@extends('layouts.app')
@section('title','Usage & coûts IA')
@section('content')
<div class="h1">Usage & coûts IA</div><div class="sub">Estimation des appels Claude (chatbot et aides à la rédaction).</div>
<div class="grid g4">
  <div class="stat"><div class="n">{{ number_format($today/1000000,2,',',' ') }} €</div><div class="l">Coût aujourd'hui</div></div>
  <div class="stat"><div class="n">{{ number_format($month/1000000,2,',',' ') }} €</div><div class="l">Coût ce mois</div></div>
  <div class="stat"><div class="n">{{ number_format($totalTokens,0,',',' ') }}</div><div class="l">Tokens cumulés</div></div>
  <div class="stat"><div class="n">{{ number_format($byPurpose->sum('cost')/1000000,2,',',' ') }} €</div><div class="l">Coût total</div></div>
</div>
@if($byPurpose->count())
<div class="card" style="margin-top:18px"><b>Répartition par usage</b>
  <table style="margin-top:10px"><thead><tr><th>Usage</th><th>Appels</th><th>Tokens (in/out)</th><th>Coût</th></tr></thead><tbody>
  @foreach($byPurpose as $p)<tr>
    <td>{{ $p->purpose }}</td><td>{{ number_format($p->n,0,',',' ') }}</td>
    <td>{{ number_format($p->tin,0,',',' ') }} / {{ number_format($p->tout,0,',',' ') }}</td>
    <td>{{ number_format($p->cost/1000000,4,',',' ') }} €</td>
  </tr>@endforeach
  </tbody></table>
</div>
@endif
<div class="card" style="margin-top:18px"><table><thead><tr><th>Date</th><th>Usage</th><th>Modèle</th><th>Tokens (in/out)</th><th>Coût</th></tr></thead><tbody>
@forelse($calls as $c)<tr>
  <td>{{ $c->created_at->format('d/m H:i') }}</td><td>{{ $c->purpose }}</td><td>{{ $c->model }}</td>
  <td>{{ $c->input_tokens }} / {{ $c->output_tokens }}</td><td>{{ number_format($c->cost_micros/1000000,4,',',' ') }} €</td>
</tr>@empty<tr><td colspan="5" style="color:var(--muted)">Aucun appel IA.</td></tr>@endforelse
</tbody></table><div style="margin-top:12px">{{ $calls->links() }}</div></div>
@endsection