package models

import (
	"rocketgit.ru/rsmon/worker/app/models/concerns"
)

// ServerIp is a single IP (v4 or v6) bound to a Server. The
// canonical source for these rows is the deploymentd server-inventory
// receiver (M1) and the network-diagnostics partial plan; today the
// only writer is operator-entered via /api/v1/servers/:id/ips.
//
// `address` is Postgres `inet` so range queries (`<<` / `>>`) work
// without parsing text. One row per (server_id, address). The
// `is_primary` flag is set when more than one IP exists and the
// deploymentd payload signals a primary; otherwise the first row wins.
//
//nolint:revive // ServerIP rename deferred to M3; rstuff schema uses ServerIp verbatim and parity test depends on it.
type ServerIp struct {
	concerns.Model

	ServerID int64   `gorm:"type:bigint REFERENCES servers(id) ON DELETE CASCADE;not null;index" json:"server_id"`
	Server   *Server `json:"-"`
	// Address is mapped to Postgres inet via raw SQL in Migrate(); the
	// GORM `type:` tag is not enough because gorm.io/driver/postgres
	// does not register `inet` in its type map. Field is stored as a
	// string and validated by the API layer (see
	// app/controllers/api/server.go ServerIPsAdd).
	Address           string `gorm:"type:inet;not null" json:"address"`
	IsPrimary         bool   `gorm:"not null;default:false" json:"is_primary"`
	RelatedSitesCount int    `gorm:"not null;default:0" json:"related_sites_count"`

	concerns.Timestamped
}

// TableName provides functionality.
func (ServerIp) TableName() string { return "server_ips" }