cloud

type CloudProvider interface {
	// GetCurrentState retrieves the current infrastructure state from the cloud provider.
	// It queries the provider's APIs to get the actual state of all resources.
	GetCurrentState(ctx context.Context, cfg v2.Config) (*InfrastructureState, error)

	// DetectDrift compares desired state (from config) with actual state (from provider)
	// and returns a report of all differences found.
	DetectDrift(ctx context.Context, desired, actual *InfrastructureState) (*DriftReport, error)

	// ReconcileDrift applies changes to the infrastructure to bring it back in line
	// with the desired state. Only reconcilable drift items are processed.
	ReconcileDrift(ctx context.Context, drift *DriftReport) error
}

type CloudProviderFactory struct {
	// contains filtered or unexported fields
}

type DriftItem struct {
	// ResourceType is the type of resource (server, network, etc.)
	ResourceType string `json:"resource_type"`

	// ResourceID is the unique identifier of the resource
	ResourceID string `json:"resource_id"`

	// ResourceName is the human-readable name of the resource
	ResourceName string `json:"resource_name"`

	// Field is the specific field that has drifted
	Field string `json:"field"`

	// Expected is the desired value from configuration
	Expected interface{} `json:"expected"`

	// Actual is the current value from the provider
	Actual interface{} `json:"actual"`

	// Severity indicates how critical this drift is
	Severity Severity `json:"severity"`

	// Reconcilable indicates if this drift can be automatically fixed
	Reconcilable bool `json:"reconcilable"`

	// Message provides additional context about the drift
	Message string `json:"message"`
}

type DriftReport struct {
	// ClusterName is the name of the cluster being checked
	ClusterName string `json:"cluster_name"`

	// DetectedAt is when the drift was detected
	DetectedAt string `json:"detected_at"`

	// Drifts is the list of all detected drift items
	Drifts []DriftItem `json:"drifts"`

	// Summary provides aggregate statistics
	Summary DriftSummary `json:"summary"`

	// OverallSeverity is the highest severity level found
	OverallSeverity Severity `json:"overall_severity"`

	// Reconcilable indicates if all drift can be automatically fixed
	Reconcilable bool `json:"reconcilable"`
}

type DriftSummary struct {
	// TotalDrifts is the total number of drift items
	TotalDrifts int `json:"total_drifts"`

	// CriticalCount is the number of critical severity drifts
	CriticalCount int `json:"critical_count"`

	// WarningCount is the number of warning severity drifts
	WarningCount int `json:"warning_count"`

	// InfoCount is the number of info severity drifts
	InfoCount int `json:"info_count"`

	// ReconcilableCount is the number of drifts that can be auto-fixed
	ReconcilableCount int `json:"reconcilable_count"`
}

type FloatingIP struct {
	ID         string `json:"id"`
	Address    string `json:"address"`
	Status     string `json:"status"`
	AttachedTo string `json:"attached_to"`
}

type InfrastructureState struct {
	// Servers are the compute instances (VMs) in the cluster
	Servers []Server `json:"servers"`

	// Networks are the network resources (VPCs, subnets)
	Networks []Network `json:"networks"`

	// SecurityGroups are the firewall rules
	SecurityGroups []SecurityGroup `json:"security_groups"`

	// LoadBalancers are the load balancing resources
	LoadBalancers []LoadBalancer `json:"load_balancers"`

	// Volumes are the block storage volumes
	Volumes []Volume `json:"volumes"`

	// FloatingIPs are the public IP addresses
	FloatingIPs []FloatingIP `json:"floating_ips"`
}

type LoadBalancer struct {
	ID       string   `json:"id"`
	Name     string   `json:"name"`
	VIP      string   `json:"vip"`
	Members  []string `json:"members"`
	Protocol string   `json:"protocol"`
	Port     int      `json:"port"`
}

type Network struct {
	ID      string   `json:"id"`
	Name    string   `json:"name"`
	CIDR    string   `json:"cidr"`
	Subnets []Subnet `json:"subnets"`
}

type SecurityGroup struct {
	ID    string         `json:"id"`
	Name  string         `json:"name"`
	Rules []SecurityRule `json:"rules"`
}

type SecurityRule struct {
	ID          string `json:"id"`
	Direction   string `json:"direction"`
	Protocol    string `json:"protocol"`
	PortRange   string `json:"port_range"`
	RemoteIP    string `json:"remote_ip"`
	Description string `json:"description"`
}

type Server struct {
	ID       string            `json:"id"`
	Name     string            `json:"name"`
	Flavor   string            `json:"flavor"`
	Image    string            `json:"image"`
	Status   string            `json:"status"`
	Networks []string          `json:"networks"`
	Tags     map[string]string `json:"tags"`
}

type Severity int

type Subnet struct {
	ID   string `json:"id"`
	Name string `json:"name"`
	CIDR string `json:"cidr"`
}

type UnsupportedProviderError struct {
	Provider           string
	SupportedProviders []string
}

type Volume struct {
	ID         string `json:"id"`
	Name       string `json:"name"`
	Size       int    `json:"size"`
	Status     string `json:"status"`
	AttachedTo string `json:"attached_to"`
}