# 📚 Documentation Index

**Last Updated:** January 14, 2026  
**Project:** Aplikasi Absensi Akademik Berbasis Koordinat dan Foto

---

## 🗂️ File Navigation

### 📖 Main Documentation

| File | Purpose | Audience | Read Time |
|------|---------|----------|-----------|
| **[README.md](README.md)** | Project overview & quick start | Everyone | 5 min |
| **[README_DEVELOPMENT.md](README_DEVELOPMENT.md)** | Technical deep dive & roadmap | Developers | 20 min |
| **[DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md)** | How to develop & contribute | Developers | 15 min |
| **[CHANGELOG.md](CHANGELOG.md)** | What changed & version history | Everyone | 10 min |

### 📋 Other Documentation (Existing)

| File | Purpose |
|------|---------|
| [SETUP_GUIDE.md](SETUP_GUIDE.md) | Initial project setup |
| [QUICK_START.md](QUICK_START.md) | Get running quickly |
| [IMPLEMENTATION_GUIDE.md](IMPLEMENTATION_GUIDE.md) | Implementation details |
| [IMPLEMENTATION_SUMMARY.md](IMPLEMENTATION_SUMMARY.md) | Summary of implementation |
| [PROJECT_COMPLETION_REPORT.md](PROJECT_COMPLETION_REPORT.md) | Project completion status |
| [DELIVERABLES_CHECKLIST.md](DELIVERABLES_CHECKLIST.md) | Deliverables checklist |
| [FINAL_CHECKLIST.md](FINAL_CHECKLIST.md) | Final checklist |
| [DOCUMENTATION_INDEX.md](DOCUMENTATION_INDEX.md) | Old documentation index |

---

## 🎯 Quick Navigation by Role

### 👨‍💼 Project Manager
**Want to know:** Project status, what's done, what's left  
**Read:** 
1. [README.md](README.md) - Overview
2. [CHANGELOG.md](CHANGELOG.md) - What changed
3. [PROJECT_COMPLETION_REPORT.md](PROJECT_COMPLETION_REPORT.md) - Status

### 👨‍💻 Developer (New to Project)
**Want to know:** How to set up, where to start, what to code  
**Read:**
1. [README.md](README.md) - Overview
2. [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Setup & basics
3. [SETUP_GUIDE.md](SETUP_GUIDE.md) - Detailed setup

### 🔧 Developer (Continuing Development)
**Want to know:** What changed, what to improve, how to code  
**Read:**
1. [CHANGELOG.md](CHANGELOG.md) - Recent changes
2. [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Technical details & roadmap
3. [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Common tasks & troubleshooting

### 📚 Code Reviewer
**Want to know:** What code changed, what's the quality  
**Read:**
1. [CHANGELOG.md](CHANGELOG.md) - What changed
2. [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Code changes section
3. [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Code style conventions

### 🧪 QA/Tester
**Want to know:** What to test, how to test  
**Read:**
1. [QUICK_START.md](QUICK_START.md) - Get app running
2. [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Testing checklist
3. [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Debugging tips

---

## 📊 Content Overview

### README.md
```
✅ Project description
✅ Current features
✅ v2.0 changes summary
✅ Quick start guide
✅ Database schema overview
✅ API integration info
✅ Production checklist
```
**Best For:** Quick reference, feature overview

### README_DEVELOPMENT.md
```
✅ Comprehensive change details
✅ Bug fixes & features
✅ Code before/after comparison
✅ 5-phase development roadmap
✅ Technical stack
✅ Testing checklist
✅ Troubleshooting guide
```
**Best For:** Deep technical understanding, planning

### DEVELOPMENT_GUIDE.md
```
✅ Environment setup
✅ Project structure
✅ Code style guide
✅ Common development tasks
✅ Debugging tips
✅ Git workflow
✅ Best practices
```
**Best For:** Day-to-day development, learning

### CHANGELOG.md
```
✅ Version history (v1.0, v2.0)
✅ Detailed change logs
✅ Breaking changes
✅ Migration guide
✅ Testing status
✅ Upcoming features
```
**Best For:** Understanding what changed, upgrading

---

## 🔗 Cross-Reference Guide

### If You Want to Know About...

#### **How to Login?**
→ [README.md](README.md) - Quick Start section  
→ [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Debugging Tips section

#### **What's New in v2.0?**
→ [README.md](README.md) - Fitur Terbaru section  
→ [CHANGELOG.md](CHANGELOG.md) - [2.0.0] section

#### **How to Add Mata Kuliah Field?**
→ [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Fitur Mata Kuliah section  
→ [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Task 1: Add Data Field

#### **KAPT Configuration Error?**
→ [CHANGELOG.md](CHANGELOG.md) - Critical Bug Fixes section  
→ [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Troubleshooting: Problem 1

#### **How to Change Coordinates?**
→ [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Task 2: Change Location Coordinates

#### **Database Schema Details?**
→ [README.md](README.md) - Database Schema section  
→ [CHANGELOG.md](CHANGELOG.md) - Database Migration Path section

#### **Testing Checklist?**
→ [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Testing & Troubleshooting section

#### **Future Development Plans?**
→ [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Rencana Pengembangan Ke Depan section  
→ [CHANGELOG.md](CHANGELOG.md) - Upcoming Changes section

#### **Code Style Guide?**
→ [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Code Style & Conventions section

#### **Git Workflow?**
→ [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Git Workflow section

---

## 📈 Document Relationships

```
README.md (Start here)
├── Overview & quick answers
├── Links to README_DEVELOPMENT.md
│   │
│   └── README_DEVELOPMENT.md (Technical details)
│       ├── Detailed explanations
│       ├── Code changes
│       ├── Roadmap
│       └── Links to DEVELOPMENT_GUIDE.md
│           │
│           └── DEVELOPMENT_GUIDE.md (How to develop)
│               ├── Step-by-step guides
│               ├── Debugging tips
│               └── Best practices
│
└── Links to CHANGELOG.md
    │
    └── CHANGELOG.md (Version history)
        ├── What changed
        ├── Migration guide
        └── Future plans
```

---

## 🎓 Learning Path

### Path 1: I Just Opened This Project
1. Read: [README.md](README.md) (5 min)
2. Read: [QUICK_START.md](QUICK_START.md) (5 min)
3. Do: Run the app
4. Read: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Setup section (10 min)

**Total Time:** 20 min  
**Result:** App running on your machine

### Path 2: I Want to Understand What Changed
1. Read: [CHANGELOG.md](CHANGELOG.md) (10 min)
2. Read: [README.md](README.md) - Perubahan & Pengembangan section (5 min)
3. Read: [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Relevant sections (10 min)

**Total Time:** 25 min  
**Result:** Complete understanding of changes

### Path 3: I Want to Add a New Feature
1. Read: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Project Structure (5 min)
2. Read: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Code Style (5 min)
3. Find related task in [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Common Tasks (10 min)
4. Implement your feature
5. Read: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Debugging Tips (5 min)

**Total Time:** 25 min  
**Result:** Ready to code

### Path 4: I'm Stuck & Need Help
1. Check: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Troubleshooting (5 min)
2. Check: [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Testing & Troubleshooting (5 min)
3. Check: Logcat for error message
4. Search the error in documentation

**Total Time:** 10 min + debugging  
**Result:** Usually solved!

---

## 📋 File Checklist

### Documentation Files (New - v2.0)
- ✅ README.md (Updated)
- ✅ README_DEVELOPMENT.md (New)
- ✅ DEVELOPMENT_GUIDE.md (New)
- ✅ CHANGELOG.md (New)
- ✅ DOCUMENTATION_INDEX.md (This file - New)

### Code Files (Modified - v2.0)
- ✅ app/build.gradle.kts (Modified)
- ✅ LocationValidator.kt (Modified)
- ✅ MainActivity.kt (Modified)
- ✅ AbsensiEntity.kt (Modified)
- ✅ AppDatabase.kt (Modified)

### Other Documentation (Existing)
- ✅ SETUP_GUIDE.md (Existing)
- ✅ QUICK_START.md (Existing)
- ✅ IMPLEMENTATION_GUIDE.md (Existing)
- ✅ IMPLEMENTATION_SUMMARY.md (Existing)
- ✅ PROJECT_COMPLETION_REPORT.md (Existing)
- ✅ DELIVERABLES_CHECKLIST.md (Existing)
- ✅ FINAL_CHECKLIST.md (Existing)

---

## 🔄 How to Update Documentation

### When You Add a Feature
1. Update: [README.md](README.md) - Add to Fitur Utama
2. Update: [CHANGELOG.md](CHANGELOG.md) - Add entry to [Unreleased]
3. Update: [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Add to relevant section

### When You Fix a Bug
1. Update: [CHANGELOG.md](CHANGELOG.md) - Add to bug fixes
2. Update: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Add to Troubleshooting

### When You Change Code Style
1. Update: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Code Style section

### When You Plan Future Work
1. Update: [README_DEVELOPMENT.md](README_DEVELOPMENT.md) - Rencana Pengembangan section
2. Update: [CHANGELOG.md](CHANGELOG.md) - Upcoming Changes section

---

## 📞 Questions & Answers

**Q: Which file should I read first?**  
A: [README.md](README.md) - It has overview & links to other docs

**Q: I'm a developer, where do I start?**  
A: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Setup & Project Structure

**Q: What changed from v1.0 to v2.0?**  
A: [CHANGELOG.md](CHANGELOG.md) - Detailed change log

**Q: How do I add a new feature?**  
A: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Common Tasks section

**Q: The app is crashing, what do I do?**  
A: [DEVELOPMENT_GUIDE.md](DEVELOPMENT_GUIDE.md) - Troubleshooting section

**Q: How do I deploy to production?**  
A: [README.md](README.md) - Sebelum Production section

---

## 📊 Documentation Statistics

```
Total Documentation Files: 5 (new) + 8 (existing) = 13
Total Words: ~15,000+
Total Sections: 100+
Code Examples: 50+
Diagrams: 5+

Reading Time:
- Quick Start: 5-10 minutes
- Developer Setup: 20-30 minutes
- Full Understanding: 1-2 hours
```

---

## 🎯 Key Takeaways

1. **README.md** → Start here for overview
2. **CHANGELOG.md** → Understand what changed
3. **README_DEVELOPMENT.md** → Deep technical knowledge
4. **DEVELOPMENT_GUIDE.md** → How to work on code
5. **Other docs** → Reference as needed

---

**Navigation Tips:**
- 📌 Bookmark this file for quick access
- 🔗 Use CTRL+F to search within docs
- 📱 Documents are mobile-friendly
- 🌐 All internal links work
- 📥 Print-friendly (use browser print)

---

**Version:** 2.0  
**Status:** 🟢 Complete  
**Last Updated:** January 14, 2026

📖 *Happy Reading! For questions, refer to the relevant documentation.*