
                return;
            }
            if (result.isDenied) {
                $.ajax({
                    url: url,
                    type: 'POST',
                    data: { _token: scCsrf(), clear_pause_at: 1 },
                    success: function (response) {
                        var T = scStrings();
                        if (response.success) {
                            Swal.fire({
                                title: T.success,
                                text: response.message,
                                icon: 'success',
                                timer: 2000,
                                showConfirmButton: false
                            });
                            if (window.datatable) {
                                window.datatable.ajax.reload();
                            }
                        } else {
                            Swal.fire({
                                title: T.error,
                                text: response.message || T.something_went_wrong,
                                icon: 'error'
                            });
                        }
                    },
                    error: function (xhr) {
                        var T = scStrings();
                        var msg = xhr.responseJSON && xhr.responseJSON.message ? xhr.responseJSON.message : T.something_went_wrong;
                        Swal.fire({ title: T.error, text: msg, icon: 'error' });
                    }
                });
                return;
            }
            var val = result.value;
            $.ajax({
                url: url,
                type: 'POST',
                data: { _token: scCsrf(), pause_at_datetime: val },
                success: function (response) {
                    var T = scStrings();
                    if (response.success) {
                        Swal.fire({
                            title: T.success,
                            text: response.message,
                            icon: 'success',
                            timer: 2000,
                            showConfirmButton: false
                        });
                        if (window.datatable) {
                            window.datatable.ajax.reload();
                        }
                    } else {
                        Swal.fire({
                            title: T.error,
                            text: response.message || T.something_went_wrong,
                            icon: 'error'
                        });
                    }
                },
                error: function (xhr) {
                    var T = scStrings();
                    var msg = xhr.responseJSON && xhr.responseJSON.message ? xhr.responseJSON.message : T.something_went_wrong;
                    Swal.fire({ title: T.error, text: msg, icon: 'error' });
                }
            });
        });
    };
})();
</script>
@endpush
@section('content')
<div class="row">
    <div class="col-xl-12">
        <div class="card custom-card dash-analytics-card">
            <div class="card-body">
                <div class="table-responsive">
                    <div class="row mb-3">
                        <div class="col-md-6">
                            <a href="{{route('schedule_campaigns.create')}}" class="btn btn-primary btn-loading" id="add-schedule-campaign-btn" style="margin: 0px; display: none;">
                                <i class="bi bi-plus-circle me-2"></i>{{__('app.schedule_campaign')}}
                            </a>
                        </div>
                        <div class="col-md-6 text-end">
                            <div class="d-flex align-items-center justify-content-end gap-3">
                                <div class="d-flex align-items-center">
                                    <label class="form-label me-2 mb-0">{{__('app.auto_scheduled')}}:</label>
                                    <select id="auto-scheduled-filter" class="form-select" style="width: auto;">
                                        <option value="0" selected>{{__('app.no')}}</option>
                                        <option value="1">{{__('app.yes')}}</option>
                                    </select>
                                </div>
                                <div class="btn-group">
                                    <button type="button" class="btn btn-outline-primary dropdown-toggle" data-bs-toggle="dropdown" aria-expanded="false">
                                        <i class="bi bi-gear me-1"></i>{{__('app.actions')}}
                                    </button>
                                    <ul class="dropdown-menu">
                                        <li><a class="dropdown-item" href="javascript:;" onclick="destroyMany('{{ route('schedule_campaigns.destroy', [0]) }}')">
                                            <i class="bi bi-trash me-2"></i>{{ __('app.delete') }}
                                        </a></li>
                                    </ul>
                                </div>
                            </div>
                        </div>
                    </div>
                    <table id="data" class="table table-bordered text-nowrap w-100 table-dash-analytics">
                        <thead>
                            <tr>
                                <th><input type="checkbox" id='checkAll' value="0" class="form-check-input"></th>
                                <th>{{ __('app.name') }}</th>
								<th>{{ __('app.started_at') }}</th>
								<th>{{ __('app.speed_per_hour') }}</th>
								<th>{{ __('app.status') }}</th>
								<th>{{ __('app.total') }}</th>
								<th>{{ __('app.scheduled') }}</th>
								<th>{{ __('app.progress') }}</th>
								<th>{{ __('app.created') }}</th>
								<th>{{ __('app.actions') }}</th>
                            </tr>
                        </thead>
                         <tbody></tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>
<span id="route-schedule-campaigns" data-route="{{ route('get.schedule_campaigns') }}"></span>
<div id="running" data-value="{{ __('app.running') }}"></div>
<div id="running-msg" data-value="{{ __('app.msg_campaign_running') }}"></div>
<div id="paused" data-value="{{ __('app.paused') }}"></div>
<div id="paused-msg" data-value="{{ __('app.msg_campaign_paused') }}"></div>
@include('includes.datatables')
@endsection