{"version":3,"file":"app-rsc-route-matching.js","names":[],"sources":["../../src/server/app-rsc-route-matching.ts"],"sourcesContent":["import { buildRouteTrie, trieMatch } from \"../routing/route-trie.js\";\nimport { matchRoutePattern, type RoutePatternParams } from \"../routing/route-pattern.js\";\nimport { normalizePathnameForRouteMatch } from \"../routing/utils.js\";\n\ntype AppRscRouteParams = RoutePatternParams;\n\ntype AppRscInterceptForMatching = {\n  targetPattern: string;\n  interceptLayouts: readonly unknown[];\n  page: unknown;\n  params: readonly string[];\n};\n\ntype AppRscSlotForMatching = {\n  intercepts?: readonly AppRscInterceptForMatching[];\n};\n\ntype AppRscRouteForMatching = {\n  patternParts: string[];\n  slots?: Record<string, AppRscSlotForMatching>;\n};\n\ntype AppRscInterceptMatch = AppRscInterceptLookupEntry & {\n  matchedParams: AppRscRouteParams;\n};\n\ntype AppRscInterceptLookupEntry = {\n  sourceRouteIndex: number;\n  slotKey: string;\n  targetPattern: string;\n  targetPatternParts: string[];\n  interceptLayouts: readonly unknown[];\n  page: unknown;\n  params: readonly string[];\n};\n\nfunction createRouteParams(): AppRscRouteParams {\n  return Object.create(null);\n}\n\nfunction appRscPathnameParts(pathname: string): string[] {\n  const pathOnly = pathname.split(\"?\")[0];\n  const normalized = pathOnly === \"/\" ? \"/\" : pathOnly.replace(/\\/$/, \"\");\n  return normalizePathnameForRouteMatch(normalized).split(\"/\").filter(Boolean);\n}\n\nexport function createAppRscRouteMatcher<Route extends AppRscRouteForMatching>(\n  routes: Route[],\n): {\n  matchRoute(url: string): { route: Route; params: AppRscRouteParams } | null;\n  findIntercept(pathname: string, sourcePathname?: string | null): AppRscInterceptMatch | null;\n} {\n  const routeTrie = buildRouteTrie(routes);\n  const interceptLookup = createInterceptLookup(routes);\n\n  return {\n    matchRoute(url) {\n      return trieMatch(routeTrie, appRscPathnameParts(url));\n    },\n    findIntercept(pathname, sourcePathname = null) {\n      const urlParts = appRscPathnameParts(pathname);\n      for (const entry of interceptLookup) {\n        const params = matchAppRscRoutePattern(urlParts, entry.targetPatternParts);\n        if (params !== null) {\n          let sourceParams = createRouteParams();\n          if (sourcePathname !== null) {\n            const sourceRoute = routes[entry.sourceRouteIndex];\n            const sourceParts = appRscPathnameParts(sourcePathname);\n            const matchedSourceParams = sourceRoute\n              ? matchAppRscRoutePattern(sourceParts, sourceRoute.patternParts)\n              : null;\n            if (matchedSourceParams !== null) {\n              sourceParams = matchedSourceParams;\n            }\n          }\n          return { ...entry, matchedParams: mergeMatchedParams(sourceParams, params) };\n        }\n      }\n      return null;\n    },\n  };\n}\n\nfunction createInterceptLookup<Route extends AppRscRouteForMatching>(\n  routes: Route[],\n): AppRscInterceptLookupEntry[] {\n  const interceptLookup: AppRscInterceptLookupEntry[] = [];\n  for (let routeIndex = 0; routeIndex < routes.length; routeIndex++) {\n    const route = routes[routeIndex];\n    if (!route.slots) continue;\n    for (const [slotKey, slotModule] of Object.entries(route.slots)) {\n      if (!slotModule.intercepts) continue;\n      for (const intercept of slotModule.intercepts) {\n        interceptLookup.push({\n          sourceRouteIndex: routeIndex,\n          slotKey,\n          targetPattern: intercept.targetPattern,\n          targetPatternParts: intercept.targetPattern.split(\"/\").filter(Boolean),\n          interceptLayouts: intercept.interceptLayouts,\n          page: intercept.page,\n          params: intercept.params,\n        });\n      }\n    }\n  }\n  return interceptLookup;\n}\n\nexport function matchAppRscRoutePattern(\n  urlParts: string[],\n  patternParts: string[],\n): AppRscRouteParams | null {\n  return matchRoutePattern(urlParts, patternParts);\n}\n\nfunction mergeMatchedParams(\n  sourceParams: AppRscRouteParams,\n  targetParams: AppRscRouteParams,\n): AppRscRouteParams {\n  return Object.assign(createRouteParams(), sourceParams, targetParams);\n}\n"],"mappings":";;;;AAoCA,SAAS,oBAAuC;CAC9C,OAAO,OAAO,OAAO,KAAK;;AAG5B,SAAS,oBAAoB,UAA4B;CACvD,MAAM,WAAW,SAAS,MAAM,IAAI,CAAC;CAErC,OAAO,+BADY,aAAa,MAAM,MAAM,SAAS,QAAQ,OAAO,GAAG,CACtB,CAAC,MAAM,IAAI,CAAC,OAAO,QAAQ;;AAG9E,SAAgB,yBACd,QAIA;CACA,MAAM,YAAY,eAAe,OAAO;CACxC,MAAM,kBAAkB,sBAAsB,OAAO;CAErD,OAAO;EACL,WAAW,KAAK;GACd,OAAO,UAAU,WAAW,oBAAoB,IAAI,CAAC;;EAEvD,cAAc,UAAU,iBAAiB,MAAM;GAC7C,MAAM,WAAW,oBAAoB,SAAS;GAC9C,KAAK,MAAM,SAAS,iBAAiB;IACnC,MAAM,SAAS,wBAAwB,UAAU,MAAM,mBAAmB;IAC1E,IAAI,WAAW,MAAM;KACnB,IAAI,eAAe,mBAAmB;KACtC,IAAI,mBAAmB,MAAM;MAC3B,MAAM,cAAc,OAAO,MAAM;MACjC,MAAM,cAAc,oBAAoB,eAAe;MACvD,MAAM,sBAAsB,cACxB,wBAAwB,aAAa,YAAY,aAAa,GAC9D;MACJ,IAAI,wBAAwB,MAC1B,eAAe;;KAGnB,OAAO;MAAE,GAAG;MAAO,eAAe,mBAAmB,cAAc,OAAO;MAAE;;;GAGhF,OAAO;;EAEV;;AAGH,SAAS,sBACP,QAC8B;CAC9B,MAAM,kBAAgD,EAAE;CACxD,KAAK,IAAI,aAAa,GAAG,aAAa,OAAO,QAAQ,cAAc;EACjE,MAAM,QAAQ,OAAO;EACrB,IAAI,CAAC,MAAM,OAAO;EAClB,KAAK,MAAM,CAAC,SAAS,eAAe,OAAO,QAAQ,MAAM,MAAM,EAAE;GAC/D,IAAI,CAAC,WAAW,YAAY;GAC5B,KAAK,MAAM,aAAa,WAAW,YACjC,gBAAgB,KAAK;IACnB,kBAAkB;IAClB;IACA,eAAe,UAAU;IACzB,oBAAoB,UAAU,cAAc,MAAM,IAAI,CAAC,OAAO,QAAQ;IACtE,kBAAkB,UAAU;IAC5B,MAAM,UAAU;IAChB,QAAQ,UAAU;IACnB,CAAC;;;CAIR,OAAO;;AAGT,SAAgB,wBACd,UACA,cAC0B;CAC1B,OAAO,kBAAkB,UAAU,aAAa;;AAGlD,SAAS,mBACP,cACA,cACmB;CACnB,OAAO,OAAO,OAAO,mBAAmB,EAAE,cAAc,aAAa"}