{% from 'components/alert.html' import Alert %}
{% from 'components/icon.html' import Icon %}

{% macro PopDateRange(start_field=None, end_field=None, mindate=mindate, maxdate=maxdate, optional=True, index=None) %}
  <pop-date-range
    initial-min-start-date="{{ mindate }}"
    initial-max-end-date="{{ maxdate }}"
    {% if index %}
      v-bind:clin-index="{{ index }}"
    {% else %}
      v-bind:clin-index="clinIndex"
    {% endif %}
    {% 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="initialMinStartDate"
            :maxdate="maxStartProp"
            {% 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 %}
            :optional='{{ optional | string | lower }}'
            v-on:date-change='handleDateChange'
            inline-template>

            <fieldset :name="name" class="usa-input date-picker" v-bind:class="{ 'usa-input--success': isDateValid && isDateComplete, 'usa-input--error': !isDateValid && isDateComplete }">
              <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>

                <div v-if='minError' class="usa-input-error-message">
                  PoP start date must be on or after {{ mindate | formattedDate(formatter="%B %d, %Y") }}.
                </div>
                <div v-if='maxError' class="usa-input-error-message">
                  PoP start date must be before end date.
                </div>
              </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"
                    {% if maxdate %}max="{{ maxdate.year }}"{% endif %}
                    {% if mindate %}min="{{ mindate.year }}"{% endif %}
                    v-on:change="onInput"
                  />

                </div>

                <div v-if="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 class="form-row">
        <div class="form-col">
          <date-selector
            :mindate="minEndProp"
            :maxdate="initialMaxEndDate"
            {% 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 %}
            :optional='{{ optional | string | lower }}'
            v-on:date-change='handleDateChange'
            inline-template>

            <fieldset :name="name" class="usa-input date-picker" v-bind:class="{ 'usa-input--success': isDateValid && isDateComplete, 'usa-input--error': !isDateValid && isDateComplete }">
              <legend>
                <div class="usa-input__title">
                  {{ 'task_orders.form.pop_end' | translate }}
                </div>
                {% set formatted_end_date = maxdate |  formattedDate(formatter="%B %d, %Y") %}
                {{ Alert(message="task_orders.form.pop_end_alert" | translate({'end_date': formatted_end_date })) }}

                <p class='usa-input__help'>
                  {{ 'task_orders.form.pop_example' | translate }}
                </p>

                <div v-if='minError' class="usa-input-error-message">
                  PoP end date must be after start date.
                </div>
                <div v-if='maxError' class="usa-input-error-message">
                  PoP end date must be on or after {{ formatted_end_date }}.
                </div>
              </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="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 %}