<?php

namespace App\Module\Farm\AdminControllers\Tools;

use App\Module\Game\DCache\FarmHouseJsonConfig;
use App\Module\Game\DCache\FarmLandJsonConfig;
use Carbon\CarbonInterface;
use Dcat\Admin\Grid\Tools\AbstractTool;
use Illuminate\Support\Facades\Log;

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

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

    public function title()
    {
        return '检查状态';
    }

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

        return parent::render();
    }

    /**
     * 检查配置表同步状态
     *
     * @param string $type 配置表类型，可选值：house, land, all
     * @return array
     */
    public static function checkSyncStatus(string $type = 'house'): array
    {
        if ($type === 'house') {
            return self::checkHouseConfigStatus();
        } elseif ($type === 'land') {
            return self::checkLandConfigStatus();
        } else {
            // 检查所有配置表
            $houseStatus = self::checkHouseConfigStatus();
            $landStatus = self::checkLandConfigStatus();

            // 如果都已同步，返回成功状态
            if ($houseStatus['is_synced'] && $landStatus['is_synced']) {
                return [
                    'is_synced' => true,
                    'message' => '【农场配置】所有配置表已同步',
                    'should_display' => false
                ];
            }

            // 否则返回需要同步的状态
            $message = '【农场配置】';
            if (!$houseStatus['is_synced']) {
                $message .= '房屋配置表需要更新; ';
            }
            if (!$landStatus['is_synced']) {
                $message .= '土地配置表需要更新; ';
            }

            return [
                'is_synced' => false,
                'message' => $message,
                'should_display' => true
            ];
        }
    }

    /**
     * 检查房屋配置表状态
     *
     * @return array
     */
    private static function checkHouseConfigStatus(): array
    {
        try {
            $json = FarmHouseJsonConfig::getData();
            $generatedAt = \Carbon\Carbon::createFromTimestamp($json['generated_ts']);
            $lastUpdated = \Carbon\Carbon::parse(\App\Module\Farm\Models\FarmHouseConfig::max('updated_at'));

            // 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];

            if ($generatedAt->lt($lastUpdated)) {
                return [
                    'is_synced' => false,
                    'message' => "【房屋配置表】需要更新，生成于 {$generatedAt->diffForHumans(null, $options)}，数据库最后更新于 {$lastUpdated->diffForHumans(null, $options)}",
                    'should_display' => true
                ];
            } else {
                return [
                    'is_synced' => true,
                    'message' => "【房屋配置表】已同步，生成于 {$generatedAt->diffForHumans(null, $options)}",
                    'should_display' => false
                ];
            }
        } catch (\Exception $e) {
            Log::error('Check farm house config sync status failed: '.$e->getMessage());

            return [
                'is_synced' => false,
                'message' => '【房屋配置表】检查状态失败：'.$e->getMessage(),
                'should_display' => true
            ];
        }
    }

    /**
     * 检查土地配置表状态
     *
     * @return array
     */
    private static function checkLandConfigStatus(): array
    {
        try {
            $json = FarmLandJsonConfig::getData();

            // 如果没有生成时间戳，说明需要生成
            if (!isset($json['generated_ts'])) {
                return [
                    'is_synced' => false,
                    'message' => '【土地配置表】需要生成，尚未找到配置数据',
                    'should_display' => true
                ];
            }

            $generatedAt = \Carbon\Carbon::createFromTimestamp($json['generated_ts']);

            // 获取土地类型和升级配置的最后更新时间
            $lastUpdatedType = \Carbon\Carbon::parse(\App\Module\Farm\Models\FarmLandType::max('updated_at') ?: '2000-01-01');
            $lastUpdatedUpgrade = \Carbon\Carbon::parse(\App\Module\Farm\Models\FarmLandUpgradeConfig::max('updated_at') ?: '2000-01-01');

            // 取最新的更新时间
            $lastUpdated = $lastUpdatedType->gt($lastUpdatedUpgrade) ? $lastUpdatedType : $lastUpdatedUpgrade;

            // 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' => CarbonInterface::DIFF_ABSOLUTE];

            if ($generatedAt->lt($lastUpdated)) {
                return [
                    'is_synced' => false,
                    'message' => "【土地配置表】需要更新，生成于 {$generatedAt->diffForHumans(null, $options)}，数据库最后更新于 {$lastUpdated->diffForHumans(null, $options)}",
                    'should_display' => true
                ];
            } else {
                return [
                    'is_synced' => true,
                    'message' => "【土地配置表】已同步，生成于 {$generatedAt->diffForHumans(null, $options)}",
                    'should_display' => false
                ];
            }
        } catch (\Exception $e) {
            Log::error('Check farm land config sync status failed: '.$e->getMessage());

            return [
                'is_synced' => false,
                'message' => '【土地配置表】检查状态失败：'.$e->getMessage(),
                'should_display' => true
            ];
        }
    }
}