<?php

namespace App\Http\Controllers;

use App\Models\Tenant;
use App\Models\User;
use App\Services\SupplierPayables;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Tempo\Finance\Payables\Workspace;

final class SupplierPayablesController extends Controller
{
    private function actor(Request $r): User
    {
        $user = $r->user();
        abort_unless($user instanceof User, 403);

        return $user;
    }

    /** @return array<string,mixed> */
    private function filters(Request $r): array
    {
        $filter = $r->validate(['invoice' => 'sometimes|required|integer|min:1', 'page' => 'sometimes|integer|min:1|max:100000',
            'proposal_page' => 'sometimes|integer|min:1|max:100000', 'event_page' => 'sometimes|integer|min:1|max:100000',
            'per_page' => 'sometimes|integer|in:25,100', 'q' => 'sometimes|nullable|string|max:100', 'recognition' => 'sometimes|in:all,recognised,unrecognised']);
        abort_if(array_diff(array_keys($r->query()), array_keys($filter)) !== [], 422);

        return $filter;
    }

    public function index(Request $r, SupplierPayables $s): JsonResponse
    {
        $filter = $this->filters($r);
        $options = array_diff_key($filter, ['invoice' => true]);

        return response()->json($s->listing($this->actor($r), isset($filter['invoice']) ? (int) $filter['invoice'] : null, $options))->header('Cache-Control', 'no-store');
    }

    public function page(Request $r, SupplierPayables $s): Response
    {
        $filter = $this->filters($r);
        $options = array_diff_key($filter, ['invoice' => true]);
        $actor = $this->actor($r);
        $data = $s->listing($actor, isset($filter['invoice']) ? (int) $filter['invoice'] : null, $options);
        $company = Tenant::query()->findOrFail($actor->tenant_id)->name;

        return response(Workspace::render($data, ['host' => 'Compras autónomo', 'actor' => $actor->name, 'organisation' => $company, 'api' => '/api/supplier-payables', 'page_url' => '/obrigacoes-fornecedores', 'csrf' => csrf_token(), 'return_url' => '/facturas', 'return_label' => 'Voltar às facturas']))->header('Cache-Control', 'no-store');
    }

    public function command(Request $r, string $action, SupplierPayables $s): JsonResponse
    {
        abort_if(str_ends_with($action, '_history') && ! SupplierPayables::historyEnabled(), 403, 'Passagem de histórico não activada nesta instalação.');
        $d = $r->validate(['id' => 'required|integer|min:1', 'reason' => 'required|string|min:3|max:2000']);
        abort_if(array_diff(array_keys($r->all()), ['id', 'reason']) !== [], 422);
        try {
            return response()->json($s->engine($this->actor($r))->command($action, $d['id'], $d['reason'], (string) $r->header('Idempotency-Key')));
        } catch (\DomainException $e) {
            abort(409, $e->getMessage());
        } catch (\InvalidArgumentException $e) {
            abort(422, $e->getMessage());
        }
    }
}