@extends('layouts.app')

@section('title', 'AI Business Knowledge – WhatsApp Bot')

@section('content')
<div class="wa-bot-page">
    @include('whatsapp_bot._nav')

    <header class="setting-header">
        <h1>AI Business Knowledge</h1>
        <p class="setting-subtitle">This content is loaded into the AI assistant system prompt. Use it to describe your store, policies, and how the assistant should help customers. Editable here without code changes.</p>
    </header>

    @if (session('success'))
        <div class="alert alert-success">{{ session('success') }}</div>
    @endif
    @if ($errors->any())
        <div class="alert alert-error">
            <ul style="margin: 0; padding-left: 1.25rem;">
                @foreach ($errors->all() as $e)
                    <li>{{ $e }}</li>
                @endforeach
            </ul>
        </div>
    @endif

    <section class="setting-card wa-bot-form-card">
        <form action="{{ route('whatsapp.bot.business-knowledge.store') }}" method="POST" class="wa-bot-form">
            @csrf
            <div class="wa-form-grid">
                <div class="wa-form-row">
                    <label class="wa-form-label" for="name">Name</label>
                    <input type="text" name="name" id="name" class="wa-form-input" value="{{ old('name', $knowledge->name) }}" maxlength="255" required>
                    <span class="wa-form-hint">Use "main" so this block is used in the AI prompt. Other names are allowed if you add more blocks later.</span>
                </div>
                <div class="wa-form-row">
                    <label class="wa-form-label" for="content">Content</label>
                    <textarea name="content" id="content" class="wa-form-input" rows="12" maxlength="50000">{{ old('content', $knowledge->content) }}</textarea>
                    <span class="wa-form-hint">Business information for the AI: store description, policies, how to help customers. This is inserted into the system prompt.</span>
                </div>
            </div>
            <div class="wa-form-actions">
                <button type="submit" class="btn btn-primary">Save business knowledge</button>
            </div>
        </form>
    </section>
</div>
@push('styles')
<style>
.wa-bot-page { max-width: 720px; }
.wa-bot-nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; margin-bottom: 1.25rem; font-size: 0.9rem; }
.wa-bot-nav a { color: #2563eb; text-decoration: none; }
.wa-bot-nav a:hover { text-decoration: underline; }
.wa-bot-nav a.active { font-weight: 700; color: #1d4ed8; }
.setting-header { margin-bottom: 1.5rem; }
.setting-header h1 { font-size: 1.5rem; font-weight: 700; margin: 0 0 0.5rem 0; color: #111; }
.setting-subtitle { margin: 0; font-size: 0.95rem; color: #4b5563; line-height: 1.5; }
.setting-card { background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 1.5rem; }
.wa-form-grid { display: flex; flex-direction: column; gap: 1rem; }
.wa-form-row { display: flex; flex-direction: column; gap: 0.25rem; }
.wa-form-label { font-weight: 600; font-size: 0.9rem; color: #374151; }
.wa-form-input { padding: 0.5rem 0.75rem; border: 1px solid #d1d5db; border-radius: 6px; font-size: 1rem; max-width: 100%; }
.wa-form-hint { font-size: 0.8rem; color: #6b7280; }
.wa-form-actions { margin-top: 1.25rem; }
</style>
@endpush
@endsection