@extends('layouts.app')

@section('title', 'Acknowledge Documents')

@section('styles')
<!-- Select2 CSS -->
<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />
<style>
.select2-container {
    width: 100% !important;
}
</style>
@endsection

@section('content')
<section class="content-header">
    <h1>
        Acknowledge Documents
        <small>Manage policy & procedure documents</small>
    </h1>
    <ol class="breadcrumb">
        <li><a href="{{ url('/') }}"><i class="fa fa-dashboard"></i> Home</a></li>
        <li class="active">Acknowledge Documents</li>
    </ol>
</section>

<section class="content">
    <!-- Flash Messages -->
    @if(session('success'))
        <div class="alert alert-success alert-dismissible">
            <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
            <h4><i class="icon fa fa-check"></i> Success!</h4>
            {{ session('success') }}
        </div>
    @endif

    @if(session('error'))
        <div class="alert alert-danger alert-dismissible">
            <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
            <h4><i class="icon fa fa-ban"></i> Error!</h4>
            {{ session('error') }}
        </div>
    @endif

    <div class="row">
        <div class="col-xs-12">
            <div class="box">
                <div class="box-header">
                    <h3 class="box-title">
                        <i class="fa fa-file-text-o"></i> Document List
                    </h3>
                    <div class="box-tools pull-right">
                        <button type="button" class="btn btn-warning" id="resetAckDocBtn" style="margin-right: 10px;">
                            <i class="fa fa-refresh"></i> Reset Acknowledge Document
                        </button>
                        <a href="{{ route('acknowledge_document.create') }}" class="btn btn-primary">
                            <i class="fa fa-plus"></i> Create New Document
                        </a>
                    </div>
                </div>
                <!-- /.box-header -->
                <div class="box-body">
                    @if($documents->count() > 0)
                        <div class="table-responsive">
                            <table class="table table-bordered table-striped">
                                <thead>
                                    <tr>
                                        <th width="5%">#</th>
                                        <th width="25%">Title</th>
                                        <th width="10%">Status</th>
                                        <th width="15%">Created By</th>
                                        <th width="15%">Created Date</th>
                                        <th width="15%">Last Updated</th>
                                        <th width="10%">PDF</th>
                                        <th width="15%">Actions</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    @foreach($documents as $index => $document)
                                        <tr>
                                            <td>{{ $documents->firstItem() + $index }}</td>
                                            <td>
                                                <strong>{{ $document->title }}</strong>
                                                @if($document->is_active)
                                                    <span class="label label-success">Active</span>
                                                @endif
                                            </td>
                                            <td>
                                                @if($document->is_active)
                                                    <span class="label label-success">
                                                        <i class="fa fa-check"></i> Active
                                                    </span>
                                                @else
                                                    <span class="label label-default">
                                                        <i class="fa fa-circle-o"></i> Inactive
                                                    </span>
                                                @endif
                                            </td>
                                            <td>
                                                {{ $document->creator->first_name ?? 'Unknown' }} 
                                                {{ $document->creator->last_name ?? '' }}
                                            </td>
                                            <td>{{ $document->created_at->format('M d, Y') }}</td>
                                            <td>{{ $document->updated_at->format('M d, Y g:i A') }}</td>
                                            <td>
                                                @if($document->pdf_path)
                                                    <a href="{{ asset('storage/' . $document->pdf_path) }}" 
                                                       target="_blank" 
                                                       class="btn btn-xs btn-info">
                                                        <i class="fa fa-file-pdf-o"></i> View
                                                    </a>
                                                @else
                                                    <span class="text-muted">No PDF</span>
                                                @endif
                                            </td>
                                            <td>
                                                <div class="btn-group">
                                                    <a href="{{ route('acknowledge_document.edit', $document->id) }}" 
                                                       class="btn btn-xs btn-warning" 
                                                       title="Edit Document">
                                                        <i class="fa fa-edit"></i>
                                                    </a>
                                                    @if(!$document->is_active)
                                                        <button type="button" 
                                                                class="btn btn-xs btn-success" 
                                                                onclick="setActiveDocument({{ $document->id }})"
                                                                title="Set as Active">
                                                            <i class="fa fa-check"></i>
                                                        </button>
                                                    @endif
                                                </div>
                                            </td>
                                        </tr>
                                    @endforeach
                                </tbody>
                            </table>
                        </div>

                        <!-- Pagination -->
                        <div class="row">
                            <div class="col-sm-5">
                                <div class="dataTables_info">
                                    Showing {{ $documents->firstItem() }} to {{ $documents->lastItem() }} 
                                    of {{ $documents->total() }} entries
                                </div>
                            </div>
                            <div class="col-sm-7">
                                <div class="dataTables_paginate paging_simple_numbers">
                                    {{ $documents->links() }}
                                </div>
                            </div>
                        </div>
                    @else
                        <div class="text-center" style="padding: 50px;">
                            <i class="fa fa-file-text-o fa-5x text-muted"></i>
                            <h4 class="text-muted">No Documents Found</h4>
                            <p class="text-muted">Create your first acknowledge document to get started.</p>
                            <a href="{{ route('acknowledge_document.create') }}" class="btn btn-primary btn-lg">
                                <i class="fa fa-plus"></i> Create First Document
                            </a>
                        </div>
                    @endif
                </div>
                <!-- /.box-body -->
            </div>
            <!-- /.box -->
        </div>
        <!-- /.col -->
    </div>
    <!-- /.row -->
</section>

<!-- Reset Acknowledge Document Modal -->
<div class="modal fade" id="resetAckDocModal" tabindex="-1" role="dialog" aria-labelledby="resetAckDocModalLabel">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    <span aria-hidden="true">&times;</span>
                </button>
                <h4 class="modal-title" id="resetAckDocModalLabel">
                    <i class="fa fa-refresh"></i> Reset Acknowledge Document
                </h4>
            </div>
            <div class="modal-body">
                <p>Select companies whose users will have their acknowledge document status reset to 0:</p>
                <div class="form-group">
                    <label for="companySelect">Companies:</label>
                    <select id="companySelect" name="company_ids[]" multiple class="form-control" style="width: 100%;">
                        <!-- Companies will be loaded here -->
                    </select>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
                <button type="button" class="btn btn-warning" id="confirmResetBtn">
                    <i class="fa fa-refresh"></i> Reset Selected Companies
                </button>
            </div>
        </div>
    </div>
</div>

<script>
function setActiveDocument(documentId) {
    $.ajax({
        url: '{{ route("acknowledge_document.setActive") }}',
        type: 'POST',
        data: {
            '_token': '{{ csrf_token() }}',
            'documentId': documentId
        },
        success: function(response) {
            console.log(response);
            if (response.success) {
                swal('Success', 'Document set as active successfully', 'success');
                window.location.reload();
            } else {
                swal('Error', 'Failed to set document as active', 'error');
            }
        },
        error: function(xhr, status, error) {
            swal('Error', 'Failed to set document as active', 'error');
        }
    });
}

// Reset Acknowledge Document functionality
$(document).ready(function() {
    // Open modal when reset button is clicked
    $('#resetAckDocBtn').on('click', function() {
        loadCompanies();
        $('#resetAckDocModal').modal('show');
    });

    // Load companies for selection
    function loadCompanies() {
        $.ajax({
            url: '{{ route("acknowledge_document.getCompanies") }}',
            type: 'GET',
            success: function(response) {
                if (response.success) {
                    let companyOptions = '<option value="all">Select All Companies</option>';
                    response.companies.forEach(function(company) {
                        companyOptions += `<option value="${company.id}">${company.company_name} (${company.user_count} users)</option>`;
                    });
                    $('#companySelect').html(companyOptions);
                    
                    // Initialize Select2
                    $('#companySelect').select2({
                        placeholder: 'Select companies...',
                        allowClear: true,
                        width: '100%'
                    });
                    
                    // Handle "Select All" option
                    $('#companySelect').on('change', function() {
                        const selectedValues = $(this).val() || [];
                        if (selectedValues.includes('all')) {
                            // Select all options except 'all'
                            const allValues = [];
                            $(this).find('option').each(function() {
                                if ($(this).val() !== 'all') {
                                    allValues.push($(this).val());
                                }
                            });
                            $(this).val(allValues).trigger('change');
                        }
                    });
                } else {
                    $('#companySelect').html('<option>Failed to load companies</option>');
                }
            },
            error: function() {
                $('#companySelect').html('<option>Failed to load companies</option>');
            }
        });
    }

    // Handle reset confirmation
    $('#confirmResetBtn').on('click', function() {
        const selectedCompanies = $('#companySelect').val() || [];
        
        // Remove 'all' option if present and get all company IDs
        if (selectedCompanies.includes('all')) {
            // Get all company IDs except 'all'
            selectedCompanies.length = 0;
            $('#companySelect option').each(function() {
                if ($(this).val() !== 'all') {
                    selectedCompanies.push($(this).val());
                }
            });
        }

        if (selectedCompanies.length === 0) {
            swal('Warning', 'Please select at least one company', 'warning');
            return;
        }

        swal({
            title: 'Are you sure?',
            text: `This will reset acknowledge document status for ${selectedCompanies.length} selected companies. This action cannot be undone.`,
            type: 'warning',
            showCancelButton: true,
            confirmButtonColor: '#f39c12',
            confirmButtonText: 'Yes, reset them!',
            cancelButtonText: 'Cancel'
        }, function(isConfirm) {
            if (isConfirm) {
                // Show loading
                $('#confirmResetBtn').prop('disabled', true).html('<i class="fa fa-spinner fa-spin"></i> Resetting...');

                $.ajax({
                    url: '{{ route("acknowledge_document.resetCompanies") }}',
                    type: 'POST',
                    data: {
                        '_token': '{{ csrf_token() }}',
                        'company_ids': selectedCompanies
                    },
                    success: function(response) {
                        if (response.success) {
                            swal('Success', `Successfully reset acknowledge document status for ${response.affected_users} users in ${selectedCompanies.length} companies`, 'success');
                            $('#resetAckDocModal').modal('hide');
                        } else {
                            swal('Error', response.message || 'Failed to reset acknowledge document status', 'error');
                        }
                    },
                    error: function(xhr, status, error) {
                        swal('Error', 'Failed to reset acknowledge document status', 'error');
                    },
                    complete: function() {
                        $('#confirmResetBtn').prop('disabled', false).html('<i class="fa fa-refresh"></i> Reset Selected Companies');
                    }
                });
            }
        });
    });
});

// Load Select2 JavaScript
$(document).ready(function() {
    // Load Select2 from CDN if not already loaded
    if (typeof $.fn.select2 === 'undefined') {
        $.getScript('https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js', function() {
            console.log('Select2 loaded');
        });
    }
});
</script>
@endsection