{% extends "workspaces/base.html" %}

{% from "components/alert.html" import Alert %}
{% from "components/icon.html" import Icon %}
{% from "components/empty_state.html" import EmptyState %}

{% block workspace_content %}

  {{ Alert("Budget Report for Workspace " + workspace.name,
    message="<p>Track your monthly and cumulative expenditures for your workspace, projects, and environments below.</p>\
      <p>Please note that the projected spend is based on the <em>average expense over the last three completed months</em> and therefore does not account for future changes that might be made in scale or configuration of your cloud services.</p>",
    actions=[
      {"label": "Learn More", "href": url_for('atst.helpdocs'), "icon": "info"}
    ]  ) }}

  <div v-cloak class='funding-summary-row'>

    <div class='funding-summary-row__col'>
      <div class='panel spend-summary'>
        <div class='row'>
          <h2 class='spend-summary__heading col'>Workspace Total Spend</h2>
          <dl class='spend-summary__budget'>
            {% set budget = workspace_totals['budget'] %}
            {% set spent = workspace_totals['spent'] %}
            {% set remaining = budget - spent %}
            <div>
              <dt>Budget </dt>
              <dd>{{ budget | dollars }}</dd>
            </div>

            <div>
              <dt>Remaining</dt>
              <dd>{{ remaining | dollars }}</dd>
            </div>
          </dl>
        </div>

        <div>
          <meter value='{{ spent }}' min='0' max='{{ budget }}' title='{{ spent | dollars }} Total spend to date'>
            <div class='meter__fallback' style='width:{{ (spent / budget) * 100 if budget else 0 }}%;'></div>
          </meter>

          <dl class='spend-summary__spent'>
            <dt>Total spend to date</dt>
            <dd>{{ spent | dollars }}</dd>
          </dl>
        </div>
      </div>
    </div>

    <div class='funding-summary-row__col'>
      <div class='panel to-summary'>
        <div class='to-summary__row'>

          <div class='to-summary__to'>
            <h2 class='to-summary__heading'>Task Order</h2>
            <dl class='to-summary__to-number'>
              <dt class='usa-sr-only'>Task Order Number</dt>
              <dd>{{ legacy_task_order.number }}</dd>
            </dl>
          </div>

          <div class='to-summary__expiration'>
            <dl>
              <div>
                <dt>Expires</dt>
                <dd>
                  {% if expiration_date %}
                    <local-datetime
                      timestamp='{{ expiration_date }}'
                      format='MMMM D, YYYY'>
                      </local-datetime>
                  {% else %}
                      -
                  {% endif %}
                </dd>
              </div>

              <div>
                <dt>Remaining</dt>
                <dd>
                  {% if remaining_days is not none %}
                    {{ remaining_days }} days
                  {% else %}
                    -
                  {% endif %}
                </dd>
              </div>
            </dl>

            <a href='{{ url_for("workspaces.workspace", workspace_id=workspace.id) }}' class='icon-link'>
              Manage Task Order
            </a>
          </div>
        </div>

        <dl class='to-summary__co'>
          <dt>Contracting Officer</dt>
          <dd>
            {{ jedi_request.contracting_officer_full_name }}
            <a class='icon-link' href='mailto:{{ jedi_request.contracting_officer_email }}'>{{ jedi_request.contracting_officer_email }}</a>
          </dd>
        </dl>

      </div>
    </div>

  </div>

  {% set workspace_totals = monthly_totals['workspace'] %}
  {% set current_month_index = current_month.strftime('%m/%Y') %}
  {% set prev_month_index = prev_month.strftime('%m/%Y') %}
  {% set two_months_ago_index = two_months_ago.strftime('%m/%Y') %}
  {% set reports_url = url_for("workspaces.workspace_reports", workspace_id=workspace.id) %}

  {% if not workspace.projects %}

    {% set can_create_projects = user_can(permissions.ADD_APPLICATION_IN_WORKSPACE) %}
    {% set message = 'This workspace has no cloud environments set up, so there is no spending data to report. Create a project with some cloud environments to get started.'
      if can_create_projects
      else 'This workspace has no cloud environments set up, so there is no spending data to report. Contact the workspace owner to set up some cloud environments.'
    %}

    {{ EmptyState(
      'Nothing to report',
      action_label='Add a New Project' if can_create_projects else None,
      action_href=url_for('workspaces.new_project', workspace_id=workspace.id) if can_create_projects else None,
      icon='chart',
      sub_message=message
    ) }}
  {% else %}

    <budget-chart
      v-cloak
      budget={{ budget }}
      current-month='{{ current_month_index }}'
      expiration-date='{{ expiration_date }}'
      v-bind:months='{{ cumulative_budget.months | tojson }}'
      inline-template>

      <div class='budget-chart panel' ref='panel'>
        <header class='budget-chart__header panel__heading panel__heading--tight'>
          <h2 class='h3'>Cumulative Budget</h2>

          <div class='budget-chart__legend'>
            <dl class='budget-chart__legend__spend'>
              <div>
                <dt>Monthly Spend</dt>
                <dd class='budget-chart__legend__dot monthly'><span class='usa-sr-only'>Monthly spend visual key</span></dd>
              </div>

              <div>
                <dt>Accumulated Spend</dt>
                <dd class='budget-chart__legend__dot accumulated'><span class='usa-sr-only'>Accumulated spend visual key</span></dd>
              </div>
            </dl>
            <dl class='budget-chart__legend__projected'>
              <div>
                <dt>Projected</dt>
                <dd>
                  <div class='budget-chart__legend__line spend'><span class='usa-sr-only'>Projected monthly spend visual key</span></div>
                  <div class='budget-chart__legend__line accumulated'><span class='usa-sr-only'>Projected accumulated spend visual key</span></div>
                </dd>
              </div>
            </dl>
          </div>
        </header>

        <svg v-bind:height='height' v-bind:width='width'>

          <defs>
            <filter x="-0.04" y="0" width="1.08" height="1" class='filter__text-background' id="text-background">
              <feFlood/>
              <feComposite in="SourceGraphic"/>
            </filter>
          </defs>

          {# spend/projected budget path lines #}
          <path class='budget-chart__projected-path' v-bind:d='projectedPath'></path>
          <path class='budget-chart__spend-path' v-bind:d='spendPath'></path>

          {# max budget line #}
          <line
            class='budget-chart__budget-line'
            x1='0'
            v-bind:x2='width'
            v-bind:y1='budgetHeight'
            v-bind:y2='budgetHeight'></line>

          <g v-for='month in displayedMonths' >

            {# make this clickable to focus on that month #}
            <a v-bind:href='"{{ reports_url }}?month=" + month.date.monthIndex + "&year=" + month.date.year'>

              <defs>
                <filter
                  x="-0.04"
                  y="0"
                  width="1.08"
                  height="1"
                  class='filter__text-background'
                  v-bind:class='{ "filter__text-background--highlighted": month.isHighlighted }'
                  v-bind:id="'text-background__' +month.date.month + month.date.year">
                  <feFlood/>
                  <feComposite in="SourceGraphic"/>
                </filter>
              </defs>

              <title>
                <span v-html='month.date.month + " " + month.date.year'></span>&nbsp;|&nbsp;<!--
                --><template v-if='month.cumulativeTotal'><!--
                  --><template v-if='month.budget && month.budget.spend'>Spend:</template><!--
                  --><template v-else>Projected Spend:</template><!--
                  --><span v-html='month.spendAmount'></span><!--
                  -->&nbsp;|&nbsp;<!--
                  --><template v-if='month.budget'>Total:</template><!--
                  --><template v-else>Projected Total:</template><!--
                  --><span v-html='month.cumulativeAmount'></span><!--
                --></template><!--

                --><template v-else>No spend for this month</template>
              </title>

              {# container block #}
              <rect
                class='budget-chart__block'
                v-bind:class='{ "budget-chart__block--highlighted": month.isHighlighted, "budget-chart__block-is-expiration": month.isExpirationMonth }'
                v-bind:width='month.metrics.blockWidth'
                v-bind:x='month.metrics.blockX'
                v-bind:height='height'></rect>

              {# budget bar #}
              <rect
                v-if='month.budget'
                class='budget-chart__bar'
                v-bind:class='{ "budget-chart__bar--projected": month.budget.projected }'
                v-bind:width='month.metrics.barWidth'
                v-bind:height='month.metrics.barHeight'
                v-bind:x='month.metrics.barX'
                v-bind:y='month.metrics.barY'></rect>

              {# projected budget bar #}
              <rect
                v-if='!month.budget'
                class='budget-chart__bar budget-chart__bar--projected'
                v-bind:width='month.metrics.barWidth'
                v-bind:height='month.metrics.barHeight'
                v-bind:x='month.metrics.barX'
                v-bind:y='month.metrics.barY'></rect>

              {# task order expiration line #}
              <line
                v-if='month.isExpirationMonth'
                class='budget-chart__expiration-line'
                v-bind:x1='month.metrics.cumulativeX'
                v-bind:x2='month.metrics.cumulativeX'
                y1='0'
                v-bind:y2='baseHeight'></line>

              {# task order expiration label #}
              <text
                v-bind:filter="'url(#text-background__' + month.date.month + month.date.year + ')'"
                v-if='month.isExpirationMonth'
                text-anchor='middle'
                v-bind:x='month.metrics.cumulativeX'
                v-bind:y='budgetHeight + 20'
                class='budget-chart__label'>T.O. Expires</text>

              {# cumulative dot #}
              <circle
                v-if='month.cumulativeTotal'
                class='budget-chart__cumulative__dot'
                v-bind:r='month.metrics.cumulativeR'
                v-bind:cx='month.metrics.cumulativeX'
                v-bind:cy='month.metrics.cumulativeY'></circle>

              {# abbreviated cumulative label #}
              <text
                v-bind:filter="'url(#text-background__' + month.date.month + month.date.year + ')'"
                v-if='month.cumulativeTotal'
                v-bind:x='month.metrics.cumulativeX'
                v-bind:y='month.metrics.cumulativeY - 10'
                text-anchor='middle'
                class='budget-chart__label'
                v-html='month.abbreviatedCumulative'></text>

              {# abbreviated spend label #}
              <text
                v-bind:filter="'url(#text-background__' + month.date.month + month.date.year + ')'"
                v-bind:x='month.metrics.cumulativeX'
                v-bind:y='baseHeight + 20'
                text-anchor='middle'
                class='budget-chart__label'
                v-html='"+" + month.abbreviatedSpend'></text>

              {# month label #}
              <text
                v-bind:filter="'url(#text-background__' + month.date.month + month.date.year + ')'"
                v-bind:x='month.metrics.cumulativeX'
                v-bind:y='baseHeight + 40'
                text-anchor='middle'
                class='budget-chart__label budget-chart__label--strong'
                v-html='month.date.month'></text>

              {# year label #}
              <text
                v-bind:filter="'url(#text-background__' + month.date.month + month.date.year + ')'"
                v-if='month.showYear'
                v-bind:x='month.metrics.cumulativeX'
                v-bind:y='baseHeight + 55'
                text-anchor='middle'
                class='budget-chart__label budget-chart__label--strong'
                v-html='month.date.year'></text>
            </g>
          </a>

          <text
            x='20'
            v-bind:y='budgetHeight + 20'
            class='budget-chart__label'>Total Budget</text>
          <text
            x='20'
            v-bind:y='budgetHeight + 40'
            class='budget-chart__label'
            v-html='displayBudget'></text>
        </svg>
      </div>
    </budget-chart>

    <div class='spend-table responsive-table-wrapper'>
      <div class='spend-table__header'>
        <h2 class='spend-table__title'>Total spend per month </h2>

        <select name='month' id='month' onchange='location = this.value' class='spend-table__month-select'>
          {% for m in cumulative_budget["months"] %}
            {% set month = m | dateFromString %}
            <option
              {% if month.month == current_month.month and month.year == current_month.year %}
                selected='selected'
              {% endif %}
              value='{{ url_for("workspaces.workspace_reports",
                                workspace_id=workspace.id,
                                month=month.month,
                                year=month.year) }}'
            >
              {{ month.strftime('%B %Y') }}
            </option>
          {% endfor %}
          {% if not cumulative_budget["months"] %}
            <option>{{ current_month.strftime('%B %Y') }}</option>
          {% endif %}
        </select>
      </div>

      <spend-table
        v-bind:projects='{{ monthly_totals['projects'] | tojson }}'
        v-bind:workspace='{{ workspace_totals | tojson }}'
        v-bind:environments='{{ monthly_totals['environments'] | tojson }}'
        current-month-index='{{ current_month_index }}'
        prev-month-index='{{ prev_month_index }}'
        two-months-ago-index='{{ two_months_ago_index }}'
        inline-template>
        <table>
          <thead>
            <th scope='col'><span class='usa-sr-only'>Spending scope</span></th>
            <th scope='col' class='table-cell--align-right previous-month'>{{ two_months_ago.strftime('%B %Y') }}</th>
            <th scope='col' class='table-cell--align-right previous-month'>{{ prev_month.strftime('%B %Y') }}</th>
            <th scope='col' class='table-cell--align-right current-month'>{{ current_month.strftime('%B %Y') }}</th>
            <th class='current-month'>% of total spend this month</th>
          </thead>

          <tbody class='spend-table__workspace'>
            <tr>
              <th scope='row'>Total</th>
              <td class='table-cell--align-right previous-month'>{{ workspace_totals.get(two_months_ago_index, 0) | dollars }}</td>
              <td class='table-cell--align-right previous-month'>{{ workspace_totals.get(prev_month_index, 0) | dollars }}</td>
              <td class='table-cell--align-right current-month'>{{ workspace_totals.get(current_month_index, 0) | dollars }}</td>
              <td class='table-cell--expand current-month meter-cell'>
                <meter value='{{ workspace_totals.get(current_month_index, 0) }}' min='0' max='{{ workspace_totals.get(current_month_index, 0) }}'>
                  <div class='meter__fallback' style='width: 100%'></div>
                </meter>
              </td>
            </tr>
          </tbody>

          <tbody v-for='(project, name) in projectsState' class='spend-table__project'>
            <tr>
              <th scope='rowgroup'>
                <button v-on:click='toggle($event, name)' class='icon-link icon-link--large spend-table__project__toggler'>
                  <template v-if='project.isVisible'>{{ Icon('caret_down') }}</template>
                  <template v-else>{{ Icon('caret_right') }}</template>
                  <span v-html='name'></span>
                </button>
              </th>
              <td class='table-cell--align-right previous-month'>
                <span v-html='formatDollars(project[twoMonthsAgoIndex] || 0)'></span>
              </td>

              <td class='table-cell--align-right previous-month'>
                <span v-html='formatDollars(project[prevMonthIndex] || 0)'></span>
              </td>

              <td class='table-cell--align-right current-month'>
                <span v-html='formatDollars(project[currentMonthIndex] || 0)'></span>
              </td>

              <td class='table-cell--expand current-month meter-cell'>
                <span class='spend-table__meter-value'>
                  <span v-html='round( 100 * ((project[currentMonthIndex] || 0) / (workspace[currentMonthIndex] || 1) )) + "%"'></span>
                </span>
                <meter v-bind:value='project[currentMonthIndex] || 0' min='0' v-bind:max='workspace[currentMonthIndex] || 1'>
                  <div class='meter__fallback' v-bind:style='"width:" + round( 100 * ((project[currentMonthIndex] || 0) / (workspace[currentMonthIndex] || 1) )) + "%;"'></div>
                </meter>
              </td>
            </tr>

            <tr v-for='(environment, envName) in environments[name]' v-show='project.isVisible' class='spend-table__project__env'>
              <th scope='rowgroup'>
                <a href='#' class='icon-link spend-table__project__env'>
                  {{ Icon('link') }}
                  <span v-html='envName'></span>
                </a>
              </th>

              <td class='table-cell--align-right previous-month'>
                <span v-html='formatDollars(environment[twoMonthsAgoIndex] || 0)'></span>
              </td>

              <td class='table-cell--align-right previous-month'>
                <span v-html='formatDollars(environment[prevMonthIndex] || 0)'></span>
              </td>

              <td class='table-cell--align-right current-month'>
                <span v-html='formatDollars(environment[currentMonthIndex] || 0)'></span>
              </td>

              <td class='table-cell--expand current-month'></td>
            </tr>
          </tbody>
        </table>
      </spend-table>
    </div>

  {% endif %}

{% endblock %}