进销存管理智能化怎么做？重塑企业核心竞争力的关键策略

// 库存预警智能处理类
public class InventoryAlertService
{
    /// 

    /// 检查库存水平并生成预警
    /// 
    /// 产品ID
    /// 最小库存阈值
    public async Task CheckInventoryLevelAsync(int productId, int minThreshold)
    {
        var currentStock = await _inventoryRepository.GetCurrentStockAsync(productId);
        
        if (currentStock <= minThreshold)
        {
            // 生成补货预警
            var alert = new InventoryAlert
            {
                ProductId = productId,
                AlertLevel = AlertLevel.Critical,
                Message = $"库存不足预警：当前库存{currentStock}，低于安全阈值{minThreshold}",
                CreatedTime = DateTime.Now
            };
            
            await _alertService.AddAlertAsync(alert);
            await _notificationService.SendInventoryAlertAsync(alert);
        }
    }
}

-- 获取产品销售趋势分析报表
SELECT 
    p.ProductName,
    p.ProductCode,
    SUM(s.Quantity) AS TotalSales,
    AVG(s.UnitPrice) AS AveragePrice,
    MONTH(s.SaleDate) AS SaleMonth,
    YEAR(s.SaleDate) AS SaleYear,
    -- 计算环比增长率
    (SUM(s.Quantity) - LAG(SUM(s.Quantity), 1) OVER (PARTITION BY p.ProductId ORDER BY YEAR(s.SaleDate), MONTH(s.SaleDate))) 
    / LAG(SUM(s.Quantity), 1) OVER (PARTITION BY p.ProductId ORDER BY YEAR(s.SaleDate), MONTH(s.SaleDate)) * 100 AS GrowthRate
FROM Sales s
INNER JOIN Products p ON s.ProductId = p.ProductId
WHERE s.SaleDate >= DATEADD(MONTH, -6, GETDATE())
GROUP BY p.ProductId, p.ProductName, p.ProductCode, YEAR(s.SaleDate), MONTH(s.SaleDate)
ORDER BY TotalSales DESC;

// 实时库存仪表盘组件
class InventoryDashboard {
    constructor(apiEndpoint) {
        this.apiEndpoint = apiEndpoint;
        this.inventoryData = [];
        this.init();
    }

    // 初始化仪表盘
    async init() {
        await this.loadInventoryData();
        this.renderDashboard();
        this.setupRealTimeUpdates();
    }

    // 加载库存数据
    async loadInventoryData() {
        try {
            const response = await fetch(`${this.apiEndpoint}/inventory/summary`);
            this.inventoryData = await response.json();
        } catch (error) {
            console.error('加载库存数据失败:', error);
        }
    }

    // 设置实时更新
    setupRealTimeUpdates() {
        // 使用WebSocket或定时轮询实现实时数据更新
        setInterval(() => this.updateData(), 30000); // 每30秒更新一次
    }

    // 更新数据
    async updateData() {
        await this.loadInventoryData();
        this.updateDashboard();
    }

    // 渲染仪表盘界面
    renderDashboard() {
        // 实现仪表盘可视化渲染
        console.log('渲染库存仪表盘:', this.inventoryData);
    }
}

// 使用示例
const dashboard = new InventoryDashboard('https://api.example.com');