<?php


class RsvTimetableCapacityController {
    use RsvPagedResponseTrait;
    private string $namespace     = 'reservations/v1';
    private string $resource_name = 'timetable/(?P<id>\d+)/capacity';

    public function register_routes(): void {
        register_rest_route($this->namespace, '/' . $this->resource_name, [
            [
                'methods'             => 'GET',
                'callback'            => [$this, 'get_all'],
                'permission_callback' => [RsvRestPolicy::class, 'admin'],
            ],
            [
                'methods'             => 'POST',
                'callback'            => [$this, 'create'],
                'permission_callback' => [RsvRestPolicy::class, 'admin'],
                // 'args'                => self::input_args(RsvTimetableCapacity::schema()),
            ],
        ]);

        register_rest_route($this->namespace, '/' . $this->resource_name . '/(?P<capacity_id>\d+)', [
            [
                'methods'             => 'GET',
                'callback'            => [$this, 'get'],
                'permission_callback' => [RsvRestPolicy::class, 'admin'],
            ],
            [
                'methods'             => 'PUT',
                'callback'            => [$this, 'update'],
                'permission_callback' => [RsvRestPolicy::class, 'admin'],
                'args'                => self::input_args(RsvTimetableCapacity::schema()),
            ],
            [
                'methods'             => 'DELETE',
                'callback'            => [$this, 'delete'],
                'permission_callback' => [RsvRestPolicy::class, 'admin'],
            ],
        ]);
    }

    public function get_all(WP_REST_Request $request): WP_REST_Response {
        [$skip, $limit] = self::paging($request);
        $timetable_id = (int) $request->get_param('id');
        $service = new RsvTimetableCapacityRepository();
        return $this->paged_response(
            $service->get_all($timetable_id, $limit, $skip),
            $service->count_all($timetable_id)
        );
    }

    public function get(WP_REST_Request $request): WP_REST_Response {
        return new WP_REST_Response(
            (new RsvTimetableCapacityRepository())->get((int) $request->get_param('capacity_id')),
            200
        );
    }

    public function create(WP_REST_Request $request): WP_REST_Response {
        $items = $request->get_json_params();
        $timetable_id = (int) $request->get_param('id');

        $ids = [];

        foreach($items as $item) {
            $capacity = new RsvTimetableCapacity(
                null,
                $timetable_id,
                (int) $item['capacity'],
                (int) $item['min_lead_time_minutes'],
                new DateTime($item['date']),
                (int) $item['start_time'],
                (int) $item['end_time'],
                (int) $item['repeat_period_in_days'],
                (int) $item['repeat_times'],
                (bool) $item['requires_confirmation'],
            );

            $ids[] = (new RsvTimetableCapacityRepository())->create($capacity);
        }

        return new WP_REST_Response(
            ['ids' => $ids],
            201
        );
    }

    public function update(WP_REST_Request $request): WP_REST_Response {
        $capacity = new RsvTimetableCapacity(
            (int) $request->get_param('capacity_id'),
            (int) $request->get_param('id'),
            (int) $request->get_param('capacity'),
            (int) $request->get_param('min_lead_time_minutes'),
            new DateTime($request->get_param('date')),
            (int)$request->get_param('start_time'),
            (int)$request->get_param('end_time'),
            (int) $request->get_param('repeat_period_in_days'),
            (int) $request->get_param('repeat_times'),
            (bool) $request->get_param('requires_confirmation'),
        );

        $capacity_id = (int) $request->get_param('capacity_id');
        (new RsvTimetableCapacityRepository())->update($capacity_id, $capacity);

        return new WP_REST_Response(['id' => $capacity_id], 200);
    }

    public function delete(WP_REST_Request $request): WP_REST_Response {
        (new RsvTimetableCapacityRepository())->delete((int) $request->get_param('capacity_id'));
        return new WP_REST_Response(null, 204);
    }
}