# olefirenko/vue-google-autocomplete architecture

> Architecture diagram of the GitHub repository olefirenko/vue-google-autocomplete, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-26). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/olefirenko/vue-google-autocomplete
- Repository: https://github.com/olefirenko/vue-google-autocomplete

## Overview

This is a Vue 2 autocomplete component that turns typed input into Google Places suggestions and emits structured address data when a place is selected. Its principal workflow is component setup, Places selection, address formatting, and event emission. Optional country/type/field restrictions and geolocation biasing or reverse geocoding are also supported. Runtime behavior is concentrated in `src/VueGoogleAutocomplete.vue`; the excerpt does not expose every setup detail, so uncertain internal wiring is omitted.

Main entry points: [`src/VueGoogleAutocomplete.vue`](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue) (Autocomplete Component)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_input["Vue Input"]
  node_vue_app["Vue Application"]
  node_component["Autocomplete Component"]
  node_input_text["Input Text"]
  node_component_events["Component Events"]
end

subgraph group_places["Places Lookup"]
  node_places_api["Google Places API"]
  node_autocomplete["Places Autocomplete"]
  node_place_result["Place Result"]
  node_restrictions["Search Restrictions"]
end

subgraph group_location["Location and Address"]
  node_geolocation["Browser Geolocation"]
  node_location_bias["Location Bias"]
  node_geocoder["Google Geocoder"]
  node_result_filter["Result Type Filter"]
  node_address_formatter["Address Formatter"]
  node_address_data["Address Data"]
end

node_user(("User"))

node_user -->|"types into"| node_input_text
node_input_text -->|"updates"| node_component
node_component -->|"creates"| node_autocomplete
node_component -->|"sets fields"| node_autocomplete
node_component -->|"configures"| node_restrictions
node_restrictions -->|"sets restrictions"| node_autocomplete
node_autocomplete -->|"requests suggestions"| node_places_api
node_places_api -->|"provides suggestions"| node_autocomplete
node_autocomplete -->|"provides selection"| node_component
node_component -->|"receives"| node_place_result
node_component -->|"formats selection"| node_address_formatter
node_address_formatter -->|"produces"| node_address_data
node_component -->|"emits address"| node_component_events
node_component_events -->|"delivers events"| node_vue_app
node_component -->|"requests bias"| node_location_bias
node_location_bias -->|"gets position"| node_geolocation
node_location_bias -->|"sets bounds"| node_autocomplete
node_component -->|"requests position"| node_geolocation
node_component -->|"geocodes coordinates"| node_geocoder
node_geocoder -->|"returns results"| node_component
node_component -->|"filters results"| node_result_filter
node_result_filter -->|"provides result"| node_address_formatter
node_component -->|"exposes methods"| node_vue_app

click node_component "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"
click node_input_text "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"
click node_component_events "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"
click node_autocomplete "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"
click node_restrictions "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"
click node_location_bias "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"
click node_result_filter "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"
click node_address_formatter "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"
click node_address_data "https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue"

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_vue_app,node_component,node_input_text,node_component_events,node_user toneBlue
class node_places_api,node_autocomplete,node_place_result,node_restrictions toneAmber
class node_geolocation,node_location_bias,node_geocoder,node_result_filter,node_address_formatter,node_address_data toneMint
```

## Components

### Vue Input

- **Vue Application**
- [Autocomplete Component](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`
- [Input Text](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`
- [Component Events](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`

### Places Lookup

- **Google Places API**
- [Places Autocomplete](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`
- **Place Result**
- [Search Restrictions](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`

### Location and Address

- **Browser Geolocation**
- [Location Bias](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`
- **Google Geocoder**
- [Result Type Filter](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`
- [Address Formatter](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`
- [Address Data](https://github.com/olefirenko/vue-google-autocomplete/blob/master/src/VueGoogleAutocomplete.vue): `src/VueGoogleAutocomplete.vue`

### Other components

- **User**

## Connections

- User → Input Text: types into
- Input Text → Autocomplete Component: updates
- Autocomplete Component → Places Autocomplete: creates
- Autocomplete Component → Places Autocomplete: sets fields
- Autocomplete Component → Search Restrictions: configures
- Search Restrictions → Places Autocomplete: sets restrictions
- Places Autocomplete → Google Places API: requests suggestions
- Google Places API → Places Autocomplete: provides suggestions
- Places Autocomplete → Autocomplete Component: provides selection
- Autocomplete Component → Place Result: receives
- Autocomplete Component → Address Formatter: formats selection
- Address Formatter → Address Data: produces
- Autocomplete Component → Component Events: emits address
- Component Events → Vue Application: delivers events
- Autocomplete Component → Location Bias: requests bias
- Location Bias → Browser Geolocation: gets position
- Location Bias → Places Autocomplete: sets bounds
- Autocomplete Component → Browser Geolocation: requests position
- Autocomplete Component → Google Geocoder: geocodes coordinates
- Google Geocoder → Autocomplete Component: returns results
- Autocomplete Component → Result Type Filter: filters results
- Result Type Filter → Address Formatter: provides result
- Autocomplete Component → Vue Application: exposes methods