require_dependency "educode_sales/application_controller"

module EducodeSales
  class TeacherFollowsController < ApplicationController
    def create
      load_teacher
      follow_up = @teacher.teacher_follows.build(follow_up_params)
      follow_up.staff = @current_admin
      if @teacher.user_id.present?
        course_ids = CourseMember.joins(:course).where(user_id: @teacher.user_id, courses:{is_delete: 0}).where.not(role: 4).pluck(:course_id)
        follow_up.course_shixuns_count = CourseMember.joins(course: :practice_homework_shixuns).where(course_id: course_ids).pluck(:shixun_id).uniq.count
        follow_up.shixuns_count = ShixunMember.where(user_id: @teacher.user_id).count
        follow_up.students_count = CourseMember.where(course_id: course_ids, role: 4).count
        follow_up.evaluates_count = Course.where(id: course_ids).inject(0) { |i, d| i += d.evaluate_count }
        follow_up.courses_count = course_ids.size
      end
      if follow_up.save
        @teacher.update(follow_up_id: follow_up.id)
        render_success
      else
        render_failure follow_up
      end
    end

    def destroy
      follow_up = TeacherFollow.find(params[:id])
      if follow_up.destroy
        render_success
      else
        render_failure follow_up
      end
    end

    def update
      follow_up = TeacherFollow.find(params[:id])
      follow_up.assign_attributes(follow_up_params)
      # follow_up.profit_amount = follow_up.actual_amount * (100-follow_up.divide_rate.to_i) * 0.01 if follow_up.actual_amount
      if follow_up.save
        render_success
      else
        render_failure follow_up
      end
    end
    #
    # def teachers
    #   follow_up = @current_admin.follow_ups.find_by(id: params[:id])
    #   if follow_up.present?
    #     @teachers = follow_up.key_person.includes(:teacher).page(params[:page]).per(params[:limit])
    #   else
    #     @teachers = FollowUp.none
    #   end
    # end
    #
    # def money_plans
    #   follow_up = @current_admin.follow_ups.find_by(id: params[:id])
    #   @money_plans = follow_up.money_plans.page(params[:page]).per(params[:limit])
    # end
    #
    # def add_money
    #   follow_up = @current_admin.follow_ups.find(params[:id])
    #   money_plan = follow_up.money_plans.build(date_at: params[:date_at], amount: params[:amount], clazz: params[:clazz])
    #   money_plan.staff = @current_admin
    #   if money_plan.save
    #     render_success
    #   else
    #     render_failure money_plan
    #   end
    # end
    #
    # def update_money
    #   follow_up = @current_admin.follow_ups.find_by(id: params[:id])
    #   money_plan = follow_up.money_plans.find(params[:plan_id])
    #   if money_plan.update(date_at: params[:date_at], amount: params[:amount], clazz: params[:clazz])
    #     render_success
    #   else
    #     render_failure money_plan
    #   end
    # end
    #
    # def delete_money
    #   follow_up = @current_admin.follow_ups.find_by(id: params[:id])
    #   money_plan = follow_up.money_plans.find(params[:plan_id])
    #   if money_plan.destroy
    #     render_success
    #   else
    #     render_failure money_plan
    #   end
    # end
    #
    # def add_keys
    #   follow_up = @current_admin.follow_ups.find(params[:id])
    #   if params[:name].blank?
    #     return render_failure '请从平台里选择教师'
    #   end
    #
    #   names = params[:name].split("-")
    #   if names[0] == 't'
    #     # 从教师列表里选择的用户
    #     teacher = Teacher.find(names[1])
    #     key_peprson = KeyPerson.new(teacher_params)
    #     key_peprson.teacher = teacher
    #   else
    #     # 从头歌平台选择的用户
    #     user = User.find(names[1])
    #     teacher = Teacher.new(staff: @current_admin,
    #                           professional_title: params[:professional_title],
    #                           job: params[:job],
    #                           user_id: user.id,
    #                           is_key: true,
    #                           department_id: user.department_id,
    #                           name: user.real_name
    #     )
    #     teacher.save
    #     key_peprson = KeyPerson.new(teacher_params)
    #     key_peprson.teacher = teacher
    #   end
    #
    #   follow_up.key_person << key_peprson
    #   if follow_up.save!
    #     render_success
    #   else
    #     render_failure follow_up
    #   end
    # rescue ActiveRecord::RecordInvalid => e
    #   if e.message.include?("Teacher已经被使用") || e.message.include?('Key person是无效的')
    #     render_failure '该老师已在关键人列表中'
    #   else
    #     render_failure e.message
    #   end
    # end

    private

    def load_teacher
      @teacher = Teacher.find(params[:teacher_id])
    end
    #
    def follow_up_params
      params.permit(:attitude_id, :follow_id, :course_plan_id, :course_build_id, :description)
    end
    #
    # def teacher_params
    #   params.permit(:professional_title, :job, :attitude_id, :sex, :birth_date, :remark)
    # end

  end
end