class TaskJuggler::TimeSheetSummary

# File lib/taskjuggler/TimeSheetSummary.rb, line 27
    def initialize
      super('tj3ts_summary', 'summary')

      # This is a LogicalExpression string that controls what resources should
      # not be considered in the summary.
      @hideResource = '0'
      # The base directory of the time sheet templates.
      @templateDir = 'TimeSheetTemplates'
      # The base directory of the submitted time sheets
      @sheetDir = 'TimeSheets'
      # The log file
      @logFile = 'timesheets.log'
      # A list of email addresses to send the individual sheets. The sender
      # will be the sheet submitter.
      @sheetRecipients = []
      # A list of email addresses to send the summary to
      @digestRecipients = []

      @resourceIntro = "== Weekly Report from <nowiki>%s</nowiki> ==\n"
      @resourceSheetSubject = "Weekly report %s"
      @summarySubject = "Weekly staff reports %s"
      @reminderSubject = "Your time sheet for the period ending %s is overdue!"
      @reminderText = <<'EOT'
The deadline for your time sheet submission has passed but we haven't received
it yet. Please submit your time sheet immediately so the content can still be
included in the management reports. Please send a copy of your submission
notification email to your manager. If possible, your manager will still try
to include your report data in his/her report.

Please be aware that post deadline submissions must be processed manually and
create an additional load for your manager and/or project manager.  Please try
to submit in time in the future.

Thanks for your cooperation!

EOT
      @defaulterHeader = "The following %d person(s) have not yet submitted " +
                         "their time sheets:\n\n"
    end

# File lib/taskjuggler/TimeSheetSummary.rb, line 67
def sendSummary(resourceIds)
  setWorkingDir

  summary = ''
  defaulterList = []
  getResourceList.each do |resource|
    resourceId = resource[0]
    resourceName = resource[1]
    resourceEmail = resource[2]
    next if !resourceIds.empty? && !resourceIds.include?(resourceId)

    templateFile = "#{@templateDir}/#{@date}/#{resourceId}_#{@date}.tji"
    sheetFile = "#{@sheetDir}/#{@date}/#{resourceId}_#{@date}.tji"
    if File.exist?(templateFile)
      if File.exist?(sheetFile)
        # If there are no recipients specified, we don't need to compile
        # the summary.
        unless @digestRecipients.empty? && @sheetRecipients.empty?
          # Resource has submitted a time sheet
          sheet = getResourceJournal(sheetFile)
          summary += sprintf(@resourceIntro, resourceName)
          summary += sheet + "\n----\n"
          info("Adding report from #{resourceName} to summary")

          @sheetRecipients.each do |to|
            sendRichTextEmail(to, sprintf(@resourceSheetSubject, @date),
                              sheet, nil,
                              "#{resourceName} <#{resourceEmail}>")
          end
        end
      else
        defaulterList << resource
        # Resource did not submit a time sheet
        info("Report from #{resourceId} is missing")
      end
    end
  end

  unless defaulterList.empty?
    # Prepend the defaulter list to the summary.
    text = sprintf(@defaulterHeader, defaulterList.length)
    defaulterList.each do |resource|
      text += "* <nowiki>#{resource[1]}</nowiki>\n"
    end
    text += "\n----\n"
    summary = text + summary

    # Create a file with the IDs of the resources who's reports are
    # missing.
    missingFile = "#{@sheetDir}/#{@date}/missing-reports"
    begin
      File.open(missingFile, 'w') do |f|
        defaulterList.each { |resource| f.puts resource[0] }
      end
    rescue
      error("Cannot write file with missing reports (#missingFile): #{$!}")
    end
  end

  # Send out the summary text to the list of digest recipients.
  @digestRecipients.each do |to|
    sendRichTextEmail(to, sprintf(@summarySubject, @date), summary)
  end

  # If there is a reminder text defined, resend the template to those
  # individuals that have not yet submitted their report yet.
  if @reminderText && !@reminderText.empty?
    defaulterList.each do |resource|
      sendReminder(resource[0], resource[1], resource[2])
    end
  end
end