<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\Storage;
use App\Models\WordIndex;
use App\Models\WbwTemplate;
use App\Tools\TurboSplit;
use App\Http\Api\DictApi;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Http;

class UpgradeCompound extends Command
{
    /**
     * The name and signature of the console command.
     * php -d memory_limit=1024M artisan upgrade:compound  --api=https://next.wikipali.org/api --from=182852 --to=30000
     * @var string
     */
    protected $signature = 'upgrade:compound {word?} {--book=} {--debug} {--test} {--continue} {--api=} {--from=0} {--to=0} {--min=7} {--max=50}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'auto split compound word';


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

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        if (\App\Tools\Tools::isStop()) {
            $this->info('.stop exists');
            return 0;
        }
        $confirm = '';
        if ($this->option('api')) {
            $confirm .= 'api=' . $this->option('api') . "\n";
        }
        $confirm .= "min=" . $this->option('min') . "\n";
        $confirm .= "max="  . $this->option('max') . "\n";
        $confirm .= "from="  . $this->option('from') . "\n";
        $confirm .= "to="  . $this->option('to') . "\n";

        if (!$this->confirm($confirm)) {
            return 0;
        }
        $this->info('[' . date('Y-m-d H:i:s', time()) . '] upgrade:compound start');

        $dict_id = DictApi::getSysDict('robot_compound');
        if (!$dict_id) {
            $this->error('没有找到 robot_compound 字典');
            return 1;
        }

        $start = \microtime(true);


        //
        if ($this->option('test')) {
            //调试代码
            $ts = new TurboSplit();
            Storage::disk('local')->put("tmp/compound.md", "# Turbo Split");
            //获取需要拆的词
            $list = [
                [5, 20, 20],
                [21, 30, 20],
                [31, 40, 10],
                [41, 60, 10],
            ];
            foreach ($list as $take) {
                # code...
                $words = WordIndex::where('final', 0)
                    ->whereBetween('len', [$take[0], $take[1]])
                    ->select('word')
                    ->take($take[2])->get();
                foreach ($words as $word) {
                    $this->info($word->word);
                    Storage::disk('local')->append("tmp/compound.md", "## {$word->word}");
                    $parts = $ts->splitA($word->word);
                    foreach ($parts as $part) {
                        # code...
                        $info = "`{$part['word']}`,{$part['factors']},{$part['confidence']}";
                        $this->info($info);
                        Storage::disk('local')->append("tmp/compound.md", "- {$info}");
                    }
                }
            }
            $this->info("耗时：" . \microtime(true) - $start);
            return 0;
        }


        $_word = $this->argument('word');
        if (!empty($_word)) {
            $words = array((object)array('real' => $_word));
            $count = 1;
        } else if ($this->option('book')) {
            $words = WbwTemplate::select('real')
                ->where('book', $this->option('book'))
                ->where('type', '<>', '.ctl.')
                ->where('real', '<>', '')
                ->orderBy('real')
                ->groupBy('real')->cursor();
            $query = DB::select(
                'SELECT count(*) from (
                                    SELECT "real" from wbw_templates where book = ? and type <> ? and real <> ? group by real) T',
                [$this->option('book'), '.ctl.', '']
            );
            $count = $query[0]->count;
        } else {
            $min = WordIndex::min('id');
            $max = WordIndex::max('id');
            if ($this->option('from') > 0) {
                $from = $min + $this->option('from');
            } else {
                $from = $min;
            }
            if ($this->option('to') > 0) {
                $to = $min + $this->option('to');
            } else {
                $to = $max;
            }
            $words = WordIndex::whereBetween('id', [$from, $to])
                ->where('len', '>', $this->option('min'))
                ->where('len', '<', $this->option('max'))
                ->orderBy('id')
                ->selectRaw('id,word as real')
                ->cursor();
            $count = $to - $from + 1;
        }

        $sn = 0;
        $wordIndex = array();
        $result = array();
        foreach ($words as $key => $word) {
            if (\App\Tools\Tools::isStop()) {
                return 0;
            }
            $sn++;
            $startAt = microtime(true);
            $now = date('Y-m-d H:i:s');
            $this->info("[{$now}]{$word->real} start id={$word->id}");
            $ts = new TurboSplit();
            if ($this->option('debug')) {
                $ts->debug(true);
            }
            $wordIndex[] = $word->real;
            $parts = $ts->splitA($word->real);
            $time = round(microtime(true) - $startAt, 2);
            $percent = (int)($sn * 100 / $count);

            $this->info("[{$percent}%][{$sn}] {$word->real}  {$time}s");

            $resultCount = 0;
            foreach ($parts as $part) {
                if (isset($part['type']) && $part['type'] === ".v.") {
                    continue;
                }
                $resultCount++;
                $new = array();
                $new['word'] = $part['word'];
                $new['factors'] = $part['factors'];
                if (isset($part['type'])) {
                    $new['type'] = $part['type'];
                } else {
                    $new['type'] = ".cp.";
                }
                if (isset($part['grammar'])) {
                    $new['grammar'] = $part['grammar'];
                } else {
                    $new['grammar'] = null;
                }
                if (isset($part['parent'])) {
                    $new['parent'] = $part['parent'];
                } else {
                    $new['parent'] = null;
                }
                $new['confidence'] = 50 * $part['confidence'];
                $result[] = $new;

                if (!empty($_word)) {
                    $output = "[{$resultCount}],{$part['word']},{$part['type']},{$part['grammar']},{$part['parent']},{$part['factors']},{$part['confidence']}";
                    $this->info($output);
                }
            }

            if (count($wordIndex) % 100 === 0) {
                //每100个单词上传一次
                $this->upload($wordIndex, $result, $this->option('api'));
                $wordIndex = array();
                $result = array();
            }
        }
        $this->upload($wordIndex, $result, $this->option('api'));

        $this->info('[' . date('Y-m-d H:i:s', time()) . '] upgrade:compound finished');

        return 0;
    }

    private function upload($index, $words, $url = null)
    {

        if (!$url) {
            $url = config('app.url') . '/api/v2/compound';
        } else {
            $url = $url . '/v2/compound';
        }
        $this->info('url = ' . $url);
        $this->info('uploading size=' . strlen(json_encode($words, JSON_UNESCAPED_UNICODE)));
        $response = Http::post(
            $url,
            [
                'index' => $index,
                'words' => $words,
            ]
        );
        if ($response->ok()) {
            $this->info('upload ok');
        } else {
            $this->error('upload fail.');
        }
    }
}