# doitaxcel/weatherreactapp architecture

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

- Interactive diagram: https://gitdiagram.com/doitaxcel/weatherreactapp
- Repository: https://github.com/doitaxcel/weatherreactapp

## Overview

This is a React weather dashboard. The user can search for a city or start with Manila; the app resolves searched locations, fetches forecast data, then presents current conditions, hourly details, and a seven-day forecast with a Celsius/Fahrenheit toggle. The graph follows the visible App orchestration and documented Open-Meteo workflow. Several component and utility excerpts are incomplete or absent, so their internal behavior and some wiring are not expanded beyond indexed references.

Main entry points: [`src/App.tsx`](https://github.com/doitaxcel/weatherreactapp/blob/main/src/App.tsx) (App state and workflow), [`src/components/HourlyForecast.tsx`](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/HourlyForecast.tsx) (Hourly forecast), [`src/services/weatherApi.ts`](https://github.com/doitaxcel/weatherreactapp/blob/main/src/services/weatherApi.ts) (Weather API client), [`src/components/WeekForecast.tsx`](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/WeekForecast.tsx) (Seven-day forecast)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_app["App orchestration"]
  node_app["App state and workflow<br/>[App.tsx]"]
  node_main["React entry point<br/>[main.tsx]"]
end

subgraph group_ui["Weather presentation"]
  node_header["Header<br/>[Header.tsx]"]
  node_search["City search<br/>[SearchBar.tsx]"]
  node_toggle["Unit toggle<br/>[ToggleButton.tsx]"]
  node_summary["Current conditions<br/>[Summary.tsx]"]
  node_card["Weather metric card<br/>[Card.tsx]"]
  node_hourly["Hourly forecast<br/>[HourlyForecast.tsx]"]
  node_hourlycard["Hourly item<br/>[HourlyCard.tsx]"]
  node_weekly["Seven-day forecast<br/>[WeekForecast.tsx]"]
end

subgraph group_data["Weather data"]
  node_service["Weather API client<br/>[weatherApi.ts]"]
  node_geocoding["Open-Meteo geocoding"]
  node_forecastapi["Open-Meteo forecast"]
  node_types["Weather data types<br/>[weather.ts]"]
end

subgraph group_helpers["Display helpers"]
  node_weatherutil["Weather conversions<br/>[weather.ts]"]
  node_timeutil["Date and time<br/>[dateAndTime.ts]"]
end

node_visitor(("Weather user"))

node_main -->|"renders"| node_app
node_app -->|"renders"| node_header
node_app -->|"renders"| node_search
node_app -->|"renders"| node_toggle
node_app -->|"renders"| node_summary
node_app -->|"renders"| node_card
node_app -->|"renders"| node_hourly
node_app -->|"renders"| node_weekly
node_visitor -->|"submits city"| node_search
node_search -->|"calls search handler"| node_app
node_app -->|"searches and fetches"| node_service
node_service -->|"queries city"| node_geocoding
node_service -->|"fetches forecast"| node_forecastapi
node_service -->|"returns typed data"| node_types
node_app -->|"converts and describes"| node_weatherutil
node_app -->|"formats and indexes"| node_timeutil
node_hourly -->|"renders items"| node_hourlycard
node_hourly -->|"converts and icons"| node_weatherutil
node_hourly -->|"formats times"| node_timeutil
node_weekly -->|"converts and describes"| node_weatherutil
node_weekly -->|"formats days"| node_timeutil

click node_app "https://github.com/doitaxcel/weatherreactapp/blob/main/src/App.tsx"
click node_main "https://github.com/doitaxcel/weatherreactapp/blob/main/src/main.tsx"
click node_header "https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/Header.tsx"
click node_search "https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/SearchBar.tsx"
click node_toggle "https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/ToggleButton.tsx"
click node_summary "https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/Summary.tsx"
click node_card "https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/Card.tsx"
click node_hourly "https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/HourlyForecast.tsx"
click node_hourlycard "https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/HourlyCard.tsx"
click node_weekly "https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/WeekForecast.tsx"
click node_service "https://github.com/doitaxcel/weatherreactapp/blob/main/src/services/weatherApi.ts"
click node_types "https://github.com/doitaxcel/weatherreactapp/blob/main/src/types/weather.ts"
click node_weatherutil "https://github.com/doitaxcel/weatherreactapp/blob/main/src/utils/weather.ts"
click node_timeutil "https://github.com/doitaxcel/weatherreactapp/blob/main/src/utils/dateAndTime.ts"

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_app,node_main,node_visitor toneBlue
class node_header,node_search,node_toggle,node_summary,node_card,node_hourly,node_hourlycard,node_weekly toneAmber
class node_service,node_geocoding,node_forecastapi,node_types toneMint
class node_weatherutil,node_timeutil toneRose
```

## Components

### App orchestration

- [App state and workflow](https://github.com/doitaxcel/weatherreactapp/blob/main/src/App.tsx): `src/App.tsx`
- [React entry point](https://github.com/doitaxcel/weatherreactapp/blob/main/src/main.tsx): `src/main.tsx`

### Weather presentation

- [Header](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/Header.tsx): `src/components/Header.tsx`
- [City search](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/SearchBar.tsx): `src/components/SearchBar.tsx`
- [Unit toggle](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/ToggleButton.tsx): `src/components/ToggleButton.tsx`
- [Current conditions](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/Summary.tsx): `src/components/Summary.tsx`
- [Weather metric card](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/Card.tsx): `src/components/Card.tsx`
- [Hourly forecast](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/HourlyForecast.tsx): `src/components/HourlyForecast.tsx`
- [Hourly item](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/HourlyCard.tsx): `src/components/HourlyCard.tsx`
- [Seven-day forecast](https://github.com/doitaxcel/weatherreactapp/blob/main/src/components/WeekForecast.tsx): `src/components/WeekForecast.tsx`

### Weather data

- [Weather API client](https://github.com/doitaxcel/weatherreactapp/blob/main/src/services/weatherApi.ts): `src/services/weatherApi.ts`
- **Open-Meteo geocoding**
- **Open-Meteo forecast**
- [Weather data types](https://github.com/doitaxcel/weatherreactapp/blob/main/src/types/weather.ts): `src/types/weather.ts`

### Display helpers

- [Weather conversions](https://github.com/doitaxcel/weatherreactapp/blob/main/src/utils/weather.ts): `src/utils/weather.ts`
- [Date and time](https://github.com/doitaxcel/weatherreactapp/blob/main/src/utils/dateAndTime.ts): `src/utils/dateAndTime.ts`

### Other components

- **Weather user**

## Connections

- React entry point → App state and workflow: renders (evidence: `src/main.tsx`)
- App state and workflow → Header: renders (evidence: `src/App.tsx`)
- App state and workflow → City search: renders (evidence: `src/App.tsx`)
- App state and workflow → Unit toggle: renders (evidence: `src/App.tsx`)
- App state and workflow → Current conditions: renders (evidence: `src/App.tsx`)
- App state and workflow → Weather metric card: renders (evidence: `src/App.tsx`)
- App state and workflow → Hourly forecast: renders (evidence: `src/App.tsx`)
- App state and workflow → Seven-day forecast: renders (evidence: `src/App.tsx`)
- Weather user → City search: submits city (evidence: `src/components/SearchBar.tsx`)
- City search → App state and workflow: calls search handler (evidence: `src/components/SearchBar.tsx`)
- App state and workflow → Weather API client: searches and fetches (evidence: `src/App.tsx`)
- Weather API client → Open-Meteo geocoding: queries city (evidence: `src/services/weatherApi.ts`)
- Weather API client → Open-Meteo forecast: fetches forecast (evidence: `src/services/weatherApi.ts`)
- Weather API client → Weather data types: returns typed data (evidence: `src/services/weatherApi.ts`)
- App state and workflow → Weather conversions: converts and describes (evidence: `src/App.tsx`)
- App state and workflow → Date and time: formats and indexes (evidence: `src/App.tsx`)
- Hourly forecast → Hourly item: renders items (evidence: `src/components/HourlyForecast.tsx`)
- Hourly forecast → Weather conversions: converts and icons (evidence: `src/components/HourlyForecast.tsx`)
- Hourly forecast → Date and time: formats times (evidence: `src/components/HourlyForecast.tsx`)
- Seven-day forecast → Weather conversions: converts and describes (evidence: `src/components/WeekForecast.tsx`)
- Seven-day forecast → Date and time: formats days (evidence: `src/components/WeekForecast.tsx`)