<?php

namespace App\Module\Mex\Service;

use App\Module\Mex\Dto\MexPriceAdjustmentDto;
use App\Module\Mex\Logic\MexPriceAdjustmentLogic;
use App\Module\Mex\Models\MexPriceConfig;
use Illuminate\Support\Collection;

/**
 * 农贸市场价格调整记录服务层
 */
class MexPriceAdjustmentService
{
    /**
     * 记录价格配置调整
     */
    public static function recordPriceConfigAdjustment(
        MexPriceConfig $oldConfig,
        MexPriceConfig $newConfig,
        int $adminUserId,
        ?string $adjustmentReason = null,
        ?string $marketImpactNote = null
    ): MexPriceAdjustmentDto {
        $logic = new MexPriceAdjustmentLogic();
        return $logic->recordPriceConfigAdjustment(
            $oldConfig,
            $newConfig,
            $adminUserId,
            $adjustmentReason,
            $marketImpactNote
        );
    }

    /**
     * 获取商品的价格调整历史
     */
    public static function getItemAdjustmentHistory(int $itemId, int $limit = 50): Collection
    {
        $logic = new MexPriceAdjustmentLogic();
        return $logic->getItemAdjustmentHistory($itemId, $limit);
    }

    /**
     * 获取管理员的调整操作记录
     */
    public static function getAdminAdjustmentHistory(int $adminUserId, int $limit = 50): Collection
    {
        $logic = new MexPriceAdjustmentLogic();
        return $logic->getAdminAdjustmentHistory($adminUserId, $limit);
    }

    /**
     * 获取指定时间范围内的调整记录
     */
    public static function getAdjustmentsByDateRange(
        string $startDate,
        string $endDate,
        ?int $itemId = null,
        ?int $adminUserId = null
    ): Collection {
        $logic = new MexPriceAdjustmentLogic();
        return $logic->getAdjustmentsByDateRange($startDate, $endDate, $itemId, $adminUserId);
    }

    /**
     * 获取调整统计信息
     */
    public static function getAdjustmentStatistics(string $startDate, string $endDate): array
    {
        $logic = new MexPriceAdjustmentLogic();
        return $logic->getAdjustmentStatistics($startDate, $endDate);
    }
}