From e92ee12f204d843ca7d119c3bd36568138803fdd Mon Sep 17 00:00:00 2001
From: Patrick Smith <patrick+dds@promptworks.com>
Date: Tue, 15 Jan 2019 17:30:33 -0500
Subject: [PATCH] Sortable listing of task orders on funding page

---
 js/components/tables/task_order_list.js     | 102 ++++++++++++++++++++
 js/index.js                                 |   2 +
 templates/portfolios/task_orders/index.html |  75 ++++++++++++--
 3 files changed, 169 insertions(+), 10 deletions(-)
 create mode 100644 js/components/tables/task_order_list.js

diff --git a/js/components/tables/task_order_list.js b/js/components/tables/task_order_list.js
new file mode 100644
index 00000000..b8015139
--- /dev/null
+++ b/js/components/tables/task_order_list.js
@@ -0,0 +1,102 @@
+import { set } from 'vue/dist/vue'
+import { compose, sortBy, reverse, indexBy, prop, toLower } from 'ramda'
+
+import { formatDollars } from '../../lib/dollars'
+import localDatetime from '../../components/local_datetime'
+
+const sort = (sortInfo, members) => {
+  if (sortInfo.columnName === '') {
+    return members
+  } else {
+    const sortColumn = sortInfo.columns[sortInfo.columnName]
+    const sortedMembers = sortColumn.sortFunc(sortColumn.attr, members)
+
+    return sortInfo.isAscending ?
+      sortedMembers :
+      reverse(sortedMembers)
+    }
+}
+
+export default {
+  name: 'task-order-list',
+
+  props: {
+    data: Array
+  },
+
+  components: {
+    localDatetime
+  },
+
+  data: function () {
+    const alphabeticalSort = (attr, members) => {
+      const lowercaseProp = compose(toLower, prop(attr))
+      return sortBy(lowercaseProp, members)
+    }
+
+    const numericSort = (attr, members) => sortBy(prop(attr), members)
+    const columns = [
+      {
+        displayName: 'Status',
+        attr: 'display_status',
+      },
+      {
+        displayName: 'Period of Performance',
+        attr: 'start_date',
+        sortFunc: numericSort,
+        width: "50%"
+      },
+      {
+        displayName: 'Initial Value',
+        attr: 'budget',
+        class: "table-cell--align-right",
+        sortFunc: numericSort
+      },
+      {
+        displayName: 'Balance',
+        attr: 'budget',
+        class: "table-cell--align-right",
+        sortFunc: numericSort
+      },
+      {
+        displayName: ''
+      }
+    ]
+
+    const defaultSortColumn = 'Period of Performance'
+    return {
+      sortInfo: {
+        columnName: defaultSortColumn,
+        isAscending: false,
+        columns: indexBy(prop('displayName'), columns)
+      }
+    }
+  },
+
+  computed: {
+    taskOrders: function () {
+      return sort(this.sortInfo, this.data)
+    }
+  },
+
+  methods: {
+    updateSort: function(columnName) {
+      // clicking a column twice toggles ascending / descending
+      if (columnName === this.sortInfo.columnName) {
+        this.sortInfo.isAscending = !this.sortInfo.isAscending
+      }
+
+      this.sortInfo.columnName = columnName
+    },
+
+    getColumns: function() {
+      return Object.values(this.sortInfo.columns)
+    },
+
+    formatDollars: function (value) {
+      return formatDollars(value, false)
+    }
+  },
+
+  template: '<div></div>'
+}
diff --git a/js/index.js b/js/index.js
index 97fe3acc..a3c7a390 100644
--- a/js/index.js
+++ b/js/index.js
@@ -21,6 +21,7 @@ import Modal from './mixins/modal'
 import selector from './components/selector'
 import BudgetChart from './components/charts/budget_chart'
 import SpendTable from './components/tables/spend_table'
+import TaskOrderList from './components/tables/task_order_list.js'
 import CcpoApproval from './components/forms/ccpo_approval'
 import MembersList from './components/members_list'
 import LocalDatetime from './components/local_datetime'
@@ -48,6 +49,7 @@ const app = new Vue({
     selector,
     BudgetChart,
     SpendTable,
+    TaskOrderList,
     CcpoApproval,
     MembersList,
     LocalDatetime,
diff --git a/templates/portfolios/task_orders/index.html b/templates/portfolios/task_orders/index.html
index e01ae94d..9d878413 100644
--- a/templates/portfolios/task_orders/index.html
+++ b/templates/portfolios/task_orders/index.html
@@ -6,13 +6,72 @@
 {% block portfolio_content %}
 
 {% macro ViewLink(task_order) %}
-
   <a href="{{ url_for('portfolios.view_task_order', portfolio_id=portfolio.id, task_order_id=task_order.id) }}" class="icon-link view-task-order-link">
     <span>View</span>
     {{ Icon("caret_right") }}
   </a>
 {% endmacro %}
 
+{% macro TaskOrderList(task_orders, label='success') %}
+  <task-order-list
+    inline-template
+    v-bind:data='{{ task_orders | tojson }}'
+    v-cloak
+    >
+    <div class='responsive-table-wrapper'>
+      <table v-cloak>
+        <thead>
+          <tr>
+            <th v-for="col in getColumns()" @click="updateSort(col.displayName)" :width="col.width" :class="col.class" scope="col">
+              !{ col.displayName }
+              <template v-if="col.sortFunc">
+                <span v-if="col.displayName === sortInfo.columnName && sortInfo.isAscending">
+                  {{ Icon("caret_down") }}
+                </span>
+                <span v-if="col.displayName === sortInfo.columnName && !sortInfo.isAscending">
+                  {{ Icon("caret_up") }}
+                </span>
+              </template>
+            </th>
+          </tr>
+        </thead>
+
+        <tbody>
+          <tr v-for='taskOrder in taskOrders' :key="taskOrder.id">
+            <td>
+              <span class='label label--{{ label }}'>!{ taskOrder.display_status }</span>
+            </td>
+            <td class='table-cell--grow'>
+              <span>
+              <local-datetime
+                v-bind:timestamp="taskOrder.start_date"
+                format="M/D/YYYY">
+                </local-datetime>
+                -
+              <local-datetime
+                v-bind:timestamp="taskOrder.end_date"
+                format="M/D/YYYY">
+                </local-datetime>
+            </td>
+            <td class="table-cell--align-right">
+              <span v-html='formatDollars(taskOrder.budget)'></span>
+            </td>
+            <td class="table-cell--align-right">
+              <span v-html='formatDollars(taskOrder.budget)'></span>
+            </td>
+            <td>
+              <a v-bind:href="taskOrder.url" class="icon-link view-task-order-link">
+                <span>View</span>
+                {{ Icon("caret_right") }}
+              </a>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+  </task-order-list>
+{% endmacro %}
+
 <div class="portfolio-funding">
   {% for task_order in pending_task_orders %}
     <div class='panel'>
@@ -46,16 +105,12 @@
     ) }}
   {% endif %}
 
-    <ul>
-      {% for task_order in portfolio.task_orders %}
-        <li class='block-list__item'>
-          <a href='{{ url_for("portfolios.view_task_order", portfolio_id=portfolio.id, task_order_id=task_order.id)}}'>
-            <span>{{ task_order.start_date }} - {{ task_order.end_date }}</span>
-          </a>
-        </li>
-      {% endfor %}
-    </ul>
+  {% if active_task_orders %}
+    {{ TaskOrderList(active_task_orders, label='success') }}
+  {% endif %}
 
+  {% if expired_task_orders %}
+    {{ TaskOrderList(expired_task_orders, label='') }}
   {% endif %}
 </div>