// @generated by protobuf-ts 2.2.3-alpha.1 with parameter client_none,generate_dependencies
// @generated from protobuf file "google/protobuf/timestamp.proto" (package "google.protobuf", syntax proto3)
// tslint:disable
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import type { BinaryWriteOptions } from "@protobuf-ts/runtime";
import type { IBinaryWriter } from "@protobuf-ts/runtime";
import { WireType } from "@protobuf-ts/runtime";
import type { BinaryReadOptions } from "@protobuf-ts/runtime";
import type { IBinaryReader } from "@protobuf-ts/runtime";
import { UnknownFieldHandler } from "@protobuf-ts/runtime";
import type { PartialMessage } from "@protobuf-ts/runtime";
import { reflectionMergePartial } from "@protobuf-ts/runtime";
import { MESSAGE_TYPE } from "@protobuf-ts/runtime";
import { typeofJsonValue } from "@protobuf-ts/runtime";
import type { JsonValue } from "@protobuf-ts/runtime";
import type { JsonReadOptions } from "@protobuf-ts/runtime";
import type { JsonWriteOptions } from "@protobuf-ts/runtime";
import { PbLong } from "@protobuf-ts/runtime";
import { MessageType } from "@protobuf-ts/runtime";
/**
 * A Timestamp represents a point in time independent of any time zone
 * or calendar, represented as seconds and fractions of seconds at
 * nanosecond resolution in UTC Epoch time. It is encoded using the
 * Proleptic Gregorian Calendar which extends the Gregorian calendar
 * backwards to year one. It is encoded assuming all minutes are 60
 * seconds long, i.e. leap seconds are "smeared" so that no leap second
 * table is needed for interpretation. Range is from
 * 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
 * By restricting to that range, we ensure that we can convert to
 * and from  RFC 3339 date strings.
 * See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
 *
 * # Examples
 *
 * Example 1: Compute Timestamp from POSIX `time()`.
 *
 *     Timestamp timestamp;
 *     timestamp.set_seconds(time(NULL));
 *     timestamp.set_nanos(0);
 *
 * Example 2: Compute Timestamp from POSIX `gettimeofday()`.
 *
 *     struct timeval tv;
 *     gettimeofday(&tv, NULL);
 *
 *     Timestamp timestamp;
 *     timestamp.set_seconds(tv.tv_sec);
 *     timestamp.set_nanos(tv.tv_usec * 1000);
 *
 * Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
 *
 *     FILETIME ft;
 *     GetSystemTimeAsFileTime(&ft);
 *     UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
 *
 *     // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
 *     // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
 *     Timestamp timestamp;
 *     timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
 *     timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
 *
 * Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
 *
 *     long millis = System.currentTimeMillis();
 *
 *     Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
 *         .setNanos((int) ((millis % 1000) * 1000000)).build();
 *
 *
 * Example 5: Compute Timestamp from current time in Python.
 *
 *     timestamp = Timestamp()
 *     timestamp.GetCurrentTime()
 *
 * # JSON Mapping
 *
 * In JSON format, the Timestamp type is encoded as a string in the
 * [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
 * format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
 * where {year} is always expressed using four digits while {month}, {day},
 * {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
 * seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
 * are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
 * is required. A proto3 JSON serializer should always use UTC (as indicated by
 * "Z") when printing the Timestamp type and a proto3 JSON parser should be
 * able to accept both UTC and other timezones (as indicated by an offset).
 *
 * For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
 * 01:30 UTC on January 15, 2017.
 *
 * In JavaScript, one can convert a Date object to this format using the
 * standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
 * method. In Python, a standard `datetime.datetime` object can be converted
 * to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
 * with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
 * can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
 * http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime--
 * ) to obtain a formatter capable of generating timestamps in this format.
 *
 *
 *
 * @generated from protobuf message google.protobuf.Timestamp
 */
export interface Timestamp {
    /**
     * Represents seconds of UTC time since Unix epoch
     * 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
     * 9999-12-31T23:59:59Z inclusive.
     *
     * @generated from protobuf field: int64 seconds = 1;
     */
    seconds: bigint;
    /**
     * Non-negative fractions of a second at nanosecond resolution. Negative
     * second values with fractions must still have non-negative nanos values
     * that count forward in time. Must be from 0 to 999,999,999
     * inclusive.
     *
     * @generated from protobuf field: int32 nanos = 2;
     */
    nanos: number;
}
// @generated message type with reflection information, may provide speed optimized methods
class Timestamp$Type extends MessageType<Timestamp> {
    constructor() {
        super("google.protobuf.Timestamp", [
            { no: 1, name: "seconds", kind: "scalar", T: 3 /*ScalarType.INT64*/, L: 0 /*LongType.BIGINT*/ },
            { no: 2, name: "nanos", kind: "scalar", T: 5 /*ScalarType.INT32*/ }
        ]);
    }
    /**
     * Creates a new `Timestamp` for the current time.
     */
    now(): Timestamp {
        const msg = this.create();
        const ms = Date.now();
        msg.seconds = PbLong.from(Math.floor(ms / 1000)).toBigInt();
        msg.nanos = (ms % 1000) * 1000000;
        return msg;
    }
    /**
     * Converts a `Timestamp` to a JavaScript Date.
     */
    toDate(message: Timestamp): Date {
        return new Date(PbLong.from(message.seconds).toNumber() * 1000 + Math.ceil(message.nanos / 1000000));
    }
    /**
     * Converts a JavaScript Date to a `Timestamp`.
     */
    fromDate(date: Date): Timestamp {
        const msg = this.create();
        const ms = date.getTime();
        msg.seconds = PbLong.from(Math.floor(ms / 1000)).toBigInt();
        msg.nanos = (ms % 1000) * 1000000;
        return msg;
    }
    /**
     * In JSON format, the `Timestamp` type is encoded as a string
     * in the RFC 3339 format.
     */
    internalJsonWrite(message: Timestamp, options: JsonWriteOptions): JsonValue {
        let ms = PbLong.from(message.seconds).toNumber() * 1000;
        if (ms < Date.parse("0001-01-01T00:00:00Z") || ms > Date.parse("9999-12-31T23:59:59Z"))
            throw new Error("Unable to encode Timestamp to JSON. Must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive.");
        if (message.nanos < 0)
            throw new Error("Unable to encode invalid Timestamp to JSON. Nanos must not be negative.");
        let z = "Z";
        if (message.nanos > 0) {
            let nanosStr = (message.nanos + 1000000000).toString().substring(1);
            if (nanosStr.substring(3) === "000000")
                z = "." + nanosStr.substring(0, 3) + "Z";
            else if (nanosStr.substring(6) === "000")
                z = "." + nanosStr.substring(0, 6) + "Z";
            else
                z = "." + nanosStr + "Z";
        }
        return new Date(ms).toISOString().replace(".000Z", z);
    }
    /**
     * In JSON format, the `Timestamp` type is encoded as a string
     * in the RFC 3339 format.
     */
    internalJsonRead(json: JsonValue, options: JsonReadOptions, target?: Timestamp): Timestamp {
        if (typeof json !== "string")
            throw new Error("Unable to parse Timestamp from JSON " + typeofJsonValue(json) + ".");
        let matches = json.match(/^([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})(?:Z|\.([0-9]{3,9})Z|([+-][0-9][0-9]:[0-9][0-9]))$/);
        if (!matches)
            throw new Error("Unable to parse Timestamp from JSON. Invalid format.");
        let ms = Date.parse(matches[1] + "-" + matches[2] + "-" + matches[3] + "T" + matches[4] + ":" + matches[5] + ":" + matches[6] + (matches[8] ? matches[8] : "Z"));
        if (Number.isNaN(ms))
            throw new Error("Unable to parse Timestamp from JSON. Invalid value.");
        if (ms < Date.parse("0001-01-01T00:00:00Z") || ms > Date.parse("9999-12-31T23:59:59Z"))
            throw new globalThis.Error("Unable to parse Timestamp from JSON. Must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z inclusive.");
        if (!target)
            target = this.create();
        target.seconds = PbLong.from(ms / 1000).toBigInt();
        target.nanos = 0;
        if (matches[7])
            target.nanos = (parseInt("1" + matches[7] + "0".repeat(9 - matches[7].length)) - 1000000000);
        return target;
    }
    create(value?: PartialMessage<Timestamp>): Timestamp {
        const message = { seconds: 0n, nanos: 0 };
        globalThis.Object.defineProperty(message, MESSAGE_TYPE, { enumerable: false, value: this });
        if (value !== undefined)
            reflectionMergePartial<Timestamp>(this, message, value);
        return message;
    }
    internalBinaryRead(reader: IBinaryReader, length: number, options: BinaryReadOptions, target?: Timestamp): Timestamp {
        let message = target ?? this.create(), end = reader.pos + length;
        while (reader.pos < end) {
            let [fieldNo, wireType] = reader.tag();
            switch (fieldNo) {
                case /* int64 seconds */ 1:
                    message.seconds = reader.int64().toBigInt();
                    break;
                case /* int32 nanos */ 2:
                    message.nanos = reader.int32();
                    break;
                default:
                    let u = options.readUnknownField;
                    if (u === "throw")
                        throw new globalThis.Error(`Unknown field ${fieldNo} (wire type ${wireType}) for ${this.typeName}`);
                    let d = reader.skip(wireType);
                    if (u !== false)
                        (u === true ? UnknownFieldHandler.onRead : u)(this.typeName, message, fieldNo, wireType, d);
            }
        }
        return message;
    }
    internalBinaryWrite(message: Timestamp, writer: IBinaryWriter, options: BinaryWriteOptions): IBinaryWriter {
        /* int64 seconds = 1; */
        if (message.seconds !== 0n)
            writer.tag(1, WireType.Varint).int64(message.seconds);
        /* int32 nanos = 2; */
        if (message.nanos !== 0)
            writer.tag(2, WireType.Varint).int32(message.nanos);
        let u = options.writeUnknownFields;
        if (u !== false)
            (u == true ? UnknownFieldHandler.onWrite : u)(this.typeName, message, writer);
        return writer;
    }
}
/**
 * @generated MessageType for protobuf message google.protobuf.Timestamp
 */
export const Timestamp = new Timestamp$Type();