<?php

namespace App\Http\Controllers;

use App\Http\Api\DictApi;
use App\Http\Resources\CompoundResource;
use App\Models\DhammaTerm;
use App\Models\UserDict;
use App\Tools\TurboSplit;
use Illuminate\Http\Request;
use Illuminate\Http\Response;

class CompoundController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return Response
     */
    public function index(Request $request)
    {
        $dict_id = DictApi::getSysDict('robot_compound');
        if (! $dict_id) {
            return $this->error('没有找到 robot_compound 字典');
        }
        switch ($request->input('view')) {
            case 'only-word':
                $result = UserDict::where('dict_id', $dict_id)
                    ->groupBy('word')->select('word')->get();
                $count = count($result);
                break;

            default:
                // code...
                break;
        }

        return $this->ok([
            'rows' => CompoundResource::collection($result),
            'count' => $count,
        ]);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @return Response
     */
    public function store(Request $request)
    {
        $dict_id = DictApi::getSysDict('robot_compound');
        if (! $dict_id) {
            return $this->error('没有找到 robot_compound 字典');
        }
        // 删除旧数据
        $del = UserDict::where('dict_id', $dict_id)
            ->whereIn('word', $request->input('index'))
            ->delete();
        foreach ($request->input('words') as $key => $word) {
            $new = new UserDict;
            $new->id = app('snowflake')->id();
            $new->word = $word['word'];
            $new->factors = $word['factors'];
            $new->dict_id = $dict_id;
            $new->source = '_ROBOT_';
            $new->create_time = (int) (microtime(true) * 1000);
            $new->type = $word['type'];
            $new->grammar = $word['grammar'];
            $new->parent = $word['parent'];
            $new->confidence = $word['confidence'];
            $new->note = $word['confidence'];
            $new->language = 'cm';
            $new->creator_id = 1;
            $new->flag = 0; // 标记为维护状态
            $new->save();
        }

        return $this->ok(count($request->input('words')));
    }

    /**
     * Display the specified resource.
     *
     * @param  DhammaTerm  $dhammaTerm
     * @return Response
     */
    public function show(Request $request, string $word)
    {
        //
        $start = microtime(true);
        $dict_id = DictApi::getSysDict('robot_compound');
        if (! $dict_id) {
            return $this->error('没有找到 robot_compound 字典');
        }
        $result = UserDict::where('dict_id', $dict_id)
            ->where('word', $word)
            ->orderBy('confidence', 'desc')
            ->get();
        if (count($result) > 0) {
            return $this->ok(['rows' => $result, 'count' => count($result), 'mode' => 'dict']);
        } elseif (mb_strlen($word, 'UTF-8') < 60) {
            $ts = new TurboSplit;
            $parts = $ts->splitA($word);
            $time = microtime(true) - $start;

            return $this->ok(['rows' => $parts, 'count' => count($parts), 'mode' => 'realtime', 'time' => $time]);
        } else {
            return $this->ok(['rows' => [], 'count' => 0]);
        }
    }

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

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