@extends('common.layouts.app')

@section('title')
<title>Bot Memory & FAQ Management</title>
@endsection

@section('content')
<style>
    .faq-item-card {
        border: 1px solid #e2e8f0;
        border-radius: 12px;
        padding: 16px;
        margin-bottom: 12px;
        background: #ffffff;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    }
    .faq-badge-keyword {
        background: #f8fafc;
        color: #475569;
        border: 1px solid #e2e8f0;
        font-weight: 600;
        font-size: 12px;
        padding: 4px 10px;
        border-radius: 6px;
        display: inline-block;
        margin: 2px 4px 2px 0;
    }
    .form-control-custom {
        border-radius: 8px;
        border: 1px solid #cbd5e1;
        padding: 8px 12px;
        font-size: 14px;
    }
    .form-control-custom:focus {
        border-color: #ff5a00;
        box-shadow: 0 0 0 3px rgba(255, 90, 0, 0.12);
    }
    .btn-create-faq {
        background: #ff5a00;
        border: none;
        color: #fff;
        font-weight: 600;
        border-radius: 8px;
        padding: 8px 16px;
        font-size: 14px;
        display: inline-flex;
        align-items: center;
        gap: 6px;
        white-space: nowrap;
    }
    .btn-create-faq:hover, .btn-create-faq:active {
        background: #e04f00;
        color: #fff;
    }
    .action-btn {
        width: 32px;
        height: 32px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        border: 1px solid #e2e8f0;
        background: #f8fafc;
        color: #64748b;
    }
    .action-btn:hover {
        background: #f1f5f9;
        color: #0f172a;
    }
    .action-btn.delete:hover {
        background: #fef2f2;
        color: #ef4444;
        border-color: #fecaca;
    }
</style>

<main class="app-main">
    <div class="app-content py-3">
        <div class="container-fluid">

            @if(session('success'))
                <div class="alert alert-success alert-dismissible fade show border-0 shadow-sm rounded-3 py-2 px-3 mb-3 d-flex align-items-center justify-content-between">
                    <div><i class="fa-solid fa-circle-check me-2"></i>{{ session('success') }}</div>
                    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
                </div>
            @endif

            <div class="d-flex justify-content-between align-items-start gap-2 mb-3">
                <div>
                    <h5 class="fw-bold mb-1 text-dark">Bot Memory & FAQs</h5>
                    <span class="text-muted small">মোট সংরক্ষিত প্রশ্ন ও উত্তর: {{ count($faqs) }}টি</span>
                </div>
                <button type="button" class="btn btn-create-faq" data-bs-toggle="modal" data-bs-target="#createFaqModal">
                    <i class="fa-solid fa-plus"></i> Create New
                </button>
            </div>

            <div class="mb-3">
                <form action="{{ route('admin.chat.faqs') }}" method="GET" class="d-flex gap-1">
                    <input type="text" name="search" value="{{ request('search') }}" class="form-control form-control-custom" placeholder="সার্চ করুন...">
                    <button type="submit" class="btn btn-dark px-3 rounded-2"><i class="fa-solid fa-magnifying-glass"></i></button>
                    @if(request('search'))
                        <a href="{{ route('admin.chat.faqs') }}" class="btn btn-outline-secondary px-3 rounded-2"><i class="fa-solid fa-rotate-right"></i></a>
                    @endif
                </form>
            </div>

            <div class="faq-list">
                @forelse($faqs as $faq)
                    <div class="faq-item-card">
                        <div class="d-flex justify-content-between align-items-start gap-2 mb-2">
                            <div class="fw-bold text-dark fs-6">{{ $faq->question }}</div>
                            <div class="d-flex gap-2">
                                <button type="button" class="action-btn" data-bs-toggle="modal" data-bs-target="#editModal{{ $faq->id }}">
                                    <i class="fa-regular fa-pen-to-square"></i>
                                </button>
                                <form action="{{ route('admin.chat.faqs.delete', $faq->id) }}" method="POST" onsubmit="return confirm('ডিলিট করতে চান?')">
                                    @csrf
                                    @method('DELETE')
                                    <button class="action-btn delete">
                                        <i class="fa-regular fa-trash-can"></i>
                                    </button>
                                </form>
                            </div>
                        </div>

                        <div class="mb-2">
                            @foreach(explode(',', $faq->keywords) as $keyword)
                                @if(trim($keyword))
                                    <span class="faq-badge-keyword"><i class="fa-solid fa-tag me-1 text-muted" style="font-size: 10px;"></i>{{ trim($keyword) }}</span>
                                @endif
                            @endforeach
                        </div>

                        <div class="p-3 bg-light rounded-3 text-secondary small" style="white-space: pre-line; line-height: 1.6;">{{ $faq->answer }}</div>
                    </div>

                    <div class="modal fade" id="editModal{{ $faq->id }}" tabindex="-1" aria-hidden="true">
                        <div class="modal-dialog modal-dialog-centered">
                            <div class="modal-content border-0 shadow-lg rounded-4">
                                <form action="{{ route('admin.chat.faqs.update', $faq->id) }}" method="POST">
                                    @csrf
                                    @method('PUT')
                                    <div class="modal-header py-3 px-4 border-bottom">
                                        <h6 class="modal-title fw-bold text-dark">এফএকিউ এডিট করুন</h6>
                                        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                                    </div>
                                    <div class="modal-body p-4">
                                        <div class="mb-3">
                                            <label class="form-label small fw-bold text-secondary mb-1">ট্রিগার কিওয়ার্ডসমূহ</label>
                                            <input type="text" name="keywords" class="form-control form-control-custom" value="{{ $faq->keywords }}" required>
                                        </div>
                                        <div class="mb-3">
                                            <label class="form-label small fw-bold text-secondary mb-1">প্রশ্ন / টাইটেল</label>
                                            <input type="text" name="question" class="form-control form-control-custom" value="{{ $faq->question }}" required>
                                        </div>
                                        <div class="mb-2">
                                            <label class="form-label small fw-bold text-secondary mb-1">অটো রিপ্লাই</label>
                                            <textarea name="answer" rows="4" class="form-control form-control-custom" required>{{ $faq->answer }}</textarea>
                                        </div>
                                    </div>
                                    <div class="modal-footer py-2 px-4 border-top">
                                        <button type="button" class="btn btn-light btn-sm px-3" data-bs-dismiss="modal">বাতিল</button>
                                        <button type="submit" class="btn btn-create-faq">আপডেট করুন</button>
                                    </div>
                                </form>
                            </div>
                        </div>
                    </div>
                @empty
                    <div class="text-center py-5 bg-white rounded-3 border">
                        <i class="fa-regular fa-folder-open text-muted mb-2" style="font-size: 36px;"></i>
                        <p class="text-muted small mb-0">কোনো এফএকিউ পাওয়া যায়নি।</p>
                    </div>
                @endforelse
            </div>

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

<div class="modal fade" id="createFaqModal" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content border-0 shadow-lg rounded-4">
            <form action="{{ route('admin.chat.faqs.store') }}" method="POST">
                @csrf
                <div class="modal-header py-3 px-4 border-bottom">
                    <h6 class="modal-title fw-bold text-dark">নতুন এফএকিউ যোগ করুন</h6>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>
                <div class="modal-body p-4">
                    <div class="mb-3">
                        <label class="form-label small fw-bold text-secondary mb-1">ট্রিগার কিওয়ার্ডসমূহ</label>
                        <input type="text" name="keywords" class="form-control form-control-custom" placeholder="উদা: কাজ,টাস্ক,উইথড্র" required>
                    </div>
                    <div class="mb-3">
                        <label class="form-label small fw-bold text-secondary mb-1">প্রশ্ন / টাইটেল</label>
                        <input type="text" name="question" class="form-control form-control-custom" placeholder="উদা: কাজ কীভাবে পাব?" required>
                    </div>
                    <div class="mb-2">
                        <label class="form-label small fw-bold text-secondary mb-1">অটো রিপ্লাই</label>
                        <textarea name="answer" rows="4" class="form-control form-control-custom" placeholder="বট যে উত্তরটি দিবে..." required></textarea>
                    </div>
                </div>
                <div class="modal-footer py-2 px-4 border-top">
                    <button type="button" class="btn btn-light btn-sm px-3" data-bs-dismiss="modal">বাতিল</button>
                    <button type="submit" class="btn btn-create-faq">সংরক্ষণ করুন</button>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection