<?php

namespace App\Http\Controllers;

use App\Models\DictInfo;
use App\Models\UserDict;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Support\Facades\DB;

class DictStatisticController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return Response
     */
    public function index(Request $request)
    {
        //
        $items = [];
        $all = UserDict::count();
        $query = 'SELECT count(*) from (SELECT word from user_dicts ud group by word) as t;';
        $allVocabulary = DB::select($query);
        $query = 'SELECT count(*) from (SELECT parent from user_dicts ud group by parent) as t;';
        $allParent = DB::select($query);
        $items[] = ['key' => 'all', 'title' => 'all', 'count' => $all, 'vocabulary' => $allVocabulary[0]->count, 'parent' => $allParent[0]->count];

        $dictName = ['robot_compound', 'system_regular', 'community_extract', 'community'];
        foreach ($dictName as $key => $name) {
            $dict = DictInfo::where('name', $name)->first();
            $all = UserDict::where('dict_id', $dict->id)->count();
            $query = 'SELECT count(*) from (SELECT word from user_dicts ud where dict_id = ? group by word) as t;';
            $vocabulary = DB::select($query, [$dict->id]);
            $query = 'SELECT count(*) from (SELECT parent from user_dicts ud where dict_id = ? group by parent) as t;';
            $parent = DB::select($query, [$dict->id]);
            $items[] = ['key' => $dict->shortname, 'title' => $dict->shortname, 'count' => $all, 'vocabulary' => $vocabulary[0]->count, 'parent' => $parent[0]->count];
        }

        return $this->ok($items);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @return Response
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  int  $id
     * @return Response
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return Response
     */
    public function destroy($id)
    {
        //
    }
}