@extends('layouts.app')
@section('title', 'Help Center')

@section('content')
<div class="mb-4">
    <button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#addModal">
        <i class="fa-solid fa-plus me-2"></i>Add Question
    </button>
</div>

@if(session('done'))
    <div class="alert alert-success alert-dismissible fade show" role="alert">
        <i class="fa-solid fa-check-circle me-2"></i>{{ session('done') }}
        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
    </div>
@endif
@if(session('not'))
    <div class="alert alert-danger alert-dismissible fade show" role="alert">
        <i class="fa-solid fa-circle-exclamation me-2"></i>{{ session('not') }}
        <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
    </div>
@endif

<div class="card border-0 shadow-sm">
    <div class="card-header bg-white py-3">
        <div class="row align-items-center g-3">
            <div class="col-md-6">
                <form action="{{ url()->current() }}">
                    <div class="input-group">
                        <span class="input-group-text bg-white border-end-0">
                            <i class="fa-solid fa-search text-muted"></i>
                        </span>
                        <input type="text" name="search" class="form-control border-start-0 ps-0" 
                               value="{{ request('search') }}" placeholder="Search questions...">
                    </div>
                </form>
            </div>
            <div class="col-md-6 text-end">
                <span class="badge bg-primary rounded-pill">{{ $helpcenters->total() }} Questions</span>
            </div>
        </div>
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-hover mb-0">
                <thead class="table-light">
                    <tr>
                        <th class="ps-4">#</th>
                        <th>Question</th>
                        <th>Answer</th>
                        <th class="text-center pe-4">Actions</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($helpcenters as $index => $helpcenter)
                    <tr>
                        <td class="ps-4 text-muted">{{ $index + 1 }}</td>
                        <td>
                            <span class="fw-medium">{{ $helpcenter->question }}</span>
                        </td>
                        <td>
                            <span class="text-muted">{{ \Illuminate\Support\Str::limit($helpcenter->answer, 60, '...') }}</span>
                        </td>
                        <td class="text-center">
                            <div class="btn-group btn-group-sm">
                                <button type="button" class="btn btn-outline-secondary btn-edit"
                                        data-help='@json($helpcenter)'
                                        title="Edit">
                                    <i class="fa-solid fa-pen-to-square"></i>
                                </button>
                                <button type="button" class="btn btn-outline-danger btn-delete"
                                        data-id="{{ $helpcenter->id }}"
                                        title="Delete">
                                    <i class="fa-solid fa-trash"></i>
                                </button>
                            </div>
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="4" class="text-center py-5">
                            <div class="text-muted">
                                <i class="fa-solid fa-circle-question fa-3x mb-3 opacity-25"></i>
                                <p class="mb-1">No questions found</p>
                                <small>Add your first FAQ to get started</small>
                            </div>
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>
    @if($helpcenters->hasPages())
    <div class="card-footer bg-white py-3">
        <div class="d-flex justify-content-end">
            {{ $helpcenters->links('pagination::bootstrap-5') }}
        </div>
    </div>
    @endif
</div>
@endsection

@section('modals')
<div class="modal fade" id="addModal" tabindex="-1" aria-labelledby="addModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content border-0 shadow">
            <div class="modal-header border-0 pb-0">
                <h5 class="modal-title" id="addModalLabel">
                    <i class="fa-solid fa-circle-question me-2 text-primary"></i>Add Question & Answer
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <form action="{{ route('admin.helpcenter.add') }}" method="POST">
                @csrf
                <div class="modal-body pt-2">
                    <div class="mb-3">
                        <label for="question" class="form-label">Question</label>
                        <input type="text" class="form-control" id="question" name="question" 
                               placeholder="e.g., How do I connect to a server?" required>
                        <div class="form-text">Enter the frequently asked question</div>
                    </div>
                    <div class="mb-3">
                        <label for="answer" class="form-label">Answer</label>
                        <textarea class="form-control" id="answer" name="answer" rows="4"
                                  placeholder="Enter the answer to this question..." required></textarea>
                        <div class="form-text">Provide a clear and helpful answer</div>
                    </div>
                </div>
                <div class="modal-footer border-0 pt-0">
                    <button type="button" class="btn btn-light" data-bs-dismiss="modal">Cancel</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fa-solid fa-plus me-2"></i>Add Question
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

<div class="modal fade" id="editModal" tabindex="-1" aria-labelledby="editModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content border-0 shadow">
            <div class="modal-header border-0 pb-0">
                <h5 class="modal-title" id="editModalLabel">
                    <i class="fa-solid fa-pen-to-square me-2 text-primary"></i>Edit Question & Answer
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <form id="editForm" method="POST">
                @csrf
                @method('PUT')
                <div class="modal-body pt-2">
                    <div class="mb-3">
                        <label for="edit_question" class="form-label">Question</label>
                        <input type="text" class="form-control" id="edit_question" name="question" required>
                        <div class="form-text">Enter the frequently asked question</div>
                    </div>
                    <div class="mb-3">
                        <label for="edit_answer" class="form-label">Answer</label>
                        <textarea class="form-control" id="edit_answer" name="answer" rows="4" required></textarea>
                        <div class="form-text">Provide a clear and helpful answer</div>
                    </div>
                </div>
                <div class="modal-footer border-0 pt-0">
                    <button type="button" class="btn btn-light" data-bs-dismiss="modal">Cancel</button>
                    <button type="submit" class="btn btn-primary">
                        <i class="fa-solid fa-save me-2"></i>Save Changes
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection

@push('style')
<style>
.btn-group .btn {
    padding: 0.35rem 0.6rem;
}
.btn-group .btn i {
    font-size: 13px;
}
.modal-content {
    border-radius: 12px;
}
</style>
@endpush

@push('script')
<script>
document.addEventListener('DOMContentLoaded', function() {
    document.querySelectorAll('.btn-edit').forEach(btn => {
        btn.addEventListener('click', function() {
            const help = JSON.parse(this.dataset.help);
            const modal = new bootstrap.Modal(document.getElementById('editModal'));
            const form = document.getElementById('editForm');
            
            form.action = '{{ route("admin.helpcenter.update", ":id") }}'.replace(':id', help.id);
            document.getElementById('edit_question').value = help.question || '';
            document.getElementById('edit_answer').value = help.answer || '';
            
            modal.show();
        });
    });
    
    document.querySelectorAll('.btn-delete').forEach(btn => {
        btn.addEventListener('click', function() {
            const id = this.dataset.id;
            if (confirm('Are you sure you want to delete this question? This action cannot be undone.')) {
                window.location.href = '{{ route("admin.helpcenter.delete", ":id") }}'.replace(':id', id);
            }
        });
    });
});
</script>
@endpush