"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.compatibleImage = compatibleImage;
const attachmentIdentity_1 = require("./attachmentIdentity");
const inlineImage_1 = require("./inlineImage");
// Raw inline WebP can fail even when the same bytes work through a normal SDK upload.
// Normalize this inline path to PNG; preserve native JPEG/PNG bytes.
async function compatibleImage(client, name, bytes) {
    if (!bytes.length || bytes.length > attachmentIdentity_1.IMAGE_LIMIT)
        throw new Error("Image exceeds attachment size limit.");
    const png = bytes.subarray(0, 8).equals(Buffer.from("89504e470d0a1a0a", "hex"));
    const jpeg = bytes.length >= 3 && bytes[0] === 0xff && bytes[1] === 0xd8 && bytes[2] === 0xff;
    let prepared = bytes;
    if (!png && !jpeg) {
        const { default: sharp } = await import("sharp");
        // Decode a single frame, preserving dimensions. Reject excessive decoded image sizes.
        prepared = await sharp(bytes, { limitInputPixels: 40_000_000, animated: false })
            .rotate().png().toBuffer();
    }
    const extension = jpeg ? "jpg" : "png";
    const fileName = `${name.replace(/\.[^./\\]*$/, "")}.${extension}`;
    // Output size is checked again: lossless PNG can be larger than the source WebP.
    return (0, inlineImage_1.inlineImage)(client, fileName, prepared);
}
//# sourceMappingURL=compatibleImage.js.map

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.compatibleImage = compatibleImage;
const attachmentIdentity_1 = require("./attachmentIdentity");
const inlineImage_1 = require("./inlineImage");
// Raw inline WebP can fail even when the same bytes work through a normal SDK upload.
// Normalize this inline path to PNG; preserve native JPEG/PNG bytes.
async function compatibleImage(client, name, bytes) {
    if (!bytes.length || bytes.length > attachmentIdentity_1.IMAGE_LIMIT)
        throw new Error("Image exceeds attachment size limit.");
    const png = bytes.subarray(0, 8).equals(Buffer.from("89504e470d0a1a0a", "hex"));
    const jpeg = bytes.length >= 3 && bytes[0] === 0xff && bytes[1] === 0xd8 && bytes[2] === 0xff;
    let prepared = bytes;
    if (!png && !jpeg) {
        const { default: sharp } = await import("sharp");
        // Decode a single frame, preserving dimensions. Reject excessive decoded image sizes.
        prepared = await sharp(bytes, { limitInputPixels: 40_000_000, animated: false })
            .rotate().png().toBuffer();
    }
    const extension = jpeg ? "jpg" : "png";
    const fileName = `${name.replace(/\.[^./\\]*$/, "")}.${extension}`;
    // Output size is checked again: lossless PNG can be larger than the source WebP.
    return (0, inlineImage_1.inlineImage)(client, fileName, prepared);
}
//# sourceMappingURL=compatibleImage.js.map