sync_personal_data_task_for_asia/lib/tasks/sync_asia_personal_data_tasks.rake

require 'net/http'
require "base64"
module AsiaSyncPlugin
  class SafeHash < Hash
    attr_accessor :duplicate_check_off
    def []=(key, value)
      if !duplicate_check_off && has_key?(key)
        super(key,Array(self[key])+[value])
      else
        super
      end
    end
  end
  IV = [0x12, 0x34, 0x56, 0x84, 0x9b, 0xab, 0xcd, 0xef].pack('C*')
  KEY = "Tch#^837".bytes.pack('C*')
	#ok  期刊論文／Journal Papers
	#ok  專書／Books
	#ok  專書論文／Book Chapters
	#ok  專利／Patents
	#ok  研討會論文／Conference Papers
	#ok  研究計畫／Research Grant
	#ok  獲獎／Awards
	#ok  展演／Exhibitions
	
	#ok  指導論文／ Thesis Advisor
	
	#ok  授課課程／Course Information

	# 技術轉移／Technology Transfers
	#ok 創作／Creative Design
	# 指導大專生計畫／College Student Participation in Research Projects



  # ["journal", "books", "books1", "patent", "conference",
  #  "research", "award", ??技術移轉"tec_transfer", "show",創作 "create",
  #   授課課程(教學資料)"cos_data", ??個人研究"paper_data", xx指導大專生計畫"college_data"]

  # 缺少個人外掛: 創作 create 、 指導大專生計畫 college_data
  #未完成: 技術移轉 tec_transfer

  #待確認: 指導論文(可用個人研究製作) paper_data

  def self.localize_data(data)
    in_use_locales = Site.first.in_use_locales rescue [:en,:zh_tw]
    return in_use_locales.map{|locale| [locale, data] }.to_h
  end
  # 期刊論文
  def self.sync_journal_papers(query_result, user)
    puts "Journal Paper for user: #{user.user_name}"
    journal_papers = query_result["journal"].to_a
    return if journal_papers.count == 0
    #JournalPaper.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    journal_papers.each do |journal_paper|
      jp = JournalPaper.where(:rss2_id=> journal_paper["ukey"]).first
      jp = JournalPaper.new if jp.nil?
      jp.rss2_id = journal_paper["ukey"]
      jp.paper_title_translations = localize_data(journal_paper["Thesis_name"])
      jp.journal_title_translations = localize_data(journal_paper["Journal_name"])
      jp.authors_translations = localize_data(journal_paper["author"])
      jp.year = journal_paper["Thesis_year"]
      journal_paper_type = JournalPaperType.where(:title=>journal_paper["J_class"]).first
      if journal_paper_type.nil?
        journal_paper_type = JournalPaperType.create(:title_translations=>localize_data(journal_paper["J_class"]))
      end
      jp.journal_paper_type = journal_paper_type
      jp.member_profile_id = user.member_profile_id
      puts "Journal Paper #{jp.id} saved" if jp.save
    end
  end

  # 研討會論文
  def self.sync_conference_papers(query_result, user)
    puts "Conference Paper for user: #{user.user_name}"
    conference_papers = query_result["conference"].to_a
    return if conference_papers.count == 0
    #WritingConference.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    conference_papers.each do |conference_paper|
      wc = WritingConference.where(:rss2_id=> conference_paper["ukey"]).first
      wc = WritingConference.new if wc.nil?
      wc.rss2_id = conference_paper["ukey"]
      titles = conference_paper["name"].split("-")
      wc.paper_title_translations = localize_data(titles[0])
      wc.conference_title_translations = localize_data(titles[1])
      wc.authors_translations = localize_data(conference_paper["author"])
      wc.location_translations = localize_data(conference_paper["Sym_location"].strip)
      wc.publication_date = DateTime.parse(conference_paper["Sym_YearMonth"].gsub('.','/')) rescue nil
      wc.member_profile_id = user.member_profile_id
      puts "conference paper #{wc.id} saved" if wc.save
    end
  end

  # 研究計畫 Research Grants
  def self.sync_projects(query_result, user)
    puts "Projects(Research Grants) for user: #{user.user_name}"
    projects = query_result["research"].to_a
    return if projects.count == 0
    #Project.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    projects.each do |project|
      pj = Project.where(:rss2_id=> project["ukey"]).first
      pj = Project.new if pj.nil?
      pj.rss2_id = project["ukey"]
      pj.project_title_translations = localize_data(project["name"]) #計畫名稱
      pj.participator_translations = localize_data(project["author"]) #參與人

      if project["period"].present? #計畫期間
        period = project["period"].split('~').map{|date| DateTime.parse(date.gsub(".","/")) rescue nil }
        pj.period_start_date = period[0]
        pj.period_end_date = period[1]
      end
      pj.member_profile_id = user.member_profile_id
      puts "Project(Research Grants) #{pj.id} saved" if pj.save
    end
  end

  # 專書 books
  def self.sync_books(query_result, user)
    puts "books for user: #{user.user_name}"
    books = query_result["books"].to_a
    books1 = query_result["books1"].to_a
    return if (books.count == 0 && books1.count == 0)
    #Book.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    books.each do |book|
      bk = Book.where(:rss2_id=> book["ukey"]).first
      bk = Book.new if bk.nil?
      bk.rss2_id = book["ukey"]
      bk.book_title_translations = localize_data(book["Books_name"]) #書名
      bk.authors_translations = localize_data(book["author"]) #作者
      bk.publisher_translations = localize_data(book["Books_publisher"]) #出版社
      if !(book["Books_YearMonth"].blank?) #出版日期
        if book["Books_YearMonth"].scan(/[\.\/]/).length == 0 # ex: 2021
          bk.publish_date = DateTime.parse(book["Books_YearMonth"] + "/1") rescue nil
        else #ex: 2017.03
          bk.publish_date = DateTime.parse(book["Books_YearMonth"].gsub('.','/')) rescue nil
        end
      end
      if bk.publish_date
        bk.year = bk.publish_date.year
      end
      bk.member_profile_id = user.member_profile_id
      puts "books #{bk.id} saved" if bk.save
    end
    books1.each do |book|
      bk = Book.where(:rss2_id=> book["ukey"]).first
      bk = Book.new if bk.nil?
      bk.rss2_id = book["ukey"]
      bk.book_title_translations = localize_data(book["Books_name"]) #書名
      bk.authors_translations = localize_data(book["author"]) #作者
      bk.publisher_translations = localize_data(book["Books_publisher"]) #出版社
      bk.year = book["Books_year"]
      if !(book["Books_year"].blank?) #出版年度
        bk.publish_date = DateTime.parse(book["Books_year"] + "/1") rescue nil
      end
      bk.member_profile_id = user.member_profile_id
      puts "books #{bk.id} saved" if bk.save
    end
  end
  #專利 Patents
  def self.sync_patents(query_result, user)
    puts "Patents for user: #{user.user_name}"
    patents = query_result["patent"].to_a
    return if (patents.count == 0 )
    #Patent.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    patents.each do |patent|
      pt = Patent.where(:rss2_id=> patent["ukey"]).first
      pt = Patent.new if pt.nil?
      pt.rss2_id = patent["ukey"]
      pt.patent_title_translations = localize_data(patent["Patent_name"]) #專利名稱
      pt.patent_no = patent["Patent_id"] #專利編號
      if patent["Patent_class"].present? #專利類別
      end
      if patent["sDate"].present?
        period = patent["sDate"].split('~').map{|date| DateTime.parse(date) rescue nil}
        pt.publish_date = period[0]
        pt.application_date = period[0]
        pt.end_date = period[1]
      end
      pt.member_profile_id = user.member_profile_id
      puts "Patent #{pt.id} saved" if pt.save
    end
  end
  #獲獎(榮譽) Award
  def self.sync_honors(query_result, user)
    puts "Honors(Awards) for user: #{user.user_name}"
    honors = query_result["award"].to_a
    return if (honors.count == 0 )
    #Honor.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    honors.each do |honor|
      hn = Honor.where(:rss2_id=> honor["ukey"]).first
      hn = Honor.new if hn.nil?
      hn.rss2_id = honor["ukey"]
      hn.award_name_translations = localize_data(honor["Award_name"]) #獎項名稱
      hn.awarding_unit_translations = localize_data(honor["Award_unit"][0].to_s.gsub("授獎單位:","").strip) #頒獎單位
      hn.award_date = DateTime.parse(honor["Award_Date"].gsub('.','/')) rescue nil #獲獎日期
      hn.member_profile_id = user.member_profile_id
      puts "Honor(Award) #{hn.id} saved" if hn.save
    end
  end
  #教師參與展演活動(展演) Show
  def self.sync_activities(query_result, user)
    puts "Activities(Shows) for user: #{user.user_name}"
    activities = query_result["show"].to_a
    return if (activities.count == 0 )
    #Activity.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    activities.each do |activity|
      act = Activity.where(:rss2_id=> activity["ukey"]).first
      act = Activity.new if act.nil?
      act.rss2_id = activity["ukey"]
      act.activity_name_translations = localize_data(activity["show_name"]) #活動名稱
      act.activity_area_translations = localize_data(activity["show_author_local"]) #地點
      if activity["period"].present? #展演期間
        period = activity["period"].split('~').map{|date| DateTime.parse(date) rescue nil}
        act.activity_start_date = period[0]
        act.activity_end_date = period[1]
      end
      act.member_profile_id = user.member_profile_id
      puts "Activity(Show) #{act.id} saved" if act.save
    end
  end
  #授課課程(教學資料) Course Information
  def self.sync_courses(query_result, user)
    puts "Courses(Course Information) for user: #{user.user_name}"
    courses = query_result["cos_data"].to_a
    return if (courses.count == 0 )
    #Course.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    courses.each do |course|
      cs = Course.where(:rss2_id=> course["ukey"]).first
      cs = Course.new if cs.nil?
      cs.rss2_id = course["ukey"]
      cs.title_translations = localize_data(course["cos_came"]) #課程名稱
      cs.objective_translations = localize_data(course["cos_data_nm"]) #課程目標(簡介)
      course_class = course["cos_data_nm"].split(/[\(\)]/)[1].strip rescue "" #課程類別
      if !course_class.blank?
      	course_category = CourseCategory.where(:title => course_class).first
      	if course_category.nil?
      		course_category = CourseCategory.create(:title_translations=>localize_data(course_class))
      	end
      	cs.course_category = course_category
	  end
	  course_year_semester = course["cos_data_nm"].split(/[【】]/)[1].strip rescue "" #學年度和學期 ex: 第109學年第2學期：A班
	  if !course_year_semester.blank?
	  	year = course_year_semester.split(/[第學]/)[1].strip rescue nil
	  	cs.year = year
	  	course_semester_title = course_year_semester.split(/[年：]/)[1].strip rescue ""
	  	if !course_semester_title.blank?
	  		course_semester = CourseSemester.where(:title=>course_semester_title).first
	  		if course_semester.nil?
	  			course_semester = CourseSemester.create(:title_translations=>localize_data(course_semester_title))
	  		end
	  		cs.course_semester = course_semester
	  	end

	  end
      cs.course_code = course["cos_data"] #課程代碼 ex: "ES200023A"

      cs.member_profile_id = user.member_profile_id
      puts "Course(Course Information) #{cs.id} saved" if cs.save
    end
  end
  #指導論文(個人研究) Thesis Advisor
  def self.sync_researches(query_result, user)
    puts "Researches(Thesis Advisor) for user: #{user.user_name}"
    researches = query_result["paper_data"].to_a
    return if (researches.count == 0 )
    #Research.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    researches.each do |research|
      rs = Research.where(:rss2_id=> research["ukey"]).first
      rs = Research.new if rs.nil?
      rs.rss2_id = research["ukey"]
      rs.research_title_translations = localize_data(research["thesis_name"].to_s.gsub("_#{research["chi_name"]}","")) #論文名稱
      rs.extracted_chapters_translations = localize_data(research["Paper_unit"]) #系所(摘要)
      rs.keywords = research["Paper_unit"] #系所(關鍵字)
      rs.authors_translations = localize_data(research["chi_name"]) #作者
      rs.year = research["year"] #年度

      rs.member_profile_id = user.member_profile_id
      puts "Research(Thesis Advisor) #{rs.id} saved" if rs.save
    end
  end
  #創作 Create design
  def self.sync_create_designs(query_result, user)
    puts "Create Designs for user: #{user.user_name}"
    create_designs = query_result["create"].to_a
    return if (create_designs.count == 0 )
    #CreateDesign.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    create_designs.each do |create_design|
      cd = CreateDesign.where(:rss2_id=> create_design["ukey"]).first
      cd = CreateDesign.new if cd.nil?
      cd.rss2_id = create_design["ukey"]
      cd.design_translations = localize_data(create_design["Create_name"].to_s.split("設計:")[1..-1].join("")) #設計
      cd.create_location_translations = localize_data(create_design["Create_location"]) #地點
      cd.publish_date = Date.parse(create_design["Create_sdate"].gsub(".","/")) rescue nil #系所(關鍵字)
      cd.member_profile_id = user.member_profile_id
      puts "Create Design #{cd.id} saved" if cd.save
    end
  end
  #技術轉移
  def self.sync_tec_transfers(query_result, user)
    puts "Technology Transfers for user: #{user.user_name}"
    tec_transfers = query_result["tec_transfer"].to_a
    return if (tec_transfers.count == 0 )
    #TecTransfer.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    tec_transfers.each do |tec_transfer|
      tt = TecTransfer.where(:rss2_id=> tec_transfer["ukey"]).first
      tt = TecTransfer.new if tt.nil?
      tt.rss2_id = tec_transfer["ukey"]
      tt.patent_number = tec_transfer["ukey"]
      tt.trans_name_translations = localize_data(tec_transfer["Trans_Data_NAME"]) #設計
      tt.trans_unit_translations = localize_data(tec_transfer["Trans_Unit"]) #地點
      if tec_transfer["period"].present? #展演期間
        period = tec_transfer["period"].split('~').map{|date| Date.parse(date) rescue nil}
        tt.period_start = period[0]
        tt.period_end = period[1]
      end
      tt.member_profile_id = user.member_profile_id
      puts "Technology Transfer #{tt.id} saved" if tt.save
    end
  end
  #指導大專生計畫 College Student Participation in Research Projects
  def self.sync_college_projects(query_result, user)
    puts "College Projects for user: #{user.user_name}"
    college_projects = query_result["college_data"].to_a
    return if (college_projects.count == 0 )
    #CollegeProject.where(member_profile_id: user.member_profile_id,:rss2_id=>nil).destroy
    college_projects.each do |college_project|
      cp = CollegeProject.where(:rss2_id=> college_project["ukey"]).first
      cp = CollegeProject.new if cp.nil?
      cp.rss2_id = college_project["ukey"]
      cp.year = college_project["college_year_sch"]
      cp.project_name_translations = localize_data(college_project["College_name"]) #計畫名稱
      college_tch_std = college_project["College_tch_std"].to_s.split("<br>").map{|v| v.split(":")[1..-1].join("").strip}
      cp.advising_professor_translations = localize_data(college_tch_std[0]) #指導教授
      cp.student_name_translations = localize_data(college_tch_std[1]) #學生姓名
      cp.department_translations = localize_data(college_project["College_unit_nm"].strip)
      cp.member_profile_id = user.member_profile_id
      puts "College Project #{cp.id} saved" if cp.save
    end
  end
end
namespace :sync_asia_personal_plugins do
  desc 'sync_personal_plugins from Asia'
  task :sync => [:environment] do
    users = User.all.to_a
    users.each do |user|
      puts "Fetching data for #{user.user_name}..."
      query_result = get_sync_data(user.user_name)
      #puts ["query_result",query_result]
      AsiaSyncPlugin.sync_journal_papers(query_result, user)
      AsiaSyncPlugin.sync_books(query_result, user)


      AsiaSyncPlugin.sync_conference_papers(query_result, user)
      AsiaSyncPlugin.sync_projects(query_result, user)
      AsiaSyncPlugin.sync_patents(query_result, user)
      AsiaSyncPlugin.sync_honors(query_result, user)
      AsiaSyncPlugin.sync_activities(query_result, user)
      AsiaSyncPlugin.sync_courses(query_result, user)
      AsiaSyncPlugin.sync_researches(query_result, user)
      AsiaSyncPlugin.sync_create_designs(query_result, user)
      AsiaSyncPlugin.sync_tec_transfers(query_result, user)
      AsiaSyncPlugin.sync_college_projects(query_result, user)
    end
  end
  def net_http_get_response(uri,headers={})
    http = Net::HTTP.new(uri.host, uri.port)
    if uri.scheme == "https"
      http.verify_mode = OpenSSL::SSL::VERIFY_NONE
      http.use_ssl = true
    end
    http.read_timeout = (@read_timeout.nil? ? 60 : @read_timeout)
    res = http.get((uri.path.blank? ? "/" : uri.path)+(uri.query.blank? ? '' : "?#{uri.query}"))
    res.uri = uri
    res
  end
  def get_sync_data(user_id)
    uri = URI.parse("https://webap.asia.edu.tw/cfd2020/API/Research/Load")
    @read_timeout = 300
    data = "id=#{user_id}"
    cipher = OpenSSL::Cipher::Cipher.new("des").encrypt.tap do |obj|
        obj.iv = ::IV
        obj.key = ::KEY
    end
    cipher.update(data)
    encrypt = cipher.final()
    encrypt_base64 = Base64.encode64(encrypt).strip
    res = net_http_get_response(uri + "?#{encrypt_base64}")
    return JSON.parse(res.body,{object_class: AsiaSyncPlugin::SafeHash})
  end
end