// ============================================================
// ADD this method inside ReportsController (paste before the
// final closing brace). It powers /reports/disposals.
// ProbationCase is already imported in ReportsController.
// ============================================================

/** Disposal-outcome report — counts by disposal method + source split (req 6.x). */
public function disposals(\Illuminate\Http\Request $request)
{
    $base = fn () => \App\Models\ProbationCase::forCurrentBranch();

    $labels = config('probation.disposals', []);

    $counts = $base()->whereNotNull('disposal_method')
        ->selectRaw('disposal_method, COUNT(*) c')->groupBy('disposal_method')
        ->pluck('c', 'disposal_method')->toArray();

    $total        = array_sum($counts);
    $notFinalized = $base()->whereNull('disposal_method')->count();

    $bySource = $base()->selectRaw('source_type, COUNT(*) c')->groupBy('source_type')
        ->pluck('c', 'source_type')->toArray();

    $fines = (float) $base()->where('disposal_method', 'fined')->sum('fine_amount');

    return view('reports.disposals', compact('labels', 'counts', 'total', 'notFinalized', 'bySource', 'fines'));
}