{% extends "layout.html" %}
{% block content %}
<div class="card" style="margin-bottom: 2rem;">
    <h2>My Goals</h2>
    <div style="display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem;">
        {% for goal in goals %}
        <div style="border: 1px solid var(--border-dim); border-radius: 8px; padding: 1.5rem; position: relative;">
            <div style="position: absolute; top: 10px; right: 10px;">
                <a href="{{ url_for('edit_goal', goal_id=goal._id) }}" style="color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; margin-right: 8px;">Edit</a>
                <a href="{{ url_for('delete_goal', goal_id=goal._id) }}" style="color: var(--danger-color); text-decoration: none; font-size: 1.2rem;">&times;</a>
            </div>
            
            <h3 style="font-size: 1.2rem; margin-bottom: 0.5rem; padding-right: 40px;">{{ goal.name }}</h3>
            <div style="font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 1rem;">
                {{ goal.frequency|capitalize }} Target: {{ goal.target_hours }}h
                <br>
                <div style="margin-top: 5px;">
                    <span style="background: {{ goal.activity_color }}; color: white; padding: 2px 6px; border-radius: 4px; font-size: 0.8rem;">
                        {{ goal.activity_name }}
                    </span>
                    {% if goal.subcategory %}
                    <span style="color: var(--text-secondary); font-size: 0.8rem;"> &gt; {{ goal.subcategory }}</span>
                    {% endif %}
                </div>
            </div>

            <div style="display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 5px;">
                <!-- Use smart formatted progress (mins or hours) -->
                <span style="font-weight: bold; font-size: 1.5rem; color: var(--primary-color);">{{ goal.display_progress }}</span>
                <span style="font-size: 0.9rem; color: var(--text-secondary);">{{ goal.percent }}%</span>
            </div>
            
            <!-- Progress Bar -->
            <div style="width: 100%; height: 8px; background: var(--bg-input); border-radius: 4px; overflow: hidden;">
                <div style="width: {{ goal.percent }}%; height: 100%; background: {% if goal.percent >= 100 %}#27ae60{% else %}var(--primary-color){% endif %}; transition: width 0.5s;"></div>
            </div>
        </div>
        {% else %}
        <p style="color: var(--text-secondary);">No goals set yet.</p>
        {% endfor %}
    </div>
</div>

<div class="card" style="max-width: 500px;">
    <h3>Set New Goal</h3>
    <form method="POST">
        <label>Goal Name</label>
        <input type="text" name="name" placeholder="e.g. Learn Python" required>
        
        <label>Activity (Required)</label>
        <select name="activity_id" id="activitySelect" required onchange="updateSubcategories()">
            <option value="">-- Select Activity --</option>
            {% for act in activities %}
            <option value="{{ act._id }}" data-subcats='{{ act.subcategories|default([])|tojson }}'>{{ act.name }}</option>
            {% endfor %}
        </select>

        <div id="subcatWrapper" style="display:none;">
            <label>Subcategory (Optional)</label>
            <select name="subcategory" id="subcategorySelect">
                <!-- Javascript will populate this -->
            </select>
        </div>
        
        <label>Frequency</label>
        <select name="frequency">
            <option value="daily">Daily</option>
            <option value="weekly">Weekly</option>
            <option value="monthly">Monthly</option>
            <option value="yearly">Yearly</option>
        </select>
        
        <label>Target Hours</label>
        <input type="number" name="target_hours" step="0.5" placeholder="e.g. 1.0" required>
        
        <button type="submit" class="btn" style="margin-top: 1rem;">Create Goal</button>
    </form>
</div>

<script>
    function updateSubcategories() {
        const actSelect = document.getElementById('activitySelect');
        const subWrapper = document.getElementById('subcatWrapper');
        const subSelect = document.getElementById('subcategorySelect');
        
        const selectedOption = actSelect.options[actSelect.selectedIndex];
        
        // Handle case where no activity is selected
        if (!selectedOption.value) {
            subWrapper.style.display = 'none';
            return;
        }

        const subcats = JSON.parse(selectedOption.getAttribute('data-subcats') || '[]');
        
        subSelect.innerHTML = '<option value="">-- All --</option>';
        
        if (subcats && subcats.length > 0) {
            subWrapper.style.display = 'block';
            subcats.forEach(s => {
                const opt = document.createElement('option');
                opt.value = s;
                opt.innerText = s;
                subSelect.appendChild(opt);
            });
        } else {
            subWrapper.style.display = 'none';
        }
    }
</script>
{% endblock %}