import * as wasm from './rage_wasm_bg.wasm';

const heap = new Array(32).fill(undefined);

heap.push(undefined, null, true, false);

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

let heap_next = heap.length;

function dropObject(idx) {
    if (idx < 36) return;
    heap[idx] = heap_next;
    heap_next = idx;
}

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

const lTextDecoder = typeof TextDecoder === 'undefined' ? (0, module.require)('util').TextDecoder : TextDecoder;

let cachedTextDecoder = new lTextDecoder('utf-8', { ignoreBOM: true, fatal: true });

cachedTextDecoder.decode();

let cachegetUint8Memory0 = null;
function getUint8Memory0() {
    if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
        cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
    }
    return cachegetUint8Memory0;
}

function getStringFromWasm0(ptr, len) {
    return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
}

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;
}

let WASM_VECTOR_LEN = 0;

const lTextEncoder = typeof TextEncoder === 'undefined' ? (0, module.require)('util').TextEncoder : TextEncoder;

let cachedTextEncoder = new lTextEncoder('utf-8');

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);
        getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
        WASM_VECTOR_LEN = buf.length;
        return ptr;
    }

    let len = arg.length;
    let ptr = malloc(len);

    const mem = getUint8Memory0();

    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);
        const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
        const ret = encodeString(arg, view);

        offset += ret.written;
    }

    WASM_VECTOR_LEN = offset;
    return ptr;
}

let cachegetInt32Memory0 = null;
function getInt32Memory0() {
    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
    }
    return cachegetInt32Memory0;
}

function getArrayU8FromWasm0(ptr, len) {
    return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
}
/**
* @param {string} plaintext
* @param {string} key
* @returns {Uint8Array | undefined}
*/
export function age_encrypt(plaintext, key) {
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        var ptr0 = passStringToWasm0(plaintext, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
        var len0 = WASM_VECTOR_LEN;
        var ptr1 = passStringToWasm0(key, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
        var len1 = WASM_VECTOR_LEN;
        wasm.age_encrypt(retptr, ptr0, len0, ptr1, len1);
        var r0 = getInt32Memory0()[retptr / 4 + 0];
        var r1 = getInt32Memory0()[retptr / 4 + 1];
        let v2;
        if (r0 !== 0) {
            v2 = getArrayU8FromWasm0(r0, r1).slice();
            wasm.__wbindgen_free(r0, r1 * 1);
        }
        return v2;
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
    }
}

function passArray8ToWasm0(arg, malloc) {
    const ptr = malloc(arg.length * 1);
    getUint8Memory0().set(arg, ptr / 1);
    WASM_VECTOR_LEN = arg.length;
    return ptr;
}
/**
* @param {Uint8Array} blob
* @param {string} passphrase
* @returns {string | undefined}
*/
export function age_decrypt_passphrase(blob, passphrase) {
    try {
        const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
        var ptr0 = passArray8ToWasm0(blob, wasm.__wbindgen_malloc);
        var len0 = WASM_VECTOR_LEN;
        var ptr1 = passStringToWasm0(passphrase, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
        var len1 = WASM_VECTOR_LEN;
        wasm.age_decrypt_passphrase(retptr, ptr0, len0, ptr1, len1);
        var r0 = getInt32Memory0()[retptr / 4 + 0];
        var r1 = getInt32Memory0()[retptr / 4 + 1];
        let v2;
        if (r0 !== 0) {
            v2 = getStringFromWasm0(r0, r1).slice();
            wasm.__wbindgen_free(r0, r1 * 1);
        }
        return v2;
    } finally {
        wasm.__wbindgen_add_to_stack_pointer(16);
    }
}

function handleError(f) {
    return function () {
        try {
            return f.apply(this, arguments);

        } catch (e) {
            wasm.__wbindgen_exn_store(addHeapObject(e));
        }
    };
}

export const __wbg_new_59cb74e423758ede = function() {
    var ret = new Error();
    return addHeapObject(ret);
};

export const __wbg_stack_558ba5917b466edd = function(arg0, arg1) {
    var ret = getObject(arg1).stack;
    var ptr0 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
    var len0 = WASM_VECTOR_LEN;
    getInt32Memory0()[arg0 / 4 + 1] = len0;
    getInt32Memory0()[arg0 / 4 + 0] = ptr0;
};

export const __wbg_error_4bb6c2a97407129a = function(arg0, arg1) {
    try {
        console.error(getStringFromWasm0(arg0, arg1));
    } finally {
        wasm.__wbindgen_free(arg0, arg1);
    }
};

export const __wbindgen_object_drop_ref = function(arg0) {
    takeObject(arg0);
};

export const __wbg_self_86b4b13392c7af56 = handleError(function() {
    var ret = self.self;
    return addHeapObject(ret);
});

export const __wbg_require_f5521a5b85ad2542 = function(arg0, arg1, arg2) {
    var ret = getObject(arg0).require(getStringFromWasm0(arg1, arg2));
    return addHeapObject(ret);
};

export const __wbg_crypto_b8c92eaac23d0d80 = function(arg0) {
    var ret = getObject(arg0).crypto;
    return addHeapObject(ret);
};

export const __wbg_msCrypto_9ad6677321a08dd8 = function(arg0) {
    var ret = getObject(arg0).msCrypto;
    return addHeapObject(ret);
};

export const __wbindgen_is_undefined = function(arg0) {
    var ret = getObject(arg0) === undefined;
    return ret;
};

export const __wbg_getRandomValues_dd27e6b0652b3236 = function(arg0) {
    var ret = getObject(arg0).getRandomValues;
    return addHeapObject(ret);
};

export const __wbg_getRandomValues_e57c9b75ddead065 = function(arg0, arg1) {
    getObject(arg0).getRandomValues(getObject(arg1));
};

export const __wbg_randomFillSync_d2ba53160aec6aba = function(arg0, arg1, arg2) {
    getObject(arg0).randomFillSync(getArrayU8FromWasm0(arg1, arg2));
};

export const __wbg_static_accessor_MODULE_452b4680e8614c81 = function() {
    var ret = module;
    return addHeapObject(ret);
};

export const __wbg_buffer_ebc6c8e75510eae3 = function(arg0) {
    var ret = getObject(arg0).buffer;
    return addHeapObject(ret);
};

export const __wbg_new_135e963dedf67b22 = function(arg0) {
    var ret = new Uint8Array(getObject(arg0));
    return addHeapObject(ret);
};

export const __wbg_set_4a5072a31008e0cb = function(arg0, arg1, arg2) {
    getObject(arg0).set(getObject(arg1), arg2 >>> 0);
};

export const __wbg_length_317f0dd77f7a6673 = function(arg0) {
    var ret = getObject(arg0).length;
    return ret;
};

export const __wbg_newwithlength_78dc302d31527318 = function(arg0) {
    var ret = new Uint8Array(arg0 >>> 0);
    return addHeapObject(ret);
};

export const __wbg_subarray_34c228a45c72d146 = function(arg0, arg1, arg2) {
    var ret = getObject(arg0).subarray(arg1 >>> 0, arg2 >>> 0);
    return addHeapObject(ret);
};

export const __wbindgen_throw = function(arg0, arg1) {
    throw new Error(getStringFromWasm0(arg0, arg1));
};

export const __wbindgen_memory = function() {
    var ret = wasm.memory;
    return addHeapObject(ret);
};