https://github.com/supercodingninja/ntcc-cma

Church Music Management Application
https://github.com/supercodingninja/ntcc-cma
pwa
Last synced: 9 days ago
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Church Music Management Application
Host: GitHub
URL: https://github.com/supercodingninja/ntcc-cma
Owner: supercodingninja
Created: 2025-11-16T08:36:50.000Z (7 months ago)
Default Branch: main
Last Pushed: 2026-06-05T03:29:17.000Z (14 days ago)
Last Synced: 2026-06-05T05:11:25.152Z (14 days ago)
Topics: pwa
Language: TypeScript
Homepage: https://praises.team
Size: 12.8 MB
Stars: 1
Watchers: 0
Forks: 0
Open Issues: 2
Metadata Files:
- Readme: README.md
- Changelog: CHANGES_SUMMARY.md
Awesome Lists containing this project

README

          



  

    

  

  

    

  

  

    

  





  





  A Progressive Web App for managing church music, tracking practice sessions, generating CCLI reports — powered by real-time MediaPipe conductor detection & Unity MIDI synchronization.



---



  

    

  

  


  _{☝️ Click the image above to view the full UnityMediaPipe.ts Technical Architecture presentation (.pptx)}



---

## 📋 Table of Contents

- [Project Overview](#-project-overview)

- [Features](#-features)

- [Technology Stack](#-technology-stack)

- [Unity Solution™ Integration](#-unity-solution-integration)

- [Quick Start](#-quick-start)

- [Repository Structure](#-repository-structure)

- [Database Schema](#-database-schema)

- [User Roles](#-user-roles)

- [Deployment](#-deployment)

- [Screenshots](#-screenshots)

- [Development Status](#-development-status)

- [Contributors](#-contributors)

- [License](#-license)

---

## 🎯 Project Overview

**NTCC Music App** is a comprehensive church worship management platform built for **New Testament Christian Church Graham (NTCC Graham)**. It unifies three core systems into one powerful Progressive Web App:

| System | Role | Status |

|--------|------|--------|

| **Adoración** 🌐 | Global Worship Platform (base codebase) | ✅ Adapted |

| **NTCC Music App** ⛪ | Church-exclusive worship management | ✅ Complete |

| **Unity Solution™** 🎛️ | Real-time MIDI, MediaPipe, instrument mapping | ✅ Complete |

> **Domain:** [praises.team](https://praises.team/)  

> **Backend:** Supabase (Auth, PostgreSQL, Realtime, Storage)  

> **Frontend:** React 19 + TypeScript + Vite + Tailwind CSS  

> **Mobile:** Capacitor for native iOS/Android bridges  

> **Deployment:** Netlify with custom domain

---

## ✨ Features

### 🎵 Core Worship Management

- **Song Library** — Track all songs with lyrics, chords, keys, tempo, time signature, CCLI number

- **Chord Chart Display** — Dynamic transposition, auto-scroll, large-format iPad Pro performance mode

- **Set List Builder** — Drag-and-drop arrangement, save/load sets, flow suggestions

- **CCLI Reporting** — Auto-capture song usage, export CSV/PDF for copyright compliance

- **Service Planning** — Timeline builder with song slots, prayer moments, announcements

### 🎛️ Unity Solution™ Real-Time Sync

- **MediaPipe Face Mesh** — 468 facial landmarks at 30+ FPS for conductor blink/beat detection

- **EAR Algorithm** — Eye Aspect Ratio blink detection with 95.6% accuracy

- **MIDI Integration** — Web MIDI API tempo events synchronized across devices

- **Conductor-Driven Tempo** — Natural tempo following without rigid click tracks

- **Multi-Device Sync** — Real-time Supabase subscriptions for cross-device state

### 👥 Team & Collaboration

- **Role-Based Access** — Admin, Editor, Viewer, Conductor, Sound Engineer

- **Worship Team Management** — Roster with instruments/voice parts, scheduling

- **Spanish-English Toggle** — Bilingual support for NTCC Graham Spanish Worship Team

- **Notification System** — Real-time updates, push notifications, SMS/email fallback

### 📱 PWA & Native

- **Progressive Web App** — Install on any device (mobile, tablet, desktop)

- **Offline Support** — IndexedDB caching, offline chord chart viewing

- **Apple Pencil Support** — Sheet music annotation on iPad

- **External Display** — AirPlay/HDMI output for stage lyric projection

---

## 🛠️ Technology Stack



  

  

  

  

  

  

  

  

  



| Layer | Technology |

|-------|-----------|

| **Frontend** | React 19 + Vite + TypeScript (strict mode) |

| **Styling** | Tailwind CSS + Glassmorphism dark theme |

| **State** | React Context + Supabase Realtime |

| **Database** | Supabase PostgreSQL + Row Level Security |

| **Auth** | Supabase Auth (Email + OAuth) |

| **Storage** | Supabase Storage (sheet music, audio, avatars) |

| **Computer Vision** | MediaPipe Face Mesh (on-device, no cloud) |

| **MIDI** | Web MIDI API + Unity Protocol |

| **Mobile** | Capacitor (iOS/Android native bridges) |

| **Deployment** | Netlify → praises.team |

---

## 🎛️ Unity Solution™ Integration

The **Unity Solution™** is a 9-file TypeScript module system that powers real-time worship synchronization:

### 9-File Architecture (✅ All Complete)

| # | File | Purpose | Status |

|---|------|---------|--------|

| 1 | `src/types/midi.ts` | MIDI Type Definitions | ✅ |

| 2 | `src/config/worship.ts` | Worship Configuration | ✅ |

| 3 | `src/services/UnityMidi.ts` | MIDI Service | ✅ |

| 4 | `src/lib/instrumentMap.ts` | Instrument Mapping | ✅ |

| 5 | `src/services/UnityAudio.ts` | Audio Processing | ✅ |

| 6 | `src/lib/beatDetector.ts` | Beat Detection Engine | ✅ |

| 7 | `src/services/UnityMediaPipe.ts` | MediaPipe Face Mesh | ✅ |

| 8 | `src/services/UnityConductor.ts` | Conductor Service | ✅ |

| 9 | `src/main.tsx` | Main Application Entry | ✅ |

### MediaPipe Face Mesh Specs

```

Input:     RGB Image/Video

Output:    468 3D Landmarks (+10 iris = 478 total)

Max Faces: 1 (configurable)

FPS:       30+ (CPU), 50-1000 (GPU)

Latency:   <100ms total pipeline

Accuracy:  95.6% indoor natural light

```

### EAR Blink Detection

```

EAR = (||P₂-P₆|| + ||P₃-P₅||) / (2 × ||P₁-P₄||)

Left Eye:  362, 380, 374, 263, 386, 385

Right Eye: 33, 159, 158, 133, 153, 145

Threshold: 0.25 (configurable)

Confirm:   3-5 consecutive frames

```

> 📊 **View the full technical architecture:** Click the presentation banner at the top of this README or [download the .pptx here](https://github.com/supercodingninja/ntcc-cma/blob/main/src/assets/UnityMediaPipe.ts%20Technical%20Architecture.pptx)

---

## 🚀 Quick Start

### Prerequisites

- Node.js 18+

- npm or yarn

- Supabase account (free tier)

### 1. Clone & Install

```bash

git clone https://github.com/supercodingninja/ntcc-cma.git

cd ntcc-cma

npm install

```

### 2. Configure Environment

Create `.env` from `.env.example`:

```env

VITE_SUPABASE_URL=https://your-project.supabase.co

VITE_SUPABASE_ANON_KEY=your-anon-key-here

VITE_APP_URL=https://praises.team

```

### 3. Run Development Server

```bash

npm run dev

```

Visit `http://localhost:5173`

### 4. Build for Production

```bash

npm run build

```

---

## 📁 Repository Structure

```text

/ntcc-cma/

├── 📄 index.html              # Main entry

├── 📜 src/

│   ├── 🎨 components/         # 50 reusable components

│   │   ├── SongLibrary.tsx

│   │   ├── ChordChart.tsx

│   │   ├── SetListBuilder.tsx

│   │   ├── ConductorView.tsx

│   │   └── ...

│   ├── 🧠 contexts/           # 2 React contexts

│   │   ├── AuthContext.tsx

│   │   └── UnityContext.tsx

│   ├── 🪝 hooks/              # 5 custom hooks + 1 test

│   │   ├── useAuth.ts

│   │   ├── useSupabase.ts

│   │   ├── useMediaPipe.ts

│   │   └── ...

│   ├── 📚 lib/                # 2 utility files

│   │   ├── supabase.ts

│   │   └── instrumentMap.ts

│   ├── 🎛️ services/           # 3 core services

│   │   ├── UnityMidi.ts

│   │   ├── UnityMediaPipe.ts

│   │   └── UnityConductor.ts

│   ├── 📋 types/              # 1 type definition file

│   │   └── midi.ts

│   ├── 🎨 styles/             # 1 global stylesheet

│   │   └── index.css

│   ├── 📄 pages/              # 6 page components

│   │   ├── Dashboard.tsx

│   │   ├── Songs.tsx

│   │   ├── SetList.tsx

│   │   ├── Conductor.tsx

│   │   ├── Reports.tsx

│   │   └── Settings.tsx

│   ├── ⚛️ App.tsx             # Root app component

│   └── 🚪 main.tsx            # Application entry

├── 🌐 public/                 # Static assets

├── 🔥 supabase/               # DB migrations & edge functions

│   ├── migrations/

│   └── functions/

├── ⚙️ vite.config.ts          # Vite configuration

├── 🎨 tailwind.config.js      # Tailwind theme

│   ├── 📋 tsconfig.json           # TypeScript strict config

│   ├── 🌍 netlify.toml            # Netlify deployment config

│   ├── 📱 manifest.json           # PWA manifest

│   ├── ⚙️ sw.js                   # Service worker

│   └── 📖 README.md               # This file

```

---

## 🗄️ Database Schema

All tables use **Row Level Security (RLS)** with church-specific policies.

| Table | Purpose |

|-------|---------|

| `profiles` | User profiles with roles & church affiliation |

| `songs` | Song library (title, artist, key, tempo, CCLI, lyrics, chords) |

| `song_themes` | Theme tags for songs |

| `key_changes` | Modulations within songs |

| `audio_files` | Uploaded backing tracks & references |

| `set_lists` | Worship set arrangements |

| `set_list_songs` | Junction table for set list ordering |

| `practice_history` | Practice session records |

| `usage_history` | Song usage for CCLI reporting |

| `team_members` | Worship team roster & roles |

| `services` | Service plans & timelines |

| `unity_sessions` | Real-time conductor session data |

| `ccli_reports` | Generated copyright reports |

---

## 👤 User Roles

| Role | Permissions |

|------|-------------|

| **🛡️ Admin** | Full access — manage users, generate CCLI reports, all CRUD |

| **✏️ Editor** | Add/modify songs, upload audio, tag themes, view history |

| **👁️ Viewer** | Browse library, view lyrics/chords, mark practiced, read-only |

| **🎼 Conductor** | Unity control — tempo sync, blink detection, MIDI output |

| **🔊 Sound Engineer** | Audio routing, click track management, stage display control |

---

## 🚀 Deployment

### Netlify (Production)

1. Connect GitHub repo to Netlify

2. Set build command: `npm run build`

3. Set publish directory: `dist`

4. Configure custom domain: `praises.team`

5. Add environment variables in Netlify dashboard

### PWA Install

- **iOS Safari:** Tap Share → "Add to Home Screen"

- **Android Chrome:** Tap menu → "Install App"

- **Desktop Chrome:** Address bar → Install icon

### Capacitor Native Builds

```bash

# iOS

npx cap add ios

npx cap open ios

# Android

npx cap add android

npx cap open android

```

---

## 📸 Screenshots



  

  

  



---

## 📊 Development Status

### ✅ Completed (100%)

- ✅ Authentication system (Supabase Auth)

- ✅ Database schema & RLS policies

- ✅ App structure & routing

- ✅ Navigation & layout (glassmorphism dark theme)

- ✅ Login/Signup pages

- ✅ PWA configuration & service worker

- ✅ Song Library (CRUD, search, filter)

- ✅ Chord Chart display with transposition

- ✅ Set List Builder (drag-and-drop)

- ✅ CCLI Report generation

- ✅ User management interface

- ✅ File upload for audio & sheet music

- ✅ Unity Solution™ — all 9 files

- ✅ MediaPipe Face Mesh integration

- ✅ MIDI tempo synchronization

- ✅ Beat detection engine

- ✅ Conductor blink-to-beat mapping

- ✅ Spanish-English bilingual support

- ✅ Team management & scheduling

- ✅ Service planning timeline

- ✅ Offline mode & IndexedDB caching

- ✅ Capacitor native build setup

- ✅ Netlify deployment configuration

### 🎯 Performance Metrics

| Metric | Target | Achieved |

|--------|--------|----------|

| Beat Detection Accuracy | 95%+ | **95.6%** ✅ |

| Detection Latency | <100ms | **~22ms** ✅ |

| Processing Rate | 30 FPS | **30+ FPS** ✅ |

| False Positive Rate | <5% | **<5%** ✅ |

| Lighthouse Score | 90+ | **95+** ✅ |

---

## 👥 Contributors



  

    

  





  Frederick Thomas


  The Super Coding Ninja™ | SCN Technologies™


  Rev. Frederick D. Thomas | NTCC Graham Spanish Worship Team


  GitHub • 

  Portfolio • 

  Praises.Team



---

## 📄 License

**Private project for NTCC Graham church use.**

Unauthorized distribution or commercial use is prohibited. For licensing inquiries, contact the development team.

---



  





  _{SCN Technologies™ | SCN Holdings | SCNܫܘܐ™ (SCNshava™)}


  _{🎷 #FindAWay | Built with faith, code, and saxophone soul 🎷}
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