# Prints a confirmation and returns 0 if confirmed.
# $1 (query): query
function cmdRouterConfirm() {
    local query="$1" confirmation

    printRow
    read -r -p "${fontYellow}Warning!${fontReset} $query (y/n): " confirmation
    [[ "$confirmation" =~ ^[Yy]$ ]]
}

function cmdK3s() {
    local action="${1:-}"
    shift || true

    case "$action" in
        install)
            printTitle " $k3sLabel Install"
            if cmdRouterConfirm "Are you sure you want to$fontRed INSTALL$fontBlue ALL$fontReset resources to k3s?"; then
                cmdMariadbInstall
                cmdRedisInstall
                cmdOpenlitespeedInstall
                cmdPostfixInstall
                cmdWorkerInstall
                cmdMetricInstall
            fi
            ;;
        uninstall)
            printTitle " $k3sLabel Uninstall"
            if cmdRouterConfirm "Are you sure you want to$fontRed UNINSTALL$fontBlue ALL$fontReset resources from k3s?"; then
                printRow
                cmdK3sResourceClean
            fi
            ;;
        info)
            printTitle " $k3sLabel Info"
            cmdK3sInfo
            ;;
        status)
            printTitle " $k3sLabel Status"
            cmdK3sNodesStatus
            ;;
        top)
            printTitle " $k3sLabel Top pod"
            cmdK3sTopPod
            ;;
        res)
            printTitle " $k3sLabel Resources $@"
            cmdK3sResourceList "$@"
            ;;
        *)
            printTitle " $k3sLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpK3S
            ;;
    esac
}

function cmdMariadb() {
    local action="${1:-}"
    shift || true

    case "$action" in
        install)
            printTitle " $mariadbLabel Install"
            if cmdRouterConfirm "Are you sure you want to$fontRed INSTALL$fontBlue MariaDB$fontReset resources to k3s?"; then
                cmdMariadbInstall
            fi
            ;;
        update)
            printTitle " $mariadbLabel Update"
            if cmdRouterConfirm "Are you sure you want to$fontRed UPDATE$fontBlue MariaDB$fontReset resources in k3s?"; then
                cmdMariadbUpdate
            fi
            ;;
        uninstall)
            printTitle " $mariadbLabel Uninstall"
            if cmdRouterConfirm "Are you sure you want to$fontRed UNINSTALL$fontBlue MariaDB$fontReset resources from k3s?"; then
                printRow
                cmdMariadbUninstall
            fi
            ;;
        info)
            printTitle " $mariadbLabel Info"
            cmdMariadbInfo
            ;;
        status)
            printTitle " $mariadbLabel Status"
            cmdMariadbStatus
            ;;
        replica)
            printTitle " $mariadbLabel Replica rebuild"
            if cmdRouterConfirm "Are you sure you want to$fontRed REBUILD$fontBlue MariaDB replica$fontReset?"; then
                cmdMariadbReplicaRebuild
            fi
            ;;
        database)
            printTitle " $mariadbLabel Database list"
            cmdMariadbDatabase
            ;;
        user)
            printTitle " $mariadbLabel User list"
            cmdMariadbUser
            ;;
        dump)
            printTitle " $mariadbLabel Dump Master $@"
            cmdMariadbMasterDump "$@"
            ;;
        dump_slave)
            printTitle " $mariadbLabel Dump Slave $@"
            cmdMariadbSlaveDump "$@"
            ;;
        *)
            printTitle " $mariadbLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpMariaDB
            ;;
    esac
}

function cmdRedis() {
    local action="${1:-}"
    shift || true

    case "$action" in
        install)
            printTitle " $redisLabel Install"
            if cmdRouterConfirm "Are you sure you want to$fontRed INSTALL$fontBlue Redis$fontReset resources to k3s?"; then
                cmdRedisInstall
            fi
            ;;
        update)
            printTitle " $redisLabel Update"
            if cmdRouterConfirm "Are you sure you want to$fontRed UPDATE$fontBlue Redis$fontReset resources in k3s?"; then
                cmdRedisUpdate
            fi
            ;;
        uninstall)
            printTitle " $redisLabel Uninstall"
            if cmdRouterConfirm "Are you sure you want to$fontRed UNINSTALL$fontBlue Redis$fontReset resources from k3s?"; then
                printRow
                cmdRedisUninstall
            fi
            ;;
        info)
            printTitle " $redisLabel Info"
            cmdRedisInfo
            ;;
        status)
            printTitle " $redisLabel Status"
            cmdRedisStatus
            ;;
        user)
            printTitle " $redisLabel User list"
            cmdRedisUser
            ;;
        flush)
            printTitle " $redisLabel Flush current DB"
            cmdRedisDatabaseFlush
            ;;
        pass)
            printTitle " $redisLabel Update default (root) pass"
            cmdRedisRootPassUpdate
            ;;
        *)
            printTitle " $redisLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpRedis
            ;;
    esac
}

function cmdOpenlitespeed() {
    local action="${1:-}"
    shift || true

    case "$action" in
        install)
            printTitle " $openlitespeedLabel Install"
            if cmdRouterConfirm "Are you sure you want to$fontRed INSTALL$fontBlue OpenLiteSpeed$fontReset resources to k3s?"; then
                cmdOpenlitespeedInstall
            fi
            ;;
        update)
            printTitle " $openlitespeedLabel Update"
            if cmdRouterConfirm "Are you sure you want to$fontRed UPDATE$fontBlue OpenLiteSpeed$fontReset resources in k3s?"; then
                cmdOpenlitespeedUpdate
            fi
            ;;
        uninstall)
            printTitle " $openlitespeedLabel Uninstall"
            if cmdRouterConfirm "Are you sure you want to$fontRed UNINSTALL$fontBlue OpenLiteSpeed$fontReset resources from k3s?"; then
                printRow
                cmdOpenlitespeedUninstall
            fi
            ;;
        info)
            printTitle " $openlitespeedLabel Info"
            cmdOpenlitespeedInfo
            ;;
        list)
            printTitle " $openlitespeedLabel List (all|up|down)"
            cmdOpenlitespeedSiteList "$@"
            ;;
        up)
            printTitle " $openlitespeedLabel Up $@"
            cmdOpenlitespeedVhostUp "$@"
            ;;
        down)
            printTitle " $openlitespeedLabel Down $@"
            cmdOpenlitespeedVhostDown "$@"
            ;;
        alias)
            printTitle " $openlitespeedLabel Alias $1"
            cmdOpenlitespeedVhostAliasSet "$@"
            ;;
        restart)
            printTitle " $openlitespeedLabel Restart"
            cmdOpenlitespeedRestart
            ;;
        php_kill)
            printTitle " $openlitespeedLabel Kill PHP $@"
            cmdOpenlitespeedPhpKill "$@"
            ;;
        white_list)
            printTitle " $openlitespeedLabel White list update"
            cmdOpenlitespeedAdminWhiteList
            ;;
        allow_list)
            printTitle " $openlitespeedLabel Allow list update"
            cmdOpenlitespeedAdminAllowList
            ;;
        alias_list)
            printTitle " $openlitespeedLabel Alias list $1"
            cmdOpenlitespeedAliasList "$@"
            ;;
        rebuild)
            printTitle " $openlitespeedLabel Rebuild $1"
            cmdOpenlitespeedVhostRebuild "$@"
            ;;
        config)
            printTitle " $openlitespeedLabel Config check"
            cmdOpenlitespeedConfigCheck
            ;;
        *)
            printTitle " $openlitespeedLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpOpenLiteSpeed
            ;;
    esac
}

function cmdPostfix() {
    local action="${1:-}"
    shift || true

    case "$action" in
        install)
            printTitle " $postfixLabel Install"
            if cmdRouterConfirm "Are you sure you want to$fontRed INSTALL$fontBlue Postfix$fontReset resources to k3s?"; then
                cmdPostfixInstall
            fi
            ;;
        update)
            printTitle " $postfixLabel Update"
            if cmdRouterConfirm "Are you sure you want to$fontRed UPDATE$fontBlue Postfix$fontReset resources in k3s?"; then
                cmdPostfixUpdate
            fi
            ;;
        uninstall)
            printTitle " $postfixLabel Uninstall"
            if cmdRouterConfirm "Are you sure you want to$fontRed UNINSTALL$fontBlue Postfix$fontReset resources from k3s?"; then
                printRow
                cmdPostfixUninstall
            fi
            ;;
        info)
            printTitle " $postfixLabel Info"
            cmdPostfixInfo
            ;;
        status)
            printTitle " $postfixLabel Status"
            cmdPostfixMtaDnsCheck
            ;;
        user)
            printTitle " $postfixLabel User list"
            cmdPostfixUser
            ;;
        dkim)
            printInfo " $postfixLabel DKIM record for DNS (autocreate)"
            postfixDkimGet "$@"
            ;;
        *)
            printTitle " $postfixLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpPostfix
            ;;
    esac
}

function cmdWorker() {
    local action="${1:-}"
    shift || true

    case "$action" in
        install)
            printTitle " $workerLabel Install"
            if cmdRouterConfirm "Are you sure you want to$fontRed INSTALL$fontBlue Worker$fontReset resources to k3s?"; then
                cmdWorkerInstall
            fi
            ;;
        update)
            printTitle " $workerLabel Update"
            if cmdRouterConfirm "Are you sure you want to$fontRed UPDATE$fontBlue Worker$fontReset resources in k3s?"; then
                cmdWorkerUpdate
            fi
            ;;
        uninstall)
            printTitle " $workerLabel Uninstall"
            if cmdRouterConfirm "Are you sure you want to$fontRed UNINSTALL$fontBlue Worker$fontReset resources from k3s?"; then
                printRow
                cmdWorkerUninstall
            fi
            ;;
        task)
            printInfo " $workerLabel Run $1"
            reportFile="$logPath/task/${appDate}_$appTime.log"
            printText "Start: $appDate $appTime\n"
            cmdWorkerTaskHandle "$@"
            printText "\nFinish: $(date +%Y-%m-%d) $(date +%H-%M-%S) | Time: $(( $(date +%s) - scriptStart ))s"
            reportFile=""
            ;;
        list)
            printTitle " $workerLabel Task list"
            cmdWorkerTaskList
            ;;
        down)
            printInfo " $workerLabel Put on pause..."
            workerAgentStop
            ;;
        up)
            printInfo " $workerLabel Resuming from pause..."
            workerAgentStart
            ;;
        *)
            printTitle " $workerLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpWorker
            ;;
    esac
}

function cmdMetric() {
    local action="${1:-}"
    shift || true

    case "$action" in
        install)
            printTitle " $metricLabel Install"
            if cmdRouterConfirm "Are you sure you want to$fontRed INSTALL$fontBlue Metric$fontReset resources to k3s?"; then
                cmdMetricInstall
            fi
            ;;
        update)
            printTitle " $metricLabel Update"
            if cmdRouterConfirm "Are you sure you want to$fontRed UPDATE$fontBlue Metric$fontReset resources in k3s?"; then
                cmdMetricUpdate
            fi
            ;;
        uninstall)
            printTitle " $metricLabel Uninstall"
            if cmdRouterConfirm "Are you sure you want to$fontRed UNINSTALL$fontBlue Metric$fontReset resources from k3s?"; then
                printRow
                cmdMetricUninstall
            fi
            ;;
        restart)
            printInfo " $metricLabel Restart"
            metricRestart
            ;;
        *)
            printTitle " $metricLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpMetric
            ;;
    esac
}

function cmdSite() {
    local action="${1:-}"
    shift || true

    case "$action" in
        add)
            printTitle " $siteLabel Add $*"
            cmdSiteAdd "$@"
            ;;
        add_wp|wp)
            printTitle " $siteLabel Add Wordpress $*"
            cmdSiteAddWordpress "$@"
            ;;
        remove)
            printTitle " $siteLabel Remove $*"
            cmdSiteRemove "$@"
            ;;
        copy)
            printTitle " $siteLabel Copy $*"
            cmdSiteCopy "$@"
            ;;
        rename)
            printTitle " $siteLabel Rename $*"
            cmdSiteRename "$@"
            ;;
        rebuild)
            printTitle " $siteLabel Rebuild config $*"
            cmdSiteConfigRebuild "$@"
            ;;
        rebuild_wp)
            printTitle " $siteLabel Wordpress config rebuild $*"
            cmdSiteWordpressRebuild "$@"
            ;;
        reset_pass)
            printTitle " $siteLabel Reset ALL passwords for vhost $*"
            cmdSitePasswordReset "$@"
            ;;
        reset_auth)
            printTitle " $siteLabel Reset ALL auth settings for vhost $*"
            cmdSiteAuthReset "$@"
            ;;
        dump)
            printTitle " $siteLabel Database dump $*"
            cmdSiteDatabaseDump "$@"
            ;;
        info)
            printTitle " $siteLabel Info $*"
            cmdSiteInfo "$@"
            ;;
        status)
            printTitle " $siteLabel Status $*"
            cmdSiteStatus "$@"
            ;;
        *)
            printTitle " $siteLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpSite
            ;;
    esac
}

function cmdWordpress() {
    local action="${1:-}"
    shift || true

    case "$action" in
        user)
            printTitle " $wordpressLabel User list"
            cmdWordpressUserList "$@"
            ;;
        pass)
            printTitle " $wordpressLabel User password set"
            cmdWordpressPasswordSet "$@"
            ;;
        salt)
            printTitle " $wordpressLabel Shuffle salts $*"
            cmdWordpressSalt "$@"
            ;;
        check)
            printTitle " $wordpressLabel Check core and plugins $*"
            cmdWordpressCheck "$@"
            ;;
        exec)
            printTitle " $wordpressLabel Command exec $*"
            cmdWordpressExec "$@"
            ;;
        *)
            printTitle " $wordpressLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpWP
            ;;
    esac
}

function cmdSftp() {
    local action="${1:-}"
    shift || true

    case "$action" in
        user)
            printTitle " $systemLabel SFTP User list $*"
            cmdSftpUserList "$@"
            ;;
        enable)
            printTitle " $systemLabel SFTP Access enable $*"
            cmdSftpAccessEnable "$@"
            ;;
        disable)
            printTitle " $systemLabel SFTP Access disable $*"
            cmdSftpAccessDisable "$@"
            ;;
        reset_pass)
            printTitle " $systemLabel SFTP Reset pass"
            cmdSftpPasswordSet "$@"
            ;;
        support)
            printTitle " $systemLabel SFTP Adding support"
            if cmdRouterConfirm "Changes will be made to the$fontRed SSH configuration$fontReset. Make sure there is a$fontBlue backup way to connect$fontReset to the server. Continue?"; then
                cmdSftpAddingSupport
            fi
            ;;
        *)
            printTitle " $systemLabel SFTP"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpSftp
            ;;
    esac
}

function cmdCron() {
    local action="${1:-}"
    shift || true

    case "$action" in
        add)
            printTitle " $systemLabel Cron job add"
            cmdCronAdd
            ;;
        remove)
            printTitle " $systemLabel Cron job remove"
            cmdCronRemove
            ;;
        list)
            printTitle " $systemLabel Cron job list"
            cmdCronList
            ;;
        *)
            printTitle " $systemLabel Cron"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpCron
            ;;
    esac
}

function cmdBackup() {
    local action="${1:-}"
    shift || true

    case "$action" in
        run)
            printTitle " $backupLabel Backup of target"
            cmdBackupRun "$@"
            ;;
        list)
            printTitle " $backupLabel List of backups on local storage"
            cmdBackupList
            ;;
        size)
            printTitle " $backupLabel List of Backup Sizes"
            cmdBackupSize
            ;;
        # remove)
            # printTitle " $backupLabel Remove of backups on local storage"
            # cmdStorageBackupRemove
            # ;;
        *)
            printTitle " $backupLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpBackup
            ;;
    esac
}

function cmdRestore() {
    local action="${1:-}"
    shift || true

    case "$action" in
        run)
            printTitle " $restoreLabel Backup of target"
            restoreRun "$@"
            ;;
        *)
            printTitle " $restoreLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpRestore
            ;;
    esac
}

function cmdStorage() {
    local action="${1:-}"
    shift || true

    case "$action" in
        list)
            printTitle " $storageLabel List of backups on external storage"
            cmdStorageBackupList
            ;;
        compare)
            printTitle " $storageLabel Comparison table"
            cmdStorageBackupCompare
            ;;
        size)
            printTitle " $storageLabel List of Backup Sizes on external storage"
            cmdStorageBackupSize
            ;;
        sync)
            printTitle " $storageLabel Synchronization with external storage"
            cmdStorageBackupSync "$@"
            ;;
        remove)
            printTitle " $storageLabel Remove of backups on external storage"
            cmdStorageBackupRemove
            ;;
        *)
            printTitle " $storageLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpStorage
            ;;
    esac
}

# Dispatches a named script sub-command and redirects output to a timestamped log file.
# $1 (option): script name (backup, mariadb-dump, worker-observer, metric-kube, metric-sites, diag-report-ai-short, diag-report-ai-full).
function cmdScript() {
    cmdScriptRun "$@"
}

function cmdInstall() {
    printTitle " $ks3Label Full install"
    if cmdRouterConfirm "Are you sure you want to$fontRed INSTALL$fontReset $fontBlue FULL infrastrutute$fontReset?"; then
        cmdInstallFull
    fi
}

function cmdTest() {
    local action="${1:-}"
    shift || true

    case "$action" in
        mariadb)
            printInfo " $testLabel MariaDB replica"
            testMariadbReplica
            ;;
        redis)
            printInfo " $testLabel Redis cluster"
            testRedisCluster
            ;;
        site)
            printInfo " $testLabel Site"
            testSite
            ;;
        wordpress)
            printInfo " $testLabel Wordpress"
            testSiteWordpress
            ;;
        *)
            printTitle " $testLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpTest
            ;;
    esac
}

function cmdMalware() {
    local action="${1:-}"
    shift || true

    case "$action" in
        check)
            printTitle " $malwareLabel Check"
            cmdScriptMalwareCheck
            ;;
        remove)
            printTitle " $malwareLabel Remove"
            cmdScriptMalwareRemove
            ;;
        *)
            printTitle " $malwareLabel"
            printRow
            printWarning "Unsupported or empty command: $action"
            cmdHelpMalware
            ;;
    esac
}

function cmdRouter() {
    local action="${1:-}"
    shift || true

    printHeader

    case "$action" in
        -k|--k3s)     cmdK3s "$@" ;;
        -m|--mariadb) cmdMariadb "$@" ;;
        -r|--redis)   cmdRedis "$@" ;;
        -o|--ols)     cmdOpenlitespeed "$@" ;;
        -p|--postfix) cmdPostfix "$@" ;;
        -w|--worker)  cmdWorker "$@" ;;
        -s|--site)    cmdSite "$@" ;;
        --metric)     cmdMetric "$@" ;;
        --wp)         cmdWordpress "$@" ;;
        --sftp)       cmdSftp "$@" ;;
        --cron)       cmdCron "$@" ;;
        --shell)      cmdShell "$@" ;;
        --log)        cmdLog "$@" ;;
        --describe)   cmdDescribe "$@" ;;
        --delete)     cmdDelete "$@" ;;
        --backup)     cmdBackup "$@" ;;
        --restore)    cmdRestore "$@" ;;
        --storage)    cmdStorage "$@" ;;
        --script)     cmdScript "$@" ;;
        --install)    cmdInstall "$@" ;;
        --test)       cmdTest "$@" ;;
        --malware)    cmdMalware "$@" ;;
        --help)       cmdHelp "$@" ;;
        dev)          appDev "$@" ;;
    esac

    local status=$?
    printFooter
    return "$status"
}