package database

import (
	"database/sql"
	"log"
)

type Server struct {
	ID       int    `json:"id"`
	Hostname string `json:"hostname"`
	Os_id    int    `json:"os_id"`
}

func GetServersList(db *sql.DB) ([]Server, error) {
	var servers []Server
	rows, err := db.Query("SELECT * FROM dashboard_server")
	if err != nil {
		log.Println("Error querying servers list", err)
	}
	defer rows.Close()

	for rows.Next() {
		var s Server
		err := rows.Scan(&s.ID, &s.Hostname, &s.Os_id)
		if err != nil {
			log.Println("Error building servers list", err)
		}
		servers = append(servers, s)
	}
	return servers, err
}

func GetServersbyID(db *sql.DB, id int64) Server {
	var s Server
	rows := db.QueryRow("SELECT * FROM dashboard_server WHERE id = ?", id)
	rows.Scan(&s.ID, &s.Hostname, &s.Os_id)
	return s
}

func GetServersbyOS(db *sql.DB, id int64) ([]Server, error) {
	var servers []Server
	rows, err := db.Query("SELECT * FROM dashboard_server WHERE os_id = ?", id)
	if err != nil {
		log.Println("Error querying servers list by os_id", err)
	}
	defer rows.Close()

	for rows.Next() {
		var s Server
		err := rows.Scan(&s.ID, &s.Hostname, &s.Os_id)
		if err != nil {
			log.Println("Error building servers list", err)
		}
		servers = append(servers, s)
	}
	return servers, err
}