@extends('layouts.app')
@section('title', 'Workflows')

@section('content')

<div class="fixed-action-bar d-flex align-items-center justify-content-between">
    <div class="fw-semibold fixed-nav-title">Workflows</div>
    <div class="d-flex align-items-center">

        @can('HoReCa Workflows create')
        <a href="{{ route('horeca.workflows.create') }}" data-toggle="tooltip" title="Add">
            <i class="fa-regular fa-plus fixed-nav-btn fixed-nav-btn-active p-1 d-inline-flex align-items-center justify-content-center mx-1"></i>
        </a>
        @endcan

        <i class="fa-regular fa-save fixed-nav-btn p-1 d-inline-flex align-items-center justify-content-center mx-1" data-toggle="tooltip" title="Save"></i>
        <i class="fa-regular fa-edit fixed-nav-btn p-1 d-inline-flex align-items-center justify-content-center mx-1" data-toggle="tooltip" title="Edit"></i>
        
        @can('HoReCa Workflows delete')
        <i id="confirmBulkDelete" class="fa-regular fa-trash-can fixed-nav-btn p-1 d-inline-flex align-items-center justify-content-center mx-1" data-toggle="tooltip" title="Delete"></i>
        @endcan

        <i class="fa-solid fa-xmark fixed-nav-btn p-1 d-inline-flex align-items-center justify-content-center ms-1" data-toggle="tooltip" title="Close"></i>

        <!-- Column Visibility Dropdown Button -->
        <div class="dropdown">
            <i class="fa-solid fa-columns fixed-nav-btn p-1 d-inline-flex align-items-center justify-content-center mx-1"
                id="columnVisibilityDropdown" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" title="Column Visibility"></i>
            <div class="dropdown-menu dropdown-menu-right columns-menu" aria-labelledby="columnVisibilityDropdown">
                <li><label><input type="checkbox" class="columnCheckbox" data-column="name" checked> Workflow Name</label></li>
                <li><label><input type="checkbox" class="columnCheckbox" data-column="category" checked> Category</label></li>
                <li><label><input type="checkbox" class="columnCheckbox" data-column="steps" checked> Steps</label></li>
                <li><label><input type="checkbox" class="columnCheckbox" data-column="templates" checked> Used in Templates</label></li>
                <li><label><input type="checkbox" class="columnCheckbox" data-column="status" checked> Status</label></li>
                <li><label><input type="checkbox" class="columnCheckbox" data-column="action" checked> Actions</label></li>
            </div>
        </div>
    </div>
</div>

<div class="card mt-3 rounded-border">
    <form id="filtersForm" action="{{ route('horeca.workflows.index') }}" method="GET">
        <div class="card-body">
            <div class="row">
                <div class="col-md-8">
                    <div class="input-group mb-3">
                        <input type="text" class="form-control" placeholder="Type and press enter to search"
                            name="search" value="{{ request('search') }}">
                    </div>
                </div>
                <div class="col-md-2 d-grid">
                    <button type="button" class="btn btn-de-dark filter-btn" data-toggle="collapse"
                        data-target="#filtersCollapse" aria-expanded="false"
                        aria-controls="filtersCollapse">Filters</button>
                </div>
                <div class="col-md-2">
                    <select id="perPageFilter" class="form-control">
                        <option value="10" {{ session('perPage', 10) == 10 ? 'selected' : '' }}>10 Rows</option>
                        <option value="20" {{ session('perPage') == 20 ? 'selected' : '' }}>20 Rows</option>
                        <option value="50" {{ session('perPage') == 50 ? 'selected' : '' }}>50 Rows</option>
                        <option value="100" {{ session('perPage') == 100 ? 'selected' : '' }}>100 Rows</option>
                    </select>
                </div>                
            </div>
            <div class="col-md-12 mt-2">
                <div class="collapse {{ request('category') || request('status') ? 'show' : '' }}" id="filtersCollapse">
                    <div class="row">
                        <div class="col-md-3">
                            <label for="category" class="form-label">Category</label>
                            <select name="category" id="category" class="form-control" onchange="document.getElementById('filtersForm').submit()">
                                <option value="">All Categories</option>
                                <option value="impulse" {{ request('category') == 'impulse' ? 'selected' : '' }}>Impulse</option>
                                <option value="cooler" {{ request('category') == 'cooler' ? 'selected' : '' }}>Cooler</option>
                                <option value="branding" {{ request('category') == 'branding' ? 'selected' : '' }}>Branding</option>
                                <option value="pouring_material" {{ request('category') == 'pouring_material' ? 'selected' : '' }}>Pouring Material</option>
                                <option value="competitor" {{ request('category') == 'competitor' ? 'selected' : '' }}>Competitor</option>
                                <option value="audit" {{ request('category') == 'audit' ? 'selected' : '' }}>Audit</option>
                                <option value="custom" {{ request('category') == 'custom' ? 'selected' : '' }}>Custom</option>
                            </select>
                        </div>
                        <div class="col-md-3">
                            <label for="status" class="form-label">Status</label>
                            <select name="status" id="status" class="form-control" onchange="document.getElementById('filtersForm').submit()">
                                <option value="">All Statuses</option>
                                <option value="active" {{ request('status') == 'active' ? 'selected' : '' }}>Active</option>
                                <option value="inactive" {{ request('status') == 'inactive' ? 'selected' : '' }}>Inactive</option>
                            </select>
                        </div>
                    </div> 
                    <br>
                    <a href="{{ route('horeca.workflows.index') }}" class="btn btn-primary">Clear</a>
                </div>
            </div>            
    </form>
            <div class="table-responsive">
                <table class="table mt-3 table-striped" id="workflowsTable">
                    <thead class="bg-light">
                        <tr>
                            <th scope="col" style="width: 5%;"><input type="checkbox" id="selectAll"></th>
                            <th scope="col" class="name-index" style="width: 30%;">Workflow Name</th>
                            <th scope="col" class="category-index" style="width: 15%;">Category</th>
                            <th scope="col" class="steps-index" style="width: 10%;">Steps</th>
                            <th scope="col" class="templates-index" style="width: 10%;">Templates</th>
                            <th scope="col" class="status-index" style="width: 10%;">Status</th>
                            <th scope="col" class="action-index" style="width: 15%;">Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse($workflows as $workflow)
                            <tr>
                                <td><input type="checkbox" class="recordCheckbox" value="{{ $workflow->id }}"></td>
                                <td class="name-index">
                                    <div class="d-flex align-items-center">
                                        <div class="rounded-circle d-flex align-items-center justify-content-center mr-3" 
                                             style="width: 32px; height: 32px; background-color: {{ $workflow->color ?? '#f0f0f0' }}; color: #fff; font-size: 16px; flex-shrink: 0;">
                                            @if(str_starts_with($workflow->icon ?? '', 'fa-'))
                                                <i class="{{ $workflow->icon }} font-12"></i>
                                            @else
                                                {{ $workflow->icon ?? '🔄' }}
                                            @endif
                                        </div>
                                        <div>
                                            <strong>{{ $workflow->name }}</strong>
                                            @if($workflow->description)
                                                <br><small class="text-muted">{{ Str::limit($workflow->description, 50) }}</small>
                                            @endif
                                        </div>
                                    </div>
                                </td>
                                <td class="category-index">
                                    <span class="badge bg-grey text-dark">{{ ucfirst(str_replace('_', ' ', $workflow->category)) }}</span>
                                </td>
                                <td class="steps-index">{{ $workflow->steps_count }} steps</td>
                                <td class="templates-index">{{ $workflow->templates_count }}</td>
                                <td class="status-index">
                                    <div class="custom-control custom-switch">
                                        <input type="checkbox" class="custom-control-input status-toggle" 
                                               id="statusSwitch{{ $workflow->id }}" 
                                               data-id="{{ $workflow->id }}"
                                               {{ $workflow->status === 'active' ? 'checked' : '' }}>
                                        <label class="custom-control-label" for="statusSwitch{{ $workflow->id }}">
                                            <span class="status-label-{{ $workflow->id }} badge {{ $workflow->status === 'active' ? 'badge-blue' : 'badge-danger' }} badge-same-width">
                                                {{ ucfirst($workflow->status) }}
                                            </span>
                                        </label>
                                    </div>
                                </td>
                                <td class="action-index">
                                    <div class="d-inline-flex table-action-btns">
                                        @can('HoReCa Workflows update')
                                        <a href="{{ route('horeca.workflows.edit', $workflow->id) }}" title="Edit">
                                            <i class="fa-solid fa-pencil rounded-5 p-1 d-inline-flex align-items-center justify-content-center action-btn theme-blue"></i>
                                        </a>
                                        @endcan

                                        <a href="#" title="Duplicate" onclick="event.preventDefault(); confirmDuplicate('{{ $workflow->id }}');">
                                            <i class="fa-solid fa-copy rounded-5 p-1 d-inline-flex align-items-center justify-content-center action-btn theme-green"></i>
                                        </a>
                                        <form id="duplicate-form-{{ $workflow->id }}" action="{{ route('horeca.workflows.duplicate', $workflow->id) }}" method="POST" style="display: none;">
                                            @csrf
                                        </form>

                                        @can('HoReCa Workflows delete')
                                        @if($workflow->templates_count === 0)
                                        <a href="#" title="Delete" onclick="event.preventDefault(); confirmDelete('{{ $workflow->id }}');">
                                            <i class="fa-solid fa-trash-can rounded-5 p-1 d-inline-flex align-items-center justify-content-center action-btn theme-red"></i>
                                        </a>
                                        <form id="delete-form-{{ $workflow->id }}"
                                            action="{{ route('horeca.workflows.destroy', $workflow->id) }}"
                                            method="POST" style="display: none;">
                                            @csrf
                                            @method('DELETE')
                                        </form>
                                        @endif
                                        @endcan
                                    </div>
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="8" class="text-center">No workflows found.</td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
            <div class="d-flex justify-content-between mt-4 align-items-center">
                @if ($workflows->total() > 0)
                    <div style="font-size: 14px;" class="fw-normal">
                        Showing {{ $paginationDetails['firstItem'] }} to {{ $paginationDetails['lastItem'] }} of {{ $paginationDetails['total'] }} entries
                    </div>
                @endif
                <div>
                    {{ $workflows->appends(request()->query())->links() }}
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@push('js')
<script>
    function confirmDelete(id) {
        Swal.fire({
            title: 'Are you sure?',
            text: "You won't be able to revert this!",
            icon: 'warning',
            showCancelButton: true,
            confirmButtonColor: '#3085d6',
            cancelButtonColor: '#d33',
            confirmButtonText: 'Yes, delete it!'
        }).then((result) => {
            if (result.isConfirmed) {
                document.getElementById('delete-form-' + id).submit();
            }
        });
    }

    function confirmDuplicate(id) {
        Swal.fire({
            title: 'Duplicate Workflow?',
            text: "This will create a copy of the workflow and all its steps.",
            icon: 'question',
            showCancelButton: true,
            confirmButtonColor: '#3085d6',
            cancelButtonColor: '#d33',
            confirmButtonText: 'Yes, duplicate!'
        }).then((result) => {
            if (result.isConfirmed) {
                document.getElementById('duplicate-form-' + id).submit();
            }
        });
    }

    $(document).ready(function() {
        // Column Visibility
        $('.columnCheckbox').on('change', function() {
            var column = $(this).data('column');
            $(`.${column}-index`).toggle(this.checked);
        });

        // Select/Deselect All
        $('#selectAll').on('click', function() {
            $('.recordCheckbox').prop('checked', $(this).prop('checked'));
        });
        
        // Rows per page filter
        document.getElementById('perPageFilter').addEventListener('change', function () {
            const perPage = this.value;
            const urlParams = new URLSearchParams(window.location.search);
            urlParams.set('perPage', perPage);
            window.location.href = '{{ route("horeca.workflows.index") }}?' + urlParams.toString();
        });

        // Status Toggle
        $('.status-toggle').on('change', function() {
            const id = $(this).data('id');
            const checkbox = $(this);
            const label = $(`.status-label-${id}`);
            
            $.ajax({
                url: `{{ url('horeca/workflows') }}/${id}/toggle-status`,
                type: 'PATCH',
                data: {
                    _token: '{{ csrf_token() }}'
                },
                success: function(response) {
                    if (response.success) {
                        if (response.status === 'active') {
                            label.text('Active').removeClass('badge-danger').addClass('badge-blue');
                        } else {
                            label.text('Inactive').removeClass('badge-blue').addClass('badge-danger');
                        }
                        $.toast({
                            heading: 'Success',
                            text: 'Status updated successfully',
                            position: 'top-right',
                            loaderBg: '#5ba035',
                            icon: 'success',
                            hideAfter: 3000,
                            stack: 6
                        });
                    }
                },
                error: function() {
                    checkbox.prop('checked', !checkbox.prop('checked'));
                    Swal.fire('Error', 'Failed to update status', 'error');
                }
            });
        });

        // Bulk Delete
        $('#confirmBulkDelete').on('click', function() {
            var selectedIds = [];
            $('.recordCheckbox:checked').each(function() {
                selectedIds.push($(this).val());
            });

            if (selectedIds.length === 0) {
                Swal.fire('No Selection', 'Please select at least one workflow to delete.', 'info');
                return;
            }

            Swal.fire({
                title: 'Are you sure?',
                text: "You are about to delete " + selectedIds.length + " workflow(s). Only workflows not used in any templates will be deleted.",
                icon: 'warning',
                showCancelButton: true,
                confirmButtonColor: '#3085d6',
                cancelButtonColor: '#d33',
                confirmButtonText: 'Yes, delete them!'
            }).then((result) => {
                if (result.isConfirmed) {
                    var form = $('<form>', {
                        'method': 'POST',
                        'action': '{{ route("horeca.workflows.bulk-destroy") }}'
                    });
                    form.append($('<input>', {'type': 'hidden', 'name': '_token', 'value': '{{ csrf_token() }}' }));
                    $.each(selectedIds, function(index, value) {
                        form.append($('<input>', {'type': 'hidden', 'name': 'ids[]', 'value': value }));
                    });
                    $('body').append(form);
                    form.submit();
                }
            });
        });

        // Ensure column visibility state is applied on page load
        $('.columnCheckbox').each(function() {
            var column = $(this).data('column');
            var isChecked = $(this).is(':checked');
            $(`.${column}-index`).toggle(isChecked);
        });
    });
</script>
<style>
    .theme-green {
        color: #28a745;
    }
</style>
@endpush