module s3

import freeflowuniverse.herolib.core.base
import freeflowuniverse.herolib.core.playbook
import freeflowuniverse.herolib.ui.console
import freeflowuniverse.herolib.sysadmin.startupmanager
import freeflowuniverse.herolib.osal.zinit
import time

__global (
	s3_global  map[string]&S3Installer
	s3_default string
)

/////////FACTORY

////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////

fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
	// unknown
	// screen
	// zinit
	// tmux
	// systemd
	match cat {
		.zinit {
			console.print_debug('startupmanager: zinit')
			return startupmanager.get(cat: .zinit)!
		}
		.systemd {
			console.print_debug('startupmanager: systemd')
			return startupmanager.get(cat: .systemd)!
		}
		else {
			console.print_debug('startupmanager: auto')
			return startupmanager.get()!
		}
	}
}

pub fn (mut self S3Installer) start() ! {
	switch(self.name)
	if self.running()! {
		return
	}

	console.print_header('s3 start')

	if !installed_()! {
		install_()!
	}

	configure()!

	start_pre()!

	for zprocess in startupcmd()! {
		mut sm := startupmanager_get(zprocess.startuptype)!

		console.print_debug('starting s3 with ${zprocess.startuptype}...')

		sm.new(zprocess)!

		sm.start(zprocess.name)!
	}

	start_post()!

	for _ in 0 .. 50 {
		if self.running()! {
			return
		}
		time.sleep(100 * time.millisecond)
	}
	return error('s3 did not install properly.')
}

pub fn (mut self S3Installer) install_start(model InstallArgs) ! {
	switch(self.name)
	self.install(model)!
	self.start()!
}

pub fn (mut self S3Installer) stop() ! {
	switch(self.name)
	stop_pre()!
	for zprocess in startupcmd()! {
		mut sm := startupmanager_get(zprocess.startuptype)!
		sm.stop(zprocess.name)!
	}
	stop_post()!
}

pub fn (mut self S3Installer) restart() ! {
	switch(self.name)
	self.stop()!
	self.start()!
}

pub fn (mut self S3Installer) running() !bool {
	switch(self.name)

	// walk over the generic processes, if not running return
	for zprocess in startupcmd()! {
		mut sm := startupmanager_get(zprocess.startuptype)!
		r := sm.running(zprocess.name)!
		if r == false {
			return false
		}
	}
	return running()!
}

@[params]
pub struct InstallArgs {
pub mut:
	reset bool
}

pub fn install(args InstallArgs) ! {
	if args.reset {
		destroy()!
	}
	if !(installed_()!) {
		install_()!
	}
}

pub fn destroy() ! {
	destroy_()!
}

pub fn build() ! {
	build_()!
}