import { startWorkers } from './snippets/wasm-bindgen-rayon-38edf6e439f6d70d/src/workerHelpers.no-bundler.js';


export class Runtime {
    __destroy_into_raw() {
        const ptr = this.__wbg_ptr;
        this.__wbg_ptr = 0;
        RuntimeFinalization.unregister(this);
        return ptr;
    }
    free() {
        const ptr = this.__destroy_into_raw();
        wasm.__wbg_runtime_free(ptr, 0);
    }
    cancel() {
        const ret = wasm.runtime_cancel(this.__wbg_ptr);
        if (ret[1]) {
            throw takeFromExternrefTable0(ret[0]);
        }
    }
    /**
     * Checks the part's size and BLAKE3; after the last part, builds the engine. Returns
     * whether the engine is ready.
     * @param {number} part
     * @returns {boolean}
     */
    end_part(part) {
        const ret = wasm.runtime_end_part(this.__wbg_ptr, part);
        if (ret[2]) {
            throw takeFromExternrefTable0(ret[1]);
        }
        return ret[0] !== 0;
    }
    /**
     * @param {string} manifest_json
     */
    constructor(manifest_json) {
        const ptr0 = passStringToWasm0(manifest_json, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
        const len0 = WASM_VECTOR_LEN;
        const ret = wasm.runtime_new(ptr0, len0);
        if (ret[2]) {
            throw takeFromExternrefTable0(ret[1]);
        }
        this.__wbg_ptr = ret[0];
        RuntimeFinalization.register(this, this.__wbg_ptr, this);
        return this;
    }
    /**
     * Discards what was written to part `part` (after a failed `end_part`), to write it again.
     * @param {number} part
     */
    restart_part(part) {
        const ret = wasm.runtime_restart_part(this.__wbg_ptr, part);
        if (ret[1]) {
            throw takeFromExternrefTable0(ret[0]);
        }
    }
    /**
     * Starts a synthesis (`session::Request` as JSON); returns the plan (`{"fragments"}`).
     * @param {string} request_json
     * @returns {string}
     */
    start(request_json) {
        let deferred3_0;
        let deferred3_1;
        try {
            const ptr0 = passStringToWasm0(request_json, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
            const len0 = WASM_VECTOR_LEN;
            const ret = wasm.runtime_start(this.__wbg_ptr, ptr0, len0);
            var ptr2 = ret[0];
            var len2 = ret[1];
            if (ret[3]) {
                ptr2 = 0; len2 = 0;
                throw takeFromExternrefTable0(ret[2]);
            }
            deferred3_0 = ptr2;
            deferred3_1 = len2;
            return getStringFromWasm0(ptr2, len2);
        } finally {
            wasm.__wbindgen_free(deferred3_0, deferred3_1, 1);
        }
    }
    /**
     * One frame; returns `{"fragment","fragments","frame","done"}`.
     * @returns {string}
     */
    step() {
        let deferred2_0;
        let deferred2_1;
        try {
            const ret = wasm.runtime_step(this.__wbg_ptr);
            var ptr1 = ret[0];
            var len1 = ret[1];
            if (ret[3]) {
                ptr1 = 0; len1 = 0;
                throw takeFromExternrefTable0(ret[2]);
            }
            deferred2_0 = ptr1;
            deferred2_1 = len1;
            return getStringFromWasm0(ptr1, len1);
        } finally {
            wasm.__wbindgen_free(deferred2_0, deferred2_1, 1);
        }
    }
    /**
     * The 44.1 kHz samples produced since the last call.
     * @returns {Float32Array}
     */
    take_audio() {
        const ret = wasm.runtime_take_audio(this.__wbg_ptr);
        if (ret[3]) {
            throw takeFromExternrefTable0(ret[2]);
        }
        var v1 = getArrayF32FromWasm0(ret[0], ret[1]).slice();
        wasm.__wbindgen_free(ret[0], ret[1] * 4, 4);
        return v1;
    }
    /**
     * @returns {number}
     */
    threads() {
        const ret = wasm.runtime_threads(this.__wbg_ptr);
        if (ret[2]) {
            throw takeFromExternrefTable0(ret[1]);
        }
        return ret[0] >>> 0;
    }
    /**
     * The next bytes of part `part` (index into the manifest's `parts`), in order.
     * @param {number} part
     * @param {Uint8Array} bytes
     */
    write_part(part, bytes) {
        const ptr0 = passArray8ToWasm0(bytes, wasm.__wbindgen_malloc);
        const len0 = WASM_VECTOR_LEN;
        const ret = wasm.runtime_write_part(this.__wbg_ptr, part, ptr0, len0);
        if (ret[1]) {
            throw takeFromExternrefTable0(ret[0]);
        }
    }
}
if (Symbol.dispose) Runtime.prototype[Symbol.dispose] = Runtime.prototype.free;

/**
 * @param {number} num_threads
 * @returns {Promise<any>}
 */
export function initThreadPool(num_threads) {
    const ret = wasm.initThreadPool(num_threads);
    return ret;
}

/**
 * The message of the last panic, for the host to read after a `RuntimeError: unreachable`.
 * @returns {string}
 */
export function last_panic() {
    let deferred1_0;
    let deferred1_1;
    try {
        const ret = wasm.last_panic();
        deferred1_0 = ret[0];
        deferred1_1 = ret[1];
        return getStringFromWasm0(ret[0], ret[1]);
    } finally {
        wasm.__wbindgen_free(deferred1_0, deferred1_1, 1);
    }
}

/**
 * `[{"id","label"}]` of the built-in voices.
 * @returns {string}
 */
export function voices() {
    let deferred1_0;
    let deferred1_1;
    try {
        const ret = wasm.voices();
        deferred1_0 = ret[0];
        deferred1_1 = ret[1];
        return getStringFromWasm0(ret[0], ret[1]);
    } finally {
        wasm.__wbindgen_free(deferred1_0, deferred1_1, 1);
    }
}

export class wbg_rayon_PoolBuilder {
    static __wrap(ptr) {
        const obj = Object.create(wbg_rayon_PoolBuilder.prototype);
        obj.__wbg_ptr = ptr;
        wbg_rayon_PoolBuilderFinalization.register(obj, obj.__wbg_ptr, obj);
        return obj;
    }
    __destroy_into_raw() {
        const ptr = this.__wbg_ptr;
        this.__wbg_ptr = 0;
        wbg_rayon_PoolBuilderFinalization.unregister(this);
        return ptr;
    }
    free() {
        const ptr = this.__destroy_into_raw();
        wasm.__wbg_wbg_rayon_poolbuilder_free(ptr, 0);
    }
    build() {
        wasm.wbg_rayon_poolbuilder_build(this.__wbg_ptr);
    }
    /**
     * @returns {string}
     */
    mainJS() {
        const ret = wasm.wbg_rayon_poolbuilder_mainJS(this.__wbg_ptr);
        return ret;
    }
    /**
     * @returns {number}
     */
    numThreads() {
        const ret = wasm.wbg_rayon_poolbuilder_numThreads(this.__wbg_ptr);
        return ret >>> 0;
    }
    /**
     * @returns {number}
     */
    receiver() {
        const ret = wasm.wbg_rayon_poolbuilder_receiver(this.__wbg_ptr);
        return ret >>> 0;
    }
}
if (Symbol.dispose) wbg_rayon_PoolBuilder.prototype[Symbol.dispose] = wbg_rayon_PoolBuilder.prototype.free;

/**
 * @param {number} receiver
 */
export function wbg_rayon_start_worker(receiver) {
    wasm.wbg_rayon_start_worker(receiver);
}
function __wbg_get_imports(memory) {
    const import0 = {
        __proto__: null,
        __wbg_Error_30c8987f7c2ed4e2: function(arg0, arg1) {
            const ret = Error(getStringFromWasm0(arg0, arg1));
            return ret;
        },
        __wbg___wbindgen_is_undefined_8865fb403f8fe9d8: function(arg0) {
            const ret = arg0 === undefined;
            return ret;
        },
        __wbg___wbindgen_memory_caa4a6165639c8b5: function() {
            const ret = wasm.memory;
            return ret;
        },
        __wbg___wbindgen_module_7115fb14045f9891: function() {
            const ret = wasmModule;
            return ret;
        },
        __wbg___wbindgen_throw_41e9ee4f547fc59a: function(arg0, arg1) {
            throw new Error(getStringFromWasm0(arg0, arg1));
        },
        __wbg_instanceof_Window_82d71df4eddf88bc: function(arg0) {
            let result;
            try {
                result = arg0 instanceof Window;
            } catch (_) {
                result = false;
            }
            const ret = result;
            return ret;
        },
        __wbg_startWorkers_622cedd0d351664e: function(arg0, arg1, arg2) {
            const ret = startWorkers(arg0, arg1, wbg_rayon_PoolBuilder.__wrap(arg2));
            return ret;
        },
        __wbg_static_accessor_GLOBAL_266715b9d96ba635: function() {
            const ret = typeof global === 'undefined' ? null : global;
            return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
        },
        __wbg_static_accessor_GLOBAL_THIS_10fb7dc1ae063179: function() {
            const ret = typeof globalThis === 'undefined' ? null : globalThis;
            return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
        },
        __wbg_static_accessor_SELF_0b583911f537483a: function() {
            const ret = typeof self === 'undefined' ? null : self;
            return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
        },
        __wbg_static_accessor_URL_fac851ed3060f4eb: function() {
            const ret = import.meta.url;
            return ret;
        },
        __wbg_static_accessor_WINDOW_d7f903d1508cbdc4: function() {
            const ret = typeof window === 'undefined' ? null : window;
            return isLikeNone(ret) ? 0 : addToExternrefTable0(ret);
        },
        __wbindgen_init_externref_table: function() {
            const table = wasm.__wbindgen_externrefs;
            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);
        },
        memory: memory || new WebAssembly.Memory({initial:28,maximum:32768,shared:true}),
    };
    return {
        __proto__: null,
        "./ming_runtime_bg.js": import0,
    };
}

const RuntimeFinalization = (typeof FinalizationRegistry === 'undefined')
    ? { register: () => {}, unregister: () => {} }
    : new FinalizationRegistry(ptr => wasm.__wbg_runtime_free(ptr, 1));
const wbg_rayon_PoolBuilderFinalization = (typeof FinalizationRegistry === 'undefined')
    ? { register: () => {}, unregister: () => {} }
    : new FinalizationRegistry(ptr => wasm.__wbg_wbg_rayon_poolbuilder_free(ptr, 1));

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

function getArrayF32FromWasm0(ptr, len) {
    ptr = ptr >>> 0;
    return getFloat32ArrayMemory0().subarray(ptr / 4, ptr / 4 + len);
}

let cachedFloat32ArrayMemory0 = null;
function getFloat32ArrayMemory0() {
    if (cachedFloat32ArrayMemory0 === null || cachedFloat32ArrayMemory0.buffer !== wasm.memory.buffer) {
        cachedFloat32ArrayMemory0 = new Float32Array(wasm.memory.buffer);
    }
    return cachedFloat32ArrayMemory0;
}

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

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

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 takeFromExternrefTable0(idx) {
    const value = wasm.__wbindgen_externrefs.get(idx);
    wasm.__externref_table_dealloc(idx);
    return value;
}

let cachedTextDecoder = (typeof TextDecoder !== 'undefined' ? new TextDecoder('utf-8', { ignoreBOM: true, fatal: true }) : undefined);
if (cachedTextDecoder) 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().slice(ptr, ptr + len));
}

const cachedTextEncoder = (typeof TextEncoder !== 'undefined' ? new TextEncoder() : undefined);

if (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, thread_stack_size) {
    wasmInstance = instance;
    wasm = instance.exports;
    wasmModule = module;
    cachedFloat32ArrayMemory0 = null;
    cachedUint8ArrayMemory0 = null;
    if (typeof thread_stack_size !== 'undefined' && (typeof thread_stack_size !== 'number' || thread_stack_size === 0 || thread_stack_size % 65536 !== 0)) {
        throw new Error('invalid stack size');
    }

    wasm.__wbindgen_start(thread_stack_size);
    return wasm;
}

async function __wbg_load(module, imports) {
    if (typeof Response === 'function' && module instanceof Response) {
        if (!module.ok) {
            throw new Error(`failed to fetch Wasm: ${module.status} ${module.statusText} fetching '${module.url}'`);
        }

        if (typeof WebAssembly.instantiateStreaming === 'function') {
            try {
                return await WebAssembly.instantiateStreaming(module, imports);
            } catch (e) {
                const validResponse = 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, memory) {
    if (wasm !== undefined) return wasm;

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

    const imports = __wbg_get_imports(memory);
    if (!(module instanceof WebAssembly.Module)) {
        module = new WebAssembly.Module(module);
    }
    const instance = new WebAssembly.Instance(module, imports);
    return __wbg_finalize_init(instance, module, thread_stack_size);
}

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

    let thread_stack_size
    if (module_or_path !== undefined) {
        if (Object.getPrototypeOf(module_or_path) === Object.prototype) {
            ({module_or_path, memory, thread_stack_size} = 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('ming_runtime_bg.wasm', import.meta.url);
    }
    const imports = __wbg_get_imports(memory);

    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, thread_stack_size);
}

export { initSync, __wbg_init as default };