#coding=utf-8

class ProjectsService

  include ApplicationHelper

  #获取指定用户的项目列表
  def user_projects(user)
    projects = user.projects.not_deleted.select("projects.*,(SELECT MAX(updated_at)  FROM `forge_activities` WHERE forge_activities.project_id = projects.id) AS updated_at ").order("updated_at desc")
    projects
  end

  #显示项目
  def show_project(params,current_user)
    project = Project.find(params[:id])
    # project.generate_invite_code
    # project.generate_qrcode

    project
  end

  def send_wechat_create_project_notice user,project
    count = ShieldWechatMessage.where("container_type='User' and container_id=#{user.id} and shield_type='Project' and shield_id=#{project.id}").count
    Rails.logger.info "!!!!!!!!!!!!!!!!!!!!!!#{project}"
    if count == 0
      ws = WechatService.new
      title = "恭喜您创建项目成功。"
      ws.create_project_notice user.id, "create_project_notice", project.id,title, project.name, format_time(project.created_on),"点击查看项目详情。"
    end
  end


  def createNewProject params,user
    status = -1
    issue_custom_fields = IssueCustomField.sorted.all
    trackers = Tracker.sorted.all
    project = Project.new

    project[:name] = params[:name]
    project[:description] = ''
    project[:is_public] = '0'  #公开
    project[:project_type] = 0
    project[:project_new_type] = 1
    project[:identifier] = Project.next_identifier if Setting.sequential_project_identifiers?

    project.organization_id = params[:organization_id]
    project.user_id = user.id

    # if validate_parent_id && @project.save
    if project.save
      p = Project.find("#{project.id}")
      send_wechat_create_project_notice user,p
      r = Role.givable.find_by_id(Setting.new_project_user_role_id.to_i) || Role.givable.first
      m = Member.new(:user => user, :roles => [r])
      # project's score
      if ProjectScore.where("project_id=?", project.id).first.nil?
        ProjectScore.create(:project_id => project.id, :score => false)
      end
      # end
      project_info = ProjectInfo.new(:user_id => user.id, :project_id => project.id)
      user_grades =  UserGrade.create(:user_id => user.id, :project_id => project.id)
      project_status = ProjectStatus.create(:project_id => project.id, :watchers_count => 0, :changesets_count => 0, :project_type => project.project_type,:grade => 0)
      project.members << m
      project.project_infos << project_info
      status = 0
    end
    status
  end

  #修改项目成员角色
  def modify_user_project_role params
    status = -1

    project = Project.find("#{params[:id]}")

    member = project.member_principals.includes(:roles, :principal).where("user_id=?",params[:user_id]).first

    if member
      member.member_roles[0].role_id = params[:role_id]


      role = Role.find(params[:role_id])
      if role.allowed_to?(:is_manager)
        projectInfo = ProjectInfo.new(:user_id => member.user_id, :project_id => project.id)
        projectInfo.save
      else
        user_admin = ProjectInfo.where("user_id = ? and project_id = ?", member.user_id, project.id)
        if user_admin.size > 0
          user_admin.each do |user|
            user.destroy
          end
        end
      end

      if member.member_roles[0].save
        status = 0
      end
    end
    status
  end

  class JoinProjectError < Errors
    define_error [
                     0, '加入成功',
                     1, '您的邀请码不正确',
                     2, '您还未登录',
                     3, '您已经是该项目的管理人员',
                     4, '您已经是该项目的开发人员',
                     5, '您已经是该项目的报告人员',
                     6, '该项目不存在或已被删除啦',
                     '未知错误，请稍后再试'
                 ]
  end

  def join_project params,current_user
    status = -1
    project = project.find_by_invite_code(params[:invite_code]) if params[:invite_code]

    if project
      if project[:is_delete] == 1
        status = 6
      else
        if current_user.member_of?(project) #如果已经是成员
          member = project.member_principals.includes(:roles, :principal).where("user_id=?",current_user.id).first
          status = member.member_roles[0].role_id
        else
          if params[:invite_code].present?
            members = []
            members << Member.new(:role_ids => [5], :user_id => current_user.id)
            project.members << members
            projectInfo = ProjectInfo.new(:user_id => current_user.id, :project_id => project.id)
            projectInfo.save
            status = 0
          else
            status = 4
          end
        end
      end
    else
      status = 4
    end
    status
  end

end