report

type ComponentCost struct {
	ComponentName  string  `json:"componentName" example:"cm-nfs (migrated)"`
	SpecName       string  `json:"specName" example:"c5a.2xlarge"`
	MonthlyCost    float64 `json:"monthlyCost" example:"247.68"`
	CostPercentage float64 `json:"costPercentage" example:"64.8"`
}

type CostSummary struct {
	TotalHourlyCost  float64         `json:"totalHourlyCost" example:"0.5312"`
	TotalDailyCost   float64         `json:"totalDailyCost" example:"12.75"`
	TotalMonthlyCost float64         `json:"totalMonthlyCost" example:"382.46"`
	TotalYearlyCost  float64         `json:"totalYearlyCost" example:"4589.52"`
	CostByComponent  []ComponentCost `json:"costByComponent"`
}

type ExecutiveSummary struct {
	MigrationStatus string  `json:"migrationStatus" example:"Completed"`
	TotalServers    int     `json:"totalServers" example:"2"`
	MigratedServers int     `json:"migratedServers" example:"2"`
	FailedServers   int     `json:"failedServers" example:"0"`
	TargetCloud     string  `json:"targetCloud" example:"AWS"`
	TargetRegion    string  `json:"targetRegion" example:"ap-northeast-2"`
	MonthlyCostUSD  float64 `json:"monthlyCostUsd" example:"382.46"`
}

type IPMapping struct {
	SourceIP        string `json:"sourceIp" example:"172.29.0.102"`
	SourceHostname  string `json:"sourceHostname" example:"cm-nfs"`
	TargetPrivateIP string `json:"targetPrivateIp" example:"192.168.110.167"`
	TargetPublicIP  string `json:"targetPublicIp" example:"43.201.85.138"`
}

type MigrationReport struct {
	Metadata          ReportMetadata              `json:"metadata"`
	ExecutiveSummary  ExecutiveSummary            `json:"executiveSummary"`
	MigrationMappings []SourceTargetMapping       `json:"migrationMappings"`
	NetworkAnalysis   NetworkMigrationAnalysis    `json:"networkAnalysis"`
	SecurityAnalysis  SecurityMigrationAnalysis   `json:"securityAnalysis"`
	CostSummary       CostSummary                 `json:"costSummary"`
	Recommendations   []Recommendation            `json:"recommendations"`
	SourceDetails     *summary.SourceInfraSummary `json:"sourceDetails"`
	TargetDetails     *summary.TargetInfraSummary `json:"targetDetails"`
}

type NetworkChange struct {
	SourceIP        string `json:"sourceIp" example:"172.29.0.102"`
	TargetPrivateIP string `json:"targetPrivateIp" example:"192.168.110.167"`
	TargetPublicIP  string `json:"targetPublicIp" example:"43.201.85.138"`
	ChangeType      string `json:"changeType" example:"Public IP Added"`
	Description     string `json:"description" example:"Added public IP for internet access"`
}

type NetworkMigrationAnalysis struct {
	SourceNetwork SourceNetworkInfo `json:"sourceNetwork"`
	TargetNetwork TargetNetworkInfo `json:"targetNetwork"`
	IPMappings    []IPMapping       `json:"ipMappings"`
	CIDRPreserved bool              `json:"cidrPreserved"`
	Description   string            `json:"description"`
}

type Recommendation struct {
	Category    string   `json:"category" example:"Cost Optimization"`
	Priority    string   `json:"priority" example:"High"` // High, Medium, Low
	Title       string   `json:"title" example:"Consider Reserved Instances"`
	Description string   `json:"description" example:"Reserved Instances can save up to 35% (~$248/month)"`
	ActionItems []string `json:"actionItems,omitempty"`
}

type ReportMetadata struct {
	GeneratedAt   time.Time `json:"generatedAt" example:"2025-11-04T10:30:00Z"`
	MigrationID   string    `json:"migrationId" example:"mig01/mmci01"`
	Namespace     string    `json:"namespace" example:"mig01"`
	MciID         string    `json:"mciId" example:"mmci01"`
	ReportVersion string    `json:"reportVersion" example:"1.0"`
}

type ResourceChange struct {
	ResourceType string  `json:"resourceType" example:"CPU"`
	SourceValue  string  `json:"sourceValue" example:"2 cores"`
	TargetValue  string  `json:"targetValue" example:"8 vCPU"`
	ChangeType   string  `json:"changeType" example:"Upgrade"` // Upgrade, Downgrade, Same, Added, Removed
	ChangeRatio  float64 `json:"changeRatio" example:"4.0"`    // Multiplier or percentage
	Description  string  `json:"description" example:"+6 cores (4x upgrade)"`
}

type ResourceChangeAnalysis struct {
	CPUChange      ResourceChange `json:"cpuChange"`
	MemoryChange   ResourceChange `json:"memoryChange"`
	StorageChange  ResourceChange `json:"storageChange"`
	NetworkChange  NetworkChange  `json:"networkChange"`
	SecurityChange SecurityChange `json:"securityChange"`
}

type SecurityChange struct {
	SourceRules      int    `json:"sourceRules" example:"3"`
	TargetRules      int    `json:"targetRules" example:"6"`
	ConversionStatus string `json:"conversionStatus" example:"Converted"`
	Description      string `json:"description" example:"Converted 3 iptables rules to AWS Security Group"`
}

type SecurityConversion struct {
	SourceHostname string `json:"sourceHostname" example:"cm-nfs"`
	SourceRules    int    `json:"sourceRules" example:"3"`
	TargetSGName   string `json:"targetSgName" example:"mig-sg-02"`
	TargetRules    int    `json:"targetRules" example:"6"`
	ConversionType string `json:"conversionType" example:"iptables to AWS SG"`
	Status         string `json:"status" example:"Converted"`
}

type SecurityMigrationAnalysis struct {
	Conversions []SecurityConversion `json:"conversions"`
	Summary     string               `json:"summary"`
}

type SourceNetworkInfo struct {
	CIDR             string `json:"cidr" example:"192.168.110.0/24"`
	Gateway          string `json:"gateway" example:"192.168.110.254"`
	ConnectedServers int    `json:"connectedServers" example:"2"`
}

type SourceServerBrief struct {
	Hostname      string `json:"hostname" example:"cm-nfs"`
	MachineID     string `json:"machineId" example:"0036e4b9-c8b4-e811-906e-000ffee02d5c"`
	CPUModel      string `json:"cpuModel" example:"Intel(R) Xeon(R) CPU E5-2680 v4 @ 2.40GHz"`
	CPUs          int    `json:"cpus" example:"1"`
	CPUThreads    int    `json:"cpuThreads" example:"16"`
	MemoryGB      int    `json:"memoryGb" example:"16"`
	DiskGB        int    `json:"diskGb" example:"1093"`
	DiskType      string `json:"diskType" example:"HDD"`
	OSName        string `json:"osName" example:"Ubuntu 22.04"`
	PrimaryIP     string `json:"primaryIp" example:"172.29.0.102"`
	FirewallRules int    `json:"firewallRules" example:"3"`
}

type SourceTargetMapping struct {
	MappingID       int                    `json:"mappingId" example:"1"`
	SourceServer    SourceServerBrief      `json:"sourceServer"`
	TargetVM        TargetVMBrief          `json:"targetVM"`
	ResourceChanges ResourceChangeAnalysis `json:"resourceChanges"`
	MigrationStatus string                 `json:"migrationStatus" example:"Success"`
	CostPerMonth    float64                `json:"costPerMonth" example:"247.68"`
}

type TargetNetworkInfo struct {
	VNetName   string `json:"vnetName" example:"mig-vnet-01"`
	VNetCIDR   string `json:"vnetCidr" example:"192.168.96.0/19"`
	SubnetCIDR string `json:"subnetCidr" example:"192.168.110.0/24"`
	CSPVNetID  string `json:"cspVnetId" example:"vpc-0200cd398ed7c7f17"`
}

type TargetVMBrief struct {
	InstanceName    string   `json:"instanceName" example:"migrated-0036e4b9-c8b4-e811-906e-000ffee02d5c-1"`
	InstanceID      string   `json:"instanceId" example:"i-093b4b7c722ed9ec5"`
	SourceMachineID string   `json:"sourceMachineId" example:"0036e4b9-c8b4-e811-906e-000ffee02d5c"`
	Status          string   `json:"status" example:"Running"`
	SpecName        string   `json:"specName" example:"c5a.2xlarge"`
	VCPUs           int      `json:"vcpus" example:"8"`
	MemoryGB        float32  `json:"memoryGb" example:"16.0"`
	RootDiskGB      int      `json:"rootDiskGb" example:"50"`
	RootDiskType    string   `json:"rootDiskType" example:"gp2"`
	PublicIP        string   `json:"publicIp" example:"43.201.85.138"`
	PrivateIP       string   `json:"privateIp" example:"192.168.110.167"`
	SecurityGroups  []string `json:"securityGroups" example:"mig-sg-02"`
}