render()

in dashboards-notifications/public/pages/Channels/Channels.tsx [193:285]
88 lines of code
1 McCabe index (conditional complexity)

  render() {
    const filterIsApplied = !!this.state.search;
    const page = Math.floor(this.state.from / this.state.size);

    const pagination: Pagination = {
      pageIndex: page,
      pageSize: this.state.size,
      pageSizeOptions: DEFAULT_PAGE_SIZE_OPTIONS,
      totalItemCount: this.state.total,
    };

    const sorting: EuiTableSortingType<ChannelItemType> = {
      sort: {
        direction: this.state.sortDirection,
        field: this.state.sortField,
      },
    };

    const selection = {
      selectable: () => true,
      onSelectionChange: this.onSelectionChange,
    };

    return (
      <>
        <ContentPanel
          actions={
            <ContentPanelActions
              actions={[
                {
                  component: (
                    <ChannelActions
                      selected={this.state.selectedItems}
                      setSelected={(selectedItems: ChannelItemType[]) =>
                        this.setState({ selectedItems })
                      }
                      items={this.state.items}
                      setItems={(items: ChannelItemType[]) =>
                        this.setState({ items })
                      }
                      refresh={this.refresh}
                    />
                  ),
                },
                {
                  component: (
                    <EuiButton fill href={`#${ROUTES.CREATE_CHANNEL}`}>
                      Create channel
                    </EuiButton>
                  ),
                },
              ]}
            />
          }
          bodyStyles={{ padding: 'initial' }}
          title="Channels"
          titleSize="m"
          total={this.state.total}
        >
          <ChannelControls
            onSearchChange={this.onSearchChange}
            filters={this.state.filters}
            onFiltersChange={this.onFiltersChange}
          />
          <EuiHorizontalRule margin="s" />

          <EuiBasicTable
            columns={this.columns}
            items={this.state.items}
            itemId="config_id"
            isSelectable={true}
            selection={selection}
            noItemsMessage={
              <EuiEmptyPrompt
                title={<h2>No channels to display</h2>}
                body="To send or receive notifications, you will need to create a notification channel."
                actions={
                  <EuiButton href={`#${ROUTES.CREATE_CHANNEL}`}>
                    Create channel
                  </EuiButton>
                }
              />
            }
            onChange={this.onTableChange}
            pagination={pagination}
            sorting={sorting}
            tableLayout="auto"
            loading={this.state.loading}
          />
        </ContentPanel>
      </>
    );
  }