#!/usr/bin/env nux-runner

# FIXME: Check for configuration

#source ~/.config/nux-env/taskie

nux.use nuxfs
nux.use nux.repl

nux.use taskie/backend.github
nux.use taskie/backend.gogs

with.backend() {
  backendId="$1";
  backend=$(echo $backendId | cut -d: -f1);
  nux.exec.optional backend.$backend.with;
}

endwith.backend() {
  unset backendId;
  unset backendEngine;
}


task.add() {
  with.backend $(backend.detect);
    if ! backend.$backend.issue.exists "$@" ; then
      backend.$backend.add "$@";
    else
      nux.echo.error Issue already exists.
    fi
  endwith.backend;
}

task.interactive() {
  with.backend $(backend.detect);
  .process() {
    backendFunc=backend.$backend.$command;
    if nux.check.function $backendFunc; then

      eval backend.$backend.$command "$arguments"
    else
      echo "$command" is not defined.
    fi
  }
  .complete() {
    nux.log debug "Requested completion for " "$@"
    echo """
      add
      done
      close
      finish
      exit
      list
      report
      help
    """ | grep -G "^ *$@"
      #statements
      #statements
      #statementsi
  }
  .prompt() {
    echo "${nc_green}taskie${nc_end}> "
  }
  nux.repl.start .process .prompt .complete
  endwith.backend;
}

task.list() {
  with.backend $(backend.detect);
    backend.$backend.list "$@";
  endwith.backend;
}

taskie_backends=$(nux.cfg.read backends.preference);

git.origins() {
  nux.log debug Closest git parent is $closest_git;
  if [ -n "$closest_git" ]; then
    grep -E "url *=" "$closest_git/config" | cut -d= -f2
  fi
}

task.detect() {
  backend.detect --all "$@";
}

backend.detect() {
  all=$1;
  if [ "$all" = "--all" ]; then
    shift;
  fi
  for backend in $taskie_backends; do
    nux.log trace Executing backend $backend detection
      localId=$(backend.$backend.detect "$@")
      if [ -n "$localId" ]; then
        echo $backend:$localId
        if [ "$all" != "--all" ]; then
          return 0;
        fi
      fi
  done;
}







gogs.config.site() {
  nux.cfg.read "gogs.\"$1\"$2";
}

backend.github.detect() {
  closest_git=$(nuxfs.closest .git "$1")

  git.origins "$closest_git" | grep github.com | while read origin
  do
    repo=$(nux.url.parse "$origin" "\9")
    echo $repo:$closest_git
  done
}



backend.file.detect() {
  :

}

backend.dir.detect() {
  :
}