<?php

final class PhabricatorFeedStoryView extends PhabricatorFeedView {

  private $title;
  private $image;
  private $phid;
  private $epoch;
  private $viewer;
  private $viewed;

  private $oneLine;

  public function setViewer(PhabricatorUser $viewer) {
    $this->viewer = $viewer;
    return $this;
  }

  public function setTitle($title) {
    $this->title = $title;
    return $this;
  }

  public function setEpoch($epoch) {
    $this->epoch = $epoch;
    return $this;
  }

  public function setImage($image) {
    $this->image = $image;
    return $this;
  }

  public function setOneLineStory($one_line) {
    $this->oneLine = $one_line;
    return $this;
  }

  public function setViewed($viewed) {
    $this->viewed = $viewed;
    return $this;
  }

  public function getViewed() {
    return $this->viewed;
  }

  public function renderNotification() {
    $classes = array(
      'phabricator-notification',
    );

    if (!$this->viewed) {
      $classes[] = 'phabricator-notification-unread';
    }

    return phutil_render_tag(
      'div',
      array(
        'class' => implode(' ', $classes),
      ),
      $this->title);
  }

  public function render() {

    $head = phutil_render_tag(
      'div',
      array(
        'class' => 'phabricator-feed-story-head',
      ),
      nonempty($this->title, 'Untitled Story'));

    $body = null;
    $foot = null;
    $image_style = null;

    if (!$this->oneLine) {
      $body = phutil_render_tag(
        'div',
        array(
          'class' => 'phabricator-feed-story-body',
        ),
        $this->renderChildren());

      if ($this->epoch) {
        $foot = phabricator_datetime($this->epoch, $this->viewer);
      } else {
        $foot = '';
      }

      $foot = phutil_render_tag(
        'div',
        array(
          'class' => 'phabricator-feed-story-foot',
        ),
        $foot);

      if ($this->image) {
        $image_style = 'background-image: url('.$this->image.')';
      }
    }

    require_celerity_resource('phabricator-feed-css');

    return phutil_render_tag(
      'div',
      array(
        'class' => $this->oneLine
          ? 'phabricator-feed-story phabricator-feed-story-one-line'
          : 'phabricator-feed-story',
        'style' => $image_style,
      ),
      $head.$body.$foot);
  }

}