desc "User Score description"
task :user_score do
  puts "user_score sync."
end

namespace :user_score do
	desc "calculating user score"
  # Rails.env = 'production'
	task :calculate => :environment do
    puts "loading..."
    # collaboration 协同得分
    users = {}
    # 发帖
    Message.includes(:author).where("parent_id IS NULL").all.each do |m|
      users[m.author.id] = users[m.author.id].to_i + 2
    end
    puts ":post_message calculate Completed. users count: #{users.count}"

    # 对缺陷的留言
    Journal.includes(:user).all.each do |j|
      users[j.user.id] = users[j.user.id].to_i + 1
    end
    puts ":post_issue calculate Completed. users count: #{users.count}"

    # 更改一次缺陷状态
    Journal.joins(:details, :user).where("#{JournalDetail.table_name}.prop_key = 'status_id'").each do |j|
      users[j.user.id] = users[j.user.id].to_i + 1
    end
    puts ":change_issue_status calculate Completed. users count: #{users.count}"

    # 对留言的回复
    JournalsForMessage.includes(:user).where("m_parent_id IS NOT NULL").each do |jfm|
      users[jfm.user.id] = users[jfm.user.id].to_i + 1
    end
    puts ":reply_message calculate Completed. users count: #{users.count}"

    # 对帖子的回复
    Message.includes(:author).where("parent_id IS NOT NULL").each do |m|
      users[m.author.id] = users[m.author.id].to_i + 1
    end
    puts ":reply_posting calculate Completed. users count: #{users.count}"

    users.each do |user_id, score|
      UserScore.find_or_create_by_user_id(user_id).update_attribute(:collaboration, score)
    end
    puts "=== UserScore#collaboration calculate Completed. users count: #{users.count}"

    users.clear

    # influence 影响力得分
    # ...

    # skill 技术得分
    # ...
    
    # active 项目贡献得分
    # ...
  end
end

desc "create tmp file, to test"
file 'tmp/test.yml' do
  require 'yaml'
  var = {
  	:name => "name",
  	:age => "age",
  	:agent => "agent"
  }
  File.open('tmp/test.yml', 'w') do |f|
    f.write YAML.dump({'conf' => var })
  end
end