a11yist/app/controllers/reports_controller.rb

# frozen_string_literal: true

class ReportsController < ApplicationController
  before_action :set_project, only: %i[index new create]
  before_action :set_report, only: %i[show edit update destroy work]

  # GET /reports
  def index
    @reports = @project.reports
  end

  # GET /reports/1
  def show
    @page_nav_mode = params[:pnm] == "c" ? :comment : :nav_tree
    respond_to do |format|
      format.html do
        @current_page = page_param && @report.pages.find(page_param) || @report.pages.first
      end
      format.pdf
      format.xlsx do
        response.headers["Content-Disposition"] = %(attachment; filename="#{filename(@report, extension: 'xlsx')}")
        render
      end
      format.xml do
        response.headers["Content-Disposition"] = %(attachment; filename="#{filename(@report, extension: 'html')}")
        render formats: [ :odt ], layout: false
      end
      format.rtf do
        html = render_to_string(template: "reports/show", formats: [ :odt ],
                                layout: false)
        rtf = "{\\rtf1\n#{PandocRuby.html(html).to_rtf}}"
        send_data rtf, filename: filename(@report, extension: "rtf")
      end
      format.odt do
        html = render_to_string(layout: false)
        odt = PandocRuby.html(html).to_odt
        send_data odt, filename: filename(@report, extension: "odt")
      end
      format.docx do
        send_file(Docx::Document.new.generate do |document|
          document.heading1(@report.name)
          document.paragraph(@report.comment)
          # document.heading1("slfkj")
          # document.paragraph("sldkfj")
          @report.elements.each do |element|
            document.heading2(element.title)
            element.success_criteria.each do |sc|
              document.heading3(sc.title)
              document.paragraph(sc.description_html)
            end
          end
        end, filename: filename(@report, extension: "docx"),
        type: "application/vnd.openxmlformats-officedocument.wordprocessingml.document")

        return

        text = OpenXml::Docx::Elements::Text.new(@report.name)
        run = OpenXml::Docx::Elements::Run.new
        run.bold = true
        run << text
        paragraph = OpenXml::Docx::Elements::Paragraph.new
        paragraph << run

        document = OpenXml::Docx::Package.new
        document.document << paragraph
        document.save(Rails.root.join("tmp", "output.docx"))
        send_file Rails.root.join("tmp", "output.docx")
        return

        template = Sablon.template(Rails.root.join("lib/templates/docx/report.docx"))
        context = {
          person: OpenStruct.new(first_name: @report.name),
          skills: [],
          education: [],
          career: [],
          referees: []
        }

        template.render_to_file(Rails.root.join("tmp/output.docx"), context)
        send_file Rails.root.join("tmp/output.docx"),
                  filename: filename(@report, extension: "docx"),
                  type: "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
      end
    end
  end

  # GET /reports/new
  def new
    @report = Report.new(project_id: @project.id)
  end

  # GET /reports/1/edit
  def edit; end

  # POST /reports
  def create
    success = if params[:copy_from_id]
      original = Report.find(params[:copy_from_id])
      @report = original.dup
      @report.pages = original.pages.map do |page|
        page.dup.tap do |p|
          p.elements = page.elements.map do |element|
            element.dup.tap do |e|
              e.success_criteria = element.success_criteria.map do |sc|
                csc = sc.dup
                SuccessCriterion.rich_text_association_names
                                .map { _1.to_s.sub(/^rich_text_/, "") }
                                .each do |a|
                  csc.send("#{a}=", sc.send(a).dup)
                end
                csc
              end
              e.screenshot = element.screenshot&.dup
              Element.rich_text_association_names
                              .map { _1.to_s.sub(/^rich_text_/, "") }
                              .each do |a|
                e.send("#{a}=", element.send(a).dup)
              end
            end
          end
          Page.rich_text_association_names
                          .map { _1.to_s.sub(/^rich_text_/, "") }
                          .each do |a|
            p.send("#{a}=", page.send(a).dup)
          end
        end
      end
      @report.save
    else
      @report = Report.new(report_params.merge(project_id: @project.id))
      @report.save
    end

    if success
      redirect_to @report.reload, notice: "Report was successfully created."
    else
      render :new, status: :unprocessable_entity
    end
  end

  # PATCH/PUT /reports/1
  def update
    if @report.update(report_params)
      redirect_to @report, notice: "Report was successfully updated.", status: :see_other
    else
      render :edit, status: :unprocessable_entity
    end
  end

  # DELETE /reports/1
  def destroy
    @report.destroy!
    redirect_to project_url(@report.project), notice: "Report was successfully destroyed.", status: :see_other
  end

  def work
    @report
  end

  private

  # Use callbacks to share common setup or constraints between actions.
  def set_report
    @report = Report.find(params[:id])
  end

  # Only allow a list of trusted parameters through.
  def report_params
    params.require(:report).permit(:name, :comment, :url, :project_id)
  end

  def filename(report, extension: "html")
    "#{report.name}-#{Time.current.strftime('%Y%m%d%H%M')}.#{extension}"
  end

  def page_param
    params[:page_id]
  end

  def set_project
    @project = Project.find(params[:project_id])
  end
end