module ProjectsHelper

  include BlueclothHelper
  
  def get_project_audience_suffix (project)
    project.audience == :members_only ? " (Private)" : ""
  end

  #FIXME move to partial
  def render_right_project_extrainfo
    # removed tags, website, bugtracker and mailing list from Gitorious box (consider removing mailing list too, or make these all option in setup)
    out = "<table class='right_default_table'>"
    out << "<tr><th colspan=2>Details</th></tr>"
    out << %Q{<tr><td width=80>Created:</td><td>#{format_datetime_ddmmyyhhmm(@project.created_at)}</td></tr>}
    out << %Q{<tr><td>By:</td><td>#{link_to(h(@project.user.fullname), user_path(@project.user))}</td></tr>}
    out << %Q{<tr><td>Status:</td><td>#{@project.status.to_s.capitalize}</td></tr>}
    out << %Q{<tr><td>Life Cycle:</td><td>#{format_life_cycle(@project.life_cycle)}</td></tr>}
    out << %Q{<tr><td>Audience:</td><td>#{@project.audience.to_s.capitalize}</td></tr>}
    out << %Q{<tr><td>OS:</td><td>#{@project.os.to_s.capitalize}</td></tr>}
    out << %Q{<tr><td>Platform:</td><td>#{@project.platform.to_s.capitalize}</td></tr>}
    out << %Q{<tr><td>License:</td><td>#{h(@project.license)}</td></tr>}
    out << "</table>"
    out
  end
  
  def render_right_project_members
    out = ""
    members = Member.find_by_project(@project.id)
    unless members.empty?
      out << "<table class='right_default_table'>"
      out << "<tr><th>Members</th></tr>"
      for member in members
        #TODO only display admin/modify members
        out << %Q{<tr><td>#{link_to_profile(member.user)} <small><span style='color: #888'>(#{format_member_accesslevel(member.accesslevel)})</span></small></td></tr>} if member.accesslevel != :user
      end
      out << "</table>"
    end
    out
  end
    
  def render_right_popular_projects
    out = ""
    projects = Project.find_popular_projects(current_user)
    unless projects.empty?
      out << "<table class='right_default_table'>"
      out << "<tr><th>Popular Projects</th></tr>"
      for project in projects
        #TODO only display admin/modify members
        out << %Q{<tr><td>#{link_to(project.title, project_path(project))} </span></small></td></tr>}
      end
      out << "</table>"
    end
    out
  end

  def project_tab (active_tab, tab)
    title, suffix = Project.tab_settings(tab, @project.wiki_slug)
    path = %Q{/projects/#{@project.slug}#{suffix}}
    active_tab == tab ? %Q{<li>#{link_to(title, path, :class => "active")}</li>} : %Q{<li>#{link_to(title, path)}</li>}
  end
    
  def render_project_tabs (active_tab)
    out = ""
    out << "<ul id='tabmenu'>"
    out << project_tab(active_tab, PRJ_TAB_SUMMARY)
    out << project_tab(active_tab, PRJ_TAB_GIT)
    out << project_tab(active_tab, PRJ_TAB_TEAM)
    out << project_tab(active_tab, PRJ_TAB_TICKETS)
    out << project_tab(active_tab, PRJ_TAB_WIKI)
    out << project_tab(active_tab, PRJ_TAB_ARTICLES)
    out << project_tab(active_tab, PRJ_TAB_FORUM)
    out << project_tab(active_tab, PRJ_TAB_LOG)
    out << project_tab(active_tab, PRJ_TAB_CONFIG) if @is_member
    out << "</ul>"
    out
  end
     
  def breadcrumb_repos_tab(subtab)
    subtab == PRJ_TAB_SUBTAB_NONE ? out = "" : out = breadcrumb_repositories
    case subtab
    when PRJ_TAB_GIT_LOGS
      out << breadcrumb_repository
    when PRJ_TAB_GIT_COMMIT
      out << breadcrumb_repository
      out << breadcrumb_repos_logs
    when PRJ_TAB_GIT_TREE
      out << breadcrumb_repository
    when PRJ_TAB_GIT_MERGEREQUESTS
    end
    out
  end

  #
  #FIXME I don't understand why this doesn't cause an error when logged out
  #FIXME also the membership is being checked everytime another query in Project is called, it's not very optimal
  #FIXME also we need to get the Accesslevel for the member, some actions are restricted to admins (actually is accesslevel redundant
  #      as we know if it's a user/member and if a user is an admin seperately - or is a project admin different than a site admin?
  def render_right_column_project (tab, subtab)
    out = ""
    case tab
    when PRJ_TAB_SUMMARY
      out << actionbox_complex(:allow_shortcuts => true)
      out << render_right_project_extrainfo
      out << render_right_project_roadmap
      out << render_right_project_members
    when PRJ_TAB_GIT
      case subtab
      when PRJ_TAB_SUBTAB_NONE
        out << actionbox_complex(:allow_shortcuts => true, :clone_mainline => true)
      when PRJ_TAB_GIT_SUMMARY
        out << render(:partial => "repositories/ac_right_actionbox_repos_summary")
      when PRJ_TAB_GIT_LOGS
        out << actionbox_basic(:allow_shortcuts => true)
        out << render(:partial => "repositories/ac_right_branches")
      when PRJ_TAB_GIT_COMMIT
        out << actionbox_basic(:allow_shortcuts => true)
        out << render(:partial => "commits/ac_right_diff_mode_selector")
      when PRJ_TAB_GIT_TREE
        out << actionbox_basic(:allow_shortcuts => true)
        out << render(:partial => "trees/ac_right_branches")
      when PRJ_TAB_GIT_MERGEREQUESTS
        out << actionbox_basic(:allow_shortcuts => true)
      end
    when PRJ_TAB_TEAM
      case subtab
      when PRJ_TAB_SUBTAB_NONE
        out << actionbox_complex(:allow_shortcuts => true, :new_member => true, :list_members => true)
        out << render(:partial => "messages/ac_right_actionbox_post_message") if @is_member
        out << render_right_project_members
      when PRJ_TAB_TEAM_NEW
      when PRJ_TAB_TEAM_LIST
      end
    when PRJ_TAB_TICKETS
      case subtab
      when PRJ_TAB_SUBTAB_NONE
        out << actionbox_complex(:allow_shortcuts => true, :new_ticket => true, :manage_milestones => true, :manage_components => true)
        out << render(:partial => "ac_right_ticket_filter")
        out << render_right_project_roadmap      
      when PRJ_TAB_TICKETS_SHOW
        out << actionbox_complex(:allow_shortcuts => true, :manage_tickets => true, :edit_ticket => true, :close_ticket => true)
      when PRJ_TAB_TICKETS_NEW, PRJ_TAB_TICKETS_EDIT
        out << actionbox_complex(:allow_shortcuts => true, :manage_tickets => true)
      when PRJ_TAB_TICKETS_MILESTONES_LIST
        out << actionbox_complex(:allow_shortcuts => true, :new_milestone => true, :manage_tickets => true)
      when PRJ_TAB_TICKETS_MILESTONES_NEW, PRJ_TAB_TICKETS_MILESTONES_EDIT
        out << actionbox_complex(:allow_shortcuts => true, :manage_tickets => true, :manage_milestones => true)
      end
    when PRJ_TAB_WIKI
      case subtab
      when PRJ_TAB_WIKI_EDIT, PRJ_TAB_WIKI_NEW
        out << actionbox_basic(:allow_shortcuts => true)
      when PRJ_TAB_WIKI_LIST
        out << actionbox_complex(:allow_shortcuts => true, :new_project_wiki => true)
      else
        out << actionbox_complex(:allow_shortcuts => true, :edit_project_wiki => true, :new_project_wiki => true,
          :manage_project_wikis => true)
      end
    when PRJ_TAB_ARTICLES
      case subtab
      when PRJ_TAB_ARTICLES_EDIT, PRJ_TAB_ARTICLES_NEW
        out << actionbox_basic(:allow_shortcuts => true)
      else
        out << actionbox_complex(:allow_shortcuts => true, :new_article => true)
      end
    when PRJ_TAB_FORUM
      out << actionbox_basic(:allow_shortcuts => true)
    when PRJ_TAB_LOG
      out << actionbox_basic(:allow_shortcuts => true)
    when PRJ_TAB_CONFIG
      out << actionbox_basic(:allow_shortcuts => true)
    end
    out
  end
  
  def render_right_project_roadmap
    #get all milestones for a project
    #order by date desc
    #if there is a version linked, show that next to milestone
    out = ""
    out << "<table class='right_default_table'>"
    out << "<tr><th>Roadmap</th></tr>"
    @milestones = Milestone.roadmap(@project.id, current_user)
    unless @milestones.empty?
      for milestone in @milestones
        # milestone title
        out << "<tr><td>"
        out << format_date_ddbbyy(milestone.due_date)
        out << ": " << link_to(milestone.name, project_tickets_path(@project.slug)) << " (" << milestone.status.to_s.capitalize << ")"
        # milestone progress bar
        out << "<table class='progress' width='100%'>"
        out << "<tr>"
        out << "<td class='closed' style='width: " << milestone.progress.to_s << "%'><a href='' title='x of y tickets closed'></a></td>"
        out << "<td class='open' style='width: " << (100 - milestone.progress).to_s << "%'><a href='' title='x of y tickets active'></a></td>"
        out << "</tr>"
        out << "</table>"
        out << "</td></tr>"
      end
    end    
    out << "</table>"
    out
  end

  #TODO move to model
  def format_life_cycle (ls)
    case ls
    when :pre_alpha
      "Pre-Alpha"
    when :mature_frozen
      "Mature Frozen"
    else
      ls.to_s.capitalize
    end
  end
  
  #TODO move to model
  def format_member_accesslevel (al)
    case al
    when :readonly        
      "read only"
    else
      al.to_s
    end
  end

  
end