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Copyright (C) 2016 The Android Open Source Project

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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<link rel="import" href="../../../behaviors/base-url-behavior/base-url-behavior.html">
<link rel="import" href="../../../behaviors/gr-url-encoding-behavior.html">
<link rel="import" href="../../../behaviors/rest-client-behavior/rest-client-behavior.html">
<link rel="import" href="../../../bower_components/polymer/polymer.html">
<link rel="import" href="../../plugins/gr-external-style/gr-external-style.html">
<link rel="import" href="../../shared/gr-account-chip/gr-account-chip.html">
<link rel="import" href="../../shared/gr-date-formatter/gr-date-formatter.html">
<link rel="import" href="../../shared/gr-editable-label/gr-editable-label.html">
<link rel="import" href="../../shared/gr-label/gr-label.html">
<link rel="import" href="../../shared/gr-linked-chip/gr-linked-chip.html">
<link rel="import" href="../../shared/gr-rest-api-interface/gr-rest-api-interface.html">
<link rel="import" href="../gr-reviewer-list/gr-reviewer-list.html">

<dom-module id="gr-change-metadata">
  <template>
    <style>
      section:not(:first-of-type) {
        margin-top: 1em;
      }
      .title,
      .value {
        display: block;
      }
      .title {
        color: #666;
        font-weight: bold;
        max-width: 20em;
        word-break: break-word;
      }
      gr-account-link {
        max-width: 20ch;
        overflow: hidden;
        text-overflow: ellipsis;
        vertical-align: middle;
        white-space: nowrap;
      }
      gr-editable-label {
        max-width: 9em;
      }
      .labelValueContainer:not(:first-of-type) {
        margin-top: .25em;
      }
      .labelValueContainer .approved,
      .labelValueContainer .notApproved {
        display: inline-flex;
        padding: .1em .3em;
        border-radius: 3px;
      }
      .labelValue {
        display: inline-block;
        padding-right: .3em;
      }
      .approved {
        background-color: #d4ffd4;
      }
      .notApproved {
        background-color: #ffd4d4;
      }
      .labelStatus .value {
        max-width: 9em;
      }
      .webLink {
        display: block;
      }
      #missingLabels {
        padding-left: 1.5em;
      }

      /* CSS Mixins should be applied last. */
      section.assignee {
        @apply(--change-metadata-assignee);
      }
      section.labelStatus {
        @apply(--change-metadata-label-status);
      }
      section.strategy {
        @apply(--change-metadata-strategy);
      }
      section.topic {
        @apply(--change-metadata-topic);
      }
      #externalStyle {
        display: block;
      }
      @media screen and (max-width: 50em), screen and (min-width: 75em) {
        :host {
          display: table;
        }
        section {
          display: table-row;
        }
        section:not(:first-of-type) .title,
        section:not(:first-of-type) .value {
          padding-top: .5em;
        }
        .title,
        .value {
          display: table-cell;
          vertical-align: top;
        }
        .title {
          padding-right: .5em;
        }
      }
    </style>
    <gr-external-style id="externalStyle" name="change-metadata">
      <section>
        <span class="title">Updated</span>
        <span class="value">
          <gr-date-formatter
              has-tooltip
              date-str="[[change.updated]]"></gr-date-formatter>
        </span>
      </section>
      <section>
        <span class="title">Owner</span>
        <span class="value">
          <gr-account-link account="[[change.owner]]"></gr-account-link>
        </span>
      </section>
      <section class="assignee">
        <span class="title">Assignee</span>
        <span class="value">
          <gr-account-list
              max-count="1"
              id="assigneeValue"
              placeholder="Add assignee..."
              accounts="{{_assignee}}"
              change="[[change]]"
              readonly="[[_computeAssigneeReadOnly(mutable, change)]]"
              allow-any-user></gr-account-list>
        </span>
      </section>
      <template is="dom-if" if="[[_showReviewersByState]]">
        <section>
          <span class="title">Reviewers</span>
          <span class="value">
            <gr-reviewer-list
                change="{{change}}"
                mutable="[[mutable]]"
                reviewers-only></gr-reviewer-list>
          </span>
        </section>
        <section>
          <span class="title">CC</span>
          <span class="value">
            <gr-reviewer-list
                change="{{change}}"
                mutable="[[mutable]]"
                ccs-only></gr-reviewer-list>
          </span>
        </section>
      </template>
      <template is="dom-if" if="[[!_showReviewersByState]]">
        <section>
          <span class="title">Reviewers</span>
          <span class="value">
            <gr-reviewer-list
                change="{{change}}"
                mutable="[[mutable]]"></gr-reviewer-list>
          </span>
        </section>
      </template>
      <section>
        <span class="title">Project</span>
        <span class="value">
          <a href$="[[_computeProjectURL(change.project)]]">[[change.project]]</a>
        </span>
      </section>
      <section>
        <span class="title">Branch</span>
        <span class="value">
          <a href$="[[_computeBranchURL(change.project, change.branch)]]">[[change.branch]]</a>
        </span>
      </section>
      <section class="topic">
        <span class="title">Topic</span>
        <span class="value">
          <template is="dom-if" if="[[change.topic]]">
            <gr-linked-chip
                text="[[change.topic]]"
                href="[[_computeTopicURL(change.topic)]]"
                removable="[[!_topicReadOnly]]"
                on-remove="_handleTopicRemoved"></gr-linked-chip>
          </template>
          <template is="dom-if" if="[[!change.topic]]">
            <gr-editable-label
                value="{{change.topic}}"
                placeholder="[[_computeTopicPlaceholder(_topicReadOnly)]]"
                read-only="[[_topicReadOnly]]"
                on-changed="_handleTopicChanged"></gr-editable-label>
          </template>
        </span>
      </section>
      <section class="strategy" hidden$="[[_computeHideStrategy(change)]]" hidden>
        <span class="title">Strategy</span>
        <span class="value">[[_computeStrategy(change)]]</span>
      </section>
      <template is="dom-repeat"
          items="[[_computeLabelNames(change.labels)]]" as="labelName">
        <section>
          <span class="title">[[labelName]]</span>
          <span class="value">
            <template is="dom-repeat"
                items="[[_computeLabelValues(labelName, change.labels.*)]]"
                as="label">
              <div class="labelValueContainer">
                <span class$="[[label.className]]">
                  <gr-label
                      has-tooltip
                      title="[[_computeValueTooltip(label.value, labelName)]]"
                      class="labelValue">
                    [[label.value]]
                  </gr-label>
                  <gr-account-chip
                      account="[[label.account]]"
                      data-account-id$="[[label.account._account_id]]"
                      label-name="[[labelName]]"
                      removable="[[_computeCanDeleteVote(label.account, mutable)]]"
                      transparent-background
                      on-remove="_onDeleteVote"></gr-account-chip>
                </span>
              </div>
            </template>
          </span>
        </section>
      </template>
      <template is="dom-if" if="[[_showLabelStatus]]">
        <section class="labelStatus">
          <span class="title">Label Status</span>
          <span class="value">
            <div hidden$="[[!_isWip]]">
              Work in progress
            </div>
            <div hidden$="[[!_showMissingLabels(change.labels)]]">
              [[_computeMissingLabelsHeader(change.labels)]]
              <ul id="missingLabels">
                <template
                    is="dom-repeat"
                    items="[[_computeMissingLabels(change.labels)]]">
                  <li>[[item]]</li>
                </template>
              </ul>
            </div>
            <div hidden$="[[_showMissingRequirements(change.labels, _isWip)]]">
              Ready to submit
            </div>
          </span>
        </section>
      </template>
      <section id="webLinks" hidden$="[[!_computeWebLinks(commitInfo)]]">
        <span class="title">Links</span>
        <span class="value">
          <template is="dom-repeat"
              items="[[_computeWebLinks(commitInfo)]]" as="link">
            <a href="[[link.url]]" class="webLink" rel="noopener" target="_blank">
              [[link.name]]
            </a>
          </template>
        </span>
      </section>
    </gr-external-style>
    <gr-rest-api-interface id="restAPI"></gr-rest-api-interface>
  </template>
  <script src="gr-change-metadata.js"></script>
</dom-module>