<?php

namespace App\Module\Pet\Commands;

use App\Module\Pet\Models\PetConfig;
use App\Module\Pet\Models\PetLevelConfig;
use App\Module\Pet\Models\PetSkill;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Log;

/**
 * 生成宠物配置表JSON数据命令
 *
 * 该命令用于从数据库中的宠物相关表生成宠物JSON数据文件，供客户端使用。
 * 生成的JSON文件包含宠物的基本信息、等级配置和技能配置等。
 * 该命令通常在宠物配置更新后运行，以确保客户端获取最新的宠物数据。
 */
class GeneratePetJsonCommand extends Command
{

    /**
     * 命令名称和签名
     *
     * @var string
     */
    protected $signature = 'pet:generate-json';

    /**
     * 命令描述
     *
     * @var string
     */
    protected $description = 'Generate pet configuration JSON files from database';

    /**
     * 生成宠物配置JSON数据
     *
     * @param bool $saveToFile 是否保存到文件
     * @return array 生成的数据
     */
    public static function generateJson()
    {
        try {
            // 生成宠物基础配置JSON
            $petConfigData = self::generatePetConfigJson();

            // 生成宠物等级配置JSON
            $petLevelConfigData = self::generatePetLevelConfigJson();

            // 生成宠物技能配置JSON
            $petSkillConfigData = self::generatePetSkillConfigJson();


            // 返回所有配置数据
            return [
                'pet_config'       => $petConfigData,
                'pet_level_config' => $petLevelConfigData,
                'pet_skill_config' => $petSkillConfigData,
                'success'          => true,
                'generated_ts'     => time()
            ];
        } catch (\Exception $e) {
            Log::error('Generate pet JSON failed: ' . $e->getMessage());

            return [
                'success' => false,
                'error'   => $e->getMessage()
            ];
        }
    }

    /**
     * 生成宠物基础配置JSON
     */
    private static function generatePetConfigJson()
    {
        // 查询宠物配置表数据
        $petConfigs = PetConfig::all()
            ->map(function ($config) {
                return [
                    'id'                 => $config->id,
                    'pet_type'           => $config->pet_type,
                    'grade_probability'  => $config->grade_probability,
                    'display_attributes' => $config->display_attributes,
                    'numeric_attributes' => $config->numeric_attributes
                ];
            })
            ->toArray();

        // 准备完整数据，包含生成时间
        return [
            'generated_ts' => time(),
            'pets'         => $petConfigs
        ];
    }

    /**
     * 生成宠物等级配置JSON
     */
    private static function generatePetLevelConfigJson()
    {
        // 查询宠物等级配置表数据
        $petLevelConfigs = PetLevelConfig::orderBy('level')
            ->get()
            ->map(function ($config) {
                return [
                    'level'              => $config->level,
                    'exp_required'       => $config->exp_required,
                    'skills'             => $config->skills,
                    'display_attributes' => $config->display_attributes,
                    'numeric_attributes' => $config->numeric_attributes
                ];
            })
            ->toArray();

        // 准备完整数据，包含生成时间
        return [
            'generated_ts' => time(),
            'pet_levels'   => $petLevelConfigs
        ];
    }

    /**
     * 生成宠物技能配置JSON
     */
    private static function generatePetSkillConfigJson()
    {
        // 查询宠物技能配置表数据
        $petSkills = PetSkill::all()
            ->map(function ($skill) {
                return [
                    'id'           => $skill->id,
                    'skill_name'   => $skill->skill_name,
                    'stamina_cost' => $skill->stamina_cost,
                    'cool_down'    => $skill->cool_down,
                    'effect_desc'  => $skill->effect_desc,
                    'min_level'    => $skill->min_level
                ];
            })
            ->toArray();

        // 准备完整数据，包含生成时间
        return [
            'generated_ts' => time(),
            'pet_skills'   => $petSkills
        ];
    }


    /**
     * 执行命令
     */
    public function handle()
    {
        $this->info('Generating pet configuration JSON files...');

        $result = self::generateJson();

        if ($result['success']) {
            $this->info('Successfully generated pet configuration JSON files.');

            // 显示生成的配置数据概要
            $this->info('Pet configs: ' . count($result['pet_config']['pets']));
            $this->info('Pet level configs: ' . count($result['pet_level_config']['pet_levels']));
            $this->info('Pet skill configs: ' . count($result['pet_skill_config']['pet_skills']));
        } else {
            $this->error('Failed to generate pet configuration JSON files: ' . $result['error']);
        }
    }

}