namespace SampleWebApi.Models;

public class BulkUpdateResult
{
    public string OperationId { get; set; } = "";
    public int TotalProducts { get; set; }
    public int UpdatedProducts { get; set; }
    public int FailedProducts { get; set; }
    public bool Completed { get; set; }
    public string? CheckpointId { get; set; }
    public int TotalProcessed { get; set; }
    public int SuccessCount { get; set; }
    public int FailureCount { get; set; }
    public TimeSpan Duration { get; set; }
    public List<string> Errors { get; set; } = new();
}

public class ReportRequest
{
    public DateTime StartDate { get; set; }
    public DateTime EndDate { get; set; }
    public List<string> MetricsToInclude { get; set; } = new();
    public bool IncludeDetailedBreakdown { get; set; }
}

public class ReportResult
{
    public string ReportId { get; set; } = "";
    public DateTime GeneratedAt { get; set; }
    public Dictionary<string, object> Metrics { get; set; } = new();
    public List<CategoryBreakdown> CategoryBreakdowns { get; set; } = new();
    public List<CustomerActivity> TopCustomers { get; set; } = new();
    public List<ProductPerformance> TopProducts { get; set; } = new();
    public bool Completed { get; set; }
    public double ProgressPercent { get; set; }
    public long ProcessingTimeMs { get; set; }
    public long MemoryUsedMB { get; set; }
}

public class CategoryBreakdown
{
    public string Category { get; set; } = "";
    public decimal Revenue { get; set; }
    public int OrderCount { get; set; }
    public decimal AverageOrderValue { get; set; }
}

public class CustomerActivity
{
    public string CustomerId { get; set; } = "";
    public string CustomerName { get; set; } = "";
    public decimal TotalSpent { get; set; }
    public int OrderCount { get; set; }
}

public class ProductPerformance
{
    public int ProductId { get; set; }
    public string ProductName { get; set; } = "";
    public decimal Revenue { get; set; }
    public int QuantitySold { get; set; }
}

public class PatternAnalysisRequest
{
    public string PatternType { get; set; } = "";
    public DateTime StartDate { get; set; }
    public DateTime EndDate { get; set; }
    public Dictionary<string, object> Parameters { get; set; } = new();
    public int MaxOrdersToAnalyze { get; set; } = 100000;
    public bool IncludeCustomerSegmentation { get; set; }
    public bool IncludeSeasonalAnalysis { get; set; }
}

public class PatternResult
{
    public string Pattern { get; set; } = "";
    public double Confidence { get; set; }
    public Dictionary<string, object> Data { get; set; } = new();
}

public class MemoryStats
{
    public long CurrentMemoryUsageMB { get; set; }
    public long PeakMemoryUsageMB { get; set; }
    public int ExternalSortOperations { get; set; }
    public int CheckpointsSaved { get; set; }
    public long DataSpilledToDiskMB { get; set; }
    public double CacheHitRate { get; set; }
    public string CurrentMemoryPressure { get; set; } = "";
}

public class BulkPriceUpdateRequest
{
    public string? CategoryFilter { get; set; }
    public decimal PriceMultiplier { get; set; }
}

public class OrderAggregate
{
    public DateTime Hour { get; set; }
    public int OrderCount { get; set; }
    public decimal TotalRevenue { get; set; }
    public int UniqueCustomers { get; set; }
}

public class MemoryOptions
{
    public int MaxMemoryMB { get; set; } = 512;
    public int WarningThresholdPercent { get; set; } = 80;
}