package servers

import (
	"context"
	"encoding/json"
	"fmt"
	"log"
	"net/http"
	"os"
	"strings"
	"time"

	"acooldomain.co/backend/auth"
	"acooldomain.co/backend/models"
	"github.com/buildkite/shellwords"
	"github.com/docker/docker/api/types"
	"github.com/docker/docker/api/types/container"
	"github.com/docker/docker/api/types/filters"
	"github.com/docker/docker/api/types/image"
	"github.com/docker/docker/api/types/mount"
	"github.com/docker/docker/api/types/network"
	"github.com/docker/docker/api/types/volume"
	"github.com/docker/docker/client"
	"github.com/docker/go-connections/nat"
	"github.com/gin-gonic/gin"
	"github.com/gorilla/websocket"
	v1 "github.com/opencontainers/image-spec/specs-go/v1"
	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
)

const FILE_BROWSER_IMAGE = "filebrowser/filebrowser:latest"

var DOMAIN = os.Getenv("SERVER_DOMAIN")

type Connection struct {
	databaseConnection *mongo.Client
	dockerClient       *client.Client
}

type ContainerLabels struct {
	OwnerId  string `json:"user_id"`
	ImageId  string `json:"image_id"`
	VolumeId string `json:"volume_id"`
	Type     string `json:"type"`
}

type VolumeLabels struct {
	OwnerId string `json:"user_id"`
	ImageId string `json:"image_id"`
	Type    string `json:"type"`
}

type ImageLabels struct {
	Type string `json:"type"`
}

var upgrader = websocket.Upgrader{
	ReadBufferSize:  1024,
	WriteBufferSize: 1024,
	CheckOrigin: func(r *http.Request) bool {
		return true
	},
}

func (con Connection) getServerInfo(volume volume.Volume) (*models.ServerInfo, error) {
	var volumeLabels VolumeLabels
	var serverData models.ServerData

	con.databaseConnection.Database("Backend").Collection("Servers").FindOne(context.TODO(), bson.D{{Key: "Id", Value: volume.Name}}).Decode(&serverData)
	jsonData, err := json.Marshal(volume.Labels)

	if err != nil {
		return nil, err
	}
	err = json.Unmarshal(jsonData, &volumeLabels)
	if err != nil {
		return nil, err

	}
	var imagePorts []models.Port

	if len(serverData.DefaultPorts) == 0 {

		imageList, err := con.dockerClient.ImageList(context.TODO(), image.ListOptions{Filters: filters.NewArgs(filters.Arg("reference", volumeLabels.ImageId), filters.Arg("label", "type=GAME"))})
		if err != nil {
			return nil, err
		}
		if len(imageList) == 0 {
			return nil, fmt.Errorf("ImageId %s does not exist", volumeLabels.ImageId)
		}
		imageSummery := imageList[0]
		imageInspect, _, err := con.dockerClient.ImageInspectWithRaw(context.TODO(), imageSummery.ID)
		if err != nil {
			return nil, err
		}

		imagePorts = make([]models.Port, len(imageInspect.Config.ExposedPorts))
		i := 0
		for imagePort := range imageInspect.Config.ExposedPorts {
			imagePorts[i] = models.Port{Protocol: imagePort.Proto(), Number: imagePort.Int()}
			i += 1
		}
	} else {
		imagePorts = serverData.DefaultPorts
	}

	imageNameAndVersion := strings.Split(volumeLabels.ImageId, ":")

	imageName := imageNameAndVersion[0]
	imageVersion := imageNameAndVersion[1]
	containers, err := con.dockerClient.ContainerList(context.TODO(), container.ListOptions{
		All:     true,
		Filters: filters.NewArgs(filters.Arg("label", "type=GAME"), filters.Arg("label", fmt.Sprintf("volume_id=%s", volume.Name))),
	})
	var state bool
	var ports []models.Port
	if err != nil || len(containers) == 0 {
		state = false
		ports = nil
	} else {
		container := containers[0]
		state = container.State == "running"
		ports = transformContainerPortsToModel(container.Ports)
	}

	serverInfo := models.ServerInfo{
		Id: volume.Name,
		Image: models.ImageInfo{
			Name:    imageName,
			Version: imageVersion,
			Ports:   imagePorts,
		},
		OwnerId:        volumeLabels.OwnerId,
		On:             state,
		Ports:          ports,
		Nickname:       serverData.Nickname,
		DefaultCommand: serverData.DefaultCommand,
	}
	return &serverInfo, nil

}

func (con Connection) getServerInfoFromId(ServerId string) (*models.ServerInfo, error) {
	volume, err := con.dockerClient.VolumeInspect(context.TODO(), ServerId)
	if err != nil {
		return nil, err
	}

	return con.getServerInfo(volume)
}

func transformContainerPortsToModel(ports []types.Port) []models.Port {
	modelPorts := make([]models.Port, len(ports))
	for index, port := range ports {
		modelPorts[index] = models.Port{
			Number:   int(port.PublicPort),
			Protocol: port.Type,
		}
	}
	return modelPorts
}

func convertLabelsToMap(v any) (map[string]string, error) {
	data, err := json.Marshal(v)
	if err != nil {
		return nil, err
	}
	x := map[string]string{}
	json.Unmarshal(data, &x)
	return x, nil
}

type CreateServerRequest struct {
	ImageId        string        `json:"ImageId"`
	DefaultPorts   []models.Port `json:"DefaultPorts"`
	DefaultCommand string        `json:"DefaultCommand"`
	Nickname       string        `json:"Nickname"`
}

func (con Connection) CreateServer(ctx *gin.Context) {
	claims, exists := ctx.Get("claims")
	if !exists {
		ctx.AbortWithStatus(500)
		return
	}
	var request CreateServerRequest
	err := json.NewDecoder(ctx.Request.Body).Decode(&request)
	if err != nil {
		ctx.AbortWithError(400, err)
		return
	}

	imageList, err := con.dockerClient.ImageList(context.TODO(), image.ListOptions{All: true, Filters: filters.NewArgs(filters.Arg("reference", request.ImageId), filters.Arg("label", "type=GAME"))})
	if err != nil {
		ctx.AbortWithError(400, err)
		return
	}
	if len(imageList) == 0 {
		ctx.AbortWithStatusJSON(404, "imageNotFound")
		return
	}
	imageSummary := imageList[0]
	labels, err := convertLabelsToMap(VolumeLabels{OwnerId: claims.(*auth.AuthClaims).Username, ImageId: imageSummary.RepoTags[0], Type: "GAME"})
	if err != nil {
		ctx.AbortWithError(400, err)
		return
	}
	volumeResponse, err := con.dockerClient.VolumeCreate(context.TODO(), volume.CreateOptions{
		Labels: labels,
	})
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	con.databaseConnection.Database("Backend").Collection("Servers").InsertOne(context.TODO(), models.ServerData{
		Id:              volumeResponse.Name,
		OwnerId:         claims.(*auth.AuthClaims).Username,
		Image:           imageSummary.RepoTags[0],
		VolumeId:        volumeResponse.Name,
		DefaultPorts:    request.DefaultPorts,
		DefaultCommand:  request.DefaultCommand,
		Nickname:        request.Nickname,
		UserPermissions: make(map[string]models.Permission),
	})

	ctx.JSON(200, volumeResponse.Name)
}

type PortMappingRequest struct {
	Source      models.Port
	Destination models.Port
}

type StartServerRequest struct {
	Command string               `json:"Command"`
	Ports   []PortMappingRequest `json:"Ports"`
}

func (con Connection) StartServer(ctx *gin.Context) {
	serverId := ctx.Param("server_id")
	claims, exists := ctx.Get("claims")
	var request StartServerRequest
	json.NewDecoder(ctx.Request.Body).Decode(&request)

	if !exists {
		ctx.AbortWithStatus(403)
		return
	}

	serverInfo, err := con.getServerInfoFromId(serverId)

	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	if serverInfo.On {
		ctx.Status(200)
		return
	}

	imageId := serverInfo.Image.Name + ":" + serverInfo.Image.Version
	labels := ContainerLabels{
		OwnerId:  claims.(*auth.AuthClaims).Username,
		ImageId:  imageId,
		VolumeId: serverInfo.Id,
		Type:     "GAME",
	}

	jsonString, err := json.Marshal(labels)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	jsonLabels := make(map[string]string)
	json.Unmarshal(jsonString, &jsonLabels)

	volumes := make(map[string]struct{})

	image, _, err := con.dockerClient.ImageInspectWithRaw(context.TODO(), imageId)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	var portMapping nat.PortMap = make(nat.PortMap)
	if len(request.Ports) == 0 {
		for _, port := range serverInfo.Image.Ports {
			dockerPort, err := nat.NewPort(port.Protocol, fmt.Sprint(port.Number))
			if err != nil {
				ctx.AbortWithError(500, err)
				return
			}
			portMapping[dockerPort] = []nat.PortBinding{{HostIP: "0.0.0.0"}}
		}
	} else {
		for _, portCouple := range request.Ports {
			portMapping[nat.Port(fmt.Sprintf("%d/%s", portCouple.Source.Number, portCouple.Source.Protocol))] = []nat.PortBinding{{HostIP: "0.0.0.0", HostPort: fmt.Sprint(portCouple.Destination.Number)}}
		}
	}
	command := request.Command
	if command == "" {
		command = serverInfo.DefaultCommand
	}

	words, err := shellwords.Split(command)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	if len(words) == 0 {
		words = nil
	}

	portSet := make(nat.PortSet)
	for port := range portMapping {
		portSet[port] = struct{}{}
	}

	response, err := con.dockerClient.ContainerCreate(
		context.TODO(),
		&container.Config{
			AttachStdin:  true,
			AttachStdout: true,
			AttachStderr: true,
			Tty:          true,
			OpenStdin:    true,
			StdinOnce:    false,
			Image:        imageId,
			Volumes:      volumes,
			Labels:       jsonLabels,
			Cmd:          words,
			ExposedPorts: portSet,
		},
		&container.HostConfig{
			AutoRemove:   true,
			Mounts:       []mount.Mount{{Source: serverInfo.Id, Target: image.Config.WorkingDir, Type: "volume"}},
			PortBindings: portMapping,
		},
		&network.NetworkingConfig{},
		&v1.Platform{},
		"",
	)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	if err := con.dockerClient.ContainerStart(ctx, response.ID, container.StartOptions{}); err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	UPNPPath, exists := os.LookupEnv("UPNP_PATH")
	HostIP, hostIPexists := os.LookupEnv("HOST_IP")

	if exists && hostIPexists {
		time.Sleep(time.Millisecond * 100)
		containerData, err := con.dockerClient.ContainerInspect(context.TODO(), response.ID)
		if err != nil {
			ctx.AbortWithError(500, err)
			return
		}
		fo, err := os.OpenFile(UPNPPath, os.O_APPEND, os.ModeAppend)
		if err != nil {
			ctx.AbortWithError(503, err)
			con.dockerClient.ContainerStop(context.TODO(), containerData.ID, container.StopOptions{})
			return
		}
		defer func() {
			if err := fo.Close(); err != nil {
				panic(err)
			}
		}()

		for containerPort, portBindings := range containerData.NetworkSettings.Ports {
			for _, hostPort := range portBindings {
				number, proto := hostPort.HostPort, containerPort.Proto()
				_, err := fo.Write([]byte(fmt.Sprintf("%s|%s|%s|%s|%s\n", HostIP, number, "0.0.0.0", number, strings.ToUpper(proto))))
				if err != nil {
					ctx.AbortWithError(500, err)
					return
				}
			}
		}
	}
	ctx.JSON(200, response.ID)
}

func (con Connection) GetServers(ctx *gin.Context) {
	volumes, err := con.dockerClient.VolumeList(
		context.TODO(),
		volume.ListOptions{
			Filters: filters.NewArgs(filters.Arg("label", "type=GAME")),
		},
	)
	if err != nil {
		ctx.AbortWithError(500, err)
	}
	var servers []models.ServerInfo = make([]models.ServerInfo, 0, len(volumes.Volumes))
	for _, volume := range volumes.Volumes {
		serverInfo, err := con.getServerInfo(*volume)
		if err != nil {
			continue
		}
		servers = append(servers, *serverInfo)
	}

	if err != nil {
		ctx.AbortWithError(500, err)
	}
	ctx.JSON(200, servers)
}

func (con Connection) StopServer(ctx *gin.Context) {
	serverId := ctx.Param("server_id")
	containersList, err := con.dockerClient.ContainerList(context.TODO(), container.ListOptions{
		Filters: filters.NewArgs(filters.Arg("label", "volume_id="+serverId), filters.Arg("label", "type=GAME")),
	})
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	if len(containersList) == 0 {
		ctx.Status(200)
		return
	}

	for _, containerData := range containersList {
		con.dockerClient.ContainerStop(context.TODO(), containerData.ID, container.StopOptions{})
	}
	ctx.Status(200)
}

func (con Connection) DeleteServer(ctx *gin.Context) {
	serverId := ctx.Param("server_id")
	containers, err := con.dockerClient.ContainerList(context.TODO(), container.ListOptions{All: true, Filters: filters.NewArgs(filters.Arg("label", "volume_id="+serverId))})
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	for _, containerInstance := range containers {
		err := con.dockerClient.ContainerRemove(context.TODO(), containerInstance.ID, container.RemoveOptions{Force: true})
		if err != nil {
			ctx.AbortWithError(500, err)
			return
		}
	}

	con.dockerClient.VolumeRemove(context.TODO(), serverId, false)
	con.databaseConnection.Database("Backend").Collection("Servers").FindOneAndDelete(context.TODO(), bson.D{{Key: "Id", Value: serverId}})

	ctx.JSON(200, "ok")
}

type RunCommandRequest struct {
	Command string `json:"Command"`
}

func (con Connection) RunCommand(ctx *gin.Context) {
	var request RunCommandRequest
	err := json.NewDecoder(ctx.Request.Body).Decode(&request)
	if err != nil {
		ctx.AbortWithError(500, err)
	}

	serverId := ctx.Param("server_id")
	log.Print("Writing command \"", request.Command, "\"")
	containers, err := con.dockerClient.ContainerList(context.TODO(), container.ListOptions{Filters: filters.NewArgs(filters.Arg("label", "volume_id="+serverId), filters.Arg("label", "type=GAME"))})
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	for _, containerData := range containers {
		hijacked, err := con.dockerClient.ContainerAttach(context.TODO(), containerData.ID, container.AttachOptions{Stream: true, Stdin: true})
		if err != nil {
			ctx.AbortWithError(500, err)
			return
		}
		defer func() { hijacked.Close(); hijacked.CloseWrite() }()
		number, err := hijacked.Conn.Write([]byte(request.Command + "\n"))
		log.Print("Wrote ", number, " bytes")
		if err != nil {
			ctx.AbortWithError(500, err)
			return
		}
	}

	ctx.JSON(200, "OK")
}

type Commands struct {
	CommandType string   `json:"CommandType"`
	Arguments   []string `json:"Arguments"`
}

func (con Connection) AttachServer(ctx *gin.Context) {
	serverId := ctx.Param("server_id")
	stop := false

	websocketRead := make(chan Commands)
	containerRead := make(chan string)

	defer func() {
		close(websocketRead)
		close(containerRead)
	}()

	containers, err := con.dockerClient.ContainerList(context.TODO(), container.ListOptions{Filters: filters.NewArgs(filters.Arg("label", "volume_id="+serverId))})
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	if len(containers) == 0 {
		ctx.AbortWithStatus(404)
		return
	}
	hijacked, err := con.dockerClient.ContainerAttach(context.TODO(), containers[0].ID, container.AttachOptions{Stream: true, Stdin: true, Stdout: true, Stderr: true, Logs: true})
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	defer hijacked.Close()

	ws, err := upgrader.Upgrade(ctx.Writer, ctx.Request, nil)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	defer ws.Close()

	go func() {
		data := make([]byte, 1024)
		for {
			if stop {
				break
			}
			count, err := hijacked.Reader.Read(data)
			if err != nil {
				stop = true
				break
			}
			if count > 0 {

				log.Println("Got ", count, " bytes: ", string(data[:count]))
				containerRead <- string(data[:count])
			}

		}
	}()

	go func() {
		var command Commands
		for {
			if stop {
				break
			}

			err := ws.ReadJSON(&command)
			if err != nil {
				command.CommandType = "close"
				websocketRead <- command
				break
			}
			websocketRead <- command
		}
	}()

	for {
		if stop {
			break
		}

		select {
		case Command := <-websocketRead:
			switch Command.CommandType {
			case "insert":
				_, err = hijacked.Conn.Write([]byte(Command.Arguments[0]))
				if err != nil {
					stop = true
					break
				}

			case "close":
				stop = true
			}

		case data := <-containerRead:
			err := ws.WriteJSON(data)
			if err != nil {
				stop = true
			}
		}
	}
}

type UpdateServerRequest struct {
	DefaultPorts    []models.Port                  `json:"DefaultPorts"`
	DefaultCommand  string                         `json:"DefaultCommand"`
	Nickname        string                         `json:"Nickname"`
	UserPermissions map[string][]models.Permission `json:"UserPermissions"`
}

func (con Connection) UpdateServer(ctx *gin.Context) {
	serverId := ctx.Param("server_id")
	var Request UpdateServerRequest
	err := json.NewDecoder(ctx.Request.Body).Decode(&Request)

	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	updateOperation := bson.M{}
	if Request.DefaultCommand != "" {
		updateOperation["DefaultCommand"] = Request.DefaultCommand
	}
	if Request.DefaultPorts != nil {
		updateOperation["DefaultPorts"] = Request.DefaultPorts
	}
	if Request.Nickname != "" {
		updateOperation["Nickname"] = Request.Nickname
	}

	_, err = con.databaseConnection.Database("Backend").Collection("Servers").UpdateOne(context.TODO(), bson.D{{Key: "Id", Value: serverId}}, bson.D{{Key: "$set", Value: updateOperation}})
	if err != nil {
		ctx.AbortWithError(500, err)
	}

	ctx.JSON(200, "OK")

}

func (con Connection) BrowseServer(ctx *gin.Context) {
	serverID := ctx.Param("server_id")
	claims, exists := ctx.Get("claims")
	if !exists {
		ctx.AbortWithStatus(403)
		return
	}
	serverInfo, err := con.getServerInfoFromId(serverID)

	if err != nil {
		ctx.AbortWithError(500, err)
	}
	labelId := serverInfo.Id[:12]
	browserLabels := make(map[string]string)
	browserLabels["traefik.enable"] = "true"
	browserLabels[fmt.Sprintf("traefik.http.routers.%s.rule", labelId)] = fmt.Sprintf("Host(`%s.{service_type}.{DOMAIN}`)", labelId)
	browserLabels[fmt.Sprintf("traefik.http.routers.%s.entrypoints", labelId)] = "websecure"
	browserLabels[fmt.Sprintf("traefik.http.routers.%s.middlewares", labelId)] = "games@docker"
	browserLabels[fmt.Sprintf("traefik.http.routers.%s.tls.domains[0].main", labelId)] = fmt.Sprintf("%s.%s", "browsers", DOMAIN)
	browserLabels[fmt.Sprintf("traefik.http.routers.%s.tls.domains[0].sans", labelId)] = fmt.Sprintf("*.%s.%s", "browsers", DOMAIN)
	browserLabels[fmt.Sprintf("traefik.http.routers.%s.tls.certresolver", labelId)] = "myresolver"

	containerLabels := ContainerLabels{
		OwnerId:  claims.(*auth.AuthClaims).Username,
		ImageId:  FILE_BROWSER_IMAGE,
		VolumeId: serverInfo.Id,
		Type:     "FILE_BROWSER",
	}
	jsonLabels, err := json.Marshal(containerLabels)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	err = json.Unmarshal(jsonLabels, &browserLabels)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	command, err := shellwords.Split("-r /tmp/data --noauth")
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	imageRef := fmt.Sprintf("%s:%s", serverInfo.Image.Name, serverInfo.Image.Version)
	images, err := con.dockerClient.ImageList(context.TODO(), image.ListOptions{Filters: filters.NewArgs(filters.Arg("label", "type=GAME"), filters.Arg("reference", imageRef))})
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	if len(images) == 0 {
		ctx.AbortWithError(500, fmt.Errorf("image %s no longer exists", imageRef))
		return
	}

	browserInfo, err := con.getBrowserInfoFromServerId(serverInfo.Id)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	if browserInfo != nil {
		ctx.JSON(200, browserInfo.Url)
		return
	}

	ContainerResponse, err := con.dockerClient.ContainerCreate(
		context.TODO(),
		&container.Config{
			Cmd:    command,
			Image:  FILE_BROWSER_IMAGE,
			Labels: browserLabels,
		},
		&container.HostConfig{
			Mounts:     []mount.Mount{{Source: serverInfo.Id, Target: "/tmp/data", Type: "volume"}},
			AutoRemove: true,
		},
		&network.NetworkingConfig{
			EndpointsConfig: map[string]*network.EndpointSettings{"test": {
				NetworkID: "exposed",
			}},
		},
		&v1.Platform{},
		"",
	)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	err = con.dockerClient.ContainerStart(context.TODO(), ContainerResponse.ID, container.StartOptions{})
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	browserInfo, err = con.getBrowserInfoFromServerId(serverInfo.Id)
	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	if browserInfo == nil {
		ctx.AbortWithError(500, fmt.Errorf("failed to open browser for server %s", serverInfo.Id))
		return
	}
	ctx.JSON(200, browserInfo.Url)
}

func (con Connection) GetServerUserPermissions(ctx *gin.Context) {
	claims, exists := ctx.Get("claims")
	if !exists {
		ctx.AbortWithStatus(500)
		return
	}

	server_id := ctx.Param("server_id")
	if server_id == "" {
		ctx.AbortWithStatus(500)
		return
	}

	var serverData models.ServerData
	con.databaseConnection.Database("Backend").Collection("Servers").FindOne(context.TODO(), bson.D{{Key: "Id", Value: server_id}}).Decode(&serverData)
	ctx.JSON(200, serverData.UserPermissions[claims.(*auth.AuthClaims).Username])
}

type SetServerUserPermissionsRequest struct {
	Username    string
	Permissions models.Permission
}

func (con Connection) SetServerUserPermissions(ctx *gin.Context) {
	server_id := ctx.Param("server_id")
	if server_id == "" {
		ctx.AbortWithStatus(500)
		return
	}
	var request SetServerUserPermissionsRequest
	err := json.NewDecoder(ctx.Request.Body).Decode(&request)

	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}

	_, err = con.databaseConnection.Database("Backend").Collection("Servers").UpdateOne(context.TODO(), bson.D{{Key: "Id", Value: server_id}}, bson.D{{Key: "$set", Value: bson.D{{Key: fmt.Sprintf("UserPermissions.%s", request.Username), Value: request.Permissions}}}})

	if err != nil {
		ctx.AbortWithError(500, err)
		return
	}
	ctx.JSON(200, "OK")
}

func LoadGroup(group *gin.RouterGroup, mongo_client *mongo.Client, config models.GlobalConfig) {
	apiClient, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
	if err != nil {
		panic(err)
	}
	defer apiClient.Close()

	connection := Connection{databaseConnection: mongo_client, dockerClient: apiClient}
	authConnection := auth.Connection{DatabaseConnection: mongo_client}

	group.POST("/:server_id/start", auth.AuthorizedTo(models.Start, authConnection.ServerAuthorized(models.Start)), connection.StartServer)
	group.POST("/", auth.AuthorizedTo(models.Create), connection.CreateServer)
	group.GET("/", auth.AuthorizedTo(0), connection.GetServers)
	group.POST("/:server_id/stop", auth.AuthorizedTo(models.Stop, authConnection.ServerAuthorized(models.Stop)), connection.StopServer)
	group.DELETE("/:server_id", auth.AuthorizedTo(models.Delete, authConnection.ServerAuthorized(models.Delete)), connection.DeleteServer)
	group.POST("/:server_id/run_command", auth.AuthorizedTo(models.RunCommand, authConnection.ServerAuthorized(models.RunCommand)), connection.RunCommand)
	group.GET("/:server_id/attach", auth.AuthorizedTo(models.RunCommand, authConnection.ServerAuthorized(models.RunCommand)), connection.AttachServer)
	group.PATCH("/:server_id", auth.AuthorizedTo(models.Admin, authConnection.ServerAuthorized(models.Admin)), connection.UpdateServer)
	group.POST("/:server_id/browse", auth.AuthorizedTo(models.Browse, authConnection.ServerAuthorized(models.Admin)), connection.BrowseServer)
	group.GET("/:server_id/permissions", auth.AuthorizedTo(models.Browse, authConnection.ServerAuthorized(models.Admin)), connection.GetServerUserPermissions)
	group.POST("/:server_id/permissions", auth.AuthorizedTo(models.Browse, authConnection.ServerAuthorized(models.Admin)), connection.SetServerUserPermissions)
}