<?php


namespace App\Filters;

use App\Order;
use App\Requirement;
use App\RequirementUser;
use App\Services\UserService;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;
use Illuminate\Support\Str;
use phpDocumentor\Reflection\Types\Boolean;

class RequirementFilters
{
    protected $request;
    protected $queryBuilder;
    protected $filters = [
        'title',
        'creator',
        'worker_ids',
        'began_at_start',
        'began_at_end',
        'finished_at_start',
        'finished_at_end',
        'created_at_start',
        'created_at_end',
        'requirement',
        'status'
    ];

    public function __construct(Request $request)
    {
        $this->request = $request;
    }

    public function apply($builder)
    {
        $this->queryBuilder = $builder;
        $filters = array_filter($this->request->only($this->filters));
        foreach ($filters as $filter => $value) {
            if (method_exists($this, $filter)) {
                $this->$filter($value, $this->queryBuilder);
            }
        }
        return $this->queryBuilder;
    }

    public function creator($creator)
    {
        $this->queryBuilder->where('user_id', $creator);
    }

    private function worker_ids($worker_ids)
    {
        if (strpos($worker_ids, ',') || strpos($worker_ids, '，') || strpos($worker_ids, ' ')) {
            $arr = array_filter(preg_split('/[,， ]+/is', $worker_ids));
            $this->queryBuilder->whereIn('id', RequirementUser::query()->select('requirement_id')->whereIn('user_id', $arr));
        } else {
            $this->queryBuilder->whereIn('id', RequirementUser::query()->select('requirement_id')->where('user_id', $worker_ids));
        }
    }

    public function began_at_start($began_at_start)
    {
        $this->queryBuilder->where('begin_at', '>=', \Carbon\Carbon::parse($began_at_start)->startOfDay());
    }

    public function began_at_end($began_at_end)
    {
        $this->queryBuilder->where('begin_at', '<=', \Carbon\Carbon::parse($began_at_end)->endOfDay());
    }

    public function finished_at_start($finished_at_start)
    {
        $this->queryBuilder->where('finished_at', '>=', \Carbon\Carbon::parse($finished_at_start)->startOfDay());
    }

    public function finished_at_end($finished_at_end)
    {
        $this->queryBuilder->where('finished_at', '<=', \Carbon\Carbon::parse($finished_at_end)->endOfDay());
    }

    public function created_at_start($created_at_start)
    {
        $this->queryBuilder->where('created_at', '>=', \Carbon\Carbon::parse($created_at_start)->startOfDay());
    }

    public function created_at_end($created_at_end)
    {
        $this->queryBuilder->where('created_at', '<=', \Carbon\Carbon::parse($created_at_end)->endOfDay());
    }

    public function title($title)
    {
        $this->queryBuilder->where('title', 'like', $title.'%');
    }

    //        'requirement_id',
    //        'status'
    public function status($status)
    {
        $this->queryBuilder->where('status', Requirement::$enums['status'][$status]);
    }

    public function requirement($requirement)
    {
        $this->queryBuilder->where('id', $requirement);
    }
}