{"version":3,"sources":["../../../src/shared/lib/app-router-context.shared-runtime.ts"],"sourcesContent":["'use client'\n\nimport type { FetchServerResponseResult } from '../../client/components/router-reducer/fetch-server-response'\nimport type {\n  FocusAndScrollRef,\n  PrefetchKind,\n  RouterChangeByServerResponse,\n} from '../../client/components/router-reducer/router-reducer-types'\nimport type {\n  FlightRouterState,\n  FlightSegmentPath,\n} from '../../server/app-render/types'\nimport React from 'react'\n\nexport type ChildSegmentMap = Map<string, CacheNode>\n\n/**\n * Cache node used in app-router / layout-router.\n */\nexport type CacheNode = ReadyCacheNode | LazyCacheNode\n\nexport type LoadingModuleData =\n  | [React.JSX.Element, React.ReactNode, React.ReactNode]\n  | null\n\n/** viewport metadata node */\nexport type HeadData = React.ReactNode\n\nexport type LazyCacheNode = {\n  /**\n   * When rsc is null, this is a lazily-initialized cache node.\n   *\n   * If the app attempts to render it, it triggers a lazy data fetch,\n   * postpones the render, and schedules an update to a new tree.\n   *\n   * TODO: This mechanism should not be used when PPR is enabled, though it\n   * currently is in some cases until we've implemented partial\n   * segment fetching.\n   */\n  rsc: null\n\n  /**\n   * A prefetched version of the segment data. See explanation in corresponding\n   * field of ReadyCacheNode (below).\n   *\n   * Since LazyCacheNode mostly only exists in the non-PPR implementation, this\n   * will usually be null, but it could have been cloned from a previous\n   * CacheNode that was created by the PPR implementation. Eventually we want\n   * to migrate everything away from LazyCacheNode entirely.\n   */\n  prefetchRsc: React.ReactNode\n\n  /**\n   * A pending response for the lazy data fetch. If this is not present\n   * during render, it is lazily created.\n   */\n  lazyData: Promise<FetchServerResponseResult> | null\n\n  prefetchHead: HeadData | null\n\n  head: HeadData\n\n  loading: LoadingModuleData | Promise<LoadingModuleData>\n\n  /**\n   * Child parallel routes.\n   */\n  parallelRoutes: Map<string, ChildSegmentMap>\n}\n\nexport type ReadyCacheNode = {\n  /**\n   * When rsc is not null, it represents the RSC data for the\n   * corresponding segment.\n   *\n   * `null` is a valid React Node but because segment data is always a\n   * <LayoutRouter> component, we can use `null` to represent empty.\n   *\n   * TODO: For additional type safety, update this type to\n   * Exclude<React.ReactNode, null>. Need to update createEmptyCacheNode to\n   * accept rsc as an argument, or just inline the callers.\n   */\n  rsc: React.ReactNode\n\n  /**\n   * Represents a static version of the segment that can be shown immediately,\n   * and may or may not contain dynamic holes. It's prefetched before a\n   * navigation occurs.\n   *\n   * During rendering, we will choose whether to render `rsc` or `prefetchRsc`\n   * with `useDeferredValue`. As with the `rsc` field, a value of `null` means\n   * no value was provided. In this case, the LayoutRouter will go straight to\n   * rendering the `rsc` value; if that one is also missing, it will suspend and\n   * trigger a lazy fetch.\n   */\n  prefetchRsc: React.ReactNode\n\n  /**\n   * There should never be a lazy data request in this case.\n   */\n  lazyData: null\n  prefetchHead: HeadData | null\n\n  head: HeadData\n\n  loading: LoadingModuleData | Promise<LoadingModuleData>\n\n  parallelRoutes: Map<string, ChildSegmentMap>\n}\n\nexport interface NavigateOptions {\n  scroll?: boolean\n}\n\nexport interface PrefetchOptions {\n  kind: PrefetchKind\n}\n\nexport interface AppRouterInstance {\n  /**\n   * Navigate to the previous history entry.\n   */\n  back(): void\n  /**\n   * Navigate to the next history entry.\n   */\n  forward(): void\n  /**\n   * Refresh the current page.\n   */\n  refresh(): void\n  /**\n   * Refresh the current page. Use in development only.\n   * @internal\n   */\n  hmrRefresh(): void\n  /**\n   * Navigate to the provided href.\n   * Pushes a new history entry.\n   */\n  push(href: string, options?: NavigateOptions): void\n  /**\n   * Navigate to the provided href.\n   * Replaces the current history entry.\n   */\n  replace(href: string, options?: NavigateOptions): void\n  /**\n   * Prefetch the provided href.\n   */\n  prefetch(href: string, options?: PrefetchOptions): void\n}\n\nexport const AppRouterContext = React.createContext<AppRouterInstance | null>(\n  null\n)\nexport const LayoutRouterContext = React.createContext<{\n  parentTree: FlightRouterState\n  parentCacheNode: CacheNode\n  parentSegmentPath: FlightSegmentPath | null\n  url: string\n} | null>(null)\n\nexport const GlobalLayoutRouterContext = React.createContext<{\n  tree: FlightRouterState\n  changeByServerResponse: RouterChangeByServerResponse\n  focusAndScrollRef: FocusAndScrollRef\n  nextUrl: string | null\n}>(null as any)\n\nexport const TemplateContext = React.createContext<React.ReactNode>(null as any)\n\nif (process.env.NODE_ENV !== 'production') {\n  AppRouterContext.displayName = 'AppRouterContext'\n  LayoutRouterContext.displayName = 'LayoutRouterContext'\n  GlobalLayoutRouterContext.displayName = 'GlobalLayoutRouterContext'\n  TemplateContext.displayName = 'TemplateContext'\n}\n\nexport const MissingSlotContext = React.createContext<Set<string>>(new Set())\n"],"names":["AppRouterContext","GlobalLayoutRouterContext","LayoutRouterContext","MissingSlotContext","TemplateContext","React","createContext","process","env","NODE_ENV","displayName","Set"],"mappings":"AAAA;;;;;;;;;;;;;;;;;;;IAwJaA,gBAAgB;eAAhBA;;IAUAC,yBAAyB;eAAzBA;;IAPAC,mBAAmB;eAAnBA;;IAuBAC,kBAAkB;eAAlBA;;IATAC,eAAe;eAAfA;;;;gEA7JK;AA4IX,MAAMJ,mBAAmBK,cAAK,CAACC,aAAa,CACjD;AAEK,MAAMJ,sBAAsBG,cAAK,CAACC,aAAa,CAK5C;AAEH,MAAML,4BAA4BI,cAAK,CAACC,aAAa,CAKzD;AAEI,MAAMF,kBAAkBC,cAAK,CAACC,aAAa,CAAkB;AAEpE,IAAIC,QAAQC,GAAG,CAACC,QAAQ,KAAK,cAAc;IACzCT,iBAAiBU,WAAW,GAAG;IAC/BR,oBAAoBQ,WAAW,GAAG;IAClCT,0BAA0BS,WAAW,GAAG;IACxCN,gBAAgBM,WAAW,GAAG;AAChC;AAEO,MAAMP,qBAAqBE,cAAK,CAACC,aAAa,CAAc,IAAIK"}