@extends('adminlte::page')

@section('title', 'Touch Point')

@section('content')
<section class="content-header">
    <div class="container-fluid">
        <div class="row mb-2">
            <div class="col-sm-6">
                <h1>Touch Point Management</h1>
            </div>
            <div class="col-sm-6">
                <ol class="breadcrumb float-sm-right">
                    <li class="breadcrumb-item"><a href="{{ route('admin.home') }}">Home</a></li>
                    <li class="breadcrumb-item active">Touch Point</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">
                        <h3 class="card-title">List of Touch Points</h3>
                    </div>
                    <div class="filter-group pl-4 pt-4">
                        <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#modal-add-touch-point">
                            Add Touch Point
                        </button>
                    </div>

                    @if(session('success'))
                    <div class="alert alert-success alert-dismissible fade show mx-3 mt-3" role="alert">
                        {{ session('success') }}
                        <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                            <span aria-hidden="true">&times;</span>
                        </button>
                    </div>
                    @endif

                    <div class="card-body table-responsive">
                        <table id="touch-point-table" class="table table-bordered table-striped">
                            <thead>
                                <tr>
                                    <th>ID</th>
                                    <th>File Name</th>
                                    <th>File Preview</th>
                                    <th>Status</th>
                                    <th>Actions</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($touch_points as $tp)
                                <tr>
                                    <td>{{ $tp->id }}</td>
                                    <td>{{ basename($tp->file_path) }}</td>
                                    <td>
                                        @if($tp->file_path)
                                            <a href="{{ asset('storage/' . $tp->file_path) }}" target="_blank">
                                                <i class="fas fa-file-pdf fa-2x text-danger"></i>
                                            </a>
                                        @else
                                            <span class="text-muted">No File</span>
                                        @endif
                                    </td>
                                    <td>
                                        @if($tp->status == 1)
                                            <span class="badge badge-success">Active</span>
                                        @else
                                            <span class="badge badge-danger">Inactive</span>
                                        @endif
                                    </td>
                                    <td class="text-center py-0 align-middle">
                                        <div class="btn-group btn-group-sm">
                                            <a href="javascript:void(0);" class="btn btn-info edit-tp"
                                                data-id="{{ $tp->id }}"
                                                data-file_path="{{ asset('storage/' . $tp->file_path) }}"
                                                data-toggle="modal" data-target="#modal-edit-touch-point">
                                                <i class="fas fa-edit"></i> Edit
                                            </a>&nbsp;
                                            <a href="javascript:void(0)" class="btn btn-warning toggle-status" data-id="{{ $tp->id }}">
                                                <i class="fas fa-exchange-alt"></i> Status
                                            </a>&nbsp;
                                            <a href="javascript:void(0)" class="btn btn-danger delete-tp" data-id="{{ $tp->id }}">
                                                <i class="fas fa-trash"></i> Delete
                                            </a>
                                        </div>
                                    </td>
                                </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
</section>

<!-- Add Modal -->
<div class="modal fade" id="modal-add-touch-point" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header bg-primary">
                <h4 class="modal-title">Add Touch Point</h4>
                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    <span aria-hidden="true">&times;</span>
                </button>
            </div>
            <form id="add-tp-form" action="{{ route('admin.touch-point.store') }}" method="POST" enctype="multipart/form-data">
                @csrf
                <div class="modal-body">
                    <div class="form-group">
                        <label>PDF File <span class="text-danger">*</span></label>
                        <input type="file" name="file_name" id="add-file" class="form-control" accept="application/pdf">
                        <span class="text-danger err-msg" id="add-file-error"></span>
                    </div>
                    <div id="add-preview-container" class="mt-2 d-none">
                        <iframe id="add-pdf-preview" src="" style="width:100%; height:400px; border:1px solid #ddd;"></iframe>
                    </div>
                </div>
                <div class="modal-footer justify-content-between">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                    <button type="submit" class="btn btn-primary" id="add-submit-btn">Save</button>
                </div>
            </form>
        </div>
    </div>
</div>

<!-- Edit Modal -->
<div class="modal fade" id="modal-edit-touch-point" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header bg-primary">
                <h4 class="modal-title">Edit Touch Point</h4>
                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    <span aria-hidden="true">&times;</span>
                </button>
            </div>
            <form id="edit-tp-form" action="{{ route('admin.touch-point.update-ajax') }}" method="POST" enctype="multipart/form-data">
                @csrf
                <input type="hidden" name="id" id="edit-id">
                <div class="modal-body">
                    <div class="form-group">
                        <label>New PDF File (Optional)</label>
                        <input type="file" name="file_name" id="edit-file" class="form-control" accept="application/pdf">
                        <span class="text-danger err-msg" id="edit-file-error"></span>
                    </div>
                    <div id="edit-preview-container" class="mt-2">
                        <label>Current/New Preview:</label>
                        <iframe id="edit-pdf-preview" src="" style="width:100%; height:400px; border:1px solid #ddd;"></iframe>
                    </div>
                </div>
                <div class="modal-footer justify-content-between">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                    <button type="submit" class="btn btn-primary" id="edit-submit-btn">Update</button>
                </div>
            </form>
        </div>
    </div>
</div>
@stop

@section('js')
<script>
$(function() {
    $('#touch-point-table').DataTable();

    // PDF Preview helper
    function setupPreview(input, iframe, container) {
        $(input).on('change', function() {
            const file = this.files[0];
            if (file && file.type === 'application/pdf') {
                const blobUrl = URL.createObjectURL(file);
                $(iframe).attr('src', blobUrl);
                $(container).removeClass('d-none');
            } else {
                $(container).addClass('d-none');
            }
        });
    }

    setupPreview('#add-file', '#add-pdf-preview', '#add-preview-container');
    setupPreview('#edit-file', '#edit-pdf-preview', '#edit-preview-container');

    // Populate Edit Modal
    $('.edit-tp').on('click', function() {
        const id = $(this).data('id');
        const filePath = $(this).data('file_path');
        $('#edit-id').val(id);
        $('#edit-pdf-preview').attr('src', filePath);
        $('#edit-preview-container').removeClass('d-none');
        $('.err-msg').text('');
    });

    // AJAX Form Submission
    function handleFormSubmit(formId, btnId) {
        $(formId).on('submit', function(e) {
            e.preventDefault();
            let formData = new FormData(this);
            let $btn = $(btnId);
            $btn.prop('disabled', true).text('Processing...');
            $('.err-msg').text('');

            $.ajax({
                url: $(this).attr('action'),
                method: 'POST',
                data: formData,
                processData: false,
                contentType: false,
                success: function(res) {
                    if (res.status === 200) {
                        alertify.success(res.msg);
                        setTimeout(() => location.reload(), 1000);
                    } else {
                        alertify.error(res.msg);
                        $btn.prop('disabled', false).text('Save');
                    }
                },
                error: function(xhr) {
                    $btn.prop('disabled', false).text('Save');
                    if (xhr.status === 422) {
                        let errors = xhr.responseJSON.errors;
                        $.each(errors, function(key, val) {
                            $(`#${formId.replace('#','')}-${key.replace('_','-')}-error`).text(val[0]);
                        });
                    } else {
                        alertify.error('Something went wrong!');
                    }
                }
            });
        });
    }

    handleFormSubmit('#add-tp-form', '#add-submit-btn');
    handleFormSubmit('#edit-tp-form', '#edit-submit-btn');

    // Toggle Status
    $('.toggle-status').on('click', function() {
        const id = $(this).data('id');
        Swal.fire({
            title: 'Are you sure?',
            text: "Do you want to change the status?",
            icon: 'question',
            showCancelButton: true,
            confirmButtonText: 'Yes'
        }).then((result) => {
            if (result.isConfirmed) {
                $.post("{{ route('admin.touch-point.toggle-status') }}", { id: id, _token: "{{ csrf_token() }}" }, function(res) {
                    if (res.status === 200) {
                        alertify.success(res.msg);
                        setTimeout(() => location.reload(), 1000);
                    } else {
                        alertify.error(res.msg);
                    }
                });
            }
        });
    });

    // Delete
    $('.delete-tp').on('click', function() {
        const id = $(this).data('id');
        Swal.fire({
            title: 'Delete this Touch Point?',
            text: "This action cannot be undone!",
            icon: 'warning',
            showCancelButton: true,
            confirmButtonColor: '#d33',
            confirmButtonText: 'Yes, delete it!'
        }).then((result) => {
            if (result.isConfirmed) {
                $.ajax({
                    url: "{{ route('admin.touch-point.destroy') }}",
                    method: 'POST',
                    data: { id: id, _token: "{{ csrf_token() }}", _method: 'DELETE' },
                    success: function(res) {
                        if (res.status === 200) {
                            alertify.success(res.msg);
                            setTimeout(() => location.reload(), 1000);
                        } else {
                            alertify.error(res.msg);
                        }
                    }
                });
            }
        });
    });
});
</script>
@stop