@extends('layouts.app')
@section('title', 'User List')
@section('content')
    <!-- Content Header (Page header) -->
    <section class="content-header">
        <div class="container-fluid">
            <div class="row mb-2">
                <div class="col-sm-6">
                    <h1>Users</h1>
                </div>
                <div class="col-sm-6">
                    <ol class="breadcrumb float-sm-right">
                        <li class="breadcrumb-item"><a href="{{ route('admin.dashboard') }}">Dashboard</a></li>
                        <li class="breadcrumb-item active">Users</li>
                    </ol>
                </div>
            </div>
        </div>
    </section>

    <section class="content">
        <div class="container-fluid">
            <div class="row">
                <div class="col-12">
                    <div class="card">
                        <div class="card-header d-flex align-items-center">
                            <select id="statusFilter" class="form-control form-control-sm" style="width: 150px;">
                                <option value="">All Status</option>
                                <option value="1">Active</option>
                                <option value="0">Inactive</option>
                            </select>

                            <select id="userTypeFilter" class="form-control form-control-sm ml-2" style="width: 150px;">
                                <option value="">All Types</option>
                                <option value="0">Buyer</option>
                                <option value="1">Seller</option>
                                <option value="2">Both</option>
                            </select>

                            <a href="{{ route('users.create') }}" class="btn btn-primary ml-auto">
                                <i class="fa fa-plus nav-icon"></i> Add
                            </a>

                            <a href="{{ route('user.export') }}" class="btn btn-primary ml-2" id="exportBtn">
                                Export CSV
                            </a>
                        </div>

                        <div class="card-body table-wrape">
                            <table id="userTable" class="table table-bordered table-striped">
                                <thead>
                                    <tr>
                                        <th>Image</th>
                                        <th>Name</th>
                                        <th>Email</th>
                                        <th>Phone Number</th>
                                        <th>Created By</th>
                                        <th>Created At</th>
                                        <th>Status</th>
                                        <th>Action</th>
                                    </tr>
                                </thead>
                            </table>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <!-- Document Modal -->
        <div class="modal fade" id="documentModal" tabindex="-1" aria-labelledby="documentModalLabel" aria-hidden="true">
            <div class="modal-dialog modal-lg">
                <div class="modal-content">
                    <div class="modal-header">
                        <h5 class="modal-title" id="documentModalLabel">User Document</h5>
                        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                            <span aria-hidden="true">&times;</span>
                        </button>
                    </div>
                    <div class="modal-body" id="documentContent">
                        <!-- Document content loads here -->

                    </div>
                </div>
            </div>

    </section>
@endsection
@section('scripts')
    <script src="{{ asset('js/custom.js') }}"></script>
    <script>
        $(document).ready(function() {
            const userTable = $('#userTable').DataTable({
                processing: true,
                serverSide: true,
                ajax: {
                    url: "{{ route('users.list') }}",
                    data: function(d) {
                        d.status = $('#statusFilter').val(); //
                        d.is_user_stuff = $('#userTypeFilter').val();
                    }
                },
                order: [
                    [5, 'desc']
                ],
                columns: [{
                        data: 'profile_photo',
                        name: 'profile_photo',
                        orderable: false,
                        searchable: false
                    },
                    {
                        data: 'name',
                        name: 'name'
                    },
                    {
                        data: 'email',
                        name: 'email'
                    },
                    {
                        data: 'phone_number',
                        name: 'phone_number'
                    },
                    {
                        data: 'createdby',
                        name: 'createdby',
                        orderable: false,
                        searchable: false
                    },
                    {
                        data: 'created_at',
                        name: 'created_at'
                    },
                    {
                        data: 'status',
                        name: 'status'
                    },
                    {
                        data: 'action',
                        name: 'action',
                        orderable: false,
                        searchable: false
                    }
                ],
            });

            $('#statusFilter').change(function() {
                $('#userTable').DataTable().ajax.reload();
            });

            $('#statusFilter, #userTypeFilter').change(function() {
    $('#userTable').DataTable().ajax.reload();
});

            // Delete user
            $(document).on('click', '.delete-btn', function(e) {
                e.preventDefault();
                var deleteUrl = $(this).data('url');
                var userId = $(this).data('id');
                deleteCode(deleteUrl, userId, '#userTable');
            });

            // Export CSV
            $(document).on('click', '#exportBtn', function(e) {
                e.preventDefault();
                window.location.href = exportUrl;
            });

            // View Document button click
            $(document).on('click', '.view-document-btn', function() {
                var userId = $(this).data('id');

                $.ajax({
                    url: "{{ route('users.document.view') }}", // must exist
                    type: 'GET',
                    data: {
                        id: userId
                    },
                    success: function(response) {
                        $('#documentContent').html(response.html);

                        // Set data-id AFTER content is loaded
                        $('.approve-document, .reject-document').attr('data-id', userId);

                        $('#documentModal').modal('show');
                    },
                    error: function() {
                        alert('Could not load document.');
                    }
                });
            });

            $('#exportBtn').on('click', function(e) {
                e.preventDefault();

                // Get number of rows currently shown
                const count = userTable.data().count();

                if (count === 0) {
                    Swal.fire({
                        icon: 'warning',
                        title: 'No Data Found',
                        text: 'There is no data to export.',
                        confirmButtonText: 'OK'
                    });
                    return false;
                }

                // ✅ If data exists, export with the applied filter
                const status = $('#statusFilter').val();
                window.location.href = "{{ route('user.export') }}?status=" + status;
            });

            // Approve document
            $(document).on('click', '.approve-document', function() {
                const userId = $(this).attr('data-id');
                updateDocumentStatus(userId, '0');
            });

            // Reject document
            $(document).on('click', '.reject-document', function() {
                const userId = $(this).attr('data-id');
                updateDocumentStatus(userId, '1');
            });

            // Update document status
            function updateDocumentStatus(userId, status) {
                $.ajax({
                    url: "{{ route('users.document.update') }}", // must exist
                    type: 'POST',
                    data: {
                        _token: "{{ csrf_token() }}",
                        id: userId,
                        document_status: status
                    },
                    success: function(response) {
                        $('#documentModal').modal('hide');
                        userTable.ajax.reload(null, false); // reload table without resetting page
                    },
                    error: function() {
                        alert('Failed to update document status.');
                    }
                });
            }
        });
    </script>
@endsection