<?php

namespace App\Repositories\Backend\Hospital;

use App\Constant\Constant;
use App\Models\Hospital;
use App\Services\BaseService;
use Carbon\Carbon;
use Exception;
use Yajra\DataTables\Facades\DataTables;

class HospitalService extends BaseService
{
    /**
     * Associated Service Model.
     */
    protected const MODEL = Hospital::class;

    /**
     * @param $request
     * @return array
     */
    public function storeHospital($request): array
    {
        $response = [];
        $photo = '';

        if (!empty($request['photo'])) {
            $imageName = uploadImage($request, 'photo', Constant::HOSPITAL_IMAGE_UPLOAD_PATH);
            $photo = $imageName['image_name'] ?? Constant::NULL;
        }

        $result = $this->query()->create([
            'name' => $request['name'],
            'contact_name' => $request['contact_name'],
            'email' => $request['email'],
            'alternative_email' => $request['alter_email'],
            'number' => $request['number'],
            'address' => $request['address'],
            'area' => $request['area'],
            'city' => $request['city'],
            'state' => $request['state'],
            'photo' => $photo,
            'benefits' => $request['benefits'],
        ]);

        $response['status'] = ($result) ? Constant::STATUS_TRUE : Constant::STATUS_FALSE;

        return $response;
    }

    /**
     * @param $request
     * @return object
     * @throws Exception
     */
    public function getListing($request): object
    {
        $dataTableQuery = $this->prepareQuery($request->all());

        return DataTables::of($dataTableQuery)
            ->addColumn(
                'checkbox_action',
                function ($hospital) {
                    return $hospital?->hospital_checkbox_action;
                }
            )
            ->addColumn(
                'hospital_status',
                function ($hospital) {
                    return $hospital?->hospital_status_action;
                }
            )
            ->editColumn(
                'created_at',
                function ($hospital) {
                    return Carbon::parse($hospital?->created_at)->format('d-m-Y');
                }
            )
            ->addColumn(
                'action',
                function ($hospital) {
                    return $hospital?->hospital_action_buttons;
                }
            )
            ->addIndexColumn()
            ->rawColumns(['action', 'checkbox_action', 'hospital_status'])
            ->make(true);
    }

    /**
     * @param $request
     * @return object
     */
    public function prepareQuery($request): object
    {
        $searchQuery = $this->query();

        $columns = ['', 'name', 'contact_name', 'email', 'city', 'state','state', 'created_at'];

        $searchQuery = $searchQuery->when(array_key_exists('name', $request), function ($q) use ($request) {
            return $q->where('name', 'like', '%' . $request['name'] . '%');
        });

        if (isset($request['order']) && $request['order'] != "") {
            $searchQuery = $searchQuery->orderBy(
                $columns[$request['order'][0]['column']],
                $request['order'][0]['dir']
            );
        }

        return $searchQuery;
    }

    /**
     * @param $request
     * @param $id
     * @return array
     */
    public function updateHospital($request, $id): array
    {
        $response = [];
        $hospital = $this->query()->where('id', $id)->first();
        $photo = $hospital?->photo;

        if (!empty($request['photo'])) {
            $imageName = uploadImage($request, 'photo', Constant::HOSPITAL_IMAGE_UPLOAD_PATH);
            $photo = $imageName['image_name'] ?? Constant::NULL;
        }
        $result = $hospital->update([
            'name' => $request['name'],
            'contact_name' => $request['contact_name'],
            'email' => $request['email'],
            'alternative_email' => $request['alter_email'],
            'number' => $request['number'],
            'address' => $request['address'],
            'area' => $request['area'],
            'city' => $request['city'],
            'state' => $request['state'],
            'photo' => $photo,
            'benefits' => $request['benefits'],
        ]);

        $response['status'] = ($result) ? Constant::STATUS_TRUE : Constant::STATUS_FALSE;

        return $response;
    }
}