# gabphilshea/weather-app-project architecture

> Architecture diagram of the GitHub repository gabphilshea/weather-app-project, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-12). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/gabphilshea/weather-app-project
- Repository: https://github.com/gabphilshea/weather-app-project

## Overview

WeatherKnower is a browser-based current-weather app. A user enters a city and submits the form; the app requests current conditions from OpenWeatherMap, then displays the city, Celsius temperature, humidity, description, and condition emoji. Weather codes also select adaptive page-background and card styles. The runtime flow is visible in script.js; adaptive styling and the API capability are documented in the README. The referenced config.js is absent from the supplied tree, so it is not represented as a repository component.

Main entry points: [`script.js`](https://github.com/gabphilshea/weather-app-project/blob/main/script.js) (Weather display), [`index.html`](https://github.com/gabphilshea/weather-app-project/blob/main/index.html) (Weather interface), [`style.css`](https://github.com/gabphilshea/weather-app-project/blob/main/style.css) (Adaptive styles)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_weather_app["Weather app"]
  node_weather_ui["Weather interface<br/>[index.html]"]
  node_submit_handler["Search handler<br/>[script.js]"]
  node_weather_service["Weather request<br/>[script.js]"]
  node_condition_mapping["Condition mapping<br/>[script.js]"]
  node_weather_display["Weather display<br/>[script.js]"]
  node_adaptive_styles["Adaptive styles<br/>[style.css]"]
end

node_user(("User"))
node_openweathermap["OpenWeatherMap"]

node_user -->|"enters city"| node_weather_ui
node_weather_ui -->|"submits form"| node_submit_handler
node_submit_handler -->|"requests data"| node_weather_service
node_weather_service -->|"fetches conditions"| node_openweathermap
node_submit_handler -->|"passes response"| node_weather_display
node_weather_display -->|"maps condition"| node_condition_mapping
node_weather_display -->|"renders results"| node_weather_ui
node_weather_display -->|"sets condition classes"| node_adaptive_styles

click node_weather_ui "https://github.com/gabphilshea/weather-app-project/blob/main/index.html"
click node_submit_handler "https://github.com/gabphilshea/weather-app-project/blob/main/script.js"
click node_weather_service "https://github.com/gabphilshea/weather-app-project/blob/main/script.js"
click node_condition_mapping "https://github.com/gabphilshea/weather-app-project/blob/main/script.js"
click node_weather_display "https://github.com/gabphilshea/weather-app-project/blob/main/script.js"
click node_adaptive_styles "https://github.com/gabphilshea/weather-app-project/blob/main/style.css"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_weather_ui,node_submit_handler,node_weather_service,node_condition_mapping,node_weather_display,node_adaptive_styles,node_user toneBlue
class node_openweathermap toneIndigo
```

## Components

### Weather app

- [Weather interface](https://github.com/gabphilshea/weather-app-project/blob/main/index.html): `index.html`
- [Search handler](https://github.com/gabphilshea/weather-app-project/blob/main/script.js): `script.js`
- [Weather request](https://github.com/gabphilshea/weather-app-project/blob/main/script.js): `script.js`
- [Condition mapping](https://github.com/gabphilshea/weather-app-project/blob/main/script.js): `script.js`
- [Weather display](https://github.com/gabphilshea/weather-app-project/blob/main/script.js): `script.js`
- [Adaptive styles](https://github.com/gabphilshea/weather-app-project/blob/main/style.css): `style.css`

### Other components

- **User**
- **OpenWeatherMap**

## Connections

- User → Weather interface: enters city (evidence: `README.md`)
- Weather interface → Search handler: submits form (evidence: `script.js`)
- Search handler → Weather request: requests data (evidence: `script.js`)
- Weather request → OpenWeatherMap: fetches conditions (evidence: `script.js`)
- Search handler → Weather display: passes response (evidence: `script.js`)
- Weather display → Condition mapping: maps condition (evidence: `script.js`)
- Weather display → Weather interface: renders results (evidence: `script.js`)
- Weather display → Adaptive styles: sets condition classes (evidence: `script.js`)