<?php

namespace App\Http\Controllers\Demo;

use App\Http\Controllers\Controller;
use App\Model\Column;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class IndexController extends Controller
{


    public function index()
    {
//        $data=$this->tree();
        $data = $this->showimg();
        $new = $this->shownews('news', 4);
        $tong = $this->shownews('tzgg', 5);
        $wjzd = $this->shownews('wjzd', 8);
        $kstd = $this->shownews('kstd', 4);
        $xyfc = $this->shownews('xyfc', 5);
        return view('web.content', compact('data', 'new', 'tong', 'wjzd', 'kstd', 'xyfc'));
    }

    public function foot()
    {
        $data = DB::table('sites')->where('status', '=', '0')->orderBy('order', 'DESC')->select('keys', 'value')->get();
        return $data;
    }

    public function tree($parentid = 0, $columnid = 1)
    {
        $rows = Column::where([['parentid', '=', $parentid], ['columnid', '=', $columnid]])->orderBy('order', 'ASC')->select('name', 'id', 'url', 'parentid')->get();
        $rows = $rows->toArray();
        $arr = [];
        if (sizeof($rows) != 0) {
            foreach ($rows as $key => $val) {
//                $val['open']='true';
                $val['children'] = $this->tree($val['id']);
                $arr[] = $val;
            }
            return $arr;
        }
        return;
    }

    public function show($name, Column $table)
    {

        $re = $table->showid($name);
//        dd($re->toArray());
        if ($re[0]->type == 0) {
            $data = DB::table('articles')->where('colid', '=', $re[0]->id)->select('title', 'id', 'pushtime')->get();
            $n = $table->where('keys', '=', $name)->select('name', 'url', 'parentid')->get();
//            dd($n);
            if ($n[0]->parentid !== 0) {
                $m = $table->where('id', '=', $n[0]->parentid)->select('name')->get();
            }
            return view('web.list', compact('data', 'm', 'n'));
        } else {
            $n = $table->where('keys', '=', $name)->select('name', 'url', 'parentid')->get();
//            dd($n);
            if ($n[0]->parentid !== 0) {
                $m = $table->where('id', '=', $n[0]->parentid)->select('name')->get();
            }
            $data = DB::table('articles')->where('colid', '=', $re[0]->id)->get();
            return view('web.detail', compact('data', 'm', 'n'));
        }
    }

    public function showinfo($id)
    {
        $data = DB::table('articles')->where('id', '=', $id)->get();
        return view('demo.detail', compact('data'));
    }

    public function test(Request $request)
    {
        $list = DB::table('sites')->orderBy('id', 'desc')->select('id', 'name', 'keys', 'value')->get();

        return response(['code' => '0',
            'msg' => '',
            'data' => $list]);
//        return $list;
    }

    public function showimg()
    {
        $data = DB::table('posters')->where('status', '=', '0')->get();
        return $data;

    }
//    public function shownews($parentid,$n){
//        $data=DB::table('columns')->where([['status','=',0],['parentid','=',$parentid]])->select(
//            'id','atype','name','url','keys')->get();
//        foreach ($data as $k=>$v){
//            $re=DB::table('articles')->where('colid','=',$v->id)->
//            orderBy('pushtime','desc')->limit($n)->get();
//            if ($re){
//                $data['articles']=$re;
//            }
//        }
//    }

    public function test1()
    {
        return view('demo.test');
    }

    public function shownews($keys, $n)
    {
        $data = DB::table('columns')->where('keys', '=', $keys)->select('id', 'name', 'url')->get();
        $re = DB::table('articles')->where('colid', '=', $data[0]->id)->orderBy('pushtime', 'desc')->limit($n)->get();
        if ($re) {
            $data[0]->articles = $re;
        }
        return $data;
    }
}