RSK World - Fitness Coach Bot - Project Files Browser | RSK World

utils/workout_buddy_matcher.py

"""
Workout Buddy Matching System
Author: RSK World (https://rskworld.in)
Founded by: Molla Samser
Designer & Tester: Rima Khatun
Contact: help@rskworld.in, +91 93305 39277
Year: 2026
"""

import json
from datetime import datetime, timedelta
from typing import Dict, List, Optional, Tuple
from dataclasses import dataclass

@dataclass
class WorkoutBuddy:
    user_id: str
    name: str
    fitness_level: str
    goals: List[str]
    preferred_workout_time: str
    location: Optional[str] = None
    preferred_activities: List[str] = None
    availability: Dict = None
    compatibility_score: float = 0.0

class WorkoutBuddyMatcher:
    """AI-powered workout buddy matching system"""
    
    def __init__(self):
        self.buddy_profiles = {}
        self.active_matches = {}
        
    def create_buddy_profile(self, user_data: Dict) -> Dict:
        """Create or update buddy matching profile"""
        profile = WorkoutBuddy(
            user_id=user_data.get('user_id'),
            name=user_data.get('name', 'User'),
            fitness_level=user_data.get('fitness_level', 'beginner'),
            goals=user_data.get('goals', []),
            preferred_workout_time=user_data.get('preferred_workout_time', 'morning'),
            location=user_data.get('location'),
            preferred_activities=user_data.get('preferred_activities', []),
            availability=user_data.get('availability', {})
        )
        
        self.buddy_profiles[profile.user_id] = profile
        
        return {
            'success': True,
            'profile': self._profile_to_dict(profile),
            'message': 'Buddy profile created successfully'
        }
    
    def find_matches(self, user_id: str, limit: int = 5) -> List[Dict]:
        """Find compatible workout buddies"""
        if user_id not in self.buddy_profiles:
            return []
        
        user_profile = self.buddy_profiles[user_id]
        matches = []
        
        for buddy_id, buddy_profile in self.buddy_profiles.items():
            if buddy_id == user_id:
                continue
            
            # Calculate compatibility score
            score = self._calculate_compatibility(user_profile, buddy_profile)
            
            if score > 0.5:  # Minimum compatibility threshold
                buddy_profile.compatibility_score = score
                matches.append({
                    'buddy': self._profile_to_dict(buddy_profile),
                    'compatibility_score': round(score * 100, 1),
                    'match_reasons': self._get_match_reasons(user_profile, buddy_profile)
                })
        
        # Sort by compatibility score
        matches.sort(key=lambda x: x['compatibility_score'], reverse=True)
        
        return matches[:limit]
    
    def _calculate_compatibility(self, user: WorkoutBuddy, buddy: WorkoutBuddy) -> float:
        """Calculate compatibility score between two users"""
        score = 0.0
        factors = 0
        
        # Fitness level compatibility (0.3 weight)
        level_match = self._match_fitness_level(user.fitness_level, buddy.fitness_level)
        score += level_match * 0.3
        factors += 0.3
        
        # Goals compatibility (0.25 weight)
        goals_match = self._match_goals(user.goals, buddy.goals)
        score += goals_match * 0.25
        factors += 0.25
        
        # Workout time compatibility (0.2 weight)
        time_match = 1.0 if user.preferred_workout_time == buddy.preferred_workout_time else 0.5
        score += time_match * 0.2
        factors += 0.2
        
        # Activity preferences (0.15 weight)
        activity_match = self._match_activities(user.preferred_activities, buddy.preferred_activities)
        score += activity_match * 0.15
        factors += 0.15
        
        # Location proximity (0.1 weight) - if both have location
        if user.location and buddy.location:
            location_match = self._calculate_location_proximity(user.location, buddy.location)
            score += location_match * 0.1
            factors += 0.1
        
        # Normalize score
        return score / factors if factors > 0 else 0.0
    
    def _match_fitness_level(self, level1: str, level2: str) -> float:
        """Match fitness levels"""
        levels = {'beginner': 1, 'intermediate': 2, 'advanced': 3}
        level1_num = levels.get(level1.lower(), 2)
        level2_num = levels.get(level2.lower(), 2)
        
        diff = abs(level1_num - level2_num)
        if diff == 0:
            return 1.0
        elif diff == 1:
            return 0.7  # Adjacent levels are somewhat compatible
        else:
            return 0.3  # Too far apart
    
    def _match_goals(self, goals1: List[str], goals2: List[str]) -> float:
        """Match fitness goals"""
        if not goals1 or not goals2:
            return 0.5  # Neutral if no goals specified
        
        common_goals = set(g.lower() for g in goals1) & set(g.lower() for g in goals2)
        all_goals = set(g.lower() for g in goals1) | set(g.lower() for g in goals2)
        
        if not all_goals:
            return 0.5
        
        return len(common_goals) / len(all_goals)
    
    def _match_activities(self, activities1: List[str], activities2: List[str]) -> float:
        """Match preferred activities"""
        if not activities1 or not activities2:
            return 0.5
        
        common = set(a.lower() for a in activities1) & set(a.lower() for a in activities2)
        total = len(set(a.lower() for a in activities1) | set(a.lower() for a in activities2))
        
        if total == 0:
            return 0.5
        
        return len(common) / total
    
    def _calculate_location_proximity(self, loc1: str, loc2: str) -> float:
        """Calculate location proximity (simplified)"""
        # In real implementation, would use geocoding API
        # For now, simple string matching
        if loc1.lower() == loc2.lower():
            return 1.0
        
        # Check if same city (simple check)
        loc1_parts = loc1.lower().split(',')
        loc2_parts = loc2.lower().split(',')
        
        if len(loc1_parts) > 0 and len(loc2_parts) > 0:
            if loc1_parts[0] == loc2_parts[0]:
                return 0.7  # Same city
        
        return 0.3  # Different locations
    
    def _get_match_reasons(self, user: WorkoutBuddy, buddy: WorkoutBuddy) -> List[str]:
        """Get reasons why users are matched"""
        reasons = []
        
        if user.fitness_level == buddy.fitness_level:
            reasons.append(f"Same fitness level: {user.fitness_level}")
        
        common_goals = set(g.lower() for g in user.goals) & set(g.lower() for g in buddy.goals)
        if common_goals:
            reasons.append(f"Shared goals: {', '.join(list(common_goals)[:2])}")
        
        if user.preferred_workout_time == buddy.preferred_workout_time:
            reasons.append(f"Same workout time preference: {user.preferred_workout_time}")
        
        common_activities = set(a.lower() for a in user.preferred_activities or []) & \
                           set(a.lower() for a in buddy.preferred_activities or [])
        if common_activities:
            reasons.append(f"Similar interests: {', '.join(list(common_activities)[:2])}")
        
        return reasons if reasons else ["Potential workout buddy"]
    
    def create_buddy_request(self, from_user_id: str, to_user_id: str, message: Optional[str] = None) -> Dict:
        """Send workout buddy request"""
        request = {
            'id': f"buddy_req_{datetime.now().strftime('%Y%m%d_%H%M%S')}_{from_user_id}",
            'from_user_id': from_user_id,
            'to_user_id': to_user_id,
            'message': message or "Would you like to be workout buddies?",
            'status': 'pending',
            'created_at': datetime.now().isoformat()
        }
        
        return {
            'success': True,
            'request': request,
            'message': 'Buddy request sent successfully'
        }
    
    def accept_buddy_request(self, request_id: str) -> Dict:
        """Accept buddy request"""
        return {
            'success': True,
            'message': 'Buddy request accepted! You are now workout buddies.',
            'match': {
                'created_at': datetime.now().isoformat(),
                'status': 'active'
            }
        }
    
    def suggest_group_workout(self, user_ids: List[str], workout_data: Dict) -> Dict:
        """Suggest group workout for matched buddies"""
        return {
            'success': True,
            'suggestion': {
                'workout_type': workout_data.get('type', 'group_training'),
                'suggested_time': workout_data.get('time'),
                'participants': user_ids,
                'message': 'Group workout suggestion created',
                'created_at': datetime.now().isoformat()
            }
        }
    
    def _profile_to_dict(self, profile: WorkoutBuddy) -> Dict:
        """Convert profile to dictionary"""
        return {
            'user_id': profile.user_id,
            'name': profile.name,
            'fitness_level': profile.fitness_level,
            'goals': profile.goals,
            'preferred_workout_time': profile.preferred_workout_time,
            'location': profile.location,
            'preferred_activities': profile.preferred_activities or [],
            'availability': profile.availability or {}
        }

248 lines•9.5 KB

python

templates/index.html

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<!DOCTYPE html>
<html lang="en">
<head>
    <!--
    Fitness Coach Bot - Main Interface
    Author: RSK World (https://rskworld.in)
    Founded by: Molla Samser
    Designer & Tester: Rima Khatun
    Contact: help@rskworld.in, +91 93305 39277
    Year: 2026
    -->
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Fitness Coach Bot - Your Personal AI Fitness Trainer</title>
    <meta name="description" content="AI-powered fitness coaching chatbot for workout plans, exercise guidance, and health tracking">
    <meta name="keywords" content="fitness coach, workout plans, exercise guidance, health tracking, AI chatbot">
    <meta name="author" content="RSK World">
    
    <!-- Bootstrap CSS -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <!-- Font Awesome -->
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
    <!-- Custom CSS -->
    <link href="{{ url_for('static', filename='css/style.css') }}" rel="stylesheet">
    <link href="{{ url_for('static', filename='css/advanced-features.css') }}" rel="stylesheet">
</head>
<body class="bg-light">
    <!-- Header -->
    <header class="bg-primary text-white py-3 shadow">
        <div class="container">
            <div class="row align-items-center">
                <div class="col-md-8">
                    <h1 class="h3 mb-0">
                        <i class="fas fa-dumbbell me-2"></i>
                        Fitness Coach Bot
                    </h1>
                    <p class="mb-0 small">Your Personal AI Fitness Trainer</p>
                </div>
                <div class="col-md-4 text-md-end">
                    <span class="badge bg-success me-2">Online</span>
                    <small>Powered by RSK World</small>
                </div>
            </div>
        </div>
    </header>

    <!-- Main Content -->
    <main class="container my-4">
        <div class="row">
            <!-- Chat Section -->
            <div class="col-lg-8 mb-4">
                <div class="card shadow-sm h-100">
                    <div class="card-header bg-white">
                        <h5 class="mb-0">
                            <i class="fas fa-comments me-2 text-primary"></i>
                            Chat with Your Fitness Coach
                        </h5>
                    </div>
                    <div class="card-body p-0">
                        <!-- Chat Messages -->
                        <div id="chatMessages" class="chat-messages p-3" style="height: 400px; overflow-y: auto;">
                            <div class="message bot-message mb-3">
                                <div class="d-flex">
                                    <div class="bot-avatar me-2">
                                        <i class="fas fa-robot text-primary"></i>
                                    </div>
                                    <div class="message-content bg-light rounded p-3">
                                        <p class="mb-0">Hello! I'm your fitness coach bot. I'm here to help you with workout plans, exercise guidance, and health tracking. What would you like to know today?</p>
                                    </div>
                                </div>
                            </div>
                        </div>
                        
                        <!-- Chat Input -->
                        <div class="chat-input p-3 border-top">
                            <div class="input-group">
                                <input type="text" id="messageInput" class="form-control" placeholder="Ask about workouts, nutrition, or fitness goals..." maxlength="500">
                                <button class="btn btn-primary" type="button" id="sendButton">
                                    <i class="fas fa-paper-plane"></i> Send
                                </button>
                            </div>
                            <div class="mt-2">
                                <small class="text-muted">Quick suggestions:</small>
                                <div class="mt-1">
                                    <button class="btn btn-sm btn-outline-secondary me-1 mb-1 quick-suggestion">Create workout plan</button>
                                    <button class="btn btn-sm btn-outline-secondary me-1 mb-1 quick-suggestion">Nutrition advice</button>
                                    <button class="btn btn-sm btn-outline-secondary me-1 mb-1 quick-suggestion">Track progress</button>
                                    <button class="btn btn-sm btn-outline-secondary me-1 mb-1 quick-suggestion">Motivation</button>
                                </div>
                                <div class="mt-2">
                                    <button class="btn btn-sm btn-outline-info" id="voiceToggleButton" title="Voice Commands">
                                        <i class="fas fa-microphone"></i> Voice Command
                                    </button>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <!-- Sidebar -->
            <div class="col-lg-4">
                <!-- User Profile -->
                <div class="card shadow-sm mb-4">
                    <div class="card-header bg-white">
                        <h6 class="mb-0">
                            <i class="fas fa-user me-2 text-primary"></i>
                            Your Profile
                        </h6>
                    </div>
                    <div class="card-body">
                        <form id="profileForm">
                            <div class="mb-3">
                                <label for="userName" class="form-label">Name</label>
                                <input type="text" class="form-control form-control-sm" id="userName" placeholder="Your name">
                            </div>
                            <div class="row">
                                <div class="col-6 mb-3">
                                    <label for="userAge" class="form-label">Age</label>
                                    <input type="number" class="form-control form-control-sm" id="userAge" placeholder="25">
                                </div>
                                <div class="col-6 mb-3">
                                    <label for="userWeight" class="form-label">Weight (kg)</label>
                                    <input type="number" class="form-control form-control-sm" id="userWeight" placeholder="70">
                                </div>
                            </div>
                            <div class="mb-3">
                                <label for="userGoal" class="form-label">Fitness Goal</label>
                                <select class="form-select form-select-sm" id="userGoal">
                                    <option value="">Select goal...</option>
                                    <option value="weight_loss">Weight Loss</option>
                                    <option value="muscle_gain">Muscle Gain</option>
                                    <option value="endurance">Endurance</option>
                                    <option value="strength">Strength</option>
                                    <option value="general_fitness">General Fitness</option>
                                </select>
                            </div>
                            <button type="submit" class="btn btn-primary btn-sm w-100">Save Profile</button>
                        </form>
                    </div>
                </div>

                <!-- Quick Stats -->
                <div class="card shadow-sm mb-4">
                    <div class="card-header bg-white">
                        <h6 class="mb-0">
                            <i class="fas fa-chart-line me-2 text-primary"></i>
                            Quick Stats
                        </h6>
                    </div>
                    <div class="card-body">
                        <div class="row text-center">
                            <div class="col-6 mb-3">
                                <div class="stat-item">
                                    <h4 class="text-primary mb-0" id="workoutCount">0</h4>
                                    <small class="text-muted">Workouts</small>
                                </div>
                            </div>
                            <div class="col-6 mb-3">
                                <div class="stat-item">
                                    <h4 class="text-success mb-0" id="streakCount">0</h4>
                                    <small class="text-muted">Day Streak</small>
                                </div>
                            </div>
                            <div class="col-6">
                                <div class="stat-item">
                                    <h4 class="text-info mb-0" id="caloriesCount">0</h4>
                                    <small class="text-muted">Calories</small>
                                </div>
                            </div>
                            <div class="col-6">
                                <div class="stat-item">
                                    <h4 class="text-warning mb-0" id="goalsCount">0</h4>
                                    <small class="text-muted">Goals Met</small>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>

                <!-- Health Tips -->
                <div class="card shadow-sm">
                    <div class="card-header bg-white">
                        <h6 class="mb-0">
                            <i class="fas fa-lightbulb me-2 text-warning"></i>
                            Health Tips
                        </h6>
                    </div>
                    <div class="card-body">
                        <div id="healthTips">
                            <div class="tip-item mb-2">
                                <small class="text-muted">💡 Drink at least 8 glasses of water daily</small>
                            </div>
                            <div class="tip-item mb-2">
                                <small class="text-muted">🥗 Include protein in every meal</small>
                            </div>
                            <div class="tip-item">
                                <small class="text-muted">😴 Get 7-9 hours of quality sleep</small>
                            </div>
                        </div>
                        <button class="btn btn-sm btn-outline-primary mt-2" id="refreshTips">
                            <i class="fas fa-sync-alt"></i> More Tips
                        </button>
                    </div>
                </div>
            </div>
        </div>

        <!-- Features Section -->
        <div class="row mt-4">
            <div class="col-12">
                <div class="card shadow-sm">
                    <div class="card-header bg-white">
                        <h5 class="mb-0">
                            <i class="fas fa-star me-2 text-warning"></i>
                            Features
                        </h5>
                    </div>
                    <div class="card-body">
                        <div class="row">
                            <div class="col-md-3 mb-3">
                                <div class="feature-card text-center p-3">
                                    <i class="fas fa-clipboard-list fa-2x text-primary mb-2"></i>
                                    <h6>Workout Plans</h6>
                                    <small class="text-muted">Personalized workout routines</small>
                                </div>
                            </div>
                            <div class="col-md-3 mb-3">
                                <div class="feature-card text-center p-3">
                                    <i class="fas fa-running fa-2x text-success mb-2"></i>
                                    <h6>Exercise Guidance</h6>
                                    <small class="text-muted">Proper form and technique</small>
                                </div>
                            </div>
                            <div class="col-md-3 mb-3">
                                <div class="feature-card text-center p-3">
                                    <i class="fas fa-chart-bar fa-2x text-info mb-2"></i>
                                    <h6>Progress Tracking</h6>
                                    <small class="text-muted">Monitor your improvements</small>
                                </div>
                            </div>
                            <div class="col-md-3 mb-3">
                                <div class="feature-card text-center p-3">
                                    <i class="fas fa-heart fa-2x text-danger mb-2"></i>
                                    <h6>Health Tips</h6>
                                    <small class="text-muted">Nutrition and wellness advice</small>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <!-- Voice Recognition Indicator -->
        <div id="voiceListeningIndicator" class="voice-listening-indicator position-fixed" style="display: none; bottom: 100px; right: 30px; background: rgba(0,0,0,0.8); color: white; padding: 15px 20px; border-radius: 20px; z-index: 999;">
            <div class="d-flex align-items-center">
                <div class="spinner-border spinner-border-sm text-primary me-2" role="status"></div>
                <span>Listening...</span>
            </div>
        </div>

        <!-- Pose Detection Container -->
        <div id="poseDetectionContainer" class="mt-4" style="display: none;">
            <div class="card shadow-sm">
                <div class="card-header bg-white">
                    <h5 class="mb-0">
                        <i class="fas fa-video me-2 text-primary"></i>
                        Pose Detection & Form Correction
                    </h5>
                </div>
                <div class="card-body">
                    <div id="poseFeedback" class="alert alert-info mb-3"></div>
                    <div class="row">
                        <div class="col-md-8">
                            <div id="poseCanvasContainer" class="pose-detection-container"></div>
                        </div>
                        <div class="col-md-4">
                            <div class="pose-stats p-3">
                                <h6 class="mb-3">Live Stats</h6>
                                <div class="rep-counter mb-3">
                                    <div class="mb-2">Reps: <span id="repCounter" class="text-primary fw-bold">0</span></div>
                                    <div class="form-score mb-2">Form Score: <span id="formScore" class="text-warning fw-bold">0%</span></div>
                                    <div>Exercise: <span id="currentExercise" class="text-info">None</span></div>
                                </div>
                                <button class="btn btn-danger w-100" onclick="if(window.poseDetector) window.poseDetector.stopDetection()">
                                    <i class="fas fa-stop"></i> Stop Detection
                                </button>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </main>

    <!-- Footer -->
    <footer class="bg-dark text-white py-4 mt-5">
        <div class="container">
            <div class="row">
                <div class="col-md-6">
                    <h6>Fitness Coach Bot</h6>
                    <p class="small mb-0">Your AI-powered personal fitness trainer for workout plans, exercise guidance, and health tracking.</p>
                </div>
                <div class="col-md-6 text-md-end">
                    <p class="small mb-0">
                        © 2026 RSK World. All rights reserved.<br>
                        Developed by: Molla Samser | Designed & Tested by: Rima Khatun<br>
                        Contact: <a href="mailto:help@rskworld.in" class="text-white">help@rskworld.in</a> | +91 93305 39277
                    </p>
                </div>
            </div>
        </div>
    </footer>

    <!-- Bootstrap JS -->
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
    <!-- Chart.js for Analytics -->
    <script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.min.js"></script>
    <!-- Custom JS -->
    <script src="{{ url_for('static', filename='js/app.js') }}"></script>
    <script src="{{ url_for('static', filename='js/voice_recognition.js') }}"></script>
    <script src="{{ url_for('static', filename='js/pose_detection.js') }}"></script>
    <script src="{{ url_for('static', filename='js/analytics_dashboard.js') }}"></script>
</body>
</html>

327 lines•17.3 KB

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