### Installing react-native-yamap with npm

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Command to install the `react-native-yamap` library and save it to the project's dependencies using the npm package manager. The `--save` flag is standard for older npm versions or explicit saving.

```Shell
npm i react-native-yamap --save
```

--------------------------------

### Installing react-native-yamap with Yarn

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Command to add the `react-native-yamap` library as a project dependency using the Yarn package manager.

```Shell
yarn add react-native-yamap
```

--------------------------------

### Rendering Clustered Markers with ClusteredYamap Component (JSX)

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Provides an example of using the `ClusteredYamap` component to display a large number of markers that automatically cluster at certain zoom levels. Shows how to import the component, set cluster properties like `clusterColor`, provide an array of `clusteredMarkers`, and use `renderMarker` to customize the appearance of individual markers.

```JSX
import React from 'react';
import { ClusteredYamap } from '../../react-native-yamap/src';

const Map = () => {
  return (
    <ClusteredYamap
      clusterColor="red"
      clusteredMarkers={[
        {
          point: {
            lat: 56.754215,
            lon: 38.622504,
          },
          data: {},
        },
        {
          point: {
            lat: 56.754215,
            lon: 38.222504,
          },
          data: {},
        },
      ]}
      renderMarker={(info, index) => (
        <Marker
          key={index}
          point={info.point}
        />
      )}
      style={{flex: 1}}
    />
  );
};
```

--------------------------------

### Changing YaMap Language in React Native (JS)

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Provides JavaScript examples using the `YaMap` module to get, set, and reset the locale (language) for the Yandex Maps, noting that these operations return Promises. Includes examples for getting the current locale, setting a new locale ('en_US'), and resetting to the system default.

```Javascript
import YaMap from 'react-native-yamap';

const currentLocale = await YaMap.getLocale();
YaMap.setLocale('en_US');  // 'ru_RU' или другие
YaMap.resetLocale();
```

--------------------------------

### Performing Geocoding with react-native-yamap Search Module (TypeScript)

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Demonstrates how to use the Search module for geocoding, converting between geographical coordinates and human-readable addresses. Shows `Search.geocodePoint` to get an address from coordinates and `Search.geocodeAddress` to get coordinates from a formatted address string.

```TypeScript
import { Search } from 'react-native-yamap';

const address = Search.geocodePoint({lat: 54, lon: 53});

// {"Components": [{"kind": "4", "name": "Малиновский сельсовет"}, {"kind": "4", "name": "Белебеевский район"}, {"kind": "3", "name": "Республика Башкортостан"}, {"kind": "19", "name": "Понтийско-Каспийская степь"}, {"kind": "19", "name": "Понтийско-Каспийская степь"}, {"kind": "19", "name": "Понтийско-Каспийская степь"}, {"kind": "3", "name": "Приволжский федеральный округ"}, {"kind": "1", "name": "Россия"}], "country_code": "RU", "formatted": "Россия, Республика Башкортостан, Белебеевский район, Малиновский сельсовет", "uri": "ymapsbm1://geo?data=IgoNAQBYQhUBAFhC"}

const point = Search.geocodeAddress(address.formatted);

// возвращает координаты по адресу {"lat": 53.999187242158015, "lon": 54.089440735780194}

```

--------------------------------

### Initializing Yandex MapKit in iOS AppDelegate via Expo Config Plugin (TypeScript)

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Provides an Expo config plugin example to automatically modify the iOS `AppDelegate.mm` file during `expo prebuild`. It adds the necessary import for `YMKMapKitFactory.h` and injects the `YMKMapKit` initialization calls (`setApiKey`, `setLocale`, `mapKit()`) into the application launch method, which is required for react-native-yamap to function correctly on iOS.

```TypeScript
import { type ExpoConfig } from "@expo/config-types";
import { withAppDelegate, type ConfigPlugin } from "expo/config-plugins";

const config: ExpoConfig = {
  name: "Example",
  slug: "example-app",
  version: "1.0.0",
  extra: {
    mapKitApiKey: "bla-bla-bla",
  },
};

const withYandexMaps: ConfigPlugin = (config) => {
  return withAppDelegate(config, async (config) => {
    const appDelegate = config.modResults;

    // Add import
    if (!appDelegate.contents.includes("#import <YandexMapsMobile/YMKMapKitFactory.h>")) {
      // Replace the first line with the intercom import
      appDelegate.contents = appDelegate.contents.replace(
        /#import "AppDelegate.h"/g,
        `#import "AppDelegate.h"\n#import <YandexMapsMobile/YMKMapKitFactory.h>`
      );
    }

    const mapKitMethodInvocations = [
      `[YMKMapKit setApiKey:@"${config.extra?.mapKitApiKey}"];`,
      `[YMKMapKit setLocale:@"ru_RU"];`,
      `[YMKMapKit mapKit];`,
    ]
      .map((line) => `\t${line}`)
      .join("\n");

    // Add invocation
    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
    if (!appDelegate.contents.includes(mapKitMethodInvocations)) {
      appDelegate.contents = appDelegate.contents.replace(
        /\s+return YES;/g,
        `\n\n${mapKitMethodInvocations}\n\n\treturn YES;`
      );
    }

    return config;
  });
};

export default withYandexMaps(config);
```

--------------------------------

### Initializing YaMap in React Native (JS)

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Demonstrates how to import the `YaMap` module and initialize the Yandex Maps SDK with an API key in a React Native JavaScript/TypeScript file, typically in the application's entry point like App.js.

```Javascript
import YaMap from 'react-native-yamap';

YaMap.init('API_KEY');
```

--------------------------------

### Initializing Yandex MapKit in iOS AppDelegate

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Shows the required Objective-C code snippet to initialize the Yandex MapKit SDK within the `application:didFinishLaunchingWithOptions:` method of the iOS AppDelegate, including setting the locale and API key.

```Objective-C
#import <YandexMapsMobile/YMKMapKitFactory.h>

...

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  ...

  [YMKMapKit setLocale:@"ru_RU"];
  [YMKMapKit setApiKey:@"API_KEY"];

  return YES;
}
```

--------------------------------

### Using the YaMap Component in React Native (JSX)

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Demonstrates how to import and use the `YaMap` component within a React Native functional component. It shows how to set properties like the user location icon and the initial map region (latitude, longitude, zoom, azimuth, tilt) and apply basic styling.

```JSX
import React from 'react';
import YaMap from 'react-native-yamap';

const Map = () => {
  return (
    <YaMap
      userLocationIcon={{ uri: 'https://www.clipartmax.com/png/middle/180-1801760_pin-png.png' }}
      initialRegion={{
        lat: 50,
        lon: 50,
        zoom: 10,
        azimuth: 80,
        tilt: 100
      }}
      style={{ flex: 1 }}
    />
  );
};
```

--------------------------------

### Performing Geographic Searches with react-native-yamap Search Module (TypeScript)

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Illustrates how to use different methods of the Search module to perform geographic lookups. Demonstrates `Search.searchText` for text-based search within a geographic figure, `Search.searchPoint` for coordinate-based search with a zoom level, and `Search.resolveURI`/`searchByURI` for queries based on Yandex Maps URIs. Requires the `Search` module from `react-native-yamap`.

```TypeScript
import { Search } from 'react-native-yamap';

const find = async (query: string, options?: SuggestOptions) => {
  // можно использовать Point, BoundingBox, Polyline и Polygon (4 точки, без innerRings)
  const search = await Search.searchText(
    'Москва',
    { type: GeoFigureType.POINT, value: {lat: 54, lon: 53}},
    { disableSpellingCorrection: true, geometry: true },
  );

  // второй параметр это зум, определяющий на сколько малые объекты искать
  const searchByPoint = await Search.searchPoint({lat: 54, lon: 53}, 10, {
    disableSpellingCorrection: true,
    geometry: true,
  });

  const resolveURI = await Search.resolveURI("ymapsbm1://geo?data=IgoNAQBYQhUBAFhC", {
    disableSpellingCorrection: true,
    geometry: true,
  });

  const searchByURI = await Search.searchByURI("ymapsbm1://geo?data=IgoNAQBYQhUBAFhC", {
    disableSpellingCorrection: true,
    geometry: true,
  });
  
//   {"Components": [{"kind": "4", "name": "Малиновский сельсовет"}, {"kind": "4", "name": "Белебеевский район"}, {"kind": "3", "name": "Республика Башкортостан"}, {"kind": "19", "name": "Понтийско-Каспийская степь"}, {"kind": "19", "name": "Понтийско-Каспийская степь"}, {"kind": "19", "name": "Понтийско-Каспийская степь"}, {"kind": "3", "name": "Приволжский федеральный округ"}, {"kind": "1", "name": "Россия"}], "country_code": "RU", "formatted": "Россия, Республика Башкортостан, Белебеевский район, Малиновский сельсовет", "uri": "ymapsbm1://geo?data=IgoNAQBYQhUBAFhC"}
  
}
```

--------------------------------

### Linking react-native-yamap (RN < 0.60)

Source: https://github.com/volga-volga/react-native-yamap/blob/master/README.md

Command used in React Native versions older than 0.60 to automatically link native dependencies of the `react-native-yamap` library. This step is often automated in newer RN versions.

```Shell
react-native link react-native-yamap
```

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