module Admin::PluginTemplatesHelper
  include OrbitBackendHelper
  include OrbitFormHelper
  alias :org_datetime_picker :datetime_picker
  def datetime_picker(*arg,**args)
    org_datetime_picker(arg,args)
  end
  def time_iterate(start_time, end_time, step, &block)
    begin
      yield(start_time)
    end while (start_time += step) <= end_time
  end
  def parse_time(time_str,timezone="+08:00")
    DateTime.parse("0000-01-01 " + time_str + timezone) 
  end
  def page_for_plugin_template(plugin_template_object)
    page = Page.where(:module=>"personal_plugin_template").first
    ("/#{I18n.locale}"+page.url+'/'+plugin_template_object.to_param).gsub('//','/') rescue "#"
  end

   def get_data_for_excel(analysis_field_name_start,analysis_field_name_end,timezone)
    analysis_field_name_start = parse_date_time_field("analysis_field_name",analysis_field_name_start,timezone)
    analysis_field_name_end = parse_date_time_field("analysis_field_name",analysis_field_name_end,timezone)
    data = []
    roles = Role.where(:disabled => false, :title.ne => "", :title.ne => nil).asc(:key)
    roles.each do |role|
      d = {}
      d["name"] = role.title
      mps = role.member_profile_ids
      d["data"] = PluginTemplate.where(:analysis_field_name.gte => analysis_field_name_start, :analysis_field_name.lte => analysis_field_name_end, :member_profile_id.in => mps) rescue []
      data << d
    end
    return data
  end

  def get_chart_data(analysis_field_name_start,analysis_field_name_end,role,type,timezone)
    analysis_field_name_start = parse_date_time_field("analysis_field_name",analysis_field_name_start,timezone)
    analysis_field_name_end = parse_date_time_field("analysis_field_name",analysis_field_name_end,timezone)
    main_field_name = ""
    time_fields = time_fields_text
    max_iterate = 20
    iterate_step = iterate_step_text
    iterate_count = ((analysis_field_name_end - analysis_field_name_start)  / iterate_step * 1.day.second).ceil
    if iterate_count > max_iterate
      iterate_step = (iterate_step * (iterate_count / max_iterate.to_f).ceil).second
    end
    case type
    when "default"
      jls = []
parse_again_start
    when "plugin_template_related"
      jls = PluginTemplateRelated.all
      main_field_name = "plugin_template_related_main_field"
parse_again_end
    else
      jls = []
    end

    finaldata = []
    role = Role.find(role) rescue nil
    mps = []
    if !role.nil?
       mps = role.member_profile_ids
    end
    jls.each do |jl|
      data = {}
      data["name"] = jl.send(main_field_name) rescue "N/A"
      data["data"] = {}
      time_iterate(analysis_field_name_start,analysis_field_name_end,iterate_step) do |analysis_field_name|
        next_analysis_field_name = analysis_field_name + iterate_step
        current_analysis_field_name = analysis_field_name
        current_analysis_field_name = analysis_field_name.strftime("%H:%M") if time_fields.include?("analysis_field_name")
        next_analysis_field_name = next_analysis_field_name.strftime("%H:%M") if time_fields.include?("analysis_field_name")
        t = jl.plugin_templates.where(:analysis_field_name.gte => current_analysis_field_name, :analysis_field_name.lt => next_analysis_field_name, :member_profile_id.in => mps).count rescue 0
        if current_analysis_field_name.class == DateTime
          current_analysis_field_name = display_date_time(current_analysis_field_name,timezone,iterate_step)
        end
        data["data"][current_analysis_field_name.to_s] = t
      end
      finaldata << data
    end
    data = {"name" => "N/A", "data" => {}}
    time_iterate(analysis_field_name_start,analysis_field_name_end,iterate_step) do |analysis_field_name|
      next_analysis_field_name = analysis_field_name + iterate_step
      current_analysis_field_name = analysis_field_name
      current_analysis_field_name = analysis_field_name.strftime("%H:%M") if time_fields.include?("analysis_field_name")
      next_analysis_field_name = next_analysis_field_name.strftime("%H:%M") if time_fields.include?("analysis_field_name")
      case type
      when "default"
        t = PluginTemplate.where(:analysis_field_name.gte => current_analysis_field_name, :analysis_field_name.lt => next_analysis_field_name, :member_profile_id.in => mps).count rescue 0
parse_again_start
      when "plugin_template_related"
        t = PluginTemplate.where(:analysis_field_name.gte => current_analysis_field_name, :analysis_field_name.lt => next_analysis_field_name, :member_profile_id.in => mps, :plugin_template_related_id => nil).count rescue 0
parse_again_end
      else
        t = PluginTemplate.where(:analysis_field_name.gte => current_analysis_field_name, :analysis_field_name.lt => next_analysis_field_name, :member_profile_id.in => mps).count rescue 0
      end
      current_analysis_field_name = current_analysis_field_name.new_offset(timezone) if current_analysis_field_name.class == DateTime
      if current_analysis_field_name.class == DateTime
        current_analysis_field_name = display_date_time(current_analysis_field_name,timezone,iterate_step)
      end
      data["data"][current_analysis_field_name.to_s] = t
    end
    finaldata << data
    finaldata
  end
  def parse_date_time_field(field,value,timezone="+08:00")
    time_fields = time_fields_text
    if time_fields.include?(field)
      parse_time(value,timezone)
    elsif PluginTemplate.fields[field].type == Integer
      value.to_i
    elsif PluginTemplate.fields[field].type == Date
      Date.parse(value)
    else
      DateTime.parse(value+timezone).utc
    end
  end
  def display_date_time(date_time,timezone,iterate_step)
    date_time = date_time.new_offset(timezone)
    if iterate_step > 1.year
      date_time = date_time.strftime("%Y")
    elsif iterate_step > 1.month
      date_time = date_time.strftime("%Y/%m")
    elsif iterate_step > 1.day
      date_time = date_time.strftime("%Y/%m/%d")
    else
      date_time = date_time.strftime("%Y/%m/%d %H:%M")
    end
    return date_time
  end
end