/* @ts-self-types="./pdf_inspector_wasm.d.ts" */

/**
 * Return the lightweight classification shape used by the native Node API.
 * @param {Uint8Array} data
 * @returns {any}
 */
export function classifyPdf(data) {
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        const ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_export);
        const len0 = WASM_VECTOR_LEN;
        wasm.classifyPdf(retptr, ptr0, len0);
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
        if (r2) {
            throw takeObject(r1);
        }
        return takeObject(r0);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
    }
}

/**
 * Classify PDF bytes without extracting text or producing Markdown.
 * @param {Uint8Array} data
 * @param {any} options
 * @returns {any}
 */
export function detectPdf(data, options) {
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        const ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_export);
        const len0 = WASM_VECTOR_LEN;
        wasm.detectPdf(retptr, ptr0, len0, addHeapObject(options));
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
        if (r2) {
            throw takeObject(r1);
        }
        return takeObject(r0);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
    }
}

/**
 * Extract plain text from PDF bytes without Markdown conversion.
 * @param {Uint8Array} data
 * @returns {string}
 */
export function extractText(data) {
    let deferred3_0;
    let deferred3_1;
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        const ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_export);
        const len0 = WASM_VECTOR_LEN;
        wasm.extractText(retptr, ptr0, len0);
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
        var r3 = getDataViewMemory0().getInt32(retptr + 4 * 3, true);
        var ptr2 = r0;
        var len2 = r1;
        if (r3) {
            ptr2 = 0; len2 = 0;
            throw takeObject(r2);
        }
        deferred3_0 = ptr2;
        deferred3_1 = len2;
        return getStringFromWasm0(ptr2, len2);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
        wasm.__wbindgen_export4(deferred3_0, deferred3_1, 1);
    }
}

/**
 * Process PDF bytes entirely inside WebAssembly.
 * @param {Uint8Array} data
 * @param {any} options
 * @returns {any}
 */
export function processPdf(data, options) {
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        const ptr0 = passArray8ToWasm0(data, wasm.__wbindgen_export);
        const len0 = WASM_VECTOR_LEN;
        wasm.processPdf(retptr, ptr0, len0, addHeapObject(options));
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
        if (r2) {
            throw takeObject(r1);
        }
        return takeObject(r0);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
    }
}

/**
 * Return the WebAssembly package version.
 * @returns {string}
 */
export function version() {
    let deferred1_0;
    let deferred1_1;
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        wasm.version(retptr);
        var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
        var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
        deferred1_0 = r0;
        deferred1_1 = r1;
        return getStringFromWasm0(r0, r1);
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
        wasm.__wbindgen_export4(deferred1_0, deferred1_1, 1);
    }
}
function __wbg_get_imports() {
    const import0 = {
        __proto__: null,
        __wbg_Error_92b29b0548f8b746: function(arg0, arg1) {
            const ret = Error(getStringFromWasm0(arg0, arg1));
            return addHeapObject(ret);
        },
        __wbg_Number_9a4e0ecb0fa16705: function(arg0) {
            const ret = Number(getObject(arg0));
            return ret;
        },
        __wbg_String_8564e559799eccda: function(arg0, arg1) {
            const ret = String(getObject(arg1));
            const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_export, wasm.__wbindgen_export2);
            const len1 = WASM_VECTOR_LEN;
            getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
            getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
        },
        __wbg___wbindgen_boolean_get_fa956cfa2d1bd751: function(arg0) {
            const v = getObject(arg0);
            const ret = typeof(v) === 'boolean' ? v : undefined;
            return isLikeNone(ret) ? 0xFFFFFF : ret ? 1 : 0;
        },
        __wbg___wbindgen_debug_string_c25d447a39f5578f: function(arg0, arg1) {
            const ret = debugString(getObject(arg1));
            const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_export, wasm.__wbindgen_export2);
            const len1 = WASM_VECTOR_LEN;
            getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
            getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
        },
        __wbg___wbindgen_in_aca499c5de7ff5e5: function(arg0, arg1) {
            const ret = getObject(arg0) in getObject(arg1);
            return ret;
        },
        __wbg___wbindgen_is_function_1ff95bcc5517c252: function(arg0) {
            const ret = typeof(getObject(arg0)) === 'function';
            return ret;
        },
        __wbg___wbindgen_is_null_ea9085d691f535d3: function(arg0) {
            const ret = getObject(arg0) === null;
            return ret;
        },
        __wbg___wbindgen_is_object_a27215656b807791: function(arg0) {
            const val = getObject(arg0);
            const ret = typeof(val) === 'object' && val !== null;
            return ret;
        },
        __wbg___wbindgen_is_string_ea5e6cc2e4141dfe: function(arg0) {
            const ret = typeof(getObject(arg0)) === 'string';
            return ret;
        },
        __wbg___wbindgen_is_undefined_c05833b95a3cf397: function(arg0) {
            const ret = getObject(arg0) === undefined;
            return ret;
        },
        __wbg___wbindgen_jsval_loose_eq_db4c3b15f63fc170: function(arg0, arg1) {
            const ret = getObject(arg0) == getObject(arg1);
            return ret;
        },
        __wbg___wbindgen_number_get_394265ed1e1b84ee: function(arg0, arg1) {
            const obj = getObject(arg1);
            const ret = typeof(obj) === 'number' ? obj : undefined;
            getDataViewMemory0().setFloat64(arg0 + 8 * 1, isLikeNone(ret) ? 0 : ret, true);
            getDataViewMemory0().setInt32(arg0 + 4 * 0, !isLikeNone(ret), true);
        },
        __wbg___wbindgen_string_get_b0ca35b86a603356: function(arg0, arg1) {
            const obj = getObject(arg1);
            const ret = typeof(obj) === 'string' ? obj : undefined;
            var ptr1 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_export, wasm.__wbindgen_export2);
            var len1 = WASM_VECTOR_LEN;
            getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
            getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
        },
        __wbg___wbindgen_throw_344f42d3211c4765: function(arg0, arg1) {
            throw new Error(getStringFromWasm0(arg0, arg1));
        },
        __wbg_call_8a2dd23819f8a60a: function() { return handleError(function (arg0, arg1) {
            const ret = getObject(arg0).call(getObject(arg1));
            return addHeapObject(ret);
        }, arguments); },
        __wbg_done_89b2b13e91a60321: function(arg0) {
            const ret = getObject(arg0).done;
            return ret;
        },
        __wbg_entries_015dc610cd81ede0: function(arg0) {
            const ret = Object.entries(getObject(arg0));
            return addHeapObject(ret);
        },
        __wbg_error_a6fa202b58aa1cd3: function(arg0, arg1) {
            let deferred0_0;
            let deferred0_1;
            try {
                deferred0_0 = arg0;
                deferred0_1 = arg1;
                console.error(getStringFromWasm0(arg0, arg1));
            } finally {
                wasm.__wbindgen_export4(deferred0_0, deferred0_1, 1);
            }
        },
        __wbg_getRandomValues_cc7f052a444bb2ce: function() { return handleError(function (arg0, arg1) {
            globalThis.crypto.getRandomValues(getArrayU8FromWasm0(arg0, arg1));
        }, arguments); },
        __wbg_get_507a50627bffa49b: function(arg0, arg1) {
            const ret = getObject(arg0)[arg1 >>> 0];
            return addHeapObject(ret);
        },
        __wbg_get_c7eb1f358a7654df: function() { return handleError(function (arg0, arg1) {
            const ret = Reflect.get(getObject(arg0), getObject(arg1));
            return addHeapObject(ret);
        }, arguments); },
        __wbg_get_unchecked_6e0ad6d2a41b06f6: function(arg0, arg1) {
            const ret = getObject(arg0)[arg1 >>> 0];
            return addHeapObject(ret);
        },
        __wbg_get_with_ref_key_6412cf3094599694: function(arg0, arg1) {
            const ret = getObject(arg0)[getObject(arg1)];
            return addHeapObject(ret);
        },
        __wbg_instanceof_ArrayBuffer_4480b9e0068a8adb: function(arg0) {
            let result;
            try {
                result = getObject(arg0) instanceof ArrayBuffer;
            } catch (_) {
                result = false;
            }
            const ret = result;
            return ret;
        },
        __wbg_instanceof_Uint8Array_309b927aaf7a3fc7: function(arg0) {
            let result;
            try {
                result = getObject(arg0) instanceof Uint8Array;
            } catch (_) {
                result = false;
            }
            const ret = result;
            return ret;
        },
        __wbg_isArray_0677c962b281d01a: function(arg0) {
            const ret = Array.isArray(getObject(arg0));
            return ret;
        },
        __wbg_isSafeInteger_04f36e4056f1b851: function(arg0) {
            const ret = Number.isSafeInteger(getObject(arg0));
            return ret;
        },
        __wbg_iterator_6f722e4a93058b71: function() {
            const ret = Symbol.iterator;
            return addHeapObject(ret);
        },
        __wbg_length_1f0964f4a5e2c6d8: function(arg0) {
            const ret = getObject(arg0).length;
            return ret;
        },
        __wbg_length_370319915dc99107: function(arg0) {
            const ret = getObject(arg0).length;
            return ret;
        },
        __wbg_new_227d7c05414eb861: function() {
            const ret = new Error();
            return addHeapObject(ret);
        },
        __wbg_new_32b398fb48b6d94a: function() {
            const ret = new Array();
            return addHeapObject(ret);
        },
        __wbg_new_b667d279fd5aa943: function(arg0, arg1) {
            const ret = new Error(getStringFromWasm0(arg0, arg1));
            return addHeapObject(ret);
        },
        __wbg_new_cd45aabdf6073e84: function(arg0) {
            const ret = new Uint8Array(getObject(arg0));
            return addHeapObject(ret);
        },
        __wbg_new_da52cf8fe3429cb2: function() {
            const ret = new Object();
            return addHeapObject(ret);
        },
        __wbg_next_6dbf2c0ac8cde20f: function(arg0) {
            const ret = getObject(arg0).next;
            return addHeapObject(ret);
        },
        __wbg_next_71f2aa1cb3d1e37e: function() { return handleError(function (arg0) {
            const ret = getObject(arg0).next();
            return addHeapObject(ret);
        }, arguments); },
        __wbg_now_86c0d4ba3fa605b8: function() {
            const ret = Date.now();
            return ret;
        },
        __wbg_prototypesetcall_4770620bbe4688a0: function(arg0, arg1, arg2) {
            Uint8Array.prototype.set.call(getArrayU8FromWasm0(arg0, arg1), getObject(arg2));
        },
        __wbg_set_6be42768c690e380: function(arg0, arg1, arg2) {
            getObject(arg0)[takeObject(arg1)] = takeObject(arg2);
        },
        __wbg_set_8a16b38e4805b298: function(arg0, arg1, arg2) {
            getObject(arg0)[arg1 >>> 0] = takeObject(arg2);
        },
        __wbg_stack_3b0d974bbf31e44f: function(arg0, arg1) {
            const ret = getObject(arg1).stack;
            const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_export, wasm.__wbindgen_export2);
            const len1 = WASM_VECTOR_LEN;
            getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
            getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
        },
        __wbg_value_a5d5488a9589444a: function(arg0) {
            const ret = getObject(arg0).value;
            return addHeapObject(ret);
        },
        __wbindgen_cast_0000000000000001: function(arg0) {
            // Cast intrinsic for `F64 -> Externref`.
            const ret = arg0;
            return addHeapObject(ret);
        },
        __wbindgen_cast_0000000000000002: function(arg0, arg1) {
            // Cast intrinsic for `Ref(String) -> Externref`.
            const ret = getStringFromWasm0(arg0, arg1);
            return addHeapObject(ret);
        },
        __wbindgen_object_clone_ref: function(arg0) {
            const ret = getObject(arg0);
            return addHeapObject(ret);
        },
        __wbindgen_object_drop_ref: function(arg0) {
            takeObject(arg0);
        },
    };
    return {
        __proto__: null,
        "./pdf_inspector_wasm_bg.js": import0,
    };
}

function addHeapObject(obj) {
    if (heap_next === heap.length) heap.push(heap.length + 1);
    const idx = heap_next;
    heap_next = heap[idx];

    heap[idx] = obj;
    return idx;
}

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 dropObject(idx) {
    if (idx < 1028) return;
    heap[idx] = heap_next;
    heap_next = idx;
}

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

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 getStringFromWasm0(ptr, len) {
    return decodeText(ptr >>> 0, len);
}

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

function getObject(idx) { return heap[idx]; }

function handleError(f, args) {
    try {
        return f.apply(this, args);
    } catch (e) {
        wasm.__wbindgen_export3(addHeapObject(e));
    }
}

let heap = new Array(1024).fill(undefined);
heap.push(undefined, null, true, false);

let heap_next = heap.length;

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

function passArray8ToWasm0(arg, malloc) {
    const ptr = malloc(arg.length * 1, 1) >>> 0;
    getUint8ArrayMemory0().set(arg, ptr / 1);
    WASM_VECTOR_LEN = arg.length;
    return ptr;
}

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 = cachedTextEncoder.encodeInto(arg, view);

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

    WASM_VECTOR_LEN = offset;
    return ptr;
}

function takeObject(idx) {
    const ret = getObject(idx);
    dropObject(idx);
    return ret;
}

let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
cachedTextDecoder.decode();
const MAX_SAFARI_DECODE_BYTES = 2146435072;
let numBytesDecoded = 0;
function decodeText(ptr, len) {
    numBytesDecoded += len;
    if (numBytesDecoded >= MAX_SAFARI_DECODE_BYTES) {
        cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
        cachedTextDecoder.decode();
        numBytesDecoded = len;
    }
    return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
}

const cachedTextEncoder = new TextEncoder();

if (!('encodeInto' in cachedTextEncoder)) {
    cachedTextEncoder.encodeInto = function (arg, view) {
        const buf = cachedTextEncoder.encode(arg);
        view.set(buf);
        return {
            read: arg.length,
            written: buf.length
        };
    };
}

let WASM_VECTOR_LEN = 0;

let wasmModule, wasmInstance, wasm;
function __wbg_finalize_init(instance, module) {
    wasmInstance = instance;
    wasm = instance.exports;
    wasmModule = module;
    cachedDataViewMemory0 = null;
    cachedUint8ArrayMemory0 = null;
    return wasm;
}

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) {
                const validResponse = module.ok && expectedResponseType(module.type);

                if (validResponse && 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 expectedResponseType(type) {
        switch (type) {
            case 'basic': case 'cors': case 'default': return true;
        }
        return false;
    }
}

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


    if (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();
    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 (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 (module_or_path === undefined) {
        module_or_path = new URL('pdf_inspector_wasm_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);
    }

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

    return __wbg_finalize_init(instance, module);
}

export { initSync, __wbg_init as default };
