// Metro module 4800 (f4801).
import Module4801 from "./Module4801";
import { dataUriToBuffer, objectAssign, getStringValueFromArray } from "./Module4802";
import DataView2 from "./DataView";
import Module4804 from "./Module4804";
import Module4805 from "./Module4805";
import Module4818 from "./Module4818";
import Module4820 from "./Module4820";
import Module4821 from "./Module4821";
import parseTags from "./parseTags";
import readTags from "./readTags";
import getTagName from "./getTagName";
import parseTags2 from "./parseTags_4843";
import Module4845 from "./Module4845";
import Module4846 from "./Module4846";
import Module4847 from "./Module4847";
import Module4848 from "./Module4848";
import constructTag from "./constructTag";
import Module4850 from "./Module4850";
import Module4851 from "./Module4851";
import Module4852 from "./Module4852";
import Module4853 from "./Module4853";
import Module4854 from "./Module4854";
import { getCalculatedGpsValue } from "./Module4827";
function $mk75004() {
  return function isNodeBuffer(a0) {
    let isBuffer;
    try {
      isBuffer = Buffer.isBuffer(a0);
    } catch ($e) {
      return false;
    }
    return isBuffer;
  };
}
function $mk75005($env) {
  return function getDataView(a0) {
    let dataView;
    try {
      dataView = new DataView(a0);
    } catch ($e) {
      return new DataView2(a0);
    }
    return dataView;
  };
}
let loadView;
let env2944 = {};
export function load(a0, r9 = {}) {
  let r25, r52, r71;
  const r6 = env2944;
  let c14438_0 = r9;
  if (typeof a0 === "string") {
    r9.async = true;
    if (/^\w+:\/\//.test(a0)) {
      if (typeof globalThis.fetch !== "undefined") {
        if (r9 === void 0) {
          r9 = {};
        }
        const length3 = r9.length;
        const r75 = Number.isInteger(length3) && length3 >= 0;
        const r77 = {
          method: "GET"
        };
        if (r75) {
          r77.headers = {
            range: "bytes=0-" + (length3 - 1)
          };
        }
        r71 = fetch(a0, r77).then((result) => result.arrayBuffer());
      } else {
        let c14441_0 = a0;
        const length2 = (r9 === void 0 ? {} : r9).length;
        r71 = new Promise((c31361_0, c31361_1) => {
          const r10 = Number.isInteger(length2) && length2 >= 0;
          const r11 = {};
          if (r10) {
            r11.headers = {
              range: "bytes=0-" + (length2 - 1)
            };
          }
          const r20 = /^https:\/\//.test(c14441_0);
          const r21 = __non_webpack_require__;
          (r20 ? r21("https").get : r21("http").get)(c14441_0, r11, (a0) => {
            if (a0.statusCode >= 200 && a0.statusCode <= 299) {
              let c31932_0 = [];
              a0.on("data", (a0) => c31932_0.push(Buffer.from(a0)));
              a0.on("error", (a0) => c31361_1(a0));
              a0.on("end", () => c31361_0(Buffer.concat(c31932_0)));
            } else {
              c31361_1(`Could not fetch file: ${a0.statusCode} ${a0.statusMessage}`);
              a0.resume();
            }
          }).on("error", (a0) => c31361_1(a0));
        });
      }
      r52 = r71;
    } else if (/^data:[^;,]*(;base64)?,/.test(a0)) {
      r52 = Promise.resolve(dataUriToBuffer(a0));
    } else {
      let c14440_0 = a0;
      const length = (r9 === void 0 ? {} : r9).length;
      r52 = new Promise((c31362_0, c31362_1) => {
        let c31362_2;
        const r5 = (function requireNodeFs() {
          let r4;
          try {
            r4 = __non_webpack_require__("fs");
          } catch ($e) {
            return void 0;
          }
          return r4;
        })();
        c31362_2 = r5;
        r5.open(c14440_0, (a0, c31933_0) => {
          if (a0) {
            c31362_1(a0);
          } else {
            c31362_2.stat(c14440_0, (a0, a1) => {
              if (a0) {
                c31362_1(a0);
              } else {
                const r8 = Math;
                const size = a1.size;
                const r4 = length !== void 0 ? length : a1.size;
                const length3 = r8.min(size, r4);
                const buffer = Buffer.alloc(length3);
                let c32119_0 = buffer;
                c31362_2.read(c31933_0, {
                  buffer,
                  length: length3
                }, (a0) => {
                  if (a0) {
                    c31362_1(a0);
                  } else {
                    c31362_2.close(c31933_0, (a0) => {
                      if (a0) {
                        console.warn(`Could not close file ${c14440_0}:`, a0);
                      }
                      c31362_0(c32119_0);
                    });
                  }
                });
              }
            });
          }
        });
      });
    }
    r25 = r52.then((result) => {
      const r5 = $mk75004()(result) ? new Uint8Array(result).buffer : result;
      return loadView($mk75005(env2944)(r5), c14438_0);
    });
  } else {
    const File2 = globalThis.File;
    if (typeof File2 !== "undefined" ? a0 instanceof File : typeof File2 !== "undefined") {
      r9.async = true;
      let c14439_0 = a0;
      r25 = new Promise((c29442_0, c29442_1) => {
        const fileReader = new FileReader();
        let c29442_2 = fileReader;
        fileReader.onload = (a0) => c29442_0(a0.target.result);
        fileReader.onerror = () => c29442_1(c29442_2.error);
        fileReader.readAsArrayBuffer(c14439_0);
      }).then((result) => {
        const r5 = $mk75004()(result) ? new Uint8Array(result).buffer : result;
        return loadView($mk75005(env2944)(r5), c14438_0);
      });
    } else {
      const r11 = $mk75004()(a0) ? new Uint8Array(a0).buffer : a0;
      r25 = loadView($mk75005(r6)(r11), r9);
    }
  }
  return r25;
}
loadView = function loadView(a0, r7 = {
  expanded: false,
  async: false,
  includeUnknown: false,
  domParser: void 0
}) {
  let r319, r326;
  let expanded = r7.expanded;
  if (expanded === void 0) {
    expanded = false;
  }
  let c14442_1;
  let c14442_0 = expanded;
  const { async = false, includeUnknown = false, domParser } = r7;
  const addPngTextTags2 = function addPngTextTags(a0) {
    if (c14442_0) {
      for (const item of ["exif", "iptc"]) {
        const r56 = `__${item}`;
        if (a0[r56]) {
          const r12 = c14442_1;
          r12[item] = r12[item] ? objectAssign({}, c14442_1.exif, a0[r56]) : a0[r56];
          delete a0[r56];
        }
      }
      const r71 = c14442_1;
      r71.png = r71.png ? objectAssign({}, c14442_1.png, a0) : a0;
      const r82 = c14442_1;
      r82.pngText = r82.pngText ? objectAssign({}, c14442_1.png, a0) : a0;
    } else {
      const r39 = objectAssign({}, c14442_1, a0.__exif ? a0.__exif : {}, a0.__iptc ? a0.__iptc : {}, a0);
      c14442_1 = r39;
      delete r39["__exif"];
      delete c14442_1["__iptc"];
    }
  };
  c14442_1 = {};
  const r44 = Module4804.parseAppMarkers(a0, async);
  const { fileType, fileDataOffset, jfifDataOffset, tiffHeaderOffset, iptcDataOffset, xmpChunks, iccChunks, mpfDataOffset, pngHeaderOffset, pngTextChunks, pngChunkOffsets, vp8xChunkOffset, gifHeaderOffset } = r44;
  let r2 = false;
  if (Module4805.USE_JPEG) {
    r2 = false;
    if (Module4805.USE_FILE) {
      r2 = false;
      if (fileDataOffset !== void 0) {
        const file = Module4818.read(a0, fileDataOffset);
        if (expanded) {
          c14442_1.file = file;
          r2 = true;
        } else {
          c14442_1 = objectAssign({}, c14442_1, file);
          r2 = true;
        }
      }
    }
  }
  let r1 = r2;
  if (Module4805.USE_JPEG) {
    r1 = r2;
    if (Module4805.USE_JFIF) {
      r1 = r2;
      if (jfifDataOffset !== void 0) {
        const jfif = Module4820.read(a0, jfifDataOffset);
        if (expanded) {
          c14442_1.jfif = jfif;
          r1 = true;
        } else {
          c14442_1 = objectAssign({}, c14442_1, jfif);
          r1 = true;
        }
      }
    }
  }
  let r82 = r1;
  if (Module4805.USE_EXIF) {
    r82 = r1;
    if (tiffHeaderOffset !== void 0) {
      const r86 = Module4821.read(a0, tiffHeaderOffset, includeUnknown);
      const { tags, byteOrder } = r86;
      if (tags.Thumbnail) {
        c14442_1.Thumbnail = tags.Thumbnail;
        delete tags["Thumbnail"];
      }
      if (expanded) {
        c14442_1.exif = tags;
        (function addGpsGroup(a0) {
          if (a0.exif) {
            if (a0.exif.GPSLatitude && a0.exif.GPSLatitudeRef) {
              try {
                a0.gps = a0.gps || {};
                a0.gps.Latitude = getCalculatedGpsValue(a0.exif.GPSLatitude.value);
                if (a0.exif.GPSLatitudeRef.value.join("") === "S") {
                  a0.gps.Latitude = -a0.gps.Latitude;
                }
              } catch ($e) {}
            }
            if (a0.exif.GPSLongitude && a0.exif.GPSLongitudeRef) {
              try {
                a0.gps = a0.gps || {};
                a0.gps.Longitude = getCalculatedGpsValue(a0.exif.GPSLongitude.value);
                if (a0.exif.GPSLongitudeRef.value.join("") === "W") {
                  a0.gps.Longitude = -a0.gps.Longitude;
                }
              } catch ($e) {}
            }
            if (a0.exif.GPSAltitude && a0.exif.GPSAltitudeRef) {
              try {
                a0.gps = a0.gps || {};
                a0.gps.Altitude = a0.exif.GPSAltitude.value[0] / a0.exif.GPSAltitude.value[1];
                if (a0.exif.GPSAltitudeRef.value === 1) {
                  a0.gps.Altitude = -a0.gps.Altitude;
                }
              } catch ($e) {}
            }
          }
        })(c14442_1);
      } else {
        c14442_1 = objectAssign({}, c14442_1, tags);
      }
      if (Module4805.USE_TIFF && Module4805.USE_IPTC && tags["IPTC-NAA"] && iptcDataOffset === void 0) {
        const iptc = parseTags.read(tags["IPTC-NAA"].value, 0, includeUnknown);
        if (expanded) {
          c14442_1.iptc = iptc;
        } else {
          c14442_1 = objectAssign({}, c14442_1, iptc);
        }
      }
      if (Module4805.USE_TIFF && Module4805.USE_XMP && tags.ApplicationNotes && !(Array.isArray(xmpChunks) && xmpChunks.length > 0)) {
        const xmp = readTags.read(getStringValueFromArray(tags.ApplicationNotes.value), void 0, domParser);
        if (expanded) {
          c14442_1.xmp = xmp;
        } else {
          delete xmp["_raw"];
          c14442_1 = objectAssign({}, c14442_1, xmp);
        }
      }
      if (Module4805.USE_PHOTOSHOP && tags.ImageSourceData && tags.PhotoshopSettings) {
        const photoshop = getTagName.read(tags.PhotoshopSettings.value, includeUnknown);
        if (expanded) {
          c14442_1.photoshop = photoshop;
        } else {
          c14442_1 = objectAssign({}, c14442_1, photoshop);
        }
      }
      if (Module4805.USE_TIFF && Module4805.USE_ICC && tags.ICC_Profile && !(Array.isArray(iccChunks) && iccChunks.length > 0)) {
        const icc = parseTags2.read(tags.ICC_Profile.value, [{
          offset: 0,
          length: tags.ICC_Profile.value.length,
          chunkNumber: 1,
          chunksTotal: 1
        }]);
        if (expanded) {
          c14442_1.icc = icc;
        } else {
          c14442_1 = objectAssign({}, c14442_1, icc);
        }
      }
      if (Module4805.USE_MAKER_NOTES && tags.MakerNote) {
        if (tags.Make && tags.Make.value && Array.isArray(tags.Make.value) && tags.Make.value[0] === "Canon" && tags.MakerNote && tags.MakerNote.__offset) {
          const makerNotes2 = Module4845.read(a0, tiffHeaderOffset, tags.MakerNote.__offset, byteOrder, includeUnknown);
          if (expanded) {
            c14442_1.makerNotes = makerNotes2;
          } else {
            c14442_1 = objectAssign({}, c14442_1, makerNotes2);
          }
        } else if (tags.MakerNote.value.length > "PENTAX ".length && getStringValueFromArray(tags.MakerNote.value.slice(0, "PENTAX ".length)) === "PENTAX " && tags.MakerNote.__offset) {
          const makerNotes = Module4846.read(a0, tiffHeaderOffset, tags.MakerNote.__offset, includeUnknown);
          if (expanded) {
            c14442_1.makerNotes = makerNotes;
          } else {
            c14442_1 = objectAssign({}, c14442_1, makerNotes);
          }
        }
      }
      const MakerNote = tags.MakerNote;
      r82 = true;
      if (MakerNote) {
        delete tags.MakerNote["__offset"];
        r82 = true;
      }
    }
  }
  let r279 = r82;
  if (Module4805.USE_JPEG) {
    r279 = r82;
    if (Module4805.USE_IPTC) {
      r279 = r82;
      if (iptcDataOffset !== void 0) {
        const iptc2 = parseTags.read(a0, iptcDataOffset, includeUnknown);
        if (expanded) {
          c14442_1.iptc = iptc2;
          r279 = true;
        } else {
          c14442_1 = objectAssign({}, c14442_1, iptc2);
          r279 = true;
        }
      }
    }
  }
  let r298 = r279;
  if (Module4805.USE_XMP) {
    const r302 = Array.isArray(xmpChunks) && xmpChunks.length > 0;
    r298 = r279;
    if (r302) {
      const xmp2 = readTags.read(a0, xmpChunks, domParser);
      if (expanded) {
        c14442_1.xmp = xmp2;
        r298 = true;
      } else {
        delete xmp2["_raw"];
        c14442_1 = objectAssign({}, c14442_1, xmp2);
        r298 = true;
      }
    }
  }
  L108: {
    r319 = [];
    if (!Module4805.USE_JPEG) {
      r326 = r298;
      if (!Module4805.USE_WEBP) {
        break L108;
      }
    }
    r326 = r298;
    if (Module4805.USE_ICC) {
      const r333 = Array.isArray(iccChunks) && iccChunks.length > 0;
      r326 = r298;
      if (r333) {
        const icc2 = parseTags2.read(a0, iccChunks, async);
        if (icc2 instanceof Promise) {
          r319.push(icc2.then(function addIccTags(result) {
            if (c14442_0) {
              c14442_1.icc = result;
            } else {
              c14442_1 = objectAssign({}, c14442_1, result);
            }
          }));
          r326 = true;
        } else if (expanded) {
          c14442_1.icc = icc2;
          r326 = true;
        } else {
          c14442_1 = objectAssign({}, c14442_1, icc2);
          r326 = true;
        }
      }
    }
  }
  let r358 = r326;
  if (Module4805.USE_MPF) {
    r358 = r326;
    if (mpfDataOffset !== void 0) {
      const mpf = Module4847.read(a0, mpfDataOffset, includeUnknown);
      if (expanded) {
        c14442_1.mpf = mpf;
        r358 = true;
      } else {
        c14442_1 = objectAssign({}, c14442_1, mpf);
        r358 = true;
      }
    }
  }
  let r374 = r358;
  if (Module4805.USE_PNG) {
    r374 = r358;
    if (Module4805.USE_PNG_FILE) {
      r374 = r358;
      if (pngHeaderOffset !== void 0) {
        const pngFile = Module4848.read(a0, pngHeaderOffset);
        if (expanded) {
          const r389 = c14442_1;
          r389.png = r389.png ? objectAssign({}, c14442_1.png, pngFile) : pngFile;
          c14442_1.pngFile = pngFile;
          r374 = true;
        } else {
          c14442_1 = objectAssign({}, c14442_1, pngFile);
          r374 = true;
        }
      }
    }
  }
  let r403 = r374;
  if (Module4805.USE_PNG) {
    r403 = r374;
    if (pngTextChunks !== void 0) {
      const r412 = constructTag.read(a0, pngTextChunks, async, includeUnknown);
      const { readTags: readTags2, readTagsPromise } = r412;
      addPngTextTags2(readTags2);
      r403 = true;
      if (readTagsPromise) {
        r319.push(readTagsPromise.then((result) => result.forEach(addPngTextTags2)));
        r403 = true;
      }
    }
  }
  let r424 = r403;
  if (Module4805.USE_PNG) {
    r424 = r403;
    if (pngChunkOffsets !== void 0) {
      const r428 = Module4850.read(a0, pngChunkOffsets);
      if (expanded) {
        const r436 = c14442_1;
        r436.png = r436.png ? objectAssign({}, c14442_1.png, r428) : r428;
        r424 = true;
      } else {
        c14442_1 = objectAssign({}, c14442_1, r428);
        r424 = true;
      }
    }
  }
  let r449 = r424;
  if (Module4805.USE_WEBP) {
    r449 = r424;
    if (vp8xChunkOffset !== void 0) {
      const r453 = Module4851.read(a0, vp8xChunkOffset);
      if (expanded) {
        const r461 = c14442_1;
        r461.riff = r461.riff ? objectAssign({}, c14442_1.riff, r453) : r453;
        r449 = true;
      } else {
        c14442_1 = objectAssign({}, c14442_1, r453);
        r449 = true;
      }
    }
  }
  let r474 = r449;
  if (Module4805.USE_GIF) {
    r474 = r449;
    if (gifHeaderOffset !== void 0) {
      const r478 = Module4852.read(a0, gifHeaderOffset);
      if (expanded) {
        const r486 = c14442_1;
        r486.gif = r486.gif ? objectAssign({}, c14442_1.gif, r478) : r478;
        r474 = true;
      } else {
        c14442_1 = objectAssign({}, c14442_1, r478);
        r474 = true;
      }
    }
  }
  const composite = Module4853.get(c14442_1, expanded);
  if (composite) {
    if (expanded) {
      c14442_1.composite = composite;
    } else {
      c14442_1 = objectAssign({}, c14442_1, composite);
    }
  }
  const Thumbnail = (Module4805.USE_JPEG || Module4805.USE_WEBP) && Module4805.USE_EXIF && Module4805.USE_THUMBNAIL && Module4854.get(a0, c14442_1.Thumbnail, tiffHeaderOffset);
  const r523 = c14442_1;
  if (Thumbnail) {
    r523.Thumbnail = Thumbnail;
    r474 = true;
  } else {
    delete r523["Thumbnail"];
  }
  if (fileType) {
    const r526 = c14442_1;
    if (expanded) {
      if (!r526.file) {
        c14442_1.file = {};
      }
      c14442_1.file.FileType = fileType;
      r474 = true;
    } else {
      r526.FileType = fileType;
      r474 = true;
    }
  }
  if (r474) {
    return async ? Promise.all(r319).then(() => c14442_1) : c14442_1;
  }
  throw new Module4801.MetadataMissingError();
};
export default {
  load,
  loadView,
  errors: Module4801
};
export { Module4801 as errors };
export { loadView };