class SeminarsController < ApplicationController
	
  helper MemberHelper
  include MemberHelper
  include ActionView::Context #vary important (only add this can access @@session from view)
  include Admin::SeminarsHelper
  # include SimpleCaptcha::ControllerHelpers
  def index

  	time_now = Time.now
    
    seminars = SeminarMain.all.desc(:seminar_start_date).filter_by_categories
    {
      "seminars" => seminars,
      'time_now' => time_now,
      "total_pages" => seminars.total_pages
    } 

  end
  def custom_frontend_data
    params = OrbitHelper.params
    seminar = SeminarMain.find_by(:uid=>params[:uid])
    @seminar = seminar
    seminar_template_setting = seminar.seminar_template_setting
    home_page = Page.where(:parent_page_id=>seminar.id).first
    prefix_url = OrbitHelper.request.path.split("-").first + "-#{params[:uid]}"
    @prefix_url = prefix_url
    header_data = "<a href=\"#{prefix_url}#{home_page.url}\">Home</a> | " + 
                  "<a href=\"/\">Main Site</a>"
    content_style = seminar_template_setting.content_style
    background_style = seminar_template_setting.background_style
    background_style_info = SeminarTemplateSetting.background_style_infos[background_style].to_h
    content_style_info = SeminarTemplateSetting.content_style_infos[content_style].to_h
    extra_css = content_style_info["css"].to_a + background_style_info["css"].to_a
    extra_js = content_style_info["js"].to_a + background_style_info["js"].to_a
    template_path = content_style_info["template"]
    custom_footer = seminar_template_setting.footer_info
    if seminar_template_setting.seminar_banner_images.count != 0
      banner_title = seminar.title
      external_link = prefix_url + "/home"
      images = seminar_template_setting.seminar_banner_images.map.with_index do |image,i|
        caption = (i == 0 ? '<div class="cycle-overlay"></div><div class="cycle-pager"></div>' : "")
        klass = (i == 0 ? "active" : "")
        alt_title = image.description
        context = ""
        image_link = image.file.url
        {
          "image_link" => image_link,
          "image_alt" => alt_title,
          "title" => "",
          "alt_title" => alt_title,
          "class" => klass,
          "height" => 0,
          "width" => 0,
          "caption" => caption,
          "context" => context,
          "link" => external_link,
          "target" => ""
        }
      end
      custom_banner = {
        "extras" => {
          "ad_fx" => "fade",
          "speed" => 500,
          "title" => banner_title,
          "banner-height" => 0,
          "banner-width" => 0,
          "base_image" => 0,
          "timeout" => (5 * 1000),
          "more" => "More"
          },
        "images" => images
      }
    else
      custom_banner = nil
    end
    @@session = OrbitHelper.request.session
    @@session[:seminar_main_id] = @seminar.id
    if params[:method].present?
      main_content = render_other_method
    elsif params[:current_page_module] == "seminars_home"
      seminar = SeminarMain.where(uid: params[:uid]).first
      time_now = Time.now
      data = {
        "seminar" => seminar,
        "time_now" => time_now
      }
      @_request = OrbitHelper.request
      main_content = render_to_string("seminars/custom_home",:locals=>{:seminar=>seminar,
              :params=>params,:session=>OrbitHelper.request.session},:layout=>false)
    elsif params[:current_page_module] == "seminars_page"
      time_now = Time.now
      params = OrbitHelper.params
      seminar = SeminarMain.find_by(uid: params[:uid])
      if !seminar.registration_status.blank? && seminar.signup_start_date <= time_now && ( seminar.signup_end_date.nil? ||  seminar.signup_end_date+1 >= time_now )
        sign_up = ('<a href="'+ prefix_url + '" target="_blank">' + t('seminar.signup') + '</a>').html_safe
      elsif seminar.registration_status.blank?
        sign_up = t('seminar.sign_up_not_open')
      elsif seminar.signup_start_date > time_now
        sign_up = t('seminar.sign_up_not_yet')
      else
        sign_up = t('seminar.sign_up_overdue')
      end
      if !seminar.registration_status.blank? && seminar.registration_status.include?('C') && seminar.contribute_start_date <= time_now && ( seminar.contribute_end_date.nil? || seminar.contribute_end_date+1 >= time_now )
        if !@@session[:seminar_signup_id].blank? 
          if @@session[:seminar_main_id] == seminar.id
            contribute_action = ('<a href="'+ prefix_url + '?method=con_upload">' + t('seminar_signup.uploads') + '</a>').html_safe
          else
            contribute_action = ('<a href="'+ prefix_url + '?method=con_login">' + t('seminar_signup.con_login') + '</a>').html_safe
          end
        else
          contribute_action = ('<a href="'+ prefix_url + '?method=con_login">' + t('seminar_signup.con_login') + '</a>').html_safe
        end
      end
      data = {
        'seminar' => seminar,
        'sign_up' => sign_up,
        'contribute_action' => contribute_action,
        'time_now' => time_now,
        'contribute_time_range' => SeminarMain.time_range(seminar.contribute_start_date, seminar.contribute_end_date),
        'sign_up_time_range' => SeminarMain.time_range(seminar.signup_start_date, seminar.signup_end_date),
        'seminar_time_range' => SeminarMain.time_range(seminar.seminar_start_date, seminar.seminar_end_date)
      }
      @_request = OrbitHelper.request
      main_content = render_to_string("seminars/show_data",:locals=>{:action_data=>data,
              :request=>OrbitHelper.request,:flash=>OrbitHelper.request.flash,
              :params=>params,:session=>OrbitHelper.request.session},:layout=>false)
    elsif params[:current_page_module] == "seminar_registration"
      main_content = render_seminar_registration
    elsif params[:current_page_module] == "seminar_submission"
      main_content = render_seminar_submission
    else
      main_content = nil
    end
    custom_datapp_data = {}
    if custom_banner
      custom_banner["custom_widget_type"] = "module_widget"
      custom_banner["custom_widget_module"] = "ad_banner"
      if custom_banner["images"].count > 1
        custom_banner["custom_widget_file"] = "ad_banner_widget1"
      else
        custom_banner["custom_widget_file"] = "ad_banner_widget4"
      end
      custom_datapp_data["300"] = [custom_banner]
    end
    return {"main_content"=>main_content,
          "extra_css"=>extra_css,
          "extra_js"=>extra_js,
          "header_data" => header_data,
          "prefix_url" => prefix_url,
          "template_path" => template_path,
          "custom_datapp_data" => custom_datapp_data,
          "custom_footer" => (custom_footer.blank? ? nil : custom_footer)
          }
  end
  def render_seminar_registration
    action_data = show
    @_request = OrbitHelper.request
    action_data["prefix_url"] = @prefix_url
    render_to_string("seminars/show",:locals=>{:action_data=>action_data,
              :request=>OrbitHelper.request,:flash=>OrbitHelper.request.flash,
              :params=>params,:session=>OrbitHelper.request.session},:layout=>false)
  end
  def render_other_method
    params = OrbitHelper.params
    action_data = eval(params[:method])
    @seminar_main_url = @prefix_url + '/home/introduction'
    if action_data
      if params[:method] == "con_upload" || params[:method] == "signup_ok"
        action_data["prefix_url"] = @prefix_url + '/home/submission'
      else
        action_data["prefix_url"] = @prefix_url
      end
    end
    @_request = OrbitHelper.request
    render_to_string("seminars/#{params[:method]}",:locals=>{:action_data=>action_data,
                :request=>OrbitHelper.request,:flash=>OrbitHelper.request.flash,
                :params=>params,:session=>OrbitHelper.request.session},:layout=>false).html_safe
  end
  def render_seminar_submission
    if @@session[:seminar_signup_id]
      action_data = con_upload
      action_data["prefix_url"] = @prefix_url + '/home/submission'
      @_request = OrbitHelper.request
      render_to_string("seminars/con_upload",:locals=>{:action_data=>action_data,
                :request=>OrbitHelper.request,:flash=>OrbitHelper.request.flash,
                :params=>params,:session=>@@session},:layout=>false).html_safe
    else
      action_data = con_login
      @_request = OrbitHelper.request
      render_to_string("seminars/con_login",:locals=>{:action_data=>action_data,
                :request=>OrbitHelper.request,:flash=>OrbitHelper.request.flash,
                :params=>params,:session=>@@session},:layout=>false).html_safe
    end
  end
  def show_privacy

    params = OrbitHelper.params

    seminar = SeminarMain.where(uid: params[:uid]).first

    seminar_agreement = SeminarAgreement.first

    {
      'seminar' => seminar,
      "seminar_agreement" => seminar_agreement
    }

  end

  def show_data

  	time_now = Time.now

    params = OrbitHelper.params

    seminar = SeminarMain.find_by(uid: params[:uid])

    if !seminar.registration_status.blank? && seminar.signup_start_date <= time_now && ( seminar.signup_end_date.nil? ||  seminar.signup_end_date+1 >= time_now )
      sign_up = ('<a href="'+ OrbitHelper.url_to_show(seminar.to_param) + '" target="_blank">' + t('seminar.signup') + '</a>').html_safe
    elsif seminar.registration_status.blank?
      sign_up = t('seminar.sign_up_not_open')
    elsif seminar.signup_start_date > time_now
      sign_up = t('seminar.sign_up_not_yet')
    else
      sign_up = t('seminar.sign_up_overdue')
    end

    if !seminar.registration_status.blank? && seminar.registration_status.include?('C') && seminar.contribute_start_date <= time_now && ( seminar.contribute_end_date.nil? || seminar.contribute_end_date+1 >= time_now )
      if !@@session[:seminar_signup_id].blank? 
        if @@session[:seminar_main_id] == seminar.id
          contribute_action = ('<a href="'+ OrbitHelper.url_to_show(seminar.to_param) + '?method=con_upload">' + t('seminar_signup.uploads') + '</a>').html_safe
        else
          contribute_action = ('<a href="'+ OrbitHelper.url_to_show(seminar.to_param) + '?method=con_login">' + t('seminar_signup.con_login') + '</a>').html_safe
        end
      else
        contribute_action = ('<a href="'+ OrbitHelper.url_to_show(seminar.to_param) + '?method=con_login">' + t('seminar_signup.con_login') + '</a>').html_safe
      end
    end



    {
      'seminar' => seminar,
      'sign_up' => sign_up,
      'contribute_action' => contribute_action,
      'time_now' => time_now,
      'contribute_time_range' => SeminarMain.time_range(seminar.contribute_start_date, seminar.contribute_end_date),
      'sign_up_time_range' => SeminarMain.time_range(seminar.signup_start_date, seminar.signup_end_date),
      'seminar_time_range' => SeminarMain.time_range(seminar.seminar_start_date, seminar.seminar_end_date)
    }

  end

  def show

    params = OrbitHelper.params

    module_app = ModuleApp.where(:key => "seminar").first

    categories = module_app.categories

    seminar = SeminarMain.where(uid: params[:uid]).first

    seminar_signup = SeminarSignup.new

  	time_now = Time.now
    {
      "seminar" => seminar,
      "seminar_signup" => seminar_signup,
      "time_now" => time_now
    }

  end

  def check_email

    params = OrbitHelper.params

    if !params[:email].blank? 
      count = SeminarSignup.where(:email => params[:email], :seminar_main_id => params[:no]).count

      result = count > 0 ? t('seminar.already_used') : t('seminar.available')
    else
      result = t('seminar.please_enter_email')
    end

    {
      "result" => result
    }

  end

  def check_availability

    params = OrbitHelper.params

    response = {}
    case params[:type]
    when "seminar_signup_email"

      response["success"] = SeminarSignup.where(:email => params[:value], :seminar_main_id => params[:no]).count > 0 ? false : true
    end
    render :json => response.to_json
  end

  def create
    
    @signup = SeminarSignup.where(email: params[:seminar_signup][:email], seminar_main_id: params[:seminar_signup][:seminar_main_id] ).first

    @seminar_signup = SeminarSignup.new(seminar_signup_params)
    @seminar = SeminarMain.where(id:params[:seminar_signup][:seminar_main_id]).first
    if @seminar.seminar_signup_field_sets.count!=0
      flag = @seminar.seminar_signup_field_sets.select{|v| v.field_name=='recaptcha'}[0].disabled
    else
      flag = false
    end
    if gotcha_valid? || flag
      if @signup.blank? && @seminar_signup.save
      # if gotcha_valid? && @seminar_signup.save

        if !params[:seminar_signup_values].nil?
          seminar_signup_values_params.each_with_index do |r,i|
            field_value = r.last[:id].present?
            @custom_field_value = SeminarSignupValue.put_field_values(@seminar_signup, r.last, r.last[:seminar_signup_field_id], field_value)
          end
          seminar_reviews = SeminarReview.where(:seminar_main_id=>@seminar.id).to_a
          seminar_reviews.each{|sr| sr.save}
          @seminar = @seminar_signup.seminar_main
          unassigned_seminar_signup_ids = @seminar.seminar_signup_ids.map{|s| s.to_s}
          unassigned_seminar_signup_ids.push(@seminar_signup.id.to_s)
          seminar_reviews = SeminarReview.where(:seminar_main_id=>@seminar.id).to_a
          seminar_reviews.each do |sr|
            unassigned_seminar_signup_ids = unassigned_seminar_signup_ids - sr.all_seminar_signup_ids
          end
          @seminar.unassigned_seminar_signup_ids <<  @seminar_signup.id.to_s
          @seminar.unassigned_mode_1_seminar_signup_ids <<  @seminar_signup.id.to_s
          @seminar.save
        else
          @seminar.unassigned_seminar_signup_ids <<  @seminar_signup.id.to_s
          @seminar.unassigned_mode_1_seminar_signup_ids <<  @seminar_signup.id.to_s
          @seminar.save
        end
        extra_text = "<br>#{I18n.t('seminar_signup.serial_number')}: #{@seminar_signup.display_serial_number}"
        if params['seminar_signup']['status']=='C'
          status_param = '&status='
          send_mail('submission',params[:seminar_signup][:email],params[:seminar_signup][:seminar_main_id],extra_text)
        else
          status_param = ''
          send_mail('signup',params[:seminar_signup][:email],params[:seminar_signup][:seminar_main_id],extra_text)
        end
        redirect_to "#{params[:referer_url]}/?method=signup_ok#{status_param}&serial_number=#{@seminar_signup.display_serial_number}"
      else
        if !@signup.blank?
         redirect_to "#{params[:referer_url]}", :notice => 'mail已存在'
        else
          referer_url = params[:referer_url].to_s
          if referer_url.split("/").last.include?("?")
            uri_query = referer_url.split("?").last.gsub(/notice=[^&]*/,'')
            if uri_query == ""
              referer_url = referer_url.split("?")[0...-1].join("?") + "?notice=#{t('recaptcha.errors.verification_failed')}"
            else
              referer_url = referer_url.split("?")[0...-1].join("?") + "&notice=#{t('recaptcha.errors.verification_failed')}"
            end
          else
            referer_url = referer_url + "?notice=#{t('recaptcha.errors.verification_failed')}"
          end
          redirect_to referer_url, :notice => t('recaptcha.errors.verification_failed')
        end
      end
    else
      referer_url = params[:referer_url].to_s
      if referer_url.split("/").last.include?("?")
        uri_query = referer_url.split("?").last.gsub(/notice=[^&]*/,'')
        if uri_query == ""
          referer_url = referer_url.split("?")[0...-1].join("?") + "?notice=#{t('recaptcha.errors.verification_failed')}"
        else
          referer_url = referer_url.split("?")[0...-1].join("?") + "&notice=#{t('recaptcha.errors.verification_failed')}"
        end
      else
        referer_url = referer_url + "?notice=#{t('recaptcha.errors.verification_failed')}"
      end
      redirect_to referer_url, :notice => t('recaptcha.errors.verification_failed')
    end

  end

  def signup_ok
    params = OrbitHelper.params
    {"serial_number"=> params[:serial_number]}
  end

  def add_file_proc

    update_params = seminar_signup_contribute_params.merge('seminar_submission_values'=>params['seminar_submission_values'])
    flag = true
    update_params.permit!
    if !update_params['seminar_submission_values'].nil?
      if update_params['seminar_submission_values']['0']['value'].class==String
        value = update_params['seminar_submission_values']['0']['value']
        if !value.to_s.blank?
          flag = false
        end
      else
        update_params['seminar_submission_values']['0']['value'].each do |key,value|
        if !value.to_s.blank?
            flag = false
          end
        end
      end
    else
      flag = false
    end
    if flag
      update_params['seminar_submission_values']['0']['value']['en'] = ' '
    end
    @con = SeminarSignupContribute.new(update_params)
    if @con.save
      signup = SeminarSignup.where(id:update_params['seminar_signup_id']).first
      seminar_id = signup.seminar_main_id
      @seminar = SeminarMain.where(id:seminar_id).first
      send_mail('add_file',signup.email,seminar_id)
      seminar_reviews = SeminarReview.where(:seminar_main_id=>signup.seminar_main_id).to_a
      seminar_reviews.each{|sr| sr.save}
      @seminar = signup.seminar_main
      unassigned_seminar_signup_ids = @seminar.seminar_signup_ids.map{|s| s.to_s}
      @seminar.seminar_reviews.each do |sr|
        unassigned_seminar_signup_ids = unassigned_seminar_signup_ids - sr.all_seminar_signup_ids
      end
      @seminar.unassigned_seminar_signup_ids = unassigned_seminar_signup_ids
      @seminar.save
      redirect_to "#{params[:referer_url]}/?method=con_upload"
    else
      redirect_to "#{params[:referer_url]}", :notice => t('recaptcha.errors.verification_failed')
    end

  end

  def update
    @con = SeminarSignupContribute.find(params[:seminar_signup_contribute][:id])
    update_params = seminar_signup_contribute_params.merge('seminar_submission_values'=>params['seminar_submission_values'])
    flag = true
    update_params.permit!
    if update_params['seminar_submission_values']['0']['value'].class==String
      value = update_params['seminar_submission_values']['0']['value']
      if !value.to_s.blank?
        flag = false
      end
    else
      update_params['seminar_submission_values']['0']['value'].each do |key,value|
      if !value.to_s.blank?
          flag = false
        end
      end
    end
    
    if flag
      update_params['seminar_submission_values']['0']['value']['en'] = ' '
    end
    @con.update_attributes(update_params)
    if @con.save
      signup = SeminarSignup.where(id:update_params['seminar_signup_id']).first
      seminar_id = signup.seminar_main_id
      @seminar = SeminarMain.where(id:seminar_id).first
      send_mail('edit_file',signup.email,seminar_id)
      seminar_reviews = SeminarReview.where(:seminar_main_id=>signup.seminar_main_id).to_a
      seminar_reviews.each{|sr| sr.save}
      @seminar = signup.seminar_main
      unassigned_seminar_signup_ids = @seminar.seminar_signup_ids.map{|s| s.to_s}
      @seminar.seminar_reviews.each do |sr|
        unassigned_seminar_signup_ids = unassigned_seminar_signup_ids - sr.all_seminar_signup_ids
      end
      @seminar.unassigned_seminar_signup_ids = unassigned_seminar_signup_ids
      @seminar.save
      redirect_to "#{params[:referer_url]}/?method=con_upload"
    else
      redirect_to "#{params[:referer_url]}", :notice => t('recaptcha.errors.verification_failed')
    end

  end

  def del_file

    con = SeminarSignupContribute.find(params[:con_no])

    # seminar_signup = SeminarSignup.find_by(_id: con.seminar_signup_id )
    # seminar = SeminarMain.find_by(_id: seminar_signup.seminar_main_id )
    signup = con.seminar_signup
    con.destroy

    seminar_reviews = SeminarReview.where(:seminar_main_id=>signup.seminar_main_id).to_a
    seminar_reviews.each{|sr| sr.save}
    @seminar = SeminarMain.find(signup.seminar_main_id)
    unassigned_seminar_signup_ids = @seminar.seminar_signup_ids.map{|s| s.to_s}
    @seminar.seminar_reviews.each do |sr|
      unassigned_seminar_signup_ids = unassigned_seminar_signup_ids - sr.all_seminar_signup_ids
    end
    @seminar.unassigned_seminar_signup_ids = unassigned_seminar_signup_ids
    @seminar.save
    redirect_to "#{params[:referer_url]}/?method=con_upload"

  end

  def add_file

    if !@@session[:seminar_main_id].blank?

      seminar = SeminarMain.find_by(id: @@session[:seminar_main_id])
      seminar_signup = SeminarSignup.find_by(_id: @@session[:seminar_signup_id], seminar_main_id: @@session[:seminar_main_id] )

    else

      seminar = {}
      seminar_signup = {}

    end

    con = SeminarSignupContribute.new

    {
      'con' => con,
      'seminar' => seminar,
      'seminar_signup' => seminar_signup
    }

  end

  def edit_file

    params = OrbitHelper.params
    if !@@session[:seminar_main_id].blank?
      seminar = SeminarMain.find_by(id: @@session[:seminar_main_id])
      seminar_signup = SeminarSignup.find_by(_id: @@session[:seminar_signup_id], seminar_main_id: @@session[:seminar_main_id] )
    else
      seminar = {}
      seminar_signup = {}
    end
    con = SeminarSignupContribute.find(params[:con_no])
    {
      'con' => con,
      'seminar' => seminar,
      'seminar_signup' => seminar_signup
    }

  end

  def con_upload

    time_now = Time.now

    if !@@session[:seminar_main_id].blank?

      seminar = SeminarMain.find_by(id: @@session[:seminar_main_id])

      seminar_signup = SeminarSignup.find_by(_id: @@session[:seminar_signup_id], seminar_main_id: @@session[:seminar_main_id] ) rescue nil

    else

      seminar = {}
      seminar_signup = {}

    end

    {
      'time_now' => time_now,
      'seminar' => seminar,
      'seminar_signup' => seminar_signup
    }

  end

  def con_logout

    # redirect_to page_for_seminar_url

  end

  def con_login

    time_now = Time.now

    params = OrbitHelper.params

    seminar = SeminarMain.find_by(uid: params[:uid])

    {
      'seminar' => seminar,
      'time_now' => time_now
    }

  end

  def con_login_proc

    seminar = SeminarMain.find_by(id: params[:seminar_signup][:seminar_main_id])

    @seminar_signup = SeminarSignup.where(:status=>'C', :email=> params[:user_name], :password => params[:password], :seminar_main_id => params[:seminar_signup][:seminar_main_id]).first

    if !@seminar_signup.blank?

      session[:seminar_signup_id] = @seminar_signup.id
      session[:seminar_main_id] = @seminar_signup.seminar_main_id

      redirect_to "#{params[:referer_url]}/?method=con_upload"
    else
      redirect_to "#{params[:referer_url]}/?method=con_login", :notice => '登入失敗'
    end

  end

  def seminar_signup_params
    params.require(:seminar_signup).permit!
  end

  def seminar_signup_contribute_params
    params.require(:seminar_signup_contribute).permit!
  end

  def seminar_signup_values_params
    params.require(:seminar_signup_values).permit!
  end
  def send_mail(field_name,email,seminar_id,extra_text="")
    email_set = @seminar.seminar_email_sets.select{|v| v.field_name == field_name}
    if email_set.length==0
      mail = Email.create(mail_to:[email],
      module_app_key:"seminar",
      template:"email/#{field_name}_email.html.erb",
      mail_sentdate:Time.current,
      mail_subject: t("seminar.email_#{field_name}_success"),
      template_data:{'seminar_id'=>seminar_id,'locale'=>I18n.locale,'extra_text'=> extra_text})
    elsif !(email_set[0].disabled)
      mail = Email.create(mail_to:[email],
      module_app_key:"seminar",
      template:"email/#{field_name}_email.html.erb",
      mail_sentdate:Time.current,
      mail_subject: email_set[0].title[I18n.locale],
      template_data:{'seminar_id'=>seminar_id,'locale'=>I18n.locale,'extra_text'=> extra_text})
    end
    begin
      mail.deliver
    rescue => e
      puts ["email can't deliver",e]
    end    
  end
end