kknongchang_2506/app/Module/Game/Models/GameConsumeGroup.php

<?php

namespace App\Module\Game\Models;

use Illuminate\Database\Eloquent\Relations\HasMany;
use UCore\ModelCore;

/**
 * 消耗组
 *
 * field start 
 * @property  int  $id  主键
 * @property  string  $name  消耗组名称
 * @property  string  $code  消耗组编码（唯一）
 * @property  string  $description  消耗组描述
 * @property  \Carbon\Carbon  $created_at  创建时间
 * @property  \Carbon\Carbon  $updated_at  更新时间
 * field end
 *
 * @property-read GameConsumeItem[] $consumeItems 消耗组中的所有消耗项
 */
class GameConsumeGroup extends ModelCore
{
    /**
     * 与模型关联的表名
     *
     * @var string
     */
    protected $table = 'game_consume_groups';

    // attrlist start 
    protected $fillable = [
        'id',
        'name',
        'code',
        'description',
    ];
    // attrlist end

    /**
     * 获取消耗组中的所有消耗项
     *
     * @return HasMany
     */
    public function consumeItems(): HasMany
    {
        return $this->hasMany(GameConsumeItem::class, 'group_id', 'id');
    }

    /**
     * 获取关联的标签（多态关联）
     *
     * @return \Illuminate\Database\Eloquent\Relations\MorphToMany
     */
    public function tags()
    {
        return $this->morphToMany(GameTag::class, 'taggable', 'game_tag_relations', 'taggable_id', 'tag_id');
    }

    /**
     * 格式化消耗详情用于显示
     *
     * @return string
     */
    public function formatConsumeDetails(): string
    {
        if ($this->consumeItems->isEmpty()) {
            return '<span class="text-muted">暂无消耗项</span>';
        }

        $details = [];
        foreach ($this->consumeItems as $item) {
            $detail = $this->formatSingleConsumeItem($item);
            $details[] = $detail;
        }

        return '<div class="consume-details">' . implode('<br>', $details) . '</div>';
    }

    /**
     * 格式化标签用于显示
     *
     * @return string
     */
    public function formatTags(): string
    {
        if ($this->tags->isEmpty()) {
            return '<span class="text-muted">无标签</span>';
        }

        $tagHtml = [];
        foreach ($this->tags as $tag) {
            $tagHtml[] = $tag->formatTag();
        }

        return implode(' ', $tagHtml);
    }

    /**
     * 格式化单个消耗项
     *
     * @param GameConsumeItem $item
     * @return string
     */
    private function formatSingleConsumeItem(GameConsumeItem $item): string
    {
        $consumeTypeName = \App\Module\Game\Enums\CONSUME_TYPE::getName($item->consume_type);
        $targetName = $this->getTargetName($item);
        $quantity = $item->quantity;

        return sprintf(
            '<span class="badge badge-warning">%s</span> %s × %d',
            $consumeTypeName,
            $targetName,
            $quantity
        );
    }

    /**
     * 获取目标名称
     *
     * @param GameConsumeItem $item
     * @return string
     */
    private function getTargetName(GameConsumeItem $item): string
    {
        switch ($item->consume_type) {
            case \App\Module\Game\Enums\CONSUME_TYPE::ITEM->value:
                try {
                    $itemModel = \App\Module\GameItems\Models\Item::find($item->target_id);
                    return $itemModel ? $itemModel->name : "物品 (ID: {$item->target_id})";
                } catch (\Exception $e) {
                    return "物品 (ID: {$item->target_id})";
                }

            case \App\Module\Game\Enums\CONSUME_TYPE::CURRENCY->value:
                try {
                    $currency = \App\Module\Fund\Models\FundCurrencyModel::find($item->target_id);
                    return $currency ? $currency->name : "货币 (ID: {$item->target_id})";
                } catch (\Exception $e) {
                    return "货币 (ID: {$item->target_id})";
                }

            case \App\Module\Game\Enums\CONSUME_TYPE::FUND_CONFIG->value:
                try {
                    $fund = \App\Module\Fund\Models\FundConfigModel::find($item->target_id);
                    return $fund ? $fund->name : "账户种类 (ID: {$item->target_id})";
                } catch (\Exception $e) {
                    return "账户种类 (ID: {$item->target_id})";
                }

            default:
                return "未知消耗类型 (ID: {$item->target_id})";
        }
    }
}