class MessageController < ApplicationController
  layout 'site'

  before_filter :authorize_web
  before_filter :require_user

  def new
    @title = 'send message'
    if params[:message]
      @message = Message.new(params[:message])
      @message.to_user_id = params[:user_id]
      @message.from_user_id = @user.id
      @message.sent_on = Time.now
   
      if @message.save
        flash[:notice] = 'Message sent'
        Notifier::deliver_message_notification(@message)
        redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
      end
    else
      @title = params[:title]
    end
  end

  def reply
    message = Message.find(params[:message_id], :conditions => ["to_user_id = ? or from_user_id = ?", @user.id, @user.id ])
    @body = "On #{message.sent_on} #{message.sender.display_name} wrote:\n\n#{message.body.gsub(/^/, '> ')}" 
    @title = "Re: #{message.title.sub(/^Re:\s*/, '')}"
    @user_id = message.from_user_id
    render :action => 'new'
  rescue ActiveRecord::RecordNotFound
    render :nothing => true, :status => :not_found
  end

  def read
    @title = 'read message'
    @message = Message.find(params[:message_id], :conditions => ["to_user_id = ? or from_user_id = ?", @user.id, @user.id ])
    @message.message_read = 1 if @message.to_user_id == @user.id
    @message.save
  rescue ActiveRecord::RecordNotFound
    render :nothing => true, :status => :not_found
  end

  def inbox
    @title = 'inbox'
    if @user and params[:display_name] == @user.display_name
    else
      redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
    end
  end

  def outbox
    @title = 'outbox'
    if @user and params[:display_name] == @user.display_name
    else
      redirect_to :controller => 'message', :action => 'outbox', :display_name => @user.display_name
    end
  end

  def mark
    if params[:message_id]
      id = params[:message_id]
      message = Message.find_by_id(id)
      if params[:mark] == 'unread'
        message_read = 0 
        mark_type = 'unread'
      else
        message_read = 1
        mark_type = 'read'
      end
      message.message_read = message_read
      if message.save
        flash[:notice] = "Message marked as #{mark_type}"
        redirect_to :controller => 'message', :action => 'inbox', :display_name => @user.display_name
      end
    end
  end
end