@startuml

(*) --> "<b>1:</b> Node crashed"
--> "<b>2:</b> Rescue on-chain balance"
--> "<b>3:</b> Recover channels using SCB"
if "Pending/Open\nchannels left?" then
  -->[yes] "<b>4:</b> Install chantools"
  if "<b>5:</b> Is channel DB \navailable?" then
    -->[yes] "<b>5:</b> Create copy of channel DB"
    --> "<b>6:</b> chantools summary"
    --> "<b>7:</b> chantools rescueclosed"
    if "Pending/Open\nchannels left?" then
      -->[yes] "<b>8:</b> chantools forceclose"
      --> "<b>9:</b> Wait for timelocks"
      --> "<b>10:</b> chantools sweeptimelock"
      if "Pending/Open\nchannels left?" then
        -->[yes] ===MANUAL===
      else
        -->[no] ===DONE===
      endif
    else
      -->[no] ===DONE===
    endif
  else
    -->[no] ===MANUAL===
    --> "<b>11:</b> Manual intervention necessary"
    --> "<b>12:</b> Use Zombie Channel Recovery Matcher"
    --> (*)
  endif
else
  -->[no] ===DONE===
  note right
    Recovery complete
  end note
endif

--> (*)

@enduml