package host

import (
	"fmt"
	"regexp"
	"strings"

	"github.com/carlosframework/platform/internal/hostactors"
	"github.com/carlosframework/platform/internal/hostbox"
	"github.com/carlosframework/platform/internal/hostfloor"
)

func activationConsoleEnvironment(roster hostactors.Roster, local hostfloor.Enrollment, hostEnv []byte, id string, runtime bool) ([]byte, error) {
	env, err := activationEnvironment(hostEnv)
	if err != nil {
		return nil, err
	}
	if strings.TrimSpace(env["CARLOS_HOST_CLAIM"]) != "" || env["CARLOS_REGION"] != "" || !regexp.MustCompile(`^[a-zA-Z0-9_-]+$`).MatchString(id) {
		return nil, errActivation
	}
	c, ok := roster.Consoles[id]
	if !ok || len(c.Namespaces) != 1 || c.Compute == nil || c.Compute.Box != local.Box || c.Compute.Enrollment != local.Enrollment {
		return nil, errActivation
	}
	b, ok := roster.Boxes[local.Box]
	if !ok || b.State != "active" || b.Enrollment != local.Enrollment || b.Cloud.InstanceID != local.InstanceID || b.Region != "ie" || b.Cloud.Region != "eu-west-1" || roster.RequestLimitNS != int64(hostbox.RequestLimit) {
		return nil, errActivation
	}
	if runtime && (roster.HomeRegion != "ie" || roster.Publication != "published") {
		return nil, errActivation
	}
	flag := ""
	if runtime {
		flag = "1"
	}
	return []byte(fmt.Sprintf("CARLOS_CONSOLE_ID=%s\nCONSOLE_HOME_REGION=ie\nCARLOS_HOST_CLAIM=%s\n", id, flag)), nil
}