hospital-management/templates/blood_bank/donors/donor_eligibility.html

{% extends 'base.html' %}
{% load static %}

{% block title %}Donor Eligibility Check - {{ donor.full_name }}{% endblock %}

{% block css %}
<style>
.eligibility-card {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.eligibility-card.eligible {
    border-color: #28a745;
    background-color: #f8fff9;
}

.eligibility-card.not-eligible {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.question-card {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.question-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.question-card.answered-yes {
    border-color: #28a745;
    background-color: #f8fff9;
}

.question-card.answered-no {
    border-color: #dc3545;
    background-color: #fff8f8;
}
</style>
{% endblock %}

{% block content %}
<!-- BEGIN breadcrumb -->
<ol class="breadcrumb float-xl-end">
    <li class="breadcrumb-item"><a href="{% url 'core:dashboard' %}">Home</a></li>
    <li class="breadcrumb-item"><a href="{% url 'blood_bank:dashboard' %}">Blood Bank</a></li>
    <li class="breadcrumb-item"><a href="{% url 'blood_bank:donor_list' %}">Donors</a></li>
    <li class="breadcrumb-item"><a href="{% url 'blood_bank:donor_detail' donor.id %}">{{ donor.donor_id }}</a></li>
    <li class="breadcrumb-item active">Eligibility Check</li>
</ol>
<!-- END breadcrumb -->

<!-- BEGIN page-header -->
<h1 class="page-header">
    Donor Eligibility Check 
    <small>{{ donor.full_name }} ({{ donor.donor_id }})</small>
</h1>
<!-- END page-header -->

<!-- BEGIN row -->
<div class="row">
    <!-- BEGIN col-4 -->
    <div class="col-xl-4">
        <!-- BEGIN donor info panel -->
        <div class="panel panel-inverse">
            <div class="panel-heading">
                <h4 class="panel-title">Donor Information</h4>
            </div>
            <div class="panel-body">
                <div class="text-center mb-3">
                    <i class="fa fa-user fa-3x text-muted mb-2"></i>
                    <h5>{{ donor.full_name }}</h5>
                    <p class="text-muted">{{ donor.donor_id }}</p>
                </div>

                <table class="table table-borderless">
                    <tr>
                        <td class="fw-bold">Blood Group:</td>
                        <td>
                            <span class="badge bg-primary">{{ donor.blood_group.display_name }}</span>
                        </td>
                    </tr>
                    <tr>
                        <td class="fw-bold">Age:</td>
                        <td>{{ donor.age }} years</td>
                    </tr>
                    <tr>
                        <td class="fw-bold">Weight:</td>
                        <td>{{ donor.weight }} kg</td>
                    </tr>
                    <tr>
                        <td class="fw-bold">Total Donations:</td>
                        <td>{{ donor.total_donations }}</td>
                    </tr>
                    <tr>
                        <td class="fw-bold">Last Donation:</td>
                        <td>
                            {% if donor.last_donation_date %}
                                {{ donor.last_donation_date|date:"M d, Y" }}
                            {% else %}
                                <span class="text-muted">Never</span>
                            {% endif %}
                        </td>
                    </tr>
                </table>
            </div>
        </div>
        <!-- END donor info panel -->

        <!-- BEGIN eligibility status -->
        <div class="eligibility-card p-4 {% if is_eligible %}eligible{% else %}not-eligible{% endif %}">
            <div class="text-center">
                <i class="fa {% if is_eligible %}fa-check-circle text-success{% else %}fa-times-circle text-danger{% endif %} fa-3x mb-3"></i>
                <h4>
                    {% if is_eligible %}
                        Eligible for Donation
                    {% else %}
                        Not Eligible for Donation
                    {% endif %}
                </h4>
                <p class="mb-0">
                    {% if is_eligible %}
                        This donor meets the basic eligibility criteria.
                    {% else %}
                        Next eligible date: {{ next_eligible_date|date:"M d, Y" }}
                    {% endif %}
                </p>
            </div>
        </div>
        <!-- END eligibility status -->
    </div>
    <!-- END col-4 -->

    <!-- BEGIN col-8 -->
    <div class="col-xl-8">
        <!-- BEGIN eligibility screening panel -->
        <div class="panel panel-inverse">
            <div class="panel-heading">
                <h4 class="panel-title">Eligibility Screening Questionnaire</h4>
                <div class="panel-heading-btn">
                    <span class="badge bg-info">Required before donation</span>
                </div>
            </div>
            <div class="panel-body">
                <form method="post" id="eligibilityForm">
                    {% csrf_token %}
                    
                    <!-- BEGIN basic health questions -->
                    <div class="mb-4">
                        <h5 class="text-primary mb-3">
                            <i class="fa fa-heartbeat"></i> Basic Health Questions
                        </h5>
                        
                        <div class="question-card p-3" data-question="feeling_well">
                            <div class="form-check">
                                {{ form.feeling_well }}
                                <label class="form-check-label fw-bold" for="{{ form.feeling_well.id_for_label }}">
                                    {{ form.feeling_well.label }}
                                </label>
                            </div>
                            {% if form.feeling_well.errors %}
                                <div class="text-danger small mt-1">{{ form.feeling_well.errors.0 }}</div>
                            {% endif %}
                        </div>

                        <div class="question-card p-3" data-question="adequate_sleep">
                            <div class="form-check">
                                {{ form.adequate_sleep }}
                                <label class="form-check-label fw-bold" for="{{ form.adequate_sleep.id_for_label }}">
                                    {{ form.adequate_sleep.label }}
                                </label>
                            </div>
                            {% if form.adequate_sleep.errors %}
                                <div class="text-danger small mt-1">{{ form.adequate_sleep.errors.0 }}</div>
                            {% endif %}
                        </div>

                        <div class="question-card p-3" data-question="eaten_today">
                            <div class="form-check">
                                {{ form.eaten_today }}
                                <label class="form-check-label fw-bold" for="{{ form.eaten_today.id_for_label }}">
                                    {{ form.eaten_today.label }}
                                </label>
                            </div>
                            {% if form.eaten_today.errors %}
                                <div class="text-danger small mt-1">{{ form.eaten_today.errors.0 }}</div>
                            {% endif %}
                        </div>
                    </div>
                    <!-- END basic health questions -->

                    <!-- BEGIN medical history -->
                    <div class="mb-4">
                        <h5 class="text-primary mb-3">
                            <i class="fa fa-stethoscope"></i> Medical History
                        </h5>
                        
                        <div class="question-card p-3" data-question="recent_illness">
                            <div class="form-check">
                                {{ form.recent_illness }}
                                <label class="form-check-label fw-bold" for="{{ form.recent_illness.id_for_label }}">
                                    {{ form.recent_illness.label }}
                                </label>
                            </div>
                            <small class="text-muted">Including cold, flu, fever, or any infection</small>
                        </div>

                        <div class="question-card p-3" data-question="medications">
                            <div class="form-check">
                                {{ form.medications }}
                                <label class="form-check-label fw-bold" for="{{ form.medications.id_for_label }}">
                                    {{ form.medications.label }}
                                </label>
                            </div>
                            <small class="text-muted">Including prescription and over-the-counter medications</small>
                        </div>

                        <div class="question-card p-3" data-question="recent_travel">
                            <div class="form-check">
                                {{ form.recent_travel }}
                                <label class="form-check-label fw-bold" for="{{ form.recent_travel.id_for_label }}">
                                    {{ form.recent_travel.label }}
                                </label>
                            </div>
                            <small class="text-muted">Travel to malaria-endemic areas may require deferral</small>
                        </div>
                    </div>
                    <!-- END medical history -->

                    <!-- BEGIN risk factors -->
                    <div class="mb-4">
                        <h5 class="text-primary mb-3">
                            <i class="fa fa-exclamation-triangle"></i> Risk Factors
                        </h5>
                        
                        <div class="question-card p-3" data-question="recent_tattoo">
                            <div class="form-check">
                                {{ form.recent_tattoo }}
                                <label class="form-check-label fw-bold" for="{{ form.recent_tattoo.id_for_label }}">
                                    {{ form.recent_tattoo.label }}
                                </label>
                            </div>
                            <small class="text-muted">Including permanent makeup and body piercing</small>
                        </div>

                        <div class="question-card p-3" data-question="recent_surgery">
                            <div class="form-check">
                                {{ form.recent_surgery }}
                                <label class="form-check-label fw-bold" for="{{ form.recent_surgery.id_for_label }}">
                                    {{ form.recent_surgery.label }}
                                </label>
                            </div>
                            <small class="text-muted">Any surgical procedure or dental work</small>
                        </div>
                    </div>
                    <!-- END risk factors -->

                    <!-- BEGIN additional notes -->
                    <div class="mb-4">
                        <h5 class="text-primary mb-3">
                            <i class="fa fa-notes-medical"></i> Additional Information
                        </h5>
                        
                        <div class="form-group">
                            <label class="form-label" for="{{ form.notes.id_for_label }}">
                                {{ form.notes.label }}
                            </label>
                            {{ form.notes }}
                            {% if form.notes.errors %}
                                <div class="text-danger small">{{ form.notes.errors.0 }}</div>
                            {% endif %}
                        </div>
                    </div>
                    <!-- END additional notes -->

                    <!-- BEGIN form actions -->
                    <div class="d-flex justify-content-between">
                        <a href="{% url 'blood_bank:donor_detail' donor.id %}" class="btn btn-default">
                            <i class="fa fa-arrow-left"></i> Back to Donor
                        </a>
                        <div>
                            <button type="button" class="btn btn-info" onclick="reviewAnswers()">
                                <i class="fa fa-eye"></i> Review Answers
                            </button>
                            <button type="submit" class="btn btn-success" id="proceedBtn" disabled>
                                <i class="fa fa-arrow-right"></i> Proceed to Donation
                            </button>
                        </div>
                    </div>
                    <!-- END form actions -->
                </form>
            </div>
        </div>
        <!-- END eligibility screening panel -->
    </div>
    <!-- END col-8 -->
</div>
<!-- END row -->
{% endblock %}

{% block js %}
<script>
$(document).ready(function() {
    // Check form validity on load and when inputs change
    checkFormValidity();
    
    $('input[type="checkbox"]').on('change', function() {
        updateQuestionCard(this);
        checkFormValidity();
    });
    
    // Initialize question cards based on current values
    $('input[type="checkbox"]').each(function() {
        updateQuestionCard(this);
    });
});

function updateQuestionCard(checkbox) {
    var $card = $(checkbox).closest('.question-card');
    var questionName = $card.data('question');
    
    $card.removeClass('answered-yes answered-no');
    
    if ($(checkbox).is(':checked')) {
        if (['feeling_well', 'adequate_sleep', 'eaten_today'].includes(questionName)) {
            $card.addClass('answered-yes');
        } else {
            $card.addClass('answered-no');
        }
    } else {
        if (['feeling_well', 'adequate_sleep', 'eaten_today'].includes(questionName)) {
            $card.addClass('answered-no');
        } else {
            $card.addClass('answered-yes');
        }
    }
}

function checkFormValidity() {
    var isValid = true;
    var requiredQuestions = ['feeling_well', 'adequate_sleep', 'eaten_today'];
    
    // Check required questions
    requiredQuestions.forEach(function(question) {
        var checkbox = $('input[data-question="' + question + '"]');
        if (!checkbox.is(':checked')) {
            isValid = false;
        }
    });
    
    // Check if any disqualifying answers
    var disqualifyingQuestions = ['recent_illness', 'recent_tattoo', 'recent_surgery'];
    disqualifyingQuestions.forEach(function(question) {
        var checkbox = $('input[name="' + question + '"]');
        if (checkbox.is(':checked')) {
            isValid = false;
        }
    });
    
    // Enable/disable proceed button
    $('#proceedBtn').prop('disabled', !isValid);
    
    if (isValid) {
        $('#proceedBtn').removeClass('btn-secondary').addClass('btn-success');
    } else {
        $('#proceedBtn').removeClass('btn-success').addClass('btn-secondary');
    }
}

function reviewAnswers() {
    var answers = [];
    
    $('input[type="checkbox"]').each(function() {
        var label = $(this).next('label').text();
        var answer = $(this).is(':checked') ? 'Yes' : 'No';
        answers.push('<tr><td>' + label + '</td><td><strong>' + answer + '</strong></td></tr>');
    });
    
    var notesValue = $('textarea[name="notes"]').val();
    if (notesValue) {
        answers.push('<tr><td>Additional Notes</td><td>' + notesValue + '</td></tr>');
    }
    
    Swal.fire({
        title: 'Review Screening Answers',
        html: '<table class="table table-sm">' + answers.join('') + '</table>',
        width: '600px',
        confirmButtonText: 'Looks Good',
        showCancelButton: true,
        cancelButtonText: 'Make Changes'
    });
}

// Form submission handling
$('#eligibilityForm').on('submit', function(e) {
    var requiredAnswered = $('#{{ form.feeling_well.id_for_label }}').is(':checked') &&
                          $('#{{ form.adequate_sleep.id_for_label }}').is(':checked') &&
                          $('#{{ form.eaten_today.id_for_label }}').is(':checked');
    
    var hasDisqualifyingFactors = $('#{{ form.recent_illness.id_for_label }}').is(':checked') ||
                                 $('#{{ form.recent_tattoo.id_for_label }}').is(':checked') ||
                                 $('#{{ form.recent_surgery.id_for_label }}').is(':checked');
    
    if (!requiredAnswered) {
        e.preventDefault();
        Swal.fire({
            icon: 'error',
            title: 'Incomplete Screening',
            text: 'Please answer all required health questions.',
            confirmButtonText: 'OK'
        });
        return;
    }
    
    if (hasDisqualifyingFactors) {
        e.preventDefault();
        Swal.fire({
            icon: 'warning',
            title: 'Temporary Deferral',
            text: 'Based on the answers provided, this donor should be temporarily deferred.',
            confirmButtonText: 'Understood'
        });
        return;
    }
    
    // Show confirmation before proceeding
    e.preventDefault();
    Swal.fire({
        title: 'Proceed to Donation?',
        text: 'The donor has passed the eligibility screening. Proceed to blood collection?',
        icon: 'question',
        showCancelButton: true,
        confirmButtonText: 'Yes, Proceed',
        cancelButtonText: 'Cancel'
    }).then((result) => {
        if (result.isConfirmed) {
            // Submit the form
            $('#eligibilityForm')[0].submit();
        }
    });
});
</script>
{% endblock %}