package instancemanager

import (
	"context"
	"net"

	"git.acooldomain.co/server-manager/backend/models"
)

type Server struct {
	Id             string
	Running        bool
	RunningCommand string
	RunningImage   *models.Image
	Ports          []models.Port
	Domain         string
}

type TerminalConnection struct {
	Conn        net.Conn
	ResizerFunc func(width uint, height uint) error
}

type Port struct {
	Number   uint16
	Protocol models.PortProtocol
}

type Image struct {
	Id         string
	Registry   string
	Tag        string
	Command    string
	WorkingDir string
	Ports      []Port
}

type InstanceManager interface {
	// General
	// Read Only
	GetImage(ctx context.Context, imageId string) (*Image, error)
	ListImages(ctx context.Context) ([]Image, error)
	GetServer(ctx context.Context, serverId string) (*Server, error)
	ListServers(ctx context.Context) ([]Server, error)

	// State Changing
	StartServer(ctx context.Context, serverId string, imageId string, command string, ports []models.Port) error
	StopServer(ctx context.Context, serverId string) error

	CreateServer(ctx context.Context) (*Server, error)
	DeleteServer(ctx context.Context, serverId string) error

	// Terminal

	// Status Changing
	InteractiveTerminal(ctx context.Context, serverId string) (*TerminalConnection, error)

	// File Browser

	// Read Only
	GetFileBrowser(ctx context.Context, serverId string) (*models.FileBrowser, error)
	GetFileBrowserFromUrl(ctx context.Context, url string) (*models.FileBrowser, error)
	ListFileBrowsers(ctx context.Context) ([]models.FileBrowser, error)

	// Status Changing
	StartFileBrowser(ctx context.Context, serverId string) (*models.FileBrowser, error)
	StopFileBrowser(ctx context.Context, serverId string) error
}