{% extends "base.html" %}
{% block content %}
<div class="row mb-3">
    <div class="col-md-6">
        <h3>Detailed View for {{ person }}</h3>
        <div class="mb-3">
            <div class="btn-group" role="group">
                <input type="radio" class="btn-check" name="viewMode" id="dayView" autocomplete="off" {% if view_mode == 'day' or not view_mode %}checked{% endif %}>
                <label class="btn btn-outline-primary" for="dayView">View Planned Day</label>
                <input type="radio" class="btn-check" name="viewMode" id="templateView" autocomplete="off" {% if view_mode == 'template' %}checked{% endif %}>
                <label class="btn btn-outline-primary" for="templateView">View Template</label>
            </div>
        </div>

        <div id="daySelector" {% if view_mode == 'template' %}style="display: none;"{% endif %}>
            <form method="get" class="d-flex">
                <input type="hidden" name="person" value="{{ person }}">
                <input type="date" class="form-control me-2" name="plan_date" value="{% if view_mode == 'day' %}{{ plan_date }}{% else %}{{ today|default('') }}{% endif %}" required>
                <button class="btn btn-primary" type="submit">
                    <i class="bi bi-search"></i> View Day
                </button>
            </form>
        </div>

        <div id="templateSelector" {% if view_mode != 'template' %}style="display: none;"{% endif %}>
            <form method="get" class="d-flex">
                <input type="hidden" name="person" value="{{ person }}">
                <select class="form-control me-2" name="template_id" required>
                    <option value="">Select Template...</option>
                    {% for template in templates %}
                    <option value="{{ template.id }}" {% if template_id == template.id %}selected{% endif %}>{{ template.name }}</option>
                    {% endfor %}
                </select>
                <button class="btn btn-primary" type="submit">
                    <i class="bi bi-search"></i> View Template
                </button>
            </form>
        </div>
    </div>
    <div class="col-md-6 text-end">
        <h4 class="mb-0">{{ selected_day }}</h4>
        <small class="text-muted">Detailed nutritional breakdown</small>
    </div>
</div>

<style>
.meal-card {
    margin-bottom: 1.5rem;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    overflow: hidden;
}

.meal-header {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    color: white;
    padding: 0.75rem 1rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.meal-table {
    margin-bottom: 0;
    font-size: 0.9em;
}

.meal-table th {
    background-color: #f8f9fa;
    border-top: none;
    font-size: 0.8em;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    vertical-align: middle;
}

.meal-table td {
    padding: 0.5rem 0.75rem;
    vertical-align: middle;
    border-top: 1px solid #f1f3f4;
}

.meal-table tbody tr:hover {
    background-color: #f8f9fa;
}

.food-name {
    font-weight: 500;
    color: #495057;
}

.serving-info {
    font-size: 0.8em;
    color: #6c757d;
}

.nutrient-value {
    font-weight: 500;
    text-align: center;
}

.meal-totals {
    background-color: #e3f2fd;
    border-top: 2px solid #1976d2;
}

.meal-totals td {
    font-weight: 600;
    background-color: #e3f2fd;
}

.day-totals {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-top: 1.5rem;
}

.day-totals-table {
    color: white;
    margin-bottom: 0;
}

.day-totals-table th,
.day-totals-table td {
    border-color: rgba(255, 255, 255, 0.3);
    text-align: center;
    font-weight: 600;
}

.day-totals-table th {
    background-color: rgba(255, 255, 255, 0.1);
}

.macro-pct {
    font-size: 0.8em;
    opacity: 0.9;
}
</style>

{% for meal_detail in meal_details %}
<div class="meal-card">
    <div class="meal-header">
        <span>
            <i class="bi bi-egg-fried"></i> {{ meal_detail.plan.meal.name }} - {{ meal_detail.plan.meal.meal_type.title() }}
            {% if meal_detail.plan.meal_time %}
                <small class="text-muted">({{ meal_detail.plan.meal_time }})</small>
            {% endif %}
        </span>
        <span class="badge bg-light text-dark">{{ "%.0f"|format(meal_detail.nutrition.calories) }} cal</span>
    </div>
    
    <table class="table meal-table">
        <thead>
            <tr>
                <th style="width: 35%;">Food Item</th>
                <th style="width: 15%;">Serving</th>
                <th style="width: 8%;">Cal</th>
                <th style="width: 8%;">Protein</th>
                <th style="width: 8%;">Carbs</th>
                <th style="width: 8%;">Fat</th>
                <th style="width: 8%;">Fiber</th>
                <th style="width: 10%;">Sodium</th>
            </tr>
        </thead>
        <tbody>
            {% for meal_food in meal_detail.foods %}
            <tr>
                <td>
                    <div class="food-name">{{ meal_food.food.name }}</div>
                </td>
                <td>
                    <div class="serving-info">
                        {{ meal_food.quantity }} × {{ meal_food.food.serving_size }}{{ meal_food.food.serving_unit }}
                    </div>
                </td>
                <td class="nutrient-value">{{ "%.0f"|format(meal_food.food.calories * meal_food.quantity) }}</td>
                <td class="nutrient-value">{{ "%.1f"|format(meal_food.food.protein * meal_food.quantity) }}g</td>
                <td class="nutrient-value">{{ "%.1f"|format(meal_food.food.carbs * meal_food.quantity) }}g</td>
                <td class="nutrient-value">{{ "%.1f"|format(meal_food.food.fat * meal_food.quantity) }}g</td>
                <td class="nutrient-value">{{ "%.1f"|format((meal_food.food.fiber or 0) * meal_food.quantity) }}g</td>
                <td class="nutrient-value">{{ "%.0f"|format((meal_food.food.sodium or 0) * meal_food.quantity) }}mg</td>
            </tr>
            {% endfor %}
            <!-- Meal Totals Row -->
            <tr class="meal-totals">
                <td><strong><i class="bi bi-calculator"></i> Meal Totals</strong></td>
                <td class="text-center"><small>-</small></td>
                <td class="nutrient-value">{{ "%.0f"|format(meal_detail.nutrition.calories) }}</td>
                <td class="nutrient-value">
                    {{ "%.1f"|format(meal_detail.nutrition.protein) }}g
                    <div class="macro-pct">({{ meal_detail.nutrition.protein_pct or 0 }}%)</div>
                </td>
                <td class="nutrient-value">
                    {{ "%.1f"|format(meal_detail.nutrition.carbs) }}g
                    <div class="macro-pct">({{ meal_detail.nutrition.carbs_pct or 0 }}%)</div>
                </td>
                <td class="nutrient-value">
                    {{ "%.1f"|format(meal_detail.nutrition.fat) }}g
                    <div class="macro-pct">({{ meal_detail.nutrition.fat_pct or 0 }}%)</div>
                </td>
                <td class="nutrient-value">{{ "%.1f"|format(meal_detail.nutrition.fiber) }}g</td>
                <td class="nutrient-value">{{ "%.0f"|format(meal_detail.nutrition.sodium) }}mg</td>
            </tr>
        </tbody>
    </table>
    
    <!-- Additional Nutrients Row -->
    <div class="px-3 py-2" style="background-color: #f8f9fa; border-top: 1px solid #dee2e6; font-size: 0.85em;">
        <div class="row text-center">
            <div class="col-3">
                <strong>Net Carbs:</strong> {{ "%.1f"|format(meal_detail.nutrition.net_carbs or 0) }}g
            </div>
            <div class="col-3">
                <strong>Sugar:</strong> {{ "%.1f"|format(meal_detail.nutrition.sugar) }}g
            </div>
            <div class="col-3">
                <strong>Calcium:</strong> {{ "%.0f"|format(meal_detail.nutrition.calcium) }}mg
            </div>
            <div class="col-3">
                <strong>Ratio:</strong> 
                <span class="text-muted">
                    {{ meal_detail.nutrition.protein_pct or 0 }}:{{ meal_detail.nutrition.carbs_pct or 0 }}:{{ meal_detail.nutrition.fat_pct or 0 }}
                </span>
            </div>
        </div>
    </div>
</div>
{% endfor %}

<!-- Day Totals -->
<div class="day-totals">
    <h5 class="mb-3 text-center">
        <i class="bi bi-calendar-check"></i> Daily Totals - {{ "%.0f"|format(day_totals.calories) }} Total Calories
    </h5>
    
    <table class="table day-totals-table">
        <thead>
            <tr>
                <th>Calories</th>
                <th>Protein</th>
                <th>Carbs</th>
                <th>Fat</th>
                <th>Fiber</th>
                <th>Net Carbs</th>
                <th>Sodium</th>
                <th>Calcium</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>
                    <div style="font-size: 1.2em;">{{ "%.0f"|format(day_totals.calories) }}</div>
                </td>
                <td>
                    <div style="font-size: 1.1em;">{{ "%.1f"|format(day_totals.protein) }}g</div>
                    <div class="macro-pct">({{ day_totals.protein_pct or 0 }}%)</div>
                </td>
                <td>
                    <div style="font-size: 1.1em;">{{ "%.1f"|format(day_totals.carbs) }}g</div>
                    <div class="macro-pct">({{ day_totals.carbs_pct or 0 }}%)</div>
                </td>
                <td>
                    <div style="font-size: 1.1em;">{{ "%.1f"|format(day_totals.fat) }}g</div>
                    <div class="macro-pct">({{ day_totals.fat_pct or 0 }}%)</div>
                </td>
                <td>{{ "%.1f"|format(day_totals.fiber) }}g</td>
                <td>{{ "%.1f"|format(day_totals.net_carbs or 0) }}g</td>
                <td>{{ "%.0f"|format(day_totals.sodium) }}mg</td>
                <td>{{ "%.0f"|format(day_totals.calcium) }}mg</td>
            </tr>
        </tbody>
    </table>
    
    <div class="text-center mt-2">
        <small>
            <strong>Daily Macro Ratio:</strong> 
            {{ day_totals.protein_pct or 0 }}% Protein : {{ day_totals.carbs_pct or 0 }}% Carbs : {{ day_totals.fat_pct or 0 }}% Fat
        </small>
    </div>
</div>

{% if not meal_details %}
<div class="alert alert-info">
    <i class="bi bi-info-circle"></i>
    {% if view_mode == 'template' %}
        No template selected. Please select a template to view.
    {% else %}
        No meals planned for this date. Go to the Plan tab to add meals.
    {% endif %}
</div>
{% endif %}

<script>
document.addEventListener('DOMContentLoaded', function() {
    // Handle view mode switching
    const dayViewRadio = document.getElementById('dayView');
    const templateViewRadio = document.getElementById('templateView');
    const daySelector = document.getElementById('daySelector');
    const templateSelector = document.getElementById('templateSelector');

    function switchViewMode() {
        if (dayViewRadio.checked) {
            daySelector.style.display = 'block';
            templateSelector.style.display = 'none';
        } else {
            daySelector.style.display = 'none';
            templateSelector.style.display = 'block';
        }
    }

    dayViewRadio.addEventListener('change', switchViewMode);
    templateViewRadio.addEventListener('change', switchViewMode);

    // Set default date to today if no date is selected
    const dateInput = document.querySelector('input[name="plan_date"]');
    if (dateInput && !dateInput.value) {
        const today = new Date().toISOString().split('T')[0];
        dateInput.value = today;
    }
});
</script>

{% endblock %}