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  ~ to you under the Apache License, Version 2.0 (the
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  ~ KIND, either express or implied.  See the License for the
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<section class="table-wrapper">
  <table mat-table [dataSource]="filteredEnvironments" multiTemplateDataRows
    class="data-grid resources mat-elevation-z6">

    <ng-container matColumnDef="project">
      <td mat-cell *matCellDef="let element" [attr.colspan]="8" class="highlight"> {{ element.project }} </td>
    </ng-container>

    <!-- <ng-container *ngFor="let column of filteringColumns; let i = index" matColumnDef="{{ column.name }}"
      [attr.sticky]="column.name === 'name' ? true : null">
      <th mat-header-cell *matHeaderCellDef ngClass="{{ column.class }}">
        <span class="label">{{ column.title }}</span>
        <button mat-icon-button *ngIf="column.filtering" aria-label="More" class="ar" (click)="toggleFilterRow()">
          <i class="material-icons">
            <span *ngIf="filtering && filterForm[column.name].length > 0 && !collapseFilterRow">filter_list</span>
            <span [hidden]="filtering && filterForm[column.name].length > 0 && !collapseFilterRow">more_vert</span>
          </i>
        </button>
      </th>
    </ng-container> -->

    <ng-container matColumnDef="name" sticky>
      <th mat-header-cell *matHeaderCellDef class="name-col">
        <span class="label">Environment name</span>
        <button mat-icon-button aria-label="More" class="ar" (click)="toggleFilterRow()">
          <i class="material-icons">
            <span *ngIf="filtering && filterForm.name.length > 0 && !collapseFilterRow">filter_list</span>
            <span [hidden]="filtering && filterForm.name.length > 0 && !collapseFilterRow">more_vert</span>
          </i>
        </button>
      </th>
    </ng-container>
    <ng-container matColumnDef="statuses">
      <th mat-header-cell *matHeaderCellDef class="status-col">
        <span class="label"> Status </span>
        <button mat-icon-button aria-label="More" class="ar" (click)="toggleFilterRow()">
          <i class="material-icons">
            <span *ngIf="filtering && filterForm.statuses.length > 0 && !collapseFilterRow">filter_list</span>
            <span [hidden]="filtering && filterForm.statuses.length > 0 && !collapseFilterRow">more_vert</span>
          </i>
        </button>
      </th>
    </ng-container>
    <ng-container matColumnDef="shapes">
      <th mat-header-cell *matHeaderCellDef class="shape-col">
        <span class="label"> Size </span>
        <button mat-icon-button aria-label="More" class="ar" (click)="toggleFilterRow()">
          <i class="material-icons">
            <span *ngIf="filtering && filterForm.shapes.length > 0 && !collapseFilterRow">filter_list</span>
            <span [hidden]="filtering && filterForm.shapes.length > 0 && !collapseFilterRow">more_vert</span>
          </i>
        </button>
      </th>
    </ng-container>
    <ng-container matColumnDef="tag">
      <th mat-header-cell *matHeaderCellDef class="tag-col">
        <span class="label"> Tags </span>
      </th>
    </ng-container>
    <ng-container matColumnDef="resources">
      <th mat-header-cell *matHeaderCellDef class="resources-col">
        <span class="label"> Computational resources </span>
        <button mat-icon-button aria-label="More" class="ar" (click)="toggleFilterRow()">
          <i class="material-icons">
            <span *ngIf="filtering && filterForm.resources.length > 0 && !collapseFilterRow">filter_list</span>
            <span [hidden]="filtering && filterForm.resources.length > 0 && !collapseFilterRow">more_vert</span>
          </i>
        </button>
      </th>
    </ng-container>
    <ng-container matColumnDef="cost">
      <th mat-header-cell *matHeaderCellDef class="cost-col">
        <span class="label"> Cost </span>
      </th>
    </ng-container>
    <ng-container matColumnDef="actions" stickyEnd>
      <th mat-header-cell *matHeaderCellDef class="actions-col">
        <span class="label"> Actions </span>
      </th>
    </ng-container>

    <!-- ----------------------------------------------------- -->

    <ng-container matColumnDef="expandedDetail">
      <td mat-cell *matCellDef="let element" class="exploratory" [attr.colspan]="8"
        [@detailExpand]="element == expandedElement ? 'expanded' : 'collapsed'" sticky>

        <tr *ngFor="let element of element.exploratory; let i = index" class="element-row mat-row">
          <td class="name-col" (click)="printDetailEnvironmentModal(element)">
            <span matTooltip="{{ element.name }}" matTooltipPosition="above">{{ element.name }}</span>
          </td>
          <td class="status-col status" ngClass="{{ element.status.toLowerCase() || ''}}">
            {{element.status | underscoreless }}
          </td>
          <td class="shape-col">{{ element.shape }}</td>

          <td class="tag-col selection">
            <mat-chip-list aria-label="Tags">
              <mat-chip matTooltip="Endpoint tag: {{ element.tags.endpoint_tag }}" matTooltipPosition="above">
                {{ element.tags.endpoint_tag }}
              </mat-chip>
              <mat-chip *ngIf="element.tags.custom_tag" matTooltip="Custom tag: {{ element.tags.custom_tag }}"
                matTooltipPosition="above">
                {{ element.tags.custom_tag }}
              </mat-chip>
              <mat-chip matTooltip="User tag: {{ element.tags.user_tag }}" matTooltipPosition="above">
                {{ element.tags.user_tag }}
              </mat-chip>
              <mat-chip matTooltip="Project tag: {{ element.tags.project_tag }}" matTooltipPosition="above">
                {{ element.tags.project_tag }}
              </mat-chip>
            </mat-chip-list>
          </td>

          <td class="resources-col">
            <computational-resources-list [resources]="element.resources" [environment]="element"
              (buildGrid)="buildGrid($event)">
            </computational-resources-list>
          </td>
          <td *ngIf="healthStatus?.billingEnabled" class="cost-col">
            <span class="total_cost">{{ element.cost || 'N/A' }} {{ element.currency_code || '' }}</span>
            <span (click)="element.billing && printCostDetails(element)" class="currency_details"
              [ngClass]="{ 'not-allowed' : !element.billing }">
              <i class="material-icons">help_outline</i>
            </span>
          </td>

          <td class="settings">
            <span #settings (click)="actions.toggle($event, settings)" class="actions"
              [ngClass]="{ 'disabled': element.status.toLowerCase() === 'creating'
              || (element.image === 'docker.dlab-superset' && element.status !== 'running' && element.status !== 'stopped')
              || (element.image === 'docker.dlab-jupyterlab' && element.status !== 'running' && element.status !== 'stopped') }">
            </span>

            <bubble-up #actions class="list-menu" position="bottom-left" alternative="top-left">
              <ul class="list-unstyled">
                <div class="active-items" *ngIf="element.status.toLowerCase() !== 'failed'
                && element.status !== 'terminating'
                && element.status !== 'terminated'
                && element.status !== 'creating image'">
                  <li
                    *ngIf="element.status !== 'stopped' && element.status !== 'stopping' && element.status !== 'starting' && element.status !== 'creating image' && element.status.toLowerCase() !== 'reconfiguring'"
                    matTooltip="Unable to stop notebook because at least one computational resource is in progress"
                    matTooltipPosition="above" [matTooltipDisabled]="!isResourcesInProgress(element)">
                    <div (click)="exploratoryAction(element, 'stop')"
                      [ngClass]="{'not-allowed': isResourcesInProgress(element) }">
                      <i class="material-icons">pause_circle_outline</i>
                      <span>Stop</span>
                    </div>
                  </li>
                  <li *ngIf="element.status.toLowerCase() === 'stopped' || element.status.toLowerCase() === 'stopping'"
                    matTooltip="{{isEdgeNodeStopped(element) ? 'Unable to run notebook if edge node is stopped.' : 'Unable to run notebook until it will be stopped.'}}" matTooltipPosition="above"
                    [matTooltipDisabled]="!isResourcesInProgress(element) && element.status.toLowerCase() !== 'stopping' && !isEdgeNodeStopped(element)">
                    <div (click)="exploratoryAction(element, 'run')"
                      [ngClass]="{'not-allowed': isResourcesInProgress(element) || element.status.toLowerCase() === 'stopping' || isEdgeNodeStopped(element) }">
                      <i class="material-icons">play_circle_outline</i>
                      <span>Run</span>
                    </div>
                  </li>
                  <li *ngIf="element.status.toLowerCase() === 'running' || element.status.toLowerCase() === 'stopped'"
                    matTooltip="Unable to terminate notebook because at least one computational resource is in progress"
                    matTooltipPosition="above" [matTooltipDisabled]="!isResourcesInProgress(element)">
                    <div (click)="exploratoryAction(element, 'terminate')"
                      [ngClass]="{'not-allowed': isResourcesInProgress(element) }">
                      <i class="material-icons">phonelink_off</i>
                      <span>Terminate</span>
                    </div>
                  </li>
                  <li (click)="exploratoryAction(element, 'deploy')"
                    *ngIf="element.status === 'running' && element.image !== 'docker.dlab-superset' && element.image !== 'docker.dlab-jupyterlab'">
                    <i class="material-icons">memory</i>
                    <span>Add compute</span>
                  </li>
                  <li (click)="exploratoryAction(element, 'schedule')" *ngIf="element.status.toLowerCase() === 'running'
                || element.status.toLowerCase() === 'stopped'">
                    <i class="material-icons">schedule</i>
                    <span>Scheduler</span>
                  </li>
                </div>
                <li (click)="exploratoryAction(element, 'ami')"
                  *ngIf="element.status === 'running' && element.cloud_provider !== 'gcp' && element.image !== 'docker.dlab-superset' && element.image !== 'docker.dlab-jupyterlab'">
                  <i class="material-icons">view_module</i>
                  <span>Create {{ DICTIONARY[element.cloud_provider].image }}</span>
                </li>
                <li (click)="exploratoryAction(element, 'install')"
                  *ngIf="element.image !== 'docker.dlab-superset' && element.image !== 'docker.dlab-jupyterlab'">
                  <i class="material-icons">developer_board</i>
                  <span>Manage libraries</span>
                </li>
                <li *ngIf="element.status === 'running'">
                  <a target="_blank" [attr.href]="'/#/terminal/' + element.private_ip + '/' + element.endpoint"
                    class="navigate">
                    <i class="material-icons">laptop</i>
                    <span>Open terminal</span>
                  </a>
                </li>
              </ul>
            </bubble-up>
          </td>
        </tr>
      </td>
    </ng-container>

    <!-- FILTER START -->
    <ng-container matColumnDef="name-filter" sticky>
      <th mat-header-cell *matHeaderCellDef class="name-col">
        <input placeholder="Filter by environment name" type="text" class="form-control filter-field"
          [value]="filterForm.name" (input)="filterForm.name = $event.target.value" />
      </th>
    </ng-container>
    <ng-container matColumnDef="status-filter">
      <th mat-header-cell *matHeaderCellDef class="status-col">
        <multi-select-dropdown (selectionChange)="onUpdate($event)" [type]="'statuses'"
          [items]="filterConfiguration.statuses" [model]="filterForm.statuses"></multi-select-dropdown>
      </th>
    </ng-container>
    <ng-container matColumnDef="shape-filter">
      <th mat-header-cell *matHeaderCellDef class="shape-col">
        <multi-select-dropdown (selectionChange)="onUpdate($event)"
          [type]="'sizes'" [items]="filterConfiguration.shapes"
          [model]="filterForm.shapes"></multi-select-dropdown>
      </th>
    </ng-container>
    <ng-container matColumnDef="tag-filter">
      <th mat-header-cell *matHeaderCellDef class="tag-col">

      </th>
    </ng-container>
    <ng-container matColumnDef="resource-filter">
      <th mat-header-cell *matHeaderCellDef class="resources-col">
        <multi-select-dropdown (selectionChange)="onUpdate($event)" [type]="'resources'"
          [items]="filterConfiguration.resources" [model]="filterForm.resources"></multi-select-dropdown>
      </th>
    </ng-container>
    <ng-container matColumnDef="cost-filter">
      <th mat-header-cell *matHeaderCellDef class="cost-col">

      </th>
    </ng-container>

    <ng-container matColumnDef="action-filter" stickyEnd>
      <th mat-header-cell *matHeaderCellDef>
        <div class="actions">
          <button mat-icon-button class="btn reset" (click)="resetFilterConfigurations()" [disabled]="filteredEnvironments.length == 0 && !filtering">
            <i class="material-icons">close</i>
          </button>

          <button mat-icon-button class="btn apply" (click)="applyFilter_btnClick(filterForm)"
            [disabled]="filteredEnvironments.length == 0 && !filtering">
            <i class="material-icons">done</i>
          </button>
        </div>
      </th>
    </ng-container>
    <ng-container matColumnDef="placeholder">
      <td mat-footer-cell *matFooterCellDef
        [colSpan]="!healthStatus?.billingEnabled ? displayedFilterColumns.length -1 : displayedFilterColumns.length"
        class="info">
        <span *ngIf="(!filteredEnvironments) && !filtering || (filteredEnvironments.length == 0) && !filtering">
          To start working, please, create new environment</span>
        <span *ngIf="(filteredEnvironments.length == 0) && filtering">No matches found</span>
      </td>
    </ng-container>

    <!-- FILTER END -->

    <tr mat-header-row *matHeaderRowDef="displayedColumns; sticky: true" class="header-row"></tr>

    <tr [hidden]="!collapseFilterRow" mat-header-row *matHeaderRowDef="displayedFilterColumns; sticky: true"
      class="filter-row"></tr>

    <tr mat-row *matRowDef="let element; columns: ['project']" class="element-row"
      [class.expanded-row]="expandedElement === element"
      (click)="expandedElement = expandedElement === element ? null : element">
    </tr>
    <tr mat-row *matRowDef="let row; columns: ['expandedDetail']" class="detail-row"></tr>

    <tr [hidden]="filteredEnvironments?.length" mat-footer-row *matFooterRowDef="['placeholder']"></tr>
  </table>
</section>