From 0e641a906401f3ee859fc3143f0d73571e21888d Mon Sep 17 00:00:00 2001
From: leigh-mil <leigh-ctr@friends.dds.mil>
Date: Mon, 23 Sep 2019 15:27:09 -0400
Subject: [PATCH] Create vue component to manage date range logic

---
 js/components/clin_fields.js             |   2 +
 js/components/pop_date_range.js          |  30 ++++
 js/index.js                              |   2 +
 templates/components/clin_fields.html    | 144 +----------------
 templates/components/pop_date_range.html | 192 +++++++++++++++++++++++
 5 files changed, 229 insertions(+), 141 deletions(-)
 create mode 100644 js/components/pop_date_range.js
 create mode 100644 templates/components/pop_date_range.html

diff --git a/js/components/clin_fields.js b/js/components/clin_fields.js
index 0678e111..03102025 100644
--- a/js/components/clin_fields.js
+++ b/js/components/clin_fields.js
@@ -7,6 +7,7 @@ import Modal from '../mixins/modal'
 import optionsinput from './options_input'
 import textinput from './text_input'
 import clindollaramount from './clin_dollar_amount'
+import PopDateRange from './pop_date_range'
 
 const TOTAL_AMOUNT = 'total_amount'
 const OBLIGATED_AMOUNT = 'obligated_amount'
@@ -23,6 +24,7 @@ export default {
     optionsinput,
     textinput,
     clindollaramount,
+    PopDateRange,
   },
 
   mixins: [Modal],
diff --git a/js/components/pop_date_range.js b/js/components/pop_date_range.js
new file mode 100644
index 00000000..97d4b097
--- /dev/null
+++ b/js/components/pop_date_range.js
@@ -0,0 +1,30 @@
+import DateSelector from './date_selector'
+
+export default {
+  name: 'pop-date-range',
+
+  components: {
+    DateSelector,
+  },
+
+  props: {
+    initialMinStartDate: String,
+    initialMaxEndDate: String,
+    initialStartDate: String,
+    initialEndDate: String,
+    clinIndex: Number,
+  },
+
+  data: function() {
+    return {
+      startDate: this.initialStartDate,
+      endDate: this.initialEndDate,
+      startValid: false,
+      endValid: false,
+      minStartDate: this.initialMinStartDate,
+      maxStartDate: this.initialMaxEndDate,
+      minEndDate: this.initialMinStartDate,
+      maxEndDate: this.initialMaxEndDate,
+    }
+  },
+}
diff --git a/js/index.js b/js/index.js
index 0a3db6ba..575006d4 100644
--- a/js/index.js
+++ b/js/index.js
@@ -32,6 +32,7 @@ import NewEnvironment from './components/forms/new_environment'
 import SemiCollapsibleText from './components/semi_collapsible_text'
 import ToForm from './components/forms/to_form'
 import ClinFields from './components/clin_fields'
+import PopDateRange from './components/pop_date_range'
 
 Vue.config.productionTip = false
 
@@ -65,6 +66,7 @@ const app = new Vue({
     SemiCollapsibleText,
     ToForm,
     ClinFields,
+    PopDateRange,
   },
 
   mounted: function() {
diff --git a/templates/components/clin_fields.html b/templates/components/clin_fields.html
index 82e54a8e..b6db59f3 100644
--- a/templates/components/clin_fields.html
+++ b/templates/components/clin_fields.html
@@ -4,6 +4,7 @@
 {% from 'components/icon.html' import Icon %}
 {% from 'components/options_input.html' import OptionsInput %}
 {% from 'components/text_input.html' import TextInput %}
+{% from 'components/pop_date_range.html' import PopDateRange %}
 
 {% macro CLINFields(contract_start, contract_end, fields=None, index=None) %}
   <clin-fields
@@ -130,148 +131,9 @@
         </div>
         {% set contract_end_formatted = contract_end | dateFromString(formatter="%Y-%m-%d") | formattedDate(formatter="%B %d, %Y") %}
         {% if fields %}
-          <div class="form-row">
-            <div class="form-col">
-              {{ DatePicker(fields.start_date, watch=True, optional=False) }}
-            </div>
-          </div>
-          <div class="form-row">
-            <div class="form-col">
-              {% call DatePicker(fields.end_date, watch=True, optional=False) %}
-                {{ Alert(message="task_orders.form.pop_end_alert" | translate({'end_date': contract_end_formatted})) }}
-              {% endcall %}
-            </div>
-          </div>
+          {{ PopDateRange(start_field=fields.start_date, end_field=fields.end_date, watch=True, optional=False, mindate=contract_start | dateFromString(formatter="%Y-%m-%d"), maxdate=contract_end | dateFromString(formatter="%Y-%m-%d")) }}
         {% else %}
-          <div class="form-row">
-            <div class="form-col">
-              <date-selector :name-tag="'clins-' + clinIndex + '-start_date'" :watch='true' :optional='false' inline-template>
-                <fieldset class="usa-input date-picker" v-bind:class="{ 'usa-input--success': isDateValid && showValidation }">
-                  <legend>
-                    <div class="usa-input__title">
-                      {{ 'task_orders.form.pop_start' | translate }}
-                    </div>
-                    <p class='usa-input__help'>
-                      {{ 'task_orders.form.pop_example' | translate }}
-                    </p>
-                  </legend>
-
-                  <div class="date-picker-component">
-                    <input :name="name" v-bind:value="formattedDate" v-on:change="onInput" type="hidden" />
-
-                    <div class="usa-form-group usa-form-group-month">
-                      <label>{{ 'components.date_selector.month' | translate }}</label>
-                      <input
-                        name="date-month"
-                        max="12"
-                        maxlength="2"
-                        min="1"
-                        type="number"
-                        v-bind:class="{ 'usa-input-error': (month && !isMonthValid) }"
-                        v-model="month"
-                        v-on:change="onInput"
-                        />
-                    </div>
-
-                    <div class="usa-form-group usa-form-group-day">
-                      <label>{{ 'components.date_selector.day' | translate }}</label>
-                      <input
-                        name="date-day"
-                        maxlength="2"
-                        min="1"
-                        type="number"
-                        v-bind:class="{ 'usa-input-error': (day && !isDayValid) }"
-                        v-bind:max="daysMaxCalculation"
-                        v-model="day"
-                        v-on:change="onInput"
-                        />
-                    </div>
-
-                    <div class="usa-form-group usa-form-group-year">
-                      <label>{{ 'components.date_selector.year' | translate }}</label>
-                      <input
-                        name="date-year"
-                        maxlength="4"
-                        type="number"
-                        v-model="year"
-                        v-on:change="onInput"
-                        />
-                    </div>
-
-                    <div class="usa-form-group-date-ok" v-if="isDateValid">
-                      {{ Icon("ok", classes="icon--green") }}
-                    </div>
-                  </div>
-                </fieldset>
-              </date-selector>
-            </div>
-          </div>
-          <div class="form-row">
-            <div class="form-col">
-              <date-selector :name-tag="'clins-' + clinIndex + '-end_date'" :watch='true' :optional='false' inline-template>
-                <fieldset class="usa-input date-picker" v-bind:class="{ 'usa-input--success': isDateValid && showValidation }">
-                  <legend>
-                    <div class="usa-input__title">
-                      {{ 'task_orders.form.pop_end' | translate }}
-                    </div>
-
-                    {{ Alert(message="task_orders.form.pop_end_alert" | translate({'end_date': contract_end_formatted})) }}
-
-                    <p class='usa-input__help'>
-                      {{ 'task_orders.form.pop_example' | translate }}
-                    </p>
-                  </legend>
-
-                  <div class="date-picker-component">
-                    <input :name="name" v-bind:value="formattedDate" v-on:change="onInput" type="hidden" />
-
-                      <div class="usa-form-group usa-form-group-month">
-                        <label>{{ 'components.date_selector.month' | translate }}</label>
-                        <input
-                          name="date-month"
-                          max="12"
-                          maxlength="2"
-                          min="1"
-                          type="number"
-                          v-bind:class="{ 'usa-input-error': (month && !isMonthValid) }"
-                          v-model="month"
-                          v-on:change="onInput"
-                          />
-                      </div>
-
-                      <div class="usa-form-group usa-form-group-day">
-                        <label>{{ 'components.date_selector.day' | translate }}</label>
-                        <input
-                          name="date-day"
-                          maxlength="2"
-                          min="1"
-                          type="number"
-                          v-bind:class="{ 'usa-input-error': (day && !isDayValid) }"
-                          v-bind:max="daysMaxCalculation"
-                          v-model="day"
-                          v-on:change="onInput"
-                          />
-                      </div>
-
-                      <div class="usa-form-group usa-form-group-year">
-                        <label>{{ 'components.date_selector.year' | translate }}</label>
-                        <input
-                          name="date-year"
-                          maxlength="4"
-                          type="number"
-                          v-model="year"
-                          v-on:change="onInput"
-                          />
-                      </div>
-
-                    <div class="usa-form-group-date-ok" v-if="isDateValid">
-                      {{ Icon("ok", classes="icon--green") }}
-                    </div>
-                  </div>
-                </fieldset>
-              </date-selector>
-            </div>
-          </div>
+          {{ PopDateRange(watch=True, optional=False, mindate=contract_start | dateFromString(formatter="%Y-%m-%d"), maxdate=contract_end | dateFromString(formatter="%Y-%m-%d")) }}
         {% endif %}
         <div class="form-row">
           <div class="usa-input-error-message form-has-errors">
diff --git a/templates/components/pop_date_range.html b/templates/components/pop_date_range.html
new file mode 100644
index 00000000..a468b8fa
--- /dev/null
+++ b/templates/components/pop_date_range.html
@@ -0,0 +1,192 @@
+{% from 'components/alert.html' import Alert %}
+{% from 'components/icon.html' import Icon %}
+
+{% macro PopDateRange(start_field=None, end_field=None, mindate=mindate, maxdate=maxdate, watch=False, optional=True) %}
+  <pop-date-range
+    initial-min-start-date="{{ mindate.strftime('%Y-%m-%d') }}"
+    initial-max-end-date="{{ maxdate.strftime('%Y-%m-%d') }}"
+    :clin-index="clinIndex"
+    {% if start_field %}
+      initial-start-date="{{ start_field.data }}"
+    {% endif %}
+    {% if end_field %}
+      initial-end-date="{{ end_field.data }}"
+    {% endif %}
+    inline-template>
+
+    <div>
+      <div class="form-row">
+        <div class="form-col">
+          <date-selector
+            :mindate="minStartDate"
+            :maxdate="maxStartDate"
+            {% if start_field %}
+              name-tag='{{ start_field.name }}'
+              initialmonth="{{ start_field.data.month }}"
+              initialday="{{ start_field.data.day }}"
+              initialyear="{{ start_field.data.year }}"
+            {% else %}
+              :name-tag="'clins-' + clinIndex + '-start_date'"
+            {% endif %}
+            v-bind:watch='{{ watch | string | lower }}'
+            :optional='{{ optional | string | lower }}'
+            inline-template>
+
+            <fieldset class="usa-input date-picker" v-bind:class="{ 'usa-input--success': isDateValid && showValidation, 'usa-input--error': !isDateValid && showValidation }">
+              <legend>
+                <div class="usa-input__title">
+                  {{ "task_orders.form.pop_start" | translate }}
+                </div>
+
+                <p class='usa-input__help'>
+                  {{ "task_orders.form.pop_example" | translate | safe }}
+                </p>
+              </legend>
+
+              <div class="date-picker-component">
+                <input name="name" v-bind:value="formattedDate" v-on:change="onInput" type="hidden" />
+
+                <div class="usa-form-group usa-form-group-month">
+                  <label>{{ 'components.date_selector.month' | translate }}</label>
+                  <input
+                    name="date-month"
+                    max="12"
+                    maxlength="2"
+                    min="1"
+                    type="number"
+                    v-bind:class="{ 'usa-input-error': (month && !isMonthValid) }"
+                    v-model="month"
+                    v-on:change="onInput"
+                  />
+                </div>
+
+                <div class="usa-form-group usa-form-group-day">
+                  <label>{{ 'components.date_selector.day' | translate }}</label>
+                  <input
+                    name="date-day"
+                    maxlength="2"
+                    min="1"
+                    type="number"
+                    v-bind:class="{ 'usa-input-error': (day && !isDayValid) }"
+                    v-bind:max="daysMaxCalculation"
+                    v-model="day"
+                    v-on:change="onInput"
+                  />
+                </div>
+
+                <div class="usa-form-group usa-form-group-year">
+                  <label>{{ 'components.date_selector.year' | translate }}</label>
+                  <input
+                    id="date-year"
+                    maxlength="4"
+                    type="number"
+                    v-model="year"
+                    {% if maxdate %}max="{{ maxdate.year }}"{% endif %}
+                    {% if mindate %}min="{{ mindate.year }}"{% endif %}
+                    v-on:change="onInput"
+                  />
+
+                </div>
+
+                <div v-if="showValidation">
+                  <div class="usa-form-group-date-ok" v-if="isDateValid">
+                    {{ Icon("ok", classes="icon--green") }}
+                  </div>
+                  <div class="usa-form-group-date-ok" v-else>
+                    {{ Icon("alert", classes="icon--red")}}
+                  </div>
+                </div>
+              </div>
+            </fieldset>
+          </date-selector>
+        </div>
+      </div>
+
+      <div class="form-row">
+        <div class="form-col">
+          <date-selector
+            :mindate="minEndDate"
+            :maxdate="maxEndDate"
+            {% if end_field %}
+              name-tag='{{ end_field.name }}'
+              initialmonth="{{ end_field.data.month }}"
+              initialday="{{ end_field.data.day }}"
+              initialyear="{{ end_field.data.year }}"
+            {% else %}
+              :name-tag="'clins-' + clinIndex + '-end_date'"
+            {% endif %}
+            v-bind:watch='{{ watch | string | lower }}'
+            :optional='{{ optional | string | lower }}'
+            inline-template>
+
+            <fieldset class="usa-input date-picker" v-bind:class="{ 'usa-input--success': isDateValid && showValidation, 'usa-input--error': !isDateValid && showValidation }">
+              <legend>
+                <div class="usa-input__title">
+                  {{ 'task_orders.form.pop_end' | translate }}
+                </div>
+
+                {{ Alert(message="task_orders.form.pop_end_alert" | translate({'end_date': contract_end_formatted})) }}
+
+                <p class='usa-input__help'>
+                  {{ 'task_orders.form.pop_example' | translate }}
+                </p>
+              </legend>
+
+              <div class="date-picker-component">
+                <input :name="name" v-bind:value="formattedDate" v-on:change="onInput" type="hidden" />
+
+                  <div class="usa-form-group usa-form-group-month">
+                    <label>{{ 'components.date_selector.month' | translate }}</label>
+                    <input
+                      name="date-month"
+                      max="12"
+                      maxlength="2"
+                      min="1"
+                      type="number"
+                      v-bind:class="{ 'usa-input-error': (month && !isMonthValid) }"
+                      v-model="month"
+                      v-on:change="onInput"
+                      />
+                  </div>
+
+                  <div class="usa-form-group usa-form-group-day">
+                    <label>{{ 'components.date_selector.day' | translate }}</label>
+                    <input
+                      name="date-day"
+                      maxlength="2"
+                      min="1"
+                      type="number"
+                      v-bind:class="{ 'usa-input-error': (day && !isDayValid) }"
+                      v-bind:max="daysMaxCalculation"
+                      v-model="day"
+                      v-on:change="onInput"
+                      />
+                  </div>
+
+                  <div class="usa-form-group usa-form-group-year">
+                    <label>{{ 'components.date_selector.year' | translate }}</label>
+                    <input
+                      name="date-year"
+                      maxlength="4"
+                      type="number"
+                      v-model="year"
+                      v-on:change="onInput"
+                      />
+                  </div>
+
+                <div v-if="showValidation && isDateComplete">
+                  <div class="usa-form-group-date-ok" v-if="isDateValid">
+                    {{ Icon("ok", classes="icon--green") }}
+                  </div>
+                  <div class="usa-form-group-date-ok" v-else>
+                    {{ Icon("alert", classes="icon--red")}}
+                  </div>
+                </div>
+              </div>
+            </fieldset>
+          </date-selector>
+        </div>
+      </div>
+    </div>
+  </pop-date-range>
+{% endmacro %}