using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace AmtScanner.Api.Models;

public class HardwareInfo
{
    [Key]
    public long Id { get; set; }
    
    [Required]
    public long DeviceId { get; set; }
    
    [Required]
    public DateTime LastUpdated { get; set; }
    
    // System Information
    public string? SystemManufacturer { get; set; }
    public string? SystemModel { get; set; }
    public string? SystemSerialNumber { get; set; }
    
    // Processor Information
    public string? ProcessorModel { get; set; }
    public int? ProcessorCores { get; set; }
    public int? ProcessorThreads { get; set; }
    public int? ProcessorMaxClockSpeed { get; set; }  // MHz
    public int? ProcessorCurrentClockSpeed { get; set; }  // MHz
    
    // Memory Information
    public long? TotalMemoryBytes { get; set; }
    
    public DateTime CreatedAt { get; set; }
    public DateTime UpdatedAt { get; set; }
    
    // Navigation properties
    [ForeignKey("DeviceId")]
    public AmtDevice Device { get; set; } = null!;
    
    public ICollection<MemoryModule> MemoryModules { get; set; } = new List<MemoryModule>();
    public ICollection<StorageDevice> StorageDevices { get; set; } = new List<StorageDevice>();
}

public class MemoryModule
{
    [Key]
    public long Id { get; set; }
    
    [Required]
    public long HardwareInfoId { get; set; }
    
    public string? SlotLocation { get; set; }
    public long? CapacityBytes { get; set; }
    public int? SpeedMHz { get; set; }
    public string? MemoryType { get; set; }
    public string? Manufacturer { get; set; }
    public string? PartNumber { get; set; }
    public string? SerialNumber { get; set; }
    
    // Navigation property
    [ForeignKey("HardwareInfoId")]
    public HardwareInfo HardwareInfo { get; set; } = null!;
}

public class StorageDevice
{
    [Key]
    public long Id { get; set; }
    
    [Required]
    public long HardwareInfoId { get; set; }
    
    public string? DeviceId { get; set; }
    public string? Model { get; set; }
    public long? CapacityBytes { get; set; }
    public string? InterfaceType { get; set; }
    
    // Navigation property
    [ForeignKey("HardwareInfoId")]
    public HardwareInfo HardwareInfo { get; set; } = null!;
}