<?php
/**
 * Created by PhpStorm.
 * User: weizongsong
 * Date: 2019-04-12
 * Time: 22:34
 */

namespace App\Http\Controllers\Admin;

use App\Exports\ParamedicExport;
use App\Forms\ParamedicForm;
use App\Http\Controllers\Customer\AuthController;
use App\Models\Paramedic;
use App\Models\ParamedicLevel;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Intervention\Image\Facades\Image;
use Kris\LaravelFormBuilder\Field;
use Kris\LaravelFormBuilder\FormBuilder;
use Maatwebsite\Excel\Facades\Excel;

class ParamedicController extends CommonController
{
    public $bladePath = "admin.paramedic";
    public $urlPrefix = "admin/paramedic";
    public $modelName = "护工";
    public $modelClass = Paramedic::class;
    public $formClass = ParamedicForm::class;

    public function index(Request $request)
    {
        $data = $this->model->with("project");
        if (request()->keyword) {
            $data->where(function ($query) {
                $query->where("name", "like", "%" . request()->keyword . "%")
                    ->orWhere("id_card_number", "like", "%" . request()->keyword . "%");
            });
        }
        $data = $data->orderBy("updated_at","desc")->paginate(10);
        return view($this->bladePath . ".index", compact("data"));
    }

    public function getLevels(Request $request)
    {
        $levels = (new ParamedicLevel())->where("project_id", $request->project_id)->get();
        return $this->ajaxResponse($levels);
    }

    public function edit($id = null, Request $request, FormBuilder $formBuilder)
    {
        $vo = $this->model->find($id ?: $request->id);

        $form = $formBuilder->create($this->formClass, [
            "method" => "POST",
            "id" => "fm",
            "url" => url($this->urlPrefix . "/update/" . $vo->id),
            "class" => "form form-horizontal validate-form",
            "model" => $vo
        ]);
        $form->modify("paramedic_level_id", "select", ["label" => "护工等级", "value" => $vo->paramedic_level_id, "choices" => (new ParamedicLevel())->where("project_id", $vo->project_id)->get()->pluck("name", "id")->toArray()]);
        $form->add("_previous", "hidden", ["value" => (url()->previous())]);

        return view($this->bladePath . ".create", compact("form"));
    }

    public function getQrcode($id)
    {
        $paramedic = Paramedic::find($id);
        $access_token = (new AuthController())->getAccessToken();
        $url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" . $access_token;
        $scene = "paramedic_" . $id;
        $res = curl($url, json_encode([
            "scene" => $scene,
            "page" => "packages/pagesProduct/pages/productSelect/productSelect"
        ]), false);
        if (is_null(json_decode($res, true))) {
            $file = storage_path() . "/app/public/" . "paramedic_" . $id . ".jpg";
            $img = Image::canvas(320, 320);
            $img->save($file);
            $qrcode = fopen($file, "w");//创建件准备写入
            fwrite($qrcode, $res);//写入
            fclose($qrcode);//关闭
            $img = Image::make($file);
            if ($paramedic->avatar) {
                $img = $img->resizeCanvas(null, $img->height() + 100, "top")->save();
                $avatar = base_path() . str_replace("storage", "storage/app/public", $paramedic->avatar);
                $avatar = Image::make($avatar)->resize(null, $img->height(), function ($constraint) {
                    $constraint->aspectRatio();
                });
                return $img->response();
            } else {
                return $img->response();
            }
        } else {
            return $this->error(json_decode($res, true)["errmsg"]);
        }
    }

    public function export()
    {
        return Excel::download(new ParamedicExport(), "paramedics.xlsx");
    }
}