package models

// SystemData - Alle Systemdaten die der Agent sendet
type SystemData struct {
	AgentID           string             `json:"agent_id"`
	Hostname          string             `json:"hostname"`
	OPNsenseVersion   string             `json:"opnsense_version"`
	FreeBSDVersion    string             `json:"freebsd_version"`
	UptimeSeconds     int64              `json:"uptime_seconds"`
	Hardware          HardwareInfo       `json:"hardware"`
	CPU               CPUInfo            `json:"cpu"`
	Memory            MemoryInfo         `json:"memory"`
	Disks             []DiskInfo         `json:"disks"`
	NetworkInterfaces []NetworkInterface `json:"network_interfaces"`
	Services          []ServiceInfo      `json:"services"`
	WireGuard         []WireGuardTunnel  `json:"wireguard,omitempty"`
	DHCP              *DHCPInfo          `json:"dhcp,omitempty"`
	Routes            []Route            `json:"routes,omitempty"`
	Gateways          []GatewayInfo      `json:"gateways,omitempty"`
	Certificates      []CertificateInfo  `json:"certificates,omitempty"`
	Plugins           []PluginInfo       `json:"plugins,omitempty"`
	Updates           *UpdateInfo        `json:"updates,omitempty"`
	CronJobs          []CronJob          `json:"cron_jobs,omitempty"`
}

type WireGuardTunnel struct {
	Interface  string           `json:"interface"`
	PublicKey  string           `json:"public_key"`
	ListenPort int             `json:"listen_port"`
	Peers      []WireGuardPeer `json:"peers"`
}

type WireGuardPeer struct {
	PublicKey       string   `json:"public_key"`
	Endpoint        string   `json:"endpoint"`
	AllowedIPs      []string `json:"allowed_ips"`
	LatestHandshake int64    `json:"latest_handshake_epoch"`
	HandshakeAge    string   `json:"handshake_age"`
	TransferRx      int64    `json:"transfer_rx_bytes"`
	TransferTx      int64    `json:"transfer_tx_bytes"`
	Keepalive       int      `json:"persistent_keepalive"`
	Status          string   `json:"status"`
}

type DHCPInfo struct {
	Server string      `json:"server"`
	Leases []DHCPLease `json:"leases"`
}

type DHCPLease struct {
	IP       string `json:"ip"`
	MAC      string `json:"mac"`
	Hostname string `json:"hostname"`
	Start    string `json:"start,omitempty"`
	End      string `json:"end,omitempty"`
	Status   string `json:"status"`
	Pool     string `json:"pool,omitempty"`
}

type HardwareInfo struct {
	Manufacturer string `json:"manufacturer"`
	Model        string `json:"model"`
	Serial       string `json:"serial"`
	BIOSVersion  string `json:"bios_version"`
}

type CPUInfo struct {
	Model        string  `json:"model"`
	Cores        int     `json:"cores"`
	Threads      int     `json:"threads"`
	FreqMHz      int     `json:"freq_mhz"`
	UsagePercent float64 `json:"usage_percent"`
}

type MemoryInfo struct {
	TotalBytes int64 `json:"total_bytes"`
	UsedBytes  int64 `json:"used_bytes"`
	FreeBytes  int64 `json:"free_bytes"`
}

type DiskInfo struct {
	Filesystem string `json:"filesystem"`
	TotalBytes int64  `json:"total_bytes"`
	UsedBytes  int64  `json:"used_bytes"`
	FreeBytes  int64  `json:"free_bytes"`
	MountPoint string `json:"mount_point"`
}

type NetworkInterface struct {
	Name    string `json:"name"`
	Role    string `json:"role"`
	IP      string `json:"ip"`
	MAC     string `json:"mac"`
	Status  string `json:"status"`
	RxBytes int64  `json:"rx_bytes"`
	TxBytes int64  `json:"tx_bytes"`
}

type ServiceInfo struct {
	Name        string `json:"name"`
	Description string `json:"description"`
	Status      string `json:"status"`
}

type Route struct {
	Destination string `json:"destination"`
	Gateway     string `json:"gateway"`
	Flags       string `json:"flags"`
	Interface   string `json:"interface"`
}

type GatewayInfo struct {
	Name    string `json:"name"`
	Address string `json:"address"`
	Status  string `json:"status"`
	Loss    string `json:"loss,omitempty"`
	Delay   string `json:"delay,omitempty"`
	Stddev  string `json:"stddev,omitempty"`
	Monitor string `json:"monitor,omitempty"`
}

type CertificateInfo struct {
	Name      string `json:"name"`
	Subject   string `json:"subject"`
	Issuer    string `json:"issuer"`
	NotBefore string `json:"not_before"`
	NotAfter  string `json:"not_after"`
	DaysLeft  int    `json:"days_left"`
	Serial    string `json:"serial"`
	SAN       string `json:"san,omitempty"`
	KeyUsage  string `json:"key_usage,omitempty"`
	IsCA      bool   `json:"is_ca"`
	Status    string `json:"status"`
	Source    string `json:"source"`
}

type PluginInfo struct {
	Name        string `json:"name"`
	Version     string `json:"version"`
	Description string `json:"description"`
}

type UpdateInfo struct {
	UpdateAvailable bool              `json:"update_available"`
	PendingCount    int               `json:"pending_count"`
	Updates         []PendingUpdateInfo `json:"updates"`
	OPNsenseUpdate  string            `json:"opnsense_update,omitempty"`
}

type PendingUpdateInfo struct {
	Package    string `json:"package"`
	CurrentVer string `json:"current_version"`
	NewVer     string `json:"new_version"`
}

type CronJob struct {
	Source      string `json:"source"`
	Enabled     bool   `json:"enabled"`
	Minutes     string `json:"minutes"`
	Hours       string `json:"hours"`
	Days        string `json:"days"`
	Months      string `json:"months"`
	Weekdays    string `json:"weekdays"`
	Command     string `json:"command"`
	Parameters  string `json:"parameters,omitempty"`
	Who         string `json:"who,omitempty"`
	Description string `json:"description,omitempty"`
	UUID        string `json:"uuid,omitempty"`
	Origin      string `json:"origin,omitempty"`
	Schedule    string `json:"schedule"`
}

// HeartbeatRequest
type HeartbeatRequest struct {
	AgentID    string     `json:"agent_id"`
	SystemData SystemData `json:"system_data"`
}

// HeartbeatResponse
type HeartbeatResponse struct {
	Message string `json:"message"`
}