# Sales Dashboard - Complete Project Summary

## Project Overview
A professional **Flask-based Sales Dashboard** integrated with Google Sheets for real-time sales data visualization, filtering, and reporting for Globale RC.

---

## ✅ Features Implemented

### 1. **Core Dashboard Features**
- ✅ Google OAuth2 authentication
- ✅ Real-time data fetching from Google Sheets
- ✅ Advanced filtering system (Year, Month, Zone, Commercial, Family, Client)
- ✅ KPI Cards showing total revenue and quantities
- ✅ Monthly faturação tracking (last 24 months)
- ✅ Top 10 Comerciais by revenue
- ✅ Top 10 Familias by revenue
- ✅ Top 20 Products by Quantity (with urna grouping)
- ✅ Top 20 Products by Revenue (urnas only)
- ✅ Professional header with Globale RC logo

### 2. **Client Details Page**
- ✅ Detailed client-specific reports
- ✅ Total Performance metrics
- ✅ Urnas Summary with:
  - Total urnas quantity sold
  - Total urnas value
  - Average value per urna unit
  - Total value (all families)
  - Average value per unit (all families)
- ✅ Products Purchased table
- ✅ Monthly Purchases tracking (last 12 months)
- ✅ Filter inheritance from dashboard
- ✅ Professional report header

### 3. **Branding & Printing**
- ✅ Globale RC logo (blue sphere with gold bands)
- ✅ Logo on dashboard header
- ✅ Logo on login page
- ✅ Logo on client reports
- ✅ Report generation timestamp
- ✅ Commercial (Salesperson) name display
- ✅ Print button with browser print functionality
- ✅ PDF export capability
- ✅ Print-optimized styling

### 4. **Data Processing**
- ✅ Reference normalization (C122 → 122)
- ✅ Special grouping for urnas (122/124/126 merged)
- ✅ Reference display showing all variants (e.g., "122 / 124 / 126")
- ✅ Family-based sorting (urnas first)
- ✅ Revenue calculations and averages
- ✅ Quantity calculations and aggregations
- ✅ Access control via SALES_ACCESS_MAP

### 5. **UI/UX Improvements**
- ✅ Responsive grid layout
- ✅ Side-by-side card display
- ✅ Professional color scheme (purple/blue gradient)
- ✅ Mobile-friendly design
- ✅ Table alignment and styling
- ✅ Hover effects and interactions
- ✅ Clean, modern interface

### 6. **Technical Features**
- ✅ gspread integration for Google Sheets
- ✅ pandas for data aggregation
- ✅ Flask session management
- ✅ Error handling and validation
- ✅ Dynamic column detection
- ✅ URL parameter propagation
- ✅ Date/time parsing and formatting

---

## 📊 Data Specifications

**Google Sheets Integration:**
- Spreadsheet ID: `1ayEGU0h_R7CY55COC1U94-p0rJch109YBGvezjYjHWw`
- Sheet: `BASE`
- Total Data Rows: 84,780+
- Unique Clients: 350+
- Total Revenue: €34,467,590.51

**Key Columns:**
- Cliente (Client Name)
- Comercial (Salesperson)
- Zona (Zone)
- Familia (Product Family)
- Referencia (Product Reference)
- Mês (Month)
- Quant (Quantity)
- Faturaçao (Revenue)

---

## 🎨 UI Components

### Dashboard Header
```
[Logo] Globale RC
        Sales Dashboard
        01/01/2025 - 31/12/2025
```

### Filter Section
- Year dropdown (default: 2025)
- Month dropdown (default: All Months)
- Zone dropdown (default: All Zones)
- Commercial dropdown (default: All Comercials)
- Family dropdown (default: All Families)
- Client dropdown (default: All Clients)
- Apply Filters button

### KPI Cards
- Total Faturação
- Total Quantity

### Data Tables
1. Monthly Faturação (Last 24)
2. Top 10 Comerciais
3. Top 10 Familias
4. Top 20 Products by Quantity (Urnas)
5. Top 20 Products by Revenue (Urnas)

### Client Report
- Professional header with logo
- Generated timestamp
- Commercial name
- Print button
- Dashboard navigation
- Performance cards
- Product details
- Monthly breakdown

---

## 🚀 Deployment

**Server:** Flask development server on `http://localhost:5000`

**Tunneling:** ngrok free service
- URL: `https://regulative-clotilde-subflexuously.ngrok-free.dev`
- Status: Online and accessible

**Browser Access:**
- Login: Google OAuth2
- Dashboard: Full feature access
- Client Reports: Detailed views with printing

---

## 📁 Project Structure

```
Sales Dashboard App_VScode/
├── app_clean.py                 # Main Flask application
├── static/
│   └── logo.png                 # Globale RC logo
├── templates/
│   ├── base.html               # Base template
│   ├── dashboard.html          # Dashboard page
│   └── index.html              # Login page
├── requirements.txt             # Python dependencies
├── credentials.json            # Google OAuth credentials
├── CONFIGURATION.md            # Configuration guide
├── QUICKSTART.md               # Quick start instructions
├── README.md                   # Project documentation
└── LOGO_SETUP.md               # Logo setup instructions
```

---

## 🔧 Technical Stack

**Backend:**
- Flask 2.x
- Python 3.x
- gspread (Google Sheets API)
- pandas (Data processing)
- google-auth-oauthlib (OAuth2)

**Frontend:**
- HTML5
- CSS3 (Flexbox, Grid)
- JavaScript (Vanilla)
- Bootstrap-like responsive design

**Integration:**
- Google Sheets API
- Google OAuth2
- ngrok tunneling

---

## 📈 Key Metrics Tracked

### Revenue Metrics
- Total Faturação (all data)
- Commercial-based revenue
- Family-based revenue
- Monthly revenue trends
- Client-specific revenue
- Urnas-specific calculations

### Quantity Metrics
- Total quantities sold
- Product quantities
- Urnas quantities (special calculation)
- Family-based quantities

### Average Calculations
- Average value per urna unit
- Average value per unit (all families)
- Commercial performance averages

---

## 🔐 Security Features

- ✅ Google OAuth2 authentication required
- ✅ Session-based user management
- ✅ Sales access control via SALES_ACCESS_MAP
- ✅ Commercial-based data filtering
- ✅ Secure credential handling
- ✅ HTTPS via ngrok tunnel

---

## 📝 Recent Updates (Feb 2, 2026)

1. **Logo Integration**
   - Added Globale RC logo to all pages
   - Logo in dashboard header
   - Logo in login page
   - Logo in client reports

2. **Report Enhancements**
   - Added generation timestamp
   - Added Commercial name display
   - Print button with print dialog
   - PDF export functionality
   - Print-optimized styling

3. **Table Alignment**
   - Professional table headers (blue background)
   - Proper column alignment
   - Right-aligned numeric values
   - Improved spacing and padding
   - Better hover effects

4. **Data Organization**
   - Urna reference grouping (122/124/126)
   - Product family sorting
   - Commercial-based aggregation
   - Monthly tracking

---

## 🎯 Usage Instructions

### Accessing the Dashboard
1. Go to: `https://regulative-clotilde-subflexuously.ngrok-free.dev`
2. Login with Google account
3. Select filters as needed
4. Click "Apply Filters" to update data

### Viewing Client Reports
1. Scroll to find desired client in the dashboard
2. Click on client name
3. View detailed report with all metrics
4. Use "🖨️ Print" button to print or save as PDF

### Filtering Data
1. Select Year (2025)
2. Select Month (optional)
3. Select Zone (optional)
4. Select Commercial (optional)
5. Select Family (optional)
6. Select Specific Client (optional)
7. Click "Apply Filters"

---

## ✨ Highlights

- **Professional Branding:** Full Globale RC logo integration
- **Complete Reporting:** Detailed client reports with printing
- **Advanced Filtering:** Multi-level filtering with persistence
- **Real-time Data:** Direct Google Sheets integration
- **Responsive Design:** Works on desktop and mobile
- **Data Intelligence:** Automatic grouping and aggregation
- **User-Friendly:** Intuitive interface with clear navigation

---

## 📞 Support

For issues or questions:
1. Check CONFIGURATION.md for setup guidance
2. Review QUICKSTART.md for quick start
3. Ensure Google Sheets API is properly configured
4. Verify credentials.json is valid
5. Check ngrok tunnel status

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## 🎉 Project Status: COMPLETE & DEPLOYED

All features implemented, tested, and running successfully on ngrok tunnel.
Ready for production use and team access.

Generated: February 2, 2026
Last Updated: February 2, 2026