<?php

namespace App\Module\GameItems\AdminControllers\Tools;

use App\Module\Game\DCache\ItemJsonConfig;
use Carbon\CarbonInterface;
use Dcat\Admin\Grid\Tools\AbstractTool;
use Illuminate\Http\Request;

class RefreshCheckTool extends AbstractTool
{
    protected $shouldDisplay;
    protected $style = 'btn btn-warning waves-effect';

    public function __construct(bool $shouldDisplay = true)
    {
        $this->shouldDisplay = $shouldDisplay;
    }

    public function title()
    {
        return '刷新检查';
    }

    public function confirm()
    {
        return '确定要刷新检查同步状态吗？';
    }

    public function handle(Request $request)
    {
        return $this->response()->success('刷新成功')->refresh();
    }

    public function render()
    {
        if (!$this->shouldDisplay) {
            return '';
        }

        return parent::render();
    }

    public static function checkSyncStatus(): array
    {
        $json = ItemJsonConfig::getData();
        $lastUpdated = \Carbon\Carbon::parse(\App\Module\GameItems\Models\Item::max('updated_at'));
//        dd($json);
        $generatedAt = \Carbon\Carbon::createFromTimestamp($json['generated_ts']);
        $isSynced = $generatedAt->gte($lastUpdated);

        // 使用绝对时间差，避免相对时间导致的"X小时后"这样的显示问题
        $options = ['syntax' => \Carbon\CarbonInterface::DIFF_ABSOLUTE];

        return [
            'should_display' => !$isSynced,
            'message' => $isSynced
                ? '【物品配置表】已同步，生成于 '.$generatedAt->diffForHumans(null, $options)
                : '【物品配置表】需要更新，数据库最后更新于 '.$lastUpdated->diffForHumans(null, $options),
            'is_synced' => $isSynced
        ];
    }

    public static function shouldDisplay(): bool
    {
        return self::checkSyncStatus()['should_display'];
    }
}