<?php

namespace App\Console\Commands;

use App\Models\BookWord;
use App\Tools\Tools;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;

class InstallWordBook extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'install:wordbook {from?} {to?}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'install palibook word list in each book';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        if (Tools::isStop()) {
            return 0;
        }
        $startTime = time();

        $this->info('instert word in palibook ');
        Log::info('instert word in palibook ');

        $_from = $this->argument('from');
        $_to = $this->argument('to');
        if (empty($_from) && empty($_to)) {
            $_from = 1;
            $_to = 217;
        } elseif (empty($_to)) {
            $_to = $_from;
        }

        $bar = $this->output->createProgressBar($_to - $_from + 1);

        for ($book = $_from; $book <= $_to; $book++) {
            Log::info('doing '.($book));

            // 删除目标数据库中数据
            BookWord::where('book', $book)->delete();

            // 分类汇总得到单词表
            $bookword = [];
            $fileId = $book - 1;
            if (($fpoutput = fopen(config('mint.path.paliword_book')."/{$fileId}_words.csv", 'r')) !== false) {
                $count = 0;
                while (($data = fgetcsv($fpoutput, 0, ',')) !== false) {
                    $book = $data[1];
                    if (isset($bookword[$data[3]])) {
                        $bookword[$data[3]]++;
                    } else {
                        $bookword[$data[3]] = 1;
                    }

                    $count++;
                }
            } else {
                Log::error('open csv fail');

                continue;
            }
            DB::transaction(function () use ($book, $bookword) {
                foreach ($bookword as $key => $value) {
                    $newData = [
                        'book' => $book,
                        'wordindex' => $key,
                        'count' => $value,
                    ];
                    BookWord::create($newData);
                }
            });
            $bar->advance();
        }
        $bar->finish();

        $msg = 'all done in '.time() - $startTime.'s';
        $this->info($msg.PHP_EOL);
        Log::info($msg);

        return 0;
    }
}