| 1 | {"version":3,"sources":["asyncHookWrappers.ts"],"names":["useState","useEffect","NativeEventEmitter","NativeModules","useOnMount","asyncGetter","initialResult","response","setResponse","loading","result","getAsync","deviceInfoEmitter","RNDeviceInfo","useOnEvent","eventName","initialValueAsyncGetter","defaultValue","setResult","subscription","addListener","remove"],"mappings":"AAAA,SAASA,QAAT,EAAmBC,SAAnB,QAAoC,OAApC;AACA,SAASC,kBAAT,EAA6BC,aAA7B,QAAkD,cAAlD;;AAGA;AACA;AACA;AACA;AACA;AACA,OAAO,SAASC,UAAT,CAAuBC,WAAvB,EAAsDC,aAAtD,EAA4F;AACjG,QAAM,CAACC,QAAD,EAAWC,WAAX,IAA0BR,QAAQ,CAAqB;AAC3DS,IAAAA,OAAO,EAAE,IADkD;AAE3DC,IAAAA,MAAM,EAAEJ;AAFmD,GAArB,CAAxC;AAKAL,EAAAA,SAAS,CAAC,MAAM;AACd;AACA,UAAMU,QAAQ,GAAG,YAAY;AAC3B,YAAMD,MAAM,GAAG,MAAML,WAAW,EAAhC;AACAG,MAAAA,WAAW,CAAC;AAAEC,QAAAA,OAAO,EAAE,KAAX;AAAkBC,QAAAA;AAAlB,OAAD,CAAX;AACD,KAHD;;AAKAC,IAAAA,QAAQ;AACT,GARQ,EAQN,CAACN,WAAD,CARM,CAAT;AAUA,SAAOE,QAAP;AACD;AAED,OAAO,MAAMK,iBAAiB,GAAG,IAAIV,kBAAJ,CAAuBC,aAAa,CAACU,YAArC,CAA1B;AAEP;AACA;AACA;AACA;AACA;AACA;;AACA,OAAO,SAASC,UAAT,CACLC,SADK,EAELC,uBAFK,EAGLC,YAHK,EAIe;AACpB,QAAM;AAAER,IAAAA,OAAF;AAAWC,IAAAA,MAAM,EAAEJ;AAAnB,MAAqCF,UAAU,CAACY,uBAAD,EAA0BC,YAA1B,CAArD;AACA,QAAM,CAACP,MAAD,EAASQ,SAAT,IAAsBlB,QAAQ,CAAIiB,YAAJ,CAApC,CAFoB,CAIpB;;AACAhB,EAAAA,SAAS,CAAC,MAAM;AACdiB,IAAAA,SAAS,CAACZ,aAAD,CAAT;AACD,GAFQ,EAEN,CAACA,aAAD,CAFM,CAAT,CALoB,CASpB;AACA;;AACAL,EAAAA,SAAS,CAAC,MAAM;AACd,UAAMkB,YAAY,GAAGP,iBAAiB,CAACQ,WAAlB,CAA8BL,SAA9B,EAAyCG,SAAzC,CAArB;AACA,WAAO,MAAMC,YAAY,CAACE,MAAb,EAAb;AACD,GAHQ,EAGN,CAACN,SAAD,CAHM,CAAT,CAXoB,CAgBpB;;AACA,SAAO;AAAEN,IAAAA,OAAF;AAAWC,IAAAA;AAAX,GAAP;AACD","sourcesContent":["import { useState, useEffect } from 'react';\nimport { NativeEventEmitter, NativeModules } from 'react-native';\nimport type { AsyncHookResult } from './types';\n\n/**\n * simple hook wrapper for async functions for 'on-mount / componentDidMount' that only need to fired once\n * @param asyncGetter async function that 'gets' something\n * @param initialResult -1 | false | 'unknown'\n */\nexport function useOnMount<T>(asyncGetter: () => Promise<T>, initialResult: T): AsyncHookResult<T> {\n const [response, setResponse] = useState<AsyncHookResult<T>>({\n loading: true,\n result: initialResult,\n });\n\n useEffect(() => {\n // async function cuz react complains if useEffect's effect param is an async function\n const getAsync = async () => {\n const result = await asyncGetter();\n setResponse({ loading: false, result });\n };\n\n getAsync();\n }, [asyncGetter]);\n\n return response;\n}\n\nexport const deviceInfoEmitter = new NativeEventEmitter(NativeModules.RNDeviceInfo);\n\n/**\n * simple hook wrapper for handling events\n * @param eventName\n * @param initialValueAsyncGetter\n * @param defaultValue\n */\nexport function useOnEvent<T>(\n eventName: string,\n initialValueAsyncGetter: () => Promise<T>,\n defaultValue: T\n): AsyncHookResult<T> {\n const { loading, result: initialResult } = useOnMount(initialValueAsyncGetter, defaultValue);\n const [result, setResult] = useState<T>(defaultValue);\n\n // sets the result to what the intial value is on mount\n useEffect(() => {\n setResult(initialResult);\n }, [initialResult]);\n\n // - set up the event listener to set the result\n // - set up the clean up function to remove subscription on unmount\n useEffect(() => {\n const subscription = deviceInfoEmitter.addListener(eventName, setResult);\n return () => subscription.remove();\n }, [eventName]);\n\n // loading will only be true while getting the inital value. After that, it will always be false, but a new result may occur\n return { loading, result };\n}\n"]} |