{"version":3,"sources":["../../../../../src/shared/lib/router/utils/interception-routes.ts"],"sourcesContent":["import { normalizeAppPath } from './app-paths'\n\n// order matters here, the first match will be used\nexport const INTERCEPTION_ROUTE_MARKERS = [\n  '(..)(..)',\n  '(.)',\n  '(..)',\n  '(...)',\n] as const\n\nexport function isInterceptionRouteAppPath(path: string): boolean {\n  // TODO-APP: add more serious validation\n  return (\n    path\n      .split('/')\n      .find((segment) =>\n        INTERCEPTION_ROUTE_MARKERS.find((m) => segment.startsWith(m))\n      ) !== undefined\n  )\n}\n\ntype InterceptionRouteInformation = {\n  /**\n   * The intercepting route. This is the route that is being intercepted or the\n   * route that the user was coming from. This is matched by the Next-Url\n   * header.\n   */\n  interceptingRoute: string\n\n  /**\n   * The intercepted route. This is the route that is being intercepted or the\n   * route that the user is going to. This is matched by the request pathname.\n   */\n  interceptedRoute: string\n}\n\nexport function extractInterceptionRouteInformation(\n  path: string\n): InterceptionRouteInformation {\n  let interceptingRoute: string | undefined\n  let marker: (typeof INTERCEPTION_ROUTE_MARKERS)[number] | undefined\n  let interceptedRoute: string | undefined\n\n  for (const segment of path.split('/')) {\n    marker = INTERCEPTION_ROUTE_MARKERS.find((m) => segment.startsWith(m))\n    if (marker) {\n      ;[interceptingRoute, interceptedRoute] = path.split(marker, 2)\n      break\n    }\n  }\n\n  if (!interceptingRoute || !marker || !interceptedRoute) {\n    throw new Error(\n      `Invalid interception route: ${path}. Must be in the format /<intercepting route>/(..|...|..)(..)/<intercepted route>`\n    )\n  }\n\n  interceptingRoute = normalizeAppPath(interceptingRoute) // normalize the path, e.g. /(blog)/feed -> /feed\n\n  switch (marker) {\n    case '(.)':\n      // (.) indicates that we should match with sibling routes, so we just need to append the intercepted route to the intercepting route\n      if (interceptingRoute === '/') {\n        interceptedRoute = `/${interceptedRoute}`\n      } else {\n        interceptedRoute = interceptingRoute + '/' + interceptedRoute\n      }\n      break\n    case '(..)':\n      // (..) indicates that we should match at one level up, so we need to remove the last segment of the intercepting route\n      if (interceptingRoute === '/') {\n        throw new Error(\n          `Invalid interception route: ${path}. Cannot use (..) marker at the root level, use (.) instead.`\n        )\n      }\n      interceptedRoute = interceptingRoute\n        .split('/')\n        .slice(0, -1)\n        .concat(interceptedRoute)\n        .join('/')\n      break\n    case '(...)':\n      // (...) will match the route segment in the root directory, so we need to use the root directory to prepend the intercepted route\n      interceptedRoute = '/' + interceptedRoute\n      break\n    case '(..)(..)':\n      // (..)(..) indicates that we should match at two levels up, so we need to remove the last two segments of the intercepting route\n\n      const splitInterceptingRoute = interceptingRoute.split('/')\n      if (splitInterceptingRoute.length <= 2) {\n        throw new Error(\n          `Invalid interception route: ${path}. Cannot use (..)(..) marker at the root level or one level up.`\n        )\n      }\n\n      interceptedRoute = splitInterceptingRoute\n        .slice(0, -2)\n        .concat(interceptedRoute)\n        .join('/')\n      break\n    default:\n      throw new Error('Invariant: unexpected marker')\n  }\n\n  return { interceptingRoute, interceptedRoute }\n}\n"],"names":["normalizeAppPath","INTERCEPTION_ROUTE_MARKERS","isInterceptionRouteAppPath","path","split","find","segment","m","startsWith","undefined","extractInterceptionRouteInformation","interceptingRoute","marker","interceptedRoute","Error","slice","concat","join","splitInterceptingRoute","length"],"mappings":"AAAA,SAASA,gBAAgB,QAAQ,cAAa;AAE9C,mDAAmD;AACnD,OAAO,MAAMC,6BAA6B;IACxC;IACA;IACA;IACA;CACD,CAAS;AAEV,OAAO,SAASC,2BAA2BC,IAAY;IACrD,wCAAwC;IACxC,OACEA,KACGC,KAAK,CAAC,KACNC,IAAI,CAAC,CAACC,UACLL,2BAA2BI,IAAI,CAAC,CAACE,IAAMD,QAAQE,UAAU,CAACD,SACtDE;AAEZ;AAiBA,OAAO,SAASC,oCACdP,IAAY;IAEZ,IAAIQ;IACJ,IAAIC;IACJ,IAAIC;IAEJ,KAAK,MAAMP,WAAWH,KAAKC,KAAK,CAAC,KAAM;QACrCQ,SAASX,2BAA2BI,IAAI,CAAC,CAACE,IAAMD,QAAQE,UAAU,CAACD;QACnE,IAAIK,QAAQ;;YACT,CAACD,mBAAmBE,iBAAiB,GAAGV,KAAKC,KAAK,CAACQ,QAAQ;YAC5D;QACF;IACF;IAEA,IAAI,CAACD,qBAAqB,CAACC,UAAU,CAACC,kBAAkB;QACtD,MAAM,qBAEL,CAFK,IAAIC,MACR,CAAC,4BAA4B,EAAEX,KAAK,iFAAiF,CAAC,GADlH,qBAAA;mBAAA;wBAAA;0BAAA;QAEN;IACF;IAEAQ,oBAAoBX,iBAAiBW,mBAAmB,iDAAiD;;IAEzG,OAAQC;QACN,KAAK;YACH,oIAAoI;YACpI,IAAID,sBAAsB,KAAK;gBAC7BE,mBAAmB,CAAC,CAAC,EAAEA,kBAAkB;YAC3C,OAAO;gBACLA,mBAAmBF,oBAAoB,MAAME;YAC/C;YACA;QACF,KAAK;YACH,uHAAuH;YACvH,IAAIF,sBAAsB,KAAK;gBAC7B,MAAM,qBAEL,CAFK,IAAIG,MACR,CAAC,4BAA4B,EAAEX,KAAK,4DAA4D,CAAC,GAD7F,qBAAA;2BAAA;gCAAA;kCAAA;gBAEN;YACF;YACAU,mBAAmBF,kBAChBP,KAAK,CAAC,KACNW,KAAK,CAAC,GAAG,CAAC,GACVC,MAAM,CAACH,kBACPI,IAAI,CAAC;YACR;QACF,KAAK;YACH,kIAAkI;YAClIJ,mBAAmB,MAAMA;YACzB;QACF,KAAK;YACH,iIAAiI;YAEjI,MAAMK,yBAAyBP,kBAAkBP,KAAK,CAAC;YACvD,IAAIc,uBAAuBC,MAAM,IAAI,GAAG;gBACtC,MAAM,qBAEL,CAFK,IAAIL,MACR,CAAC,4BAA4B,EAAEX,KAAK,+DAA+D,CAAC,GADhG,qBAAA;2BAAA;gCAAA;kCAAA;gBAEN;YACF;YAEAU,mBAAmBK,uBAChBH,KAAK,CAAC,GAAG,CAAC,GACVC,MAAM,CAACH,kBACPI,IAAI,CAAC;YACR;QACF;YACE,MAAM,qBAAyC,CAAzC,IAAIH,MAAM,iCAAV,qBAAA;uBAAA;4BAAA;8BAAA;YAAwC;IAClD;IAEA,OAAO;QAAEH;QAAmBE;IAAiB;AAC/C","ignoreList":[0]}