# To use: add a .redmine-url file in the base of your project
#         You can also set redmine_URL in your .zshrc or put .redmine-url in your home directory
#         .redmine-url in the current directory takes precedence
#
# If you use Rapid Board, set:
#redmine_RAPID_BOARD="true"
# in you .zshrc
#
# Setup: cd to/my/project
#        echo "https://name.redmine.com" >> .redmine-url
# Usage: redmine           # opens a new issue
#        redmine ABC-123   # Opens an existing issue
open_redmine_issue () {
  local open_cmd
  if [[ "$OSTYPE" = darwin* ]]; then
    open_cmd='open'
  else
    open_cmd='xdg-open'
  fi

  if [ -f .redmine-url ]; then
    redmine_url=$(cat .redmine-url)
  elif [ -f ~/.redmine-url ]; then
    redmine_url=$(cat ~/.redmine-url)
  elif [[ "x$redmine_URL" != "x" ]]; then
    redmine_url=$redmine_URL
  else
    echo "redmine url is not specified anywhere."
    return 1
  fi

  if [ -f .redmine-prefix ]; then
    redmine_prefix=$(cat .redmine-prefix)
  elif [ -f ~/.redmine-prefix ]; then
    redmine_prefix=$(cat ~/.redmine-prefix)
  else
    redmine_prefix=""
  fi

  if [ -z "$1" ]; then
    echo "View Projects"
    $open_cmd "${redmine_url}/projects"
  elif [[ "$1" = "assigned" || "$1" = "reported" ]]; then
    redmine_query $@
  else
    local addcomment=''
    if [[ "$2" == "m" ]]; then
      addcomment="#add-comment"
      echo "Add comment to issue #$1"
    else
      echo "Opening issue #$1"
    fi

    if [[ "x$redmine_RAPID_BOARD" = "xtrue" ]]; then
      $open_cmd  "$redmine_url/issues/$redmine_prefix$1$addcomment"
    else
      $open_cmd  "$redmine_url/issues/$redmine_prefix$1$addcomment"
    fi
  fi
}

redmine_name () {
  if [[ -z "$1" ]]; then
    if [[ "x${redmine_NAME}" != "x" ]]; then
      redmine_name=${redmine_NAME}
    else
      echo "redmine_NAME not specified"
      return 1
    fi
  else
    redmine_name=$@
  fi
}

redmine_query () {
    verb="$1"
    if [[ "${verb}" = "reported" ]]; then
      lookup=reporter
      preposition=by
    elif [[ "${verb}" = "assigned" ]]; then
      lookup=assignee
      preposition=to
    else
      echo "not a valid lookup $verb"
      return 1
    fi
    shift 1
    redmine_name $@
    if [[ $? = 1 ]]; then
        return 1
    fi
    echo "Browsing issues ${verb} ${preposition} ${redmine_name}"
    $open_cmd "${redmine_url}/secure/IssueNavigator.jspa?reset=true&jqlQuery=${lookup}+%3D+%22${redmine_name}%22+AND+resolution+%3D+unresolved+ORDER+BY+priority+DESC%2C+created+ASC"
}

alias redmine='open_redmine_issue'