<?php

namespace App\Modules\Purchasing;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Tempo\Finance\Payables\Workspace;

final class SupplierPayablesController extends Controller
{
    private function options(Request $r): array
    {
        $d = $r->validate(['page' => 'sometimes|integer|min:1|max:100000', 'proposal_page' => 'sometimes|integer|min:1|max:100000',
            'event_page' => 'sometimes|integer|min:1|max:100000', 'per_page' => 'sometimes|integer|in:25,100',
            'q' => 'sometimes|nullable|string|max:100', 'recognition' => 'sometimes|in:all,recognised,unrecognised']);
        abort_if(array_diff(array_keys($r->query()), array_keys($d)) !== [], 422);

        return $d;
    }

    public function index(Request $r, SupplierPayables $s)
    {
        return response()->json($s->listing($r->user(), $this->options($r)))->header('Cache-Control', 'no-store');
    }

    public function page(Request $r, SupplierPayables $s)
    {
        $data = $s->listing($r->user(), $this->options($r));
        $scope = $s->scope($r->user());
        $company = DB::table('companies')->where('tenant_id', $scope['tenant_id'])->where('id', $scope['company_id'])->value('name');
        $unit = DB::table('units')->where('tenant_id', $scope['tenant_id'])->where('company_id', $scope['company_id'])->where('id', $scope['unit_id'])->value('name');

        return response(Workspace::render($data, ['host' => 'ERP SGF', 'actor' => $r->user()->name, 'organisation' => $company.' / '.$unit, 'api' => '/api/supplier-payables', 'csrf' => csrf_token(), 'context' => $r->session()->get('company_context.token')]))->header('Cache-Control', 'no-store');
    }

    public function command(Request $r, string $action, SupplierPayables $s)
    {
        $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($s->engine($r->user())->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());
        }
    }
}