# SIDES - Project Overview

## What Is SIDES?

**Sabo Integrated Debris Flow Monitoring and Early Warning System (SIDES)** is a flood and debris flow early warning system for **Sungai Kupang**, Malaysia. It is operated under **Jabatan Pengairan dan Saliran (JPS)** — the Malaysian Department of Irrigation and Drainage.

The system monitors rainfall, water levels, and siren activations at remote telemetry stations and presents real-time data on a web dashboard with an interactive map.

## Purpose

SIDES provides:

- **Real-time monitoring** of hydrological and meteorological data from field stations
- **Early warning alerts** when rainfall or water levels exceed danger thresholds
- **Siren status tracking** for stations equipped with warning sirens
- **Historical data analysis** with exportable reports (Excel, PDF)
- **Push notifications** to mobile devices via Firebase Cloud Messaging (FCM)
- **Admin management** of stations, users, and access control

## Domain Context

- **Location**: Sungai Kupang, Malaysia (Kedah region based on station IDs)
- **Operator**: JPS (Department of Irrigation and Drainage), Malaysia
- **Data source**: Remote telemetry stations transmit CSV data via FTP to a central server
- **Data pipeline**: Python script (`autoscript/sidesdecode.py`) fetches FTP files, parses CSV, inserts into PostgreSQL, and triggers push notifications

## User Roles

| Role | Access Level | Description |
|------|-------------|-------------|
| **Public** | Unauthenticated | View dashboard map with station data |
| **User** | `access_level = 2` | View all monitoring pages, historical data, export reports |
| **Admin** | `access_level = 1` | Full access including station management and user management |

## High-Level Architecture

```
[Telemetry Stations] --CSV/FTP--> [FTP Server (myvscada.com)]
                                        |
                                  [Python Script (cron)]
                                        |
                                        v
[PostgreSQL Database] <--data-- [sidesdecode.py] --alert--> [Laravel API]
                                                                |
                                                                v
                                                        [Firebase FCM]
                                                                |
                                                                v
                                                        [Mobile Devices]
                                                        
[Laravel Web App] <--reads-- [PostgreSQL Database]
        |
        v
[Web Browser] <--Leaflet Map, Charts, Tables-->
```

## Application Name

The application is registered as **SIDES** in Laravel config (`APP_NAME=SIDES`).

## Bilingual Support

The application supports:
- **English** (en) — default
- **Bahasa Malaysia** (bm)

Language files are stored in `src/lang/{en,bm}/` and toggled via `LocaleController` with session-based persistence.

## Project Name Origin

The repository is named `tckdev` (likely **TCK Development**), referencing the organization running the SIDES system.