供应商的停用状态管理系统:供应链高效合规的智能解决方案

// 供应商状态评估模型示例
public class SupplierAssessment
{
    public int SupplierId { get; set; }
    public DateTime AssessmentDate { get; set; }
    public decimal QualityScore { get; set; }
    public decimal DeliveryScore { get; set; }
    public decimal ComplianceScore { get; set; }
    public decimal FinancialScore { get; set; }
    
    // 计算综合评估分数
    public decimal CalculateOverallScore()
    {
        return (QualityScore * 0.3m) + 
               (DeliveryScore * 0.25m) + 
               (ComplianceScore * 0.25m) + 
               (FinancialScore * 0.2m);
    }
    
    // 判断是否需要停用评估
    public bool RequiresDeactivationReview()
    {
        return CalculateOverallScore() < 60m || 
               ComplianceScore < 50m;
    }
}

// 供应商实体定义
public class Supplier
{
    public int Id { get; set; }
    public string Name { get; set; }
    public string Code { get; set; }
    public SupplierStatus Status { get; set; }
    public DateTime CreatedDate { get; set; }
    public DateTime? DeactivationDate { get; set; }
    public string DeactivationReason { get; set; }
    
    // 导航属性
    public virtual ICollection AssessmentRecords { get; set; }
    public virtual ICollection DeactivationProcesses { get; set; }
}

// 供应商状态枚举
public enum SupplierStatus
{
    Active = 1,
    UnderReview = 2,
    Suspended = 3,
    Deactivated = 4
}