{% extends "layouts/base.html" %}
{% block title %}One on One - UdeS team manager{% endblock %}
{% block page_title %}One on One{% endblock %}
{% block breadcrumb %}<span class="breadcrumb">Home / One on One</span>{% endblock %}

{% block content %}
<div class="dashboard-grid">
    <!-- Team Notes Section -->
    <div class="card">
        <div class="card-header">
            <h3><i class="fas fa-users"></i> Team Notes</h3>
            {% if org_team %}
            <span class="badge badge-esport">{{ org_team.name }}</span>
            {% endif %}
        </div>
        <div class="card-body">
            {% if team_notes %}
             {% for note in team_notes %}
             <div class="detail-grid mt-4">
                 <div class="detail-item full-width">
                     <span class="detail-label"><i class="fas fa-user"></i> Coach: {{ note.coach.username if note.coach else 'Unknown Coach' }}</span>
                     <span class="detail-value">{{ note.content | nl2br }}</span>
                 </div>
             </div>
             <p class="text-muted small mt-2">Updated: {{ note.updated_at.strftime('%B %d, %Y at %I:%M %p') }}</p>
             {% endfor %}
            {% else %}
            <p class="text-muted">No team notes have been added yet. Your coach will post improvement suggestions here.</p>
            {% endif %}
        </div>
    </div>

    <!-- Personal Notes Section -->
    <div class="card">
        <div class="card-header">
            <h3><i class="fas fa-user"></i> Personal Notes</h3>
            {% if coach %}
            <span class="badge badge-coach">From: {{ coach.username }}</span>
            {% endif %}
        </div>
        <div class="card-body">
            {% if personal_notes %}
            {% for note in personal_notes %}
            <div class="detail-grid mt-4">
                <div class="detail-item full-width">
                    <span class="detail-label"><i class="fas fa-sticky-note"></i> Note from {{ note.coach.username if note.coach else 'Unknown Coach' }}</span>
                    <span class="detail-value">{{ note.content | nl2br }}</span>
                </div>
            </div>
            <p class="text-muted small mt-2">Added: {{ note.created_at.strftime('%B %d, %Y at %I:%M %p') }}</p>
            {% endfor %}
            {% else %}
            <p class="text-muted">No personal notes have been added yet. Your coach may provide individual feedback here.</p>
            {% endif %}
        </div>
    </div>
</div>

<!-- My One on One Requests Tracker -->
<div class="card mt-4">
    <div class="card-header">
        <h3><i class="fas fa-list-check"></i> My One on One Requests</h3>
    </div>
    <div class="card-body">
        {% if my_requests %}
        <div class="table-responsive">
            <table class="table">
                <thead>
                    <tr>
                        <th>Date</th>
                        <th>Time</th>
                        <th>Discussion Points</th>
                        <th>Status</th>
                        <th>Coach Response</th>
                    </tr>
                </thead>
                <tbody>
                    {% for req in my_requests %}
                    <tr>
                        <td>{{ req.date.strftime('%b %d, %Y') }}</td>
                        <td>{{ req.start_time.strftime('%I:%M %p') }} - {{ req.end_time.strftime('%I:%M %p') }}</td>
                        <td>{{ req.points or 'N/A' }}</td>
                        <td>
                            {% if req.status == 'pending' %}
                            <span class="badge badge-warning"><i class="fas fa-clock"></i> Pending</span>
                            {% elif req.status == 'approved' %}
                            <span class="badge badge-success"><i class="fas fa-check-circle"></i> Approved</span>
                            {% elif req.status == 'rejected' %}
                            <span class="badge badge-danger"><i class="fas fa-times-circle"></i> Rejected</span>
                            {% endif %}
                        </td>
                        <td>
                            {% if req.status == 'approved' %}
                            <span class="text-success">Session confirmed!</span>
                            {% elif req.status == 'rejected' %}
                                {% if req.coach_rejection_message %}
                                <span class="text-danger small">{{ req.coach_rejection_message }}</span>
                                {% else %}
                                <span class="text-muted small">Coach is unavailable</span>
                                {% endif %}
                            {% else %}
                            <span class="text-muted small">Awaiting coach response...</span>
                            {% endif %}
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
        {% else %}
        <p class="text-muted">You haven't made any One on One requests yet.</p>
        {% endif %}
    </div>
</div>

<div class="dashboard-grid mt-4">
    <!-- One on One Request Section -->
    <div class="card" style="grid-column: 1 / -1;">
        <div class="card-header">
            <h3><i class="fas fa-calendar-check"></i> Request One on One Session</h3>
            {% if coach %}
            <span class="badge badge-info">Coach: {{ coach.username }}</span>
            {% endif %}
        </div>
        <div class="card-body">
            {% if coach %}
            <form method="POST" action="{{ url_for('users.one_on_one') }}" class="form" id="oneOnOneForm">
                <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
                
                <div class="form-row">
                    <div class="form-group">
                        <label for="date">Select Date</label>
                        <select name="date" id="date" class="form-select" onchange="updateTimeSlots()" required>
                            {% for d in dates %}
                            <option value="{{ d.value }}" data-day="{{ d.day_of_week }}">{{ d.display }}</option>
                            {% endfor %}
                        </select>
                    </div>
                    <div class="form-group">
                        <label for="start_time">Start Time</label>
                        <select name="start_time" id="start_time" class="form-select" onchange="updateEndTimeOptions()" required>
                            <option value="">-- Select Date First --</option>
                        </select>
                    </div>
                    <div class="form-group">
                        <label for="end_time">End Time</label>
                        <select name="end_time" id="end_time" class="form-select" required>
                            <option value="">-- Select Start Time First --</option>
                        </select>
                    </div>
                </div>

                <div class="form-group">
                    <label for="points">Discussion Points <span class="text-muted">(What would you like to discuss?)</span></label>
                    <textarea name="points" id="points" class="form-textarea" placeholder="Enter topics you'd like to cover in your One on One session..." rows="4"></textarea>
                </div>

                <div class="form-actions">
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-paper-plane"></i> Send Request
                    </button>
                </div>
            </form>
            {% else %}
            <p class="text-muted">You need to be assigned to a team with a coach to request a One on One session.</p>
            {% endif %}
        </div>
    </div>
</div>

{% if coach %}
<!-- Hidden data for JavaScript -->
<script id="coach-availability-data" type="application/json">
    {{ coach_availability | tojson }}
</script>
{% endif %}
{% endblock %}

{% block scripts %}
<script>
// Time slots from 8:00 AM to 10:00 PM
const TIME_SLOTS = [];
for (let h = 8; h <= 22; h++) {
    for (let m = 0; m < 60; m += 30) {
        const displayHour = h > 12 ? h - 12 : h;
        const displayAmpm = h >= 12 ? 'PM' : 'AM';
        const timeStr = (h < 10 ? '0' : '') + h + ':' + (m < 10 ? '0' : '') + m;
        const displayTime = displayHour + ':' + (m < 10 ? '0' : '') + m + ' ' + displayAmpm;
        TIME_SLOTS.push({ time: timeStr, display: displayTime });
    }
}

// Coach availability data
let coachAvailability = [];

// Initialize
document.addEventListener('DOMContentLoaded', function() {
    loadCoachAvailability();
    updateTimeSlots();
});

function loadCoachAvailability() {
    const dataEl = document.getElementById('coach-availability-data');
    if (!dataEl) return;
    
    try {
        coachAvailability = JSON.parse(dataEl.textContent);
    } catch (e) {
        coachAvailability = [];
    }
}

function updateTimeSlots() {
    const dateSelect = document.getElementById('date');
    const startTimeSelect = document.getElementById('start_time');
    
    const selectedOption = dateSelect.options[dateSelect.selectedIndex];
    const dayOfWeek = parseInt(selectedOption.getAttribute('data-day'));
    
    // Get available time slots for this day
    const dayAvailability = coachAvailability.filter(av => av.day_of_week === dayOfWeek);
    
    // Build available slots - collect all available minutes then sort
    const availableSlots = [];
    const availableMinutes = [];
    dayAvailability.forEach(av => {
        const startMinutes = av.start_time.split(':').reduce((acc, val, i) => acc + parseInt(val) * (i === 0 ? 60 : 1), 0);
        const endMinutes = av.end_time.split(':').reduce((acc, val, i) => acc + parseInt(val) * (i === 0 ? 60 : 1), 0);
        
        // Add 30-minute slots
        for (let m = startMinutes; m < endMinutes; m += 30) {
            availableMinutes.push(m);
        }
    });
    
    // Sort minutes and convert to time strings
    availableMinutes.sort((a, b) => a - b);
    availableMinutes.forEach(m => {
        const hour = Math.floor(m / 60);
        const minute = m % 60;
        const timeStr = (hour < 10 ? '0' : '') + hour + ':' + (minute < 10 ? '0' : '') + minute;
        availableSlots.push(timeStr);
    });
    
    // Update start time options (sorted)
    startTimeSelect.innerHTML = '<option value="">-- Select Start Time --</option>';
    availableSlots.forEach(slot => {
        const slotData = TIME_SLOTS.find(s => s.time === slot);
        if (slotData) {
            const option = document.createElement('option');
            option.value = slotData.time;
            option.textContent = slotData.display;
            startTimeSelect.appendChild(option);
        }
    });
    
    // Reset end time options
    updateEndTimeOptions();
}

function updateEndTimeOptions() {
    const dateSelect = document.getElementById('date');
    const startTimeSelect = document.getElementById('start_time');
    const endTimeSelect = document.getElementById('end_time');
    
    const selectedOption = dateSelect.options[dateSelect.selectedIndex];
    const dayOfWeek = parseInt(selectedOption.getAttribute('data-day'));
    const selectedStart = startTimeSelect.value;
    
    if (!selectedStart) {
        endTimeSelect.innerHTML = '<option value="">-- Select Start Time First --</option>';
        return;
    }
    
    // Get available minutes for this day
    const dayAvailability = coachAvailability.filter(av => av.day_of_week === dayOfWeek);
    const availableMinutes = [];
    dayAvailability.forEach(av => {
        const startMinutes = av.start_time.split(':').reduce((acc, val, i) => acc + parseInt(val) * (i === 0 ? 60 : 1), 0);
        const endMinutes = av.end_time.split(':').reduce((acc, val, i) => acc + parseInt(val) * (i === 0 ? 60 : 1), 0);
        for (let m = startMinutes; m < endMinutes; m += 30) {
            availableMinutes.push(m);
        }
    });
    
    // Convert selected start to minutes
    const startMinutesVal = selectedStart.split(':').reduce((acc, val, i) => acc + parseInt(val) * (i === 0 ? 60 : 1), 0);
    
    // Filter end times that are after start time
    const validEndTimes = availableMinutes.filter(m => m > startMinutesVal);
    validEndTimes.sort((a, b) => a - b);
    
    // Update end time options
    endTimeSelect.innerHTML = '<option value="">-- Select End Time --</option>';
    validEndTimes.forEach(m => {
        const hour = Math.floor(m / 60);
        const minute = m % 60;
        const timeStr = (hour < 10 ? '0' : '') + hour + ':' + (minute < 10 ? '0' : '') + minute;
        const slotData = TIME_SLOTS.find(s => s.time === timeStr);
        if (slotData) {
            const option = document.createElement('option');
            option.value = slotData.time;
            option.textContent = slotData.display;
            endTimeSelect.appendChild(option);
        }
    });
}
</script>
{% endblock %}