require 'rails_helper'

RSpec.describe Emr::TemplatesController, type: :controller do
  describe '#template cruds' do
    let(:user) { create(:user) }

    before do
      sign_in(user)
    end

    it 'checks success and return values for new template' do
      get :new
      expect(response.content_type).to eq "application/json"
      expect(response.status).to eq(200)
    end

    it 'checks success and return values for create template' do
      create(:template_type)
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      expect(response.content_type).to eq "application/json"
      expect(response.status).to eq(200)
      result = JSON.parse(response.body)['data']
      expect(result['template']['template']).to eq('template 00')
      expect(result['template']).to include('id')

      expect{
        post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      }.to change(Template, :count).by(1)
    end

    it 'checks success and return values for edit template' do
      create(:template_type)
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      template_id = Template.last.id

      get :edit, {id: template_id}
      expect(response.content_type).to eq "application/json"
      expect(response.status).to eq(200)
      result = JSON.parse(response.body)['data']
      expect(result['template']['template']).to eq('template 00')
      expect(result['template']).to include('id')
    end

    it 'checks success and return values for update template' do
      create(:template_type)
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      template_id = Template.first.id
      put :update, {template: {id: template_id, template: 'template 0001'}, id: template_id}
      expect(response.content_type).to eq "application/json"
      expect(response.status).to eq(200)
      result = JSON.parse(response.body)['data']
      expect(result['template']['template']).to eq('template 0001')
      expect(result['template']).to include('id')
    end


    it 'checks success and return values for destroy template' do
      create(:template_type)
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      habit_id = Template.first.id
      expect{
        delete :destroy, {id: habit_id}
      }.to change(Template, :count).by(-1)

      expect(response.content_type).to eq "application/json"
      expect(response.status).to eq(200)
    end

    it 'checks success and return values for destroy template' do
      create(:template_type)
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      create(:template_type)
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 01', name: 'aa'}}
      create(:template_type)
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 02', name: 'aa'}}
      habit_id = Template.first.id


      expect{
        delete :destroy, {id: habit_id}
      }.to change(Template, :count).by(-1)

      expect(response.content_type).to eq "application/json"
      expect(response.status).to eq(200)
    end

  end


  describe '#template index for different users' do

    let(:user) { create(:user) }

    before do
      sign_in(user)
    end

    it 'checks index for 2 users' do
      create(:template_type)
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 00', name: 'aa'}}
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 01', name: 'aa'}}
      post :create, {template: {template_type_id: TemplateType.first.id, template: 'template 02', name: 'aa'}}

      create(:template_type)

      post :create, {template: {template_type_id: TemplateType.second.id, template: 'template 00', name: 'aa'}}


      type_id = TemplateType.first.id

      # params = { options: {columns: columns},}
      # post :index, params.merge(format: :json)
      get :index, { limit: 25, page: 1, template_type_id: type_id}.merge(format: :json)

      result = JSON.parse(response.body)['data']

      expect(result['total']).to eq(3)
    end

  end

end