<?php

namespace App\Services;

use App\Models\PeopleProcess;

/** Future RH boundary: no transport, dispatch, employee creation or legal validation. */
class PeopleContractHandoff
{
    /** @return array<string,mixed> */
    public function envelope(PeopleProcess $process): array
    {
        abort_if($process->isDirty(), 409, 'A ligação a RH exige uma versão persistida do contrato formalizado.');
        // Selection approval and today's contract draft must never cross this boundary.
        abort_unless($process->exists && $process->getAttribute('work_context_key') === 'people.internal'
            && $process->status === 'contract_formalized'
            && ($process->contract['status'] ?? null) === 'formalized'
            && ! empty($process->contract['formalized_at'])
            && ! empty($process->contract['reference'])
            && $process->selected_application_id !== null, 409, 'A ligação a RH exige contrato interno formalizado.');

        return ['schema' => 'sgc.people.contract_formalized.v1',
            'idempotency_key' => 'sgc:'.$process->tenant_id.':people:'.$process->id.':contract:'.$process->version,
            'tenant_id' => $process->tenant_id, 'process_id' => $process->id, 'process_version' => $process->version,
            'application_id' => $process->selected_application_id, 'kind' => $process->kind,
            'work_context_key' => $process->getAttribute('work_context_key'),
            'contract' => $process->contract];
    }
}