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/*Copyright 2021 Eric Selin
This file is part of `bob`.
`bob` is free software: you can redistribute it and/or modifyit under the terms of the GNU Lesser General Public License as published bythe Free Software Foundation, either version 3 of the License, or(at your option) any later version.
`bob` is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See theGNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public Licensealong with `bob`. If not, see <https://www.gnu.org/licenses/>.
Please contact the developers via GitHub <https://www.github.com/ericselin>or email eric.selin@gmail.com <mailto:eric.selin@gmail.com>*/
import type { WalkEntryToLocationConverter } from "../domain.ts";import { ContentType, Logger } from "../domain.ts";import { path } from "../deps.ts";
const createPathnameFromOutputPath = (outputPath: string): string =>  outputPath    .replace(path.sep, "/")    .replace(/^\.*\/?/, "/")    .replace("index.html", "");
const getURLCreator = (  { baseUrl, log }: { baseUrl?: string; log?: Logger },) => {  if (!baseUrl) {    baseUrl = "http://localhost";  }  return (outputPath: string): URL => {    const url = new URL(      createPathnameFromOutputPath(outputPath),      baseUrl,    );    log?.warning(      "DEPRECATED: `Location.url` Please use `Page.pathname` instead",    );    return url;  };};
const getContentType = (filepath: string): ContentType => {  if (path.extname(filepath) === ".md") return ContentType.Page;  return ContentType.Static;};
const getOutputPath = (inputPath: string, type: ContentType): string => {  const parsedPath = path.parse(inputPath);  switch (type) {    case ContentType.Page:      if (parsedPath.name === "index") {        return inputPath.replace(parsedPath.ext, ".html");      } else {        return inputPath.replace(parsedPath.ext, path.sep + "index.html");      }    default:      return inputPath;  }};
const processWalkEntry: WalkEntryToLocationConverter = (  { baseUrl, contentDir, publicDir, log },) => {  const createURL = getURLCreator({ baseUrl, log });  return ({ path: entryPath }) => {    const type = getContentType(entryPath);    const inputPath = path.relative(      path.join(Deno.cwd(), contentDir),      entryPath,    );    const outputPath = getOutputPath(inputPath, type);    log?.debug(`Processing ${inputPath}`);    return {      type,      inputPath: path.join(contentDir, inputPath),      outputPath: path.join(publicDir, outputPath),      contentPath: inputPath,      pathname: createPathnameFromOutputPath(outputPath),      get url() {        return createURL(outputPath);      },    };  };};
export default processWalkEntry;