@extends('layouts.app')

@section('title', 'Conversations – WhatsApp Bot')

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

    <header class="setting-header">
        <h1>Conversations</h1>
        <p class="setting-subtitle">All conversations (by phone). Click to view message thread and internal notes.</p>
    </header>

    @if (session('success'))
        <div class="alert alert-success">{{ session('success') }}</div>
    @endif

    <section class="setting-card">
        @if ($conversations->isEmpty())
            <p style="margin: 0; color: #6b7280;">No conversations yet. Messages will appear here when users write to your WhatsApp number.</p>
        @else
            <table class="wa-table">
                <thead>
                    <tr>
                        <th>Phone</th>
                        <th>State</th>
                        <th>Language</th>
                        <th>Last message</th>
                        <th></th>
                    </tr>
                </thead>
                <tbody>
                    @foreach ($conversations as $c)
                        <tr>
                            <td>{{ $c->phone }}</td>
                            <td><span class="wa-state wa-state-{{ $c->state }}">{{ $c->state }}</span></td>
                            <td>English</td>
                            <td>{{ $c->last_message_at ? $c->last_message_at->diffForHumans() : '—' }}</td>
                            <td><a href="{{ route('whatsapp.conversations.show', $c) }}" class="btn btn-secondary" style="padding: 0.35rem 0.6rem; font-size: 0.85rem;">View</a></td>
                        </tr>
                    @endforeach
                </tbody>
            </table>
            <div style="margin-top: 1rem;">
                {{ $conversations->links() }}
            </div>
        @endif
    </section>
</div>
@push('styles')
<style>
.wa-bot-page { max-width: 960px; }
.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.active { font-weight: 700; color: #1d4ed8; }
.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; }
.wa-table { width: 100%; border-collapse: collapse; }
.wa-table th, .wa-table td { padding: 0.6rem 0.75rem; text-align: left; border-bottom: 1px solid #e5e7eb; }
.wa-table th { font-weight: 600; color: #374151; background: #f9fafb; }
.wa-state { display: inline-block; padding: 0.2rem 0.5rem; border-radius: 4px; font-size: 0.8rem; }
.wa-state-new { background: #dbeafe; color: #1e40af; }
.wa-state-active { background: #d1fae5; color: #065f46; }
.wa-state-handoff_requested { background: #fef3c7; color: #92400e; }
.wa-state-assigned_to_human { background: #e0e7ff; color: #3730a3; }
.wa-state-closed { background: #f3f4f6; color: #4b5563; }
</style>
@endpush
@endsection