"use strict";

const path = require("path");

function qgisPaths(qgisApp) {
  if (process.platform === "darwin") {
    const macosDir = path.join(qgisApp, "Contents", "MacOS");
    const resourcesDir = path.join(qgisApp, "Contents", "Resources");
    return {
      python: path.join(macosDir, "python3.12"),
      ogr2ogr: path.join(macosDir, "ogr2ogr"),
      ogrinfo: path.join(macosDir, "ogrinfo"),
      prefix: macosDir,
      env: {
        PROJ_LIB: path.join(resourcesDir, "qgis", "proj"),
        GDAL_DATA: path.join(resourcesDir, "qgis", "gdal"),
      },
      pythonEnv: {
        PYTHONHOME: path.join(qgisApp, "Contents", "Frameworks"),
        PYTHONPATH: [
          path.join(resourcesDir, "python"),
          path.join(resourcesDir, "python3.11", "site-packages"),
        ].join(path.delimiter),
        DYLD_LIBRARY_PATH: [macosDir, path.join(qgisApp, "Contents", "Frameworks")].join(path.delimiter),
      },
    };
  }

  const binDir = path.join(qgisApp, "bin");
  const shareDir = path.join(qgisApp, "share");
  return {
    python: path.join(binDir, "python3"),
    ogr2ogr: path.join(binDir, "ogr2ogr"),
    ogrinfo: path.join(binDir, "ogrinfo"),
    prefix: qgisApp,
    env: {
      PROJ_LIB: path.join(shareDir, "proj"),
      GDAL_DATA: path.join(shareDir, "gdal"),
    },
    pythonEnv: {
      PYTHONPATH: [
        path.join(shareDir, "qgis", "python"),
        path.join(shareDir, "qgis", "python", "plugins"),
      ].join(path.delimiter),
    },
  };
}

function blenderExecutable(blenderApp) {
  return process.platform === "darwin"
    ? path.join(blenderApp, "Contents", "MacOS", "Blender")
    : blenderApp;
}

module.exports = {
  blenderExecutable,
  qgisPaths,
};