#*
 * Copyright 2018 LinkedIn Corp.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
*#

<!DOCTYPE html>
<html lang="en">
<head>

  #parse("azkaban/webapp/servlet/velocity/style.vm")
  #parse("azkaban/webapp/servlet/velocity/javascript.vm")
  <script type="text/javascript" src="${context}/js/azkaban/util/ajax.js"></script>
  <script type="text/javascript" src="${context}/js/azkaban/view/executions.js"></script>
  <script type="text/javascript" src="${context}/js/jquery/jquery.tablesorter.js"></script>
  <script type="text/javascript">
    var contextURL = "${context}";
    var currentTime = ${currentTime};
    var timezone = "${timezone}";
    var errorMessage = null;
    var successMessage = null;

    $(document).ready(function () {
      var jobTable = $("#executingJobs");
      jobTable.tablesorter();
    });
  </script>
  <script>
    $(function () {
      $('tr.parent')
      .css("cursor", "pointer")
      .attr("title", "Click to expand/collapse")
      .click(function () {
        $(this).siblings('.child-' + this.id).toggle();
      });
      $('tr[class^=child-]').hide().children('tr');

    });
  </script>
  <script type="text/javascript">
    function killTrigger(id) {
      var requestURL = document.location.href.replace("#currently-running", "");
      var requestData = {"id": id, "ajax": "killRunningTrigger"};
      var successHandler = function (data) {
        console.log("cancel clicked");
        if (data.error) {
          showDialog("Error", data.error);
        }
        else {
          showDialog("Killed", "Trigger " + id + " has been killed.");
        }
      };
      ajaxCall(requestURL, requestData, successHandler);
    }

    function showTriggerProperties(id) {
      var requestURL = document.location.href.replace("#currently-running", "");
      var requestData = {"id": id, "ajax": "showTriggerProperties"};
      var successHandler = function (data) {
        console.log("cancel clicked");
        if (data.error) {
          showDialog("Error", data.error);
        }
        else {
          //showDialog("flow trigger properties", data.triggerProperties);
          alert(data.triggerProperties);
        }
      };
      //alert(requestURL);
      ajaxCall(requestURL, requestData, successHandler);
    }
  </script>
</head>
<body>

  #set ($current_page="flowtriggerinstance")
  #parse ("azkaban/webapp/servlet/velocity/nav.vm")

## Page header.

<div class="az-page-header">
  <div class="container-full">
    <h1><a href="${context}/flowtriggerinstance">Executing Triggers</a></h1>
  </div>
</div>

<div class="container-full">

  #parse ("azkaban/webapp/servlet/velocity/alerts.vm")

## Page Content

  <ul class="nav nav-tabs nav-sm" id="header-tabs">
    <li id="currently-running-view-link"><a href="#currently-running">Trigger Executions</a></li>
    <li id="recently-finished-view-link"><a href="#recently-finished">Recently Finished</a></li>
  </ul>

  <div class="row" id="currently-running-view">
    <div class="col-xs-12">
      <table id="executingTriggers"
             class="table table-striped table-bordered table-hover table-condensed executions-table">
        <thead>
        <tr>
          <th>#</th>
          <th class="execid">Trigger Instance Id</th>
          <th>Flow</th>
          <th>Project</th>
          <th>Submitted by</th>
          <th class="date">Start time</th>
          <th class="date">End time</th>
          <th class="status">Status</th>
          <th class="elapse">Elapsed</th>
          <th class="flowExecId">Triggered Flow Execution Id</th>
          <th class="config">Trigger Properties</th>
          <th class="action">Action</th>
        </tr>
        </thead>
        <tbody>

          #if ( !$null.isNull(${runningTriggers}))
            #foreach ($trigger in $runningTriggers)
            <tr class="parent" id=${trigger.getId()}>
              <td class="tb-name">
                $velocityCount
              </td>
              <td>
                #if (${trigger.getId()})
                  <a href="${context}/executor?triggerinstanceid=${trigger.getId()}" }>
                    ${trigger.getId()} </a>
                #else
                  -
                #end
              </td>
            #*todo chengren311: keep result of vmutils.getProjectName as a variable *#
              <td><a
                  href="${context}/manager?project=$vmutils.getProjectName(${trigger.getProject().getId()})&flow=${trigger.getFlowId()}">${trigger.getFlowId()}</a>
              </td>
              <td>
                <a href="${context}/manager?project=$vmutils.getProjectName(${trigger.getProject().getId()})">$vmutils.getProjectName(${trigger.getProject().getId()})</a>
              </td>

              <td>${trigger.getSubmitUser()}</td>
            #*todo chengren311: verify utils.formatDate will convert to user's timezone *#
              <td>$utils.formatDate(${trigger.getStartTime()})</td>
              #if (${trigger.getEndTime()} != "0")
                <td>$utils.formatDate(${trigger.getEndTime()})</td>
              #else
                <td>-</td>
              #end
              <td>${trigger.getStatus()}</td>
              #if (${trigger.getStatus()} != "RUNNING" && ${trigger.getStatus()} != "CANCELLING")
                <td>$utils.formatDuration(${trigger.getStartTime()}, ${trigger.getEndTime()})
                </td>
              #else
                <td>$utils.formatDuration(${trigger.getStartTime()}, ${utils.currentTimestamp()})
                </td>
              #end

              #if (${trigger.getFlowExecId()} == "-1")
                <td>Flow not triggered yet</td>
              #elseif (${trigger.getFlowExecId()} == "-2")
                <td>Flow failed to be triggered</td>
              #else
                <td><a
                    href="${context}/executor?execid=${trigger.getFlowExecId()}">${trigger.getFlowExecId()}</a>
                </td>
              #end

              <td>
                <button type="button" id="showTriggerProperties" class="btn btn-sm btn-info"
                        onclick="showTriggerProperties('${trigger.getId()}')">
                  Show
                </button>
              </td>

              <td>
                #if (${trigger.getStatus()} == "RUNNING")
                  <button type="button" id="cancelbtn" class="btn btn-danger btn-sm"
                          onclick="killTrigger('${trigger.getId()}')">Kill
                  </button>
                #else
                  -
                #end
              </td>

            <tr class="child-${trigger.getId()}">
              <td>&nbsp;</td>
              <td>Name</td>
              <td>Start time</td>
              <td>End time</td>
              <td>Status</td>
              <td>Elapsed time</td>
            </tr>
              #foreach ($dep in $trigger.getDepInstances())
              <tr class="child-${trigger.getId()}">
                <td>&nbsp;</td>
                <td>${dep.getDepName()}</td>
                <td>$utils.formatDate(${dep.getStartTime()})</td>
                #if (${dep.getEndTime()} != "0")
                  <td>$utils.formatDate(${dep.getEndTime()})</td>
                #else
                  <td>-</td>
                #end
                <td>${dep.getStatus()}</td>
                #if (${dep.getEndTime()} != "0")
                  <td>$utils.formatDuration(${dep.getStartTime()}, ${dep.getEndTime()})
                  </td>
                #else
                  <td>$utils.formatDuration(${dep.getStartTime()}, ${utils.currentTimestamp()})
                  </td>
                #end
              </tr>
              #end

            #*
            <td>
              <a href="${context}/manager?project=$vmutils.getProjectName(${flow.getFirst().projectId})"
            >$vmutils.getProjectName(${flow.getFirst().projectId})</a>
            </td>
            <td>${flow.getFirst().submitUser}</td>
            <td>${flow.getFirst().proxyUsers}</td>
            <td>$utils.formatDate(${flow.getFirst().startTime})</td>
            <td>$utils.formatDate(${flow.getFirst().endTime})</td>
            <td>$utils.formatDuration(${flow.getFirst().startTime}, ${flow.getFirst().endTime})</td>
            <td>
              <div
                  class="status ${flow.getFirst().status}">$utils.formatStatus(${flow.getFirst().status})</div>
            </td>
            <td>
              <button type="button" id="cancelbtn" class="btn btn-danger btn-sm"
                              onclick="killFlow(${flow.getFirst().executionId})">Kill
              </button>
            </td>
            *#
            </tr>
            #end
          #else
          <tr>
            <td colspan="10">No Executing Flows</td>
          </tr>
          #end
        </tbody>
      </table>
    </div><!-- /col-xs-12 -->
  </div><!-- /row -->

  <div class="row" id="recently-finished-view">
    <div class="col-xs-12">
      <table id="recentlyFinished"
             class="table table-striped table-bordered table-hover table-condensed executions-table">
        <thead>
        <tr>
          <th>#</th>
          <th class="execid">Trigger Instance Id</th>
          <th>Flow</th>
          <th>Project</th>
          <th>Submitted by</th>
          <th class="date">Start time</th>
          <th class="date">End time</th>
          <th class="status">Status</th>
          <th class="elapse">Elapsed</th>
          <th class="flowExecId">Triggered Flow Execution Id</th>
          <th class="config">Trigger Properties</th>
          <th class="action">Action</th>
        </tr>
        </thead>
        <tbody>

          #if ( !$null.isNull(${recentTriggers}))
            #foreach ($trigger in $recentTriggers)
            <tr class="parent" id=${trigger.getId()}>
              <td class="tb-name">
                $velocityCount
              </td>
              <td>
                #if (${trigger.getId()})
                  <a href="${context}/executor?triggerinstanceid=${trigger.getId()}" }>
                    ${trigger.getId()} </a>
                #else
                  -
                #end
              </td>
            #*todo chengren311: keep result of vmutils.getProjectName as a variable *#
              <td><a
                  href="${context}/manager?project=$vmutils.getProjectName(${trigger.getProject().getId()})&flow=${trigger.getFlowId()}">${trigger.getFlowId()}</a>
              </td>
              <td>
                <a href="${context}/manager?project=$vmutils.getProjectName(${trigger.getProject().getId()})">$vmutils.getProjectName(${trigger.getProject().getId()})</a>
              </td>

              <td>${trigger.getSubmitUser()}</td>
            #*todo chengren311: verify utils.formatDate will convert to user's timezone *#
              <td>$utils.formatDate(${trigger.getStartTime()})</td>
              #if (${trigger.getEndTime()} != "0")
                <td>$utils.formatDate(${trigger.getEndTime()})</td>
              #else
                <td>-</td>
              #end
              <td>${trigger.getStatus()}</td>
              #if (${trigger.getStatus()} != "RUNNING" && ${trigger.getStatus()} != "CANCELLING")
                <td>$utils.formatDuration(${trigger.getStartTime()}, ${trigger.getEndTime()})
                </td>
              #else
                <td>$utils.formatDuration(${trigger.getStartTime()}, ${utils.currentTimestamp()})
                </td>
              #end
              #if (${trigger.getFlowExecId()} == "-1")
                <td>Flow not triggered yet</td>
              #elseif (${trigger.getFlowExecId()} == "-2")
                <td>Flow failed to be triggered</td>
              #else
                <td><a
                    href="${context}/executor?execid=${trigger.getFlowExecId()}">${trigger.getFlowExecId()}</a>
                </td>
              #end

              <td>
                <button type="button" id="showTriggerProperties" class="btn btn-sm btn-info"
                "
                onclick="showTriggerProperties('${trigger.getId()}')">
                Show
                </button>
              </td>

              <td>
                -
              </td>

            <tr class="child-${trigger.getId()}">
              <td>&nbsp;</td>
              <td>Name</td>
              <td>Start time</td>
              <td>End time</td>
              <td>Status</td>
              <td>Cancellation Cause</td>
              <td>Elapsed time</td>
            </tr>
              #foreach ($dep in $trigger.getDepInstances())
              <tr class="child-${trigger.getId()}">
                <td>&nbsp;</td>
                <td>${dep.getDepName()}</td>
                <td>$utils.formatDate(${dep.getStartTime()})</td>
                #if (${dep.getEndTime()} != "0")
                  <td>$utils.formatDate(${dep.getEndTime()})</td>
                #else
                  <td>-</td>
                #end
                <td>${dep.getStatus()}</td>
                <td>${dep.getCancellationCause()}</td>
                #if (${dep.getEndTime()} != "0")
                  <td>$utils.formatDuration(${dep.getStartTime()}, ${dep.getEndTime()})
                  </td>
                #else
                  <td>$utils.formatDuration(${dep.getStartTime()}, ${utils.currentTimestamp()})
                  </td>
                #end
              </tr>
              #end

            </tr>
            #end
          #else
          <tr>
            <td colspan="10">No Executing Flows</td>
          </tr>
          #end
        </tbody>
      </table>
    </div><!-- /col-xs-12 -->
  </div><!-- /row -->

  <div class="modal" id="messageDialog">
    <div class="modal-dialog">
      <div class="modal-content">
        <div class="modal-header" id="messageTitle">
          <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;
          </button>
          <h4 class="modal-title">Error</h4>
        </div>
        <div class="modal-body" id="messageDiv">
          <p id="messageBox"></p>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-primary" data-dismiss="modal"
                  onclick="window.location.reload(true);">Dismiss
          </button>
        </div>
      </div>
    </div>
  </div>
</div><!-- /container-full -->
</body>
</html>
