module EducodeSales
  class ApplicationController < ActionController::Base
    include ApplicationHelper
    protect_from_forgery with: :exception
    before_action :authenticate_request


    def is_commissioner_above?(clazz_type="business")
      return true  if @current_admin.is_admin?
      case clazz_type
      when "business"
        can?(:all_business, EducodeSales::BusinessDeliverSubject)
      when "shixun"
        can?(:all_shixun, EducodeSales::BusinessDeliverSubject)
      when "subject"
        can?(:all_subject, EducodeSales::BusinessDeliverSubject)
      end
    end


    def subject_members
      common = Common.find_by(clazz: 'staff_type', name: '课程')
      @manages = Staff.joins(:user).where(job_type: common.id.to_i).where.not(role_id: 11).map { |d| {name: d.user.real_name, value: d.id}}
    end

    def subject_staffs
      common = Common.find_by(clazz: 'staff_type', name: '销售')
      @staffs = Staff.joins(:user).where(job_type: common.id).where.not(role_id: 11).map { |d| { value: d.id, name: d.name } }
    end

    def subject_url
      @url =  "https://data.educoder.net"
      @admins_url = "https://data.educoder.net"
    end

    def render_success
      render json: { success: true }
    end

    def render_failure(msg)
      render json: { success: false, msg: msg.is_a?(String) ? msg : msg.errors.full_messages.join(",") }, status: 403
    end

    def current_user
      @current_admin ||= Staff.find_by_id(session[:admin_id])
    end

    def authenticate_request
      if current_user
        current_user.check_login_status(request)
      else
        redirect_to login_path
      end
    end

    def authenticate_admin
      unless current_user&.is_admin
        redirect_to no_permission_path
      end
    end

    def filter
      params[:check] = params[:check] == "true" ? 0:1
      begin
        filter = Filter.find_or_create_by!(staff_id: @current_admin.id, clazz: params[:type])
        filter.extras["#{params[:name]}"] = params[:check]
        filter.save!
        render json: {success: true ,hidden: params[:check]}
      rescue => e
        render_failure("操作失败")
      end
    end

    def paginate(relation)
      limit = params[:limit] || params[:per_page]
      limit  = (limit.to_i.zero? || limit.to_i > 100) ? 20 : limit.to_i
      page   = params[:page].to_i.zero? ? 1 : params[:page].to_i
      offset = (page - 1) * limit

      if relation.is_a?(Array)
        relation[offset, limit]
      else
        relation.limit(limit).offset(offset)
      end
    end



    rescue_from CanCan::AccessDenied do |exception|
      redirect_to no_permission_path
    end
  end
end