@wonfsy/wonfy-tools/wonfy_tools.js

Collection of tools for personal use, provides library and CLI.

let wasm;

function addToExternrefTable0(obj) {
    const idx = wasm.__externref_table_alloc();
    wasm.__wbindgen_export_2.set(idx, obj);
    return idx;
}

function handleError(f, args) {
    try {
        return f.apply(this, args);
    } catch (e) {
        const idx = addToExternrefTable0(e);
        wasm.__wbindgen_exn_store(idx);
    }
}

const cachedTextDecoder = (typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-8', { ignoreBOM: true, fatal: true }) : { decode: () => { throw Error('TextDecoder not available') } } );

if (typeof TextDecoder !== 'undefined') { cachedTextDecoder.decode(); };

let cachedUint8ArrayMemory0 = null;

function getUint8ArrayMemory0() {
    if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
        cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
    }
    return cachedUint8ArrayMemory0;
}

function getStringFromWasm0(ptr, len) {
    ptr = ptr >>> 0;
    return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
}

let WASM_VECTOR_LEN = 0;

const cachedTextEncoder = (typeof TextEncoder !== 'undefined' ? new TextEncoder('utf-8') : { encode: () => { throw Error('TextEncoder not available') } } );

const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
    ? function (arg, view) {
    return cachedTextEncoder.encodeInto(arg, view);
}
    : function (arg, view) {
    const buf = cachedTextEncoder.encode(arg);
    view.set(buf);
    return {
        read: arg.length,
        written: buf.length
    };
});

function passStringToWasm0(arg, malloc, realloc) {

    if (realloc === undefined) {
        const buf = cachedTextEncoder.encode(arg);
        const ptr = malloc(buf.length, 1) >>> 0;
        getUint8ArrayMemory0().subarray(ptr, ptr + buf.length).set(buf);
        WASM_VECTOR_LEN = buf.length;
        return ptr;
    }

    let len = arg.length;
    let ptr = malloc(len, 1) >>> 0;

    const mem = getUint8ArrayMemory0();

    let offset = 0;

    for (; offset < len; offset++) {
        const code = arg.charCodeAt(offset);
        if (code > 0x7F) break;
        mem[ptr + offset] = code;
    }

    if (offset !== len) {
        if (offset !== 0) {
            arg = arg.slice(offset);
        }
        ptr = realloc(ptr, len, len = offset + arg.length * 3, 1) >>> 0;
        const view = getUint8ArrayMemory0().subarray(ptr + offset, ptr + len);
        const ret = encodeString(arg, view);

        offset += ret.written;
        ptr = realloc(ptr, len, offset, 1) >>> 0;
    }

    WASM_VECTOR_LEN = offset;
    return ptr;
}

let cachedDataViewMemory0 = null;

function getDataViewMemory0() {
    if (cachedDataViewMemory0 === null || cachedDataViewMemory0.buffer.detached === true || (cachedDataViewMemory0.buffer.detached === undefined && cachedDataViewMemory0.buffer !== wasm.memory.buffer)) {
        cachedDataViewMemory0 = new DataView(wasm.memory.buffer);
    }
    return cachedDataViewMemory0;
}

function debugString(val) {
    // primitive types
    const type = typeof val;
    if (type == 'number' || type == 'boolean' || val == null) {
        return  `${val}`;
    }
    if (type == 'string') {
        return `"${val}"`;
    }
    if (type == 'symbol') {
        const description = val.description;
        if (description == null) {
            return 'Symbol';
        } else {
            return `Symbol(${description})`;
        }
    }
    if (type == 'function') {
        const name = val.name;
        if (typeof name == 'string' && name.length > 0) {
            return `Function(${name})`;
        } else {
            return 'Function';
        }
    }
    // objects
    if (Array.isArray(val)) {
        const length = val.length;
        let debug = '[';
        if (length > 0) {
            debug += debugString(val[0]);
        }
        for(let i = 1; i < length; i++) {
            debug += ', ' + debugString(val[i]);
        }
        debug += ']';
        return debug;
    }
    // Test for built-in
    const builtInMatches = /\[object ([^\]]+)\]/.exec(toString.call(val));
    let className;
    if (builtInMatches && builtInMatches.length > 1) {
        className = builtInMatches[1];
    } else {
        // Failed to match the standard '[object ClassName]'
        return toString.call(val);
    }
    if (className == 'Object') {
        // we're a user defined class or Object
        // JSON.stringify avoids problems with cycles, and is generally much
        // easier than looping through ownProperties of `val`.
        try {
            return 'Object(' + JSON.stringify(val) + ')';
        } catch (_) {
            return 'Object';
        }
    }
    // errors
    if (val instanceof Error) {
        return `${val.name}: ${val.message}\n${val.stack}`;
    }
    // TODO we could test for more things here, like `Set`s and `Map`s.
    return className;
}

function getArrayU8FromWasm0(ptr, len) {
    ptr = ptr >>> 0;
    return getUint8ArrayMemory0().subarray(ptr / 1, ptr / 1 + len);
}

function passArrayJsValueToWasm0(array, malloc) {
    const ptr = malloc(array.length * 4, 4) >>> 0;
    for (let i = 0; i < array.length; i++) {
        const add = addToExternrefTable0(array[i]);
        getDataViewMemory0().setUint32(ptr + 4 * i, add, true);
    }
    WASM_VECTOR_LEN = array.length;
    return ptr;
}

function isLikeNone(x) {
    return x === undefined || x === null;
}

function _assertClass(instance, klass) {
    if (!(instance instanceof klass)) {
        throw new Error(`expected instance of ${klass.name}`);
    }
}

function takeFromExternrefTable0(idx) {
    const value = wasm.__wbindgen_export_2.get(idx);
    wasm.__externref_table_dealloc(idx);
    return value;
}
/**
 * @param {Uint8Array[]} images
 * @param {string} direction
 * @param {string} order
 * @param {number | null | undefined} window_size
 * @param {string | null | undefined} match_mode
 * @param {number | null | undefined} crop_padding
 * @param {Preview | null | undefined} preview
 * @param {EncodeFormat} format
 * @returns {StitchReturn}
 */
export function stitch(images, direction, order, window_size, match_mode, crop_padding, preview, format) {
    const ptr0 = passArrayJsValueToWasm0(images, wasm.__wbindgen_malloc);
    const len0 = WASM_VECTOR_LEN;
    const ptr1 = passStringToWasm0(direction, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
    const len1 = WASM_VECTOR_LEN;
    const ptr2 = passStringToWasm0(order, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
    const len2 = WASM_VECTOR_LEN;
    var ptr3 = isLikeNone(match_mode) ? 0 : passStringToWasm0(match_mode, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
    var len3 = WASM_VECTOR_LEN;
    let ptr4 = 0;
    if (!isLikeNone(preview)) {
        _assertClass(preview, Preview);
        ptr4 = preview.__destroy_into_raw();
    }
    const ret = wasm.stitch(ptr0, len0, ptr1, len1, ptr2, len2, isLikeNone(window_size) ? 0x100000001 : (window_size) >>> 0, ptr3, len3, isLikeNone(crop_padding) ? 0x100000001 : (crop_padding) >>> 0, ptr4, format);
    if (ret[2]) {
        throw takeFromExternrefTable0(ret[1]);
    }
    return StitchReturn.__wrap(ret[0]);
}

function passArray8ToWasm0(arg, malloc) {
    const ptr = malloc(arg.length * 1, 1) >>> 0;
    getUint8ArrayMemory0().set(arg, ptr / 1);
    WASM_VECTOR_LEN = arg.length;
    return ptr;
}
/**
 * @param {Uint8Array} bytes
 * @param {number} width
 * @param {number} height
 * @param {EncodeFormat} format
 * @returns {ImageWithDHash}
 */
export function rgba_bytes_to_image(bytes, width, height, format) {
    const ptr0 = passArray8ToWasm0(bytes, wasm.__wbindgen_malloc);
    const len0 = WASM_VECTOR_LEN;
    const ret = wasm.rgba_bytes_to_image(ptr0, len0, width, height, format);
    return ImageWithDHash.__wrap(ret);
}

export function start() {
    wasm.start();
}

/**
 * @param {EncodeFormat} format
 * @returns {string}
 */
export function encode_format_content_type(format) {
    let deferred1_0;
    let deferred1_1;
    try {
        const ret = wasm.encode_format_content_type(format);
        deferred1_0 = ret[0];
        deferred1_1 = ret[1];
        return getStringFromWasm0(ret[0], ret[1]);
    } finally {
        wasm.__wbindgen_free(deferred1_0, deferred1_1, 1);
    }
}

/**
 * @param {EncodeFormat} format
 * @returns {string}
 */
export function encode_format_file_extension(format) {
    let deferred1_0;
    let deferred1_1;
    try {
        const ret = wasm.encode_format_file_extension(format);
        deferred1_0 = ret[0];
        deferred1_1 = ret[1];
        return getStringFromWasm0(ret[0], ret[1]);
    } finally {
        wasm.__wbindgen_free(deferred1_0, deferred1_1, 1);
    }
}

/**
 * @enum {0 | 1 | 2 | 3}
 */
export const EncodeFormat = Object.freeze({
    Png: 0, "0": "Png",
    Jpeg: 1, "1": "Jpeg",
    Gif: 2, "2": "Gif",
    WebP: 3, "3": "WebP",
});
/**
 * @enum {0 | 1 | 2}
 */
export const PreviewType = Object.freeze({
    Resize: 0, "0": "Resize",
    MaxWidth: 1, "1": "MaxWidth",
    MaxHeight: 2, "2": "MaxHeight",
});

const ImageWithDHashFinalization = (typeof FinalizationRegistry === 'undefined')
    ? { register: () => {}, unregister: () => {} }
    : new FinalizationRegistry(ptr => wasm.__wbg_imagewithdhash_free(ptr >>> 0, 1));

export class ImageWithDHash {

    static __wrap(ptr) {
        ptr = ptr >>> 0;
        const obj = Object.create(ImageWithDHash.prototype);
        obj.__wbg_ptr = ptr;
        ImageWithDHashFinalization.register(obj, obj.__wbg_ptr, obj);
        return obj;
    }

    __destroy_into_raw() {
        const ptr = this.__wbg_ptr;
        this.__wbg_ptr = 0;
        ImageWithDHashFinalization.unregister(this);
        return ptr;
    }

    free() {
        const ptr = this.__destroy_into_raw();
        wasm.__wbg_imagewithdhash_free(ptr, 0);
    }
    /**
     * @returns {[Uint8Array, BigInt]}
     */
    images() {
        const ptr = this.__destroy_into_raw();
        const ret = wasm.imagewithdhash_images(ptr);
        return ret;
    }
}

const PreviewFinalization = (typeof FinalizationRegistry === 'undefined')
    ? { register: () => {}, unregister: () => {} }
    : new FinalizationRegistry(ptr => wasm.__wbg_preview_free(ptr >>> 0, 1));

export class Preview {

    __destroy_into_raw() {
        const ptr = this.__wbg_ptr;
        this.__wbg_ptr = 0;
        PreviewFinalization.unregister(this);
        return ptr;
    }

    free() {
        const ptr = this.__destroy_into_raw();
        wasm.__wbg_preview_free(ptr, 0);
    }
    /**
     * @param {PreviewType} type
     * @param {number} value
     */
    constructor(type, value) {
        const ret = wasm.preview_new(type, value);
        this.__wbg_ptr = ret >>> 0;
        PreviewFinalization.register(this, this.__wbg_ptr, this);
        return this;
    }
}

const StitchReturnFinalization = (typeof FinalizationRegistry === 'undefined')
    ? { register: () => {}, unregister: () => {} }
    : new FinalizationRegistry(ptr => wasm.__wbg_stitchreturn_free(ptr >>> 0, 1));

export class StitchReturn {

    static __wrap(ptr) {
        ptr = ptr >>> 0;
        const obj = Object.create(StitchReturn.prototype);
        obj.__wbg_ptr = ptr;
        StitchReturnFinalization.register(obj, obj.__wbg_ptr, obj);
        return obj;
    }

    __destroy_into_raw() {
        const ptr = this.__wbg_ptr;
        this.__wbg_ptr = 0;
        StitchReturnFinalization.unregister(this);
        return ptr;
    }

    free() {
        const ptr = this.__destroy_into_raw();
        wasm.__wbg_stitchreturn_free(ptr, 0);
    }
    /**
     * @returns {[StitchedImage, StitchedImage?]}
     */
    images() {
        const ptr = this.__destroy_into_raw();
        const ret = wasm.stitchreturn_images(ptr);
        return ret;
    }
}

const StitchedImageFinalization = (typeof FinalizationRegistry === 'undefined')
    ? { register: () => {}, unregister: () => {} }
    : new FinalizationRegistry(ptr => wasm.__wbg_stitchedimage_free(ptr >>> 0, 1));

export class StitchedImage {

    static __wrap(ptr) {
        ptr = ptr >>> 0;
        const obj = Object.create(StitchedImage.prototype);
        obj.__wbg_ptr = ptr;
        StitchedImageFinalization.register(obj, obj.__wbg_ptr, obj);
        return obj;
    }

    __destroy_into_raw() {
        const ptr = this.__wbg_ptr;
        this.__wbg_ptr = 0;
        StitchedImageFinalization.unregister(this);
        return ptr;
    }

    free() {
        const ptr = this.__destroy_into_raw();
        wasm.__wbg_stitchedimage_free(ptr, 0);
    }
    /**
     * @returns {number}
     */
    get width() {
        const ret = wasm.__wbg_get_stitchedimage_width(this.__wbg_ptr);
        return ret >>> 0;
    }
    /**
     * @param {number} arg0
     */
    set width(arg0) {
        wasm.__wbg_set_stitchedimage_width(this.__wbg_ptr, arg0);
    }
    /**
     * @returns {number}
     */
    get height() {
        const ret = wasm.__wbg_get_stitchedimage_height(this.__wbg_ptr);
        return ret >>> 0;
    }
    /**
     * @param {number} arg0
     */
    set height(arg0) {
        wasm.__wbg_set_stitchedimage_height(this.__wbg_ptr, arg0);
    }
    /**
     * @returns {{ image: Uint8Array, stitchPositions: Array<{ x: number, y: number }>, width: number, height: number }}
     */
    toJson() {
        const ptr = this.__destroy_into_raw();
        const ret = wasm.stitchedimage_toJson(ptr);
        return ret;
    }
}

async function __wbg_load(module, imports) {
    if (typeof Response === 'function' && module instanceof Response) {
        if (typeof WebAssembly.instantiateStreaming === 'function') {
            try {
                return await WebAssembly.instantiateStreaming(module, imports);

            } catch (e) {
                if (module.headers.get('Content-Type') != 'application/wasm') {
                    console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve Wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);

                } else {
                    throw e;
                }
            }
        }

        const bytes = await module.arrayBuffer();
        return await WebAssembly.instantiate(bytes, imports);

    } else {
        const instance = await WebAssembly.instantiate(module, imports);

        if (instance instanceof WebAssembly.Instance) {
            return { instance, module };

        } else {
            return instance;
        }
    }
}

function __wbg_get_imports() {
    const imports = {};
    imports.wbg = {};
    imports.wbg.__wbg_BigInt_ddea6d2f55558acb = function() { return handleError(function (arg0) {
        const ret = BigInt(arg0);
        return ret;
    }, arguments) };
    imports.wbg.__wbg_buffer_609cc3eee51ed158 = function(arg0) {
        const ret = arg0.buffer;
        return ret;
    };
    imports.wbg.__wbg_error_7534b8e9a36f1ab4 = function(arg0, arg1) {
        let deferred0_0;
        let deferred0_1;
        try {
            deferred0_0 = arg0;
            deferred0_1 = arg1;
            console.error(getStringFromWasm0(arg0, arg1));
        } finally {
            wasm.__wbindgen_free(deferred0_0, deferred0_1, 1);
        }
    };
    imports.wbg.__wbg_length_a446193dc22c12f8 = function(arg0) {
        const ret = arg0.length;
        return ret;
    };
    imports.wbg.__wbg_log_0cc1b7768397bcfe = function(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7) {
        let deferred0_0;
        let deferred0_1;
        try {
            deferred0_0 = arg0;
            deferred0_1 = arg1;
            console.log(getStringFromWasm0(arg0, arg1), getStringFromWasm0(arg2, arg3), getStringFromWasm0(arg4, arg5), getStringFromWasm0(arg6, arg7));
        } finally {
            wasm.__wbindgen_free(deferred0_0, deferred0_1, 1);
        }
    };
    imports.wbg.__wbg_log_cb9e190acc5753fb = function(arg0, arg1) {
        let deferred0_0;
        let deferred0_1;
        try {
            deferred0_0 = arg0;
            deferred0_1 = arg1;
            console.log(getStringFromWasm0(arg0, arg1));
        } finally {
            wasm.__wbindgen_free(deferred0_0, deferred0_1, 1);
        }
    };
    imports.wbg.__wbg_mark_7438147ce31e9d4b = function(arg0, arg1) {
        performance.mark(getStringFromWasm0(arg0, arg1));
    };
    imports.wbg.__wbg_measure_fb7825c11612c823 = function() { return handleError(function (arg0, arg1, arg2, arg3) {
        let deferred0_0;
        let deferred0_1;
        let deferred1_0;
        let deferred1_1;
        try {
            deferred0_0 = arg0;
            deferred0_1 = arg1;
            deferred1_0 = arg2;
            deferred1_1 = arg3;
            performance.measure(getStringFromWasm0(arg0, arg1), getStringFromWasm0(arg2, arg3));
        } finally {
            wasm.__wbindgen_free(deferred0_0, deferred0_1, 1);
            wasm.__wbindgen_free(deferred1_0, deferred1_1, 1);
        }
    }, arguments) };
    imports.wbg.__wbg_new_405e22f390576ce2 = function() {
        const ret = new Object();
        return ret;
    };
    imports.wbg.__wbg_new_78feb108b6472713 = function() {
        const ret = new Array();
        return ret;
    };
    imports.wbg.__wbg_new_8a6f238a6ece86ea = function() {
        const ret = new Error();
        return ret;
    };
    imports.wbg.__wbg_new_a12002a7f91c75be = function(arg0) {
        const ret = new Uint8Array(arg0);
        return ret;
    };
    imports.wbg.__wbg_newwithlength_c4c419ef0bc8a1f8 = function(arg0) {
        const ret = new Array(arg0 >>> 0);
        return ret;
    };
    imports.wbg.__wbg_push_737cfc8c1432c2c6 = function(arg0, arg1) {
        const ret = arg0.push(arg1);
        return ret;
    };
    imports.wbg.__wbg_set_37837023f3d740e8 = function(arg0, arg1, arg2) {
        arg0[arg1 >>> 0] = arg2;
    };
    imports.wbg.__wbg_set_65595bdd868b3009 = function(arg0, arg1, arg2) {
        arg0.set(arg1, arg2 >>> 0);
    };
    imports.wbg.__wbg_set_bb8cecf6a62b9f46 = function() { return handleError(function (arg0, arg1, arg2) {
        const ret = Reflect.set(arg0, arg1, arg2);
        return ret;
    }, arguments) };
    imports.wbg.__wbg_stack_0ed75d68575b0f3c = function(arg0, arg1) {
        const ret = arg1.stack;
        const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
        const len1 = WASM_VECTOR_LEN;
        getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
        getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
    };
    imports.wbg.__wbg_stitchedimage_new = function(arg0) {
        const ret = StitchedImage.__wrap(arg0);
        return ret;
    };
    imports.wbg.__wbindgen_bigint_from_u64 = function(arg0) {
        const ret = BigInt.asUintN(64, arg0);
        return ret;
    };
    imports.wbg.__wbindgen_debug_string = function(arg0, arg1) {
        const ret = debugString(arg1);
        const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
        const len1 = WASM_VECTOR_LEN;
        getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
        getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
    };
    imports.wbg.__wbindgen_init_externref_table = function() {
        const table = wasm.__wbindgen_export_2;
        const offset = table.grow(4);
        table.set(0, undefined);
        table.set(offset + 0, undefined);
        table.set(offset + 1, null);
        table.set(offset + 2, true);
        table.set(offset + 3, false);
        ;
    };
    imports.wbg.__wbindgen_memory = function() {
        const ret = wasm.memory;
        return ret;
    };
    imports.wbg.__wbindgen_number_new = function(arg0) {
        const ret = arg0;
        return ret;
    };
    imports.wbg.__wbindgen_string_new = function(arg0, arg1) {
        const ret = getStringFromWasm0(arg0, arg1);
        return ret;
    };
    imports.wbg.__wbindgen_throw = function(arg0, arg1) {
        throw new Error(getStringFromWasm0(arg0, arg1));
    };
    imports.wbg.__wbindgen_uint8_array_new = function(arg0, arg1) {
        var v0 = getArrayU8FromWasm0(arg0, arg1).slice();
        wasm.__wbindgen_free(arg0, arg1 * 1, 1);
        const ret = v0;
        return ret;
    };

    return imports;
}

function __wbg_init_memory(imports, memory) {

}

function __wbg_finalize_init(instance, module) {
    wasm = instance.exports;
    __wbg_init.__wbindgen_wasm_module = module;
    cachedDataViewMemory0 = null;
    cachedUint8ArrayMemory0 = null;


    wasm.__wbindgen_start();
    return wasm;
}

function initSync(module) {
    if (wasm !== undefined) return wasm;


    if (typeof module !== 'undefined') {
        if (Object.getPrototypeOf(module) === Object.prototype) {
            ({module} = module)
        } else {
            console.warn('using deprecated parameters for `initSync()`; pass a single object instead')
        }
    }

    const imports = __wbg_get_imports();

    __wbg_init_memory(imports);

    if (!(module instanceof WebAssembly.Module)) {
        module = new WebAssembly.Module(module);
    }

    const instance = new WebAssembly.Instance(module, imports);

    return __wbg_finalize_init(instance, module);
}

async function __wbg_init(module_or_path) {
    if (wasm !== undefined) return wasm;


    if (typeof module_or_path !== 'undefined') {
        if (Object.getPrototypeOf(module_or_path) === Object.prototype) {
            ({module_or_path} = module_or_path)
        } else {
            console.warn('using deprecated parameters for the initialization function; pass a single object instead')
        }
    }

    if (typeof module_or_path === 'undefined') {
        module_or_path = new URL('wonfy_tools_bg.wasm', import.meta.url);
    }
    const imports = __wbg_get_imports();

    if (typeof module_or_path === 'string' || (typeof Request === 'function' && module_or_path instanceof Request) || (typeof URL === 'function' && module_or_path instanceof URL)) {
        module_or_path = fetch(module_or_path);
    }

    __wbg_init_memory(imports);

    const { instance, module } = await __wbg_load(await module_or_path, imports);

    return __wbg_finalize_init(instance, module);
}

export { initSync };
export default __wbg_init;