import com.atlassian.confluence.security.login.LoginManager
import com.atlassian.confluence.user.UserAccessor
import com.atlassian.sal.api.component.ComponentLocator
import com.atlassian.user.GroupManager

import java.time.LocalDateTime
import java.time.ZoneId

def users = [
    "user1@domain1.com",
    "user2@domain1.com"
]

def groupManager = ComponentLocator.getComponent(GroupManager)
def loginManager = ComponentLocator.getComponent(LoginManager)
def userAccessor = ComponentLocator.getComponent(UserAccessor)

def inactiveGroup = groupManager.getGroup("Deactivated users") ?: groupManager.createGroup("Deactivated users")

def confluenceUsersGroup = groupManager.getGroup('confluence-users')
//def users = groupManager.getMemberNames(confluenceUsersGroup)
users.each { userName ->
    def user = userAccessor.getUserByName(userName)
    if (user) {
        //log.info "Inspecting $user.name to determine whether user should be deactivated"
        //def loginInfo = loginManager.getLoginInfo(user)

        //def lastSuccessfulDate = convertDate(loginInfo?.lastSuccessfulLoginDate)
        //def lastFailedDate = convertDate(loginInfo?.lastFailedLoginDate)
        //def threeMonthsAgo = LocalDateTime.now().minusMonths(3)

        //if (lastFailedDate?.isBefore(threeMonthsAgo) && lastSuccessfulDate?.isBefore(threeMonthsAgo)) {
            //log.info "User ${user.name} last successuflly logged in ${lastSuccessfulDate} and last failed to login on ${lastFailedDate}"
            //log.info "Removing user ${user.name} from confluence-users"

            groupManager.removeMembership(confluenceUsersGroup, user)

            //log.info "Add user ${user.name} to the group: 'Deactivated Users'"
            groupManager.addMembership(inactiveGroup, user)

            //log.info "Deactivating user ${user.name}"
            userAccessor.deactivateUser(user)
        //}
    }
}

/**
 * Note: In the latest versions of ScriptRunner, you can simply use http://docs.groovy-lang.org/docs/latest/html/groovy-jdk/java/util/Date.html#toLocalDateTime() to convert the Date object to a LocalDateTime, as we have upgraded to Groovy 2.5. This convenience method is here for backward compatibility only.
 * @param date
 * @return
 */
private static LocalDateTime convertDate(Date date) {
    date?.toInstant()?.atZone(ZoneId.systemDefault())?.toLocalDateTime()
}
