{"version":3,"names":["Easing","defineAnimation","getReduceMotionForAnimation","withTiming","toValue","userConfig","callback","config","duration","easing","inOut","quad","Object","keys","forEach","key","timing","animation","now","startTime","startValue","runtime","current","progress","onStart","value","previousAnimation","type","factory","onFrame","reduceMotion"],"sources":["timing.ts"],"sourcesContent":["'use strict';\nimport type { EasingFunction, EasingFunctionFactory } from '../Easing';\nimport { Easing } from '../Easing';\nimport { defineAnimation, getReduceMotionForAnimation } from './util';\nimport type {\n  Animation,\n  AnimationCallback,\n  Timestamp,\n  AnimatableValue,\n  ReduceMotion,\n} from '../commonTypes';\n\n/**\n * The timing animation configuration.\n *\n * @param duration - Length of the animation (in milliseconds). Defaults to 300.\n * @param easing - An easing function which defines the animation curve. Defaults to `Easing.inOut(Easing.quad)`.\n * @param reduceMotion - Determines how the animation responds to the device's reduced motion accessibility setting. Default to `ReduceMotion.System` - {@link ReduceMotion}.\n * @see https://docs.swmansion.com/react-native-reanimated/docs/animations/withTiming#config-\n */\ninterface TimingConfig {\n  duration?: number;\n  reduceMotion?: ReduceMotion;\n  easing?: EasingFunction | EasingFunctionFactory;\n}\n\nexport type WithTimingConfig = TimingConfig;\n\nexport interface TimingAnimation extends Animation<TimingAnimation> {\n  type: string;\n  easing: EasingFunction;\n  startValue: AnimatableValue;\n  startTime: Timestamp;\n  progress: number;\n  toValue: AnimatableValue;\n  current: AnimatableValue;\n}\n\ninterface InnerTimingAnimation\n  extends Omit<TimingAnimation, 'toValue' | 'current'> {\n  toValue: number;\n  current: number;\n}\n\n// TODO TYPESCRIPT This is temporary type put in here to get rid of our .d.ts file\ntype withTimingType = <T extends AnimatableValue>(\n  toValue: T,\n  userConfig?: TimingConfig,\n  callback?: AnimationCallback\n) => T;\n\n/**\n * Lets you create an animation based on duration and easing.\n *\n * @param toValue - The value on which the animation will come at rest - {@link AnimatableValue}.\n * @param config - The timing animation configuration - {@link TimingConfig}.\n * @param callback - A function called on animation complete - {@link AnimationCallback}.\n * @returns An [animation object](https://docs.swmansion.com/react-native-reanimated/docs/fundamentals/glossary#animation-object) which holds the current state of the animation.\n * @see https://docs.swmansion.com/react-native-reanimated/docs/animations/withTiming\n */\nexport const withTiming = function (\n  toValue: AnimatableValue,\n  userConfig?: TimingConfig,\n  callback?: AnimationCallback\n): Animation<TimingAnimation> {\n  'worklet';\n\n  return defineAnimation<TimingAnimation>(toValue, () => {\n    'worklet';\n    const config: Required<Omit<TimingConfig, 'reduceMotion'>> = {\n      duration: 300,\n      easing: Easing.inOut(Easing.quad),\n    };\n    if (userConfig) {\n      Object.keys(userConfig).forEach(\n        (key) =>\n          ((config as any)[key] = userConfig[key as keyof typeof userConfig])\n      );\n    }\n\n    function timing(animation: InnerTimingAnimation, now: Timestamp): boolean {\n      // eslint-disable-next-line @typescript-eslint/no-shadow\n      const { toValue, startTime, startValue } = animation;\n      const runtime = now - startTime;\n\n      if (runtime >= config.duration) {\n        // reset startTime to avoid reusing finished animation config in `start` method\n        animation.startTime = 0;\n        animation.current = toValue;\n        return true;\n      }\n      const progress = animation.easing(runtime / config.duration);\n      animation.current =\n        (startValue as number) + (toValue - (startValue as number)) * progress;\n      return false;\n    }\n\n    function onStart(\n      animation: TimingAnimation,\n      value: number,\n      now: Timestamp,\n      previousAnimation: Animation<TimingAnimation>\n    ): void {\n      if (\n        previousAnimation &&\n        (previousAnimation as TimingAnimation).type === 'timing' &&\n        (previousAnimation as TimingAnimation).toValue === toValue &&\n        (previousAnimation as TimingAnimation).startTime\n      ) {\n        // to maintain continuity of timing animations we check if we are starting\n        // new timing over the old one with the same parameters. If so, we want\n        // to copy animation timeline properties\n        animation.startTime = (previousAnimation as TimingAnimation).startTime;\n        animation.startValue = (\n          previousAnimation as TimingAnimation\n        ).startValue;\n      } else {\n        animation.startTime = now;\n        animation.startValue = value;\n      }\n      animation.current = value;\n      if (typeof config.easing === 'object') {\n        animation.easing = config.easing.factory();\n      } else {\n        animation.easing = config.easing;\n      }\n    }\n\n    return {\n      type: 'timing',\n      onFrame: timing,\n      onStart: onStart as (animation: TimingAnimation, now: number) => boolean,\n      progress: 0,\n      toValue,\n      startValue: 0,\n      startTime: 0,\n      easing: () => 0,\n      current: toValue,\n      callback,\n      reduceMotion: getReduceMotionForAnimation(userConfig?.reduceMotion),\n    } as TimingAnimation;\n  });\n} as withTimingType;\n"],"mappings":"AAAA,YAAY;;AAEZ,SAASA,MAAM,QAAQ,WAAW;AAClC,SAASC,eAAe,EAAEC,2BAA2B,QAAQ,QAAQ;;AASrE;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAyBA;;AAOA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,OAAO,MAAMC,UAAU,GAAG,SAAAA,CACxBC,OAAwB,EACxBC,UAAyB,EACzBC,QAA4B,EACA;EAC5B,SAAS;;EAET,OAAOL,eAAe,CAAkBG,OAAO,EAAE,MAAM;IACrD,SAAS;;IACT,MAAMG,MAAoD,GAAG;MAC3DC,QAAQ,EAAE,GAAG;MACbC,MAAM,EAAET,MAAM,CAACU,KAAK,CAACV,MAAM,CAACW,IAAI;IAClC,CAAC;IACD,IAAIN,UAAU,EAAE;MACdO,MAAM,CAACC,IAAI,CAACR,UAAU,CAAC,CAACS,OAAO,CAC5BC,GAAG,IACAR,MAAM,CAASQ,GAAG,CAAC,GAAGV,UAAU,CAACU,GAAG,CAA6B,CACtE;IACH;IAEA,SAASC,MAAMA,CAACC,SAA+B,EAAEC,GAAc,EAAW;MACxE;MACA,MAAM;QAAEd,OAAO;QAAEe,SAAS;QAAEC;MAAW,CAAC,GAAGH,SAAS;MACpD,MAAMI,OAAO,GAAGH,GAAG,GAAGC,SAAS;MAE/B,IAAIE,OAAO,IAAId,MAAM,CAACC,QAAQ,EAAE;QAC9B;QACAS,SAAS,CAACE,SAAS,GAAG,CAAC;QACvBF,SAAS,CAACK,OAAO,GAAGlB,OAAO;QAC3B,OAAO,IAAI;MACb;MACA,MAAMmB,QAAQ,GAAGN,SAAS,CAACR,MAAM,CAACY,OAAO,GAAGd,MAAM,CAACC,QAAQ,CAAC;MAC5DS,SAAS,CAACK,OAAO,GACdF,UAAU,GAAc,CAAChB,OAAO,GAAIgB,UAAqB,IAAIG,QAAQ;MACxE,OAAO,KAAK;IACd;IAEA,SAASC,OAAOA,CACdP,SAA0B,EAC1BQ,KAAa,EACbP,GAAc,EACdQ,iBAA6C,EACvC;MACN,IACEA,iBAAiB,IAChBA,iBAAiB,CAAqBC,IAAI,KAAK,QAAQ,IACvDD,iBAAiB,CAAqBtB,OAAO,KAAKA,OAAO,IACzDsB,iBAAiB,CAAqBP,SAAS,EAChD;QACA;QACA;QACA;QACAF,SAAS,CAACE,SAAS,GAAIO,iBAAiB,CAAqBP,SAAS;QACtEF,SAAS,CAACG,UAAU,GAClBM,iBAAiB,CACjBN,UAAU;MACd,CAAC,MAAM;QACLH,SAAS,CAACE,SAAS,GAAGD,GAAG;QACzBD,SAAS,CAACG,UAAU,GAAGK,KAAK;MAC9B;MACAR,SAAS,CAACK,OAAO,GAAGG,KAAK;MACzB,IAAI,OAAOlB,MAAM,CAACE,MAAM,KAAK,QAAQ,EAAE;QACrCQ,SAAS,CAACR,MAAM,GAAGF,MAAM,CAACE,MAAM,CAACmB,OAAO,EAAE;MAC5C,CAAC,MAAM;QACLX,SAAS,CAACR,MAAM,GAAGF,MAAM,CAACE,MAAM;MAClC;IACF;IAEA,OAAO;MACLkB,IAAI,EAAE,QAAQ;MACdE,OAAO,EAAEb,MAAM;MACfQ,OAAO,EAAEA,OAA+D;MACxED,QAAQ,EAAE,CAAC;MACXnB,OAAO;MACPgB,UAAU,EAAE,CAAC;MACbD,SAAS,EAAE,CAAC;MACZV,MAAM,EAAEA,CAAA,KAAM,CAAC;MACfa,OAAO,EAAElB,OAAO;MAChBE,QAAQ;MACRwB,YAAY,EAAE5B,2BAA2B,CAACG,UAAU,aAAVA,UAAU,uBAAVA,UAAU,CAAEyB,YAAY;IACpE,CAAC;EACH,CAAC,CAAC;AACJ,CAAmB"}