// Code generated by protoc-gen-ts_proto. DO NOT EDIT.
// versions:
//   protoc-gen-ts_proto  v2.3.0
//   protoc               unknown
// source: feeabstraction/feeabs/v1beta1/epoch.proto

/* eslint-disable */
import { BinaryReader, BinaryWriter } from "@bufbuild/protobuf/wire";
import { Duration } from "../../../google/protobuf/duration.js";
import { Timestamp } from "../../../google/protobuf/timestamp.js";

/** EpochInfo defines information of a epoch */
export interface EpochInfo {
  /** identifier is a unique reference to this particular timer. */
  identifier: string;
  /**
   * start_time is the time at which the timer first ever ticks.
   * If start_time is in the future, the epoch will not begin until the start
   * time.
   */
  startTime:
    | Date
    | undefined;
  /**
   * duration is the time in between epoch ticks.
   * In order for intended behavior to be met, duration should
   * be greater than the chains expected block time.
   * Duration must be non-zero.
   */
  duration:
    | Duration
    | undefined;
  /**
   * current_epoch is the current epoch number, or in other words,
   * how many times has the timer 'ticked'.
   * The first tick (current_epoch=1) is defined as
   * the first block whose blocktime is greater than the EpochInfo start_time.
   */
  currentEpoch: bigint;
  /**
   * current_epoch_start_time describes the start time of the current timer
   * interval. The interval is (current_epoch_start_time,
   * current_epoch_start_time + duration] When the timer ticks, this is set to
   * current_epoch_start_time = last_epoch_start_time + duration only one timer
   * tick for a given identifier can occur per block.
   *
   * NOTE! The current_epoch_start_time may diverge significantly from the
   * wall-clock time the epoch began at. Wall-clock time of epoch start may be
   * >> current_epoch_start_time. Suppose current_epoch_start_time = 10,
   * duration = 5. Suppose the chain goes offline at t=14, and comes back online
   * at t=30, and produces blocks at every successive time. (t=31, 32, etc.)
   * * The t=30 block will start the epoch for (10, 15]
   * * The t=31 block will start the epoch for (15, 20]
   * * The t=32 block will start the epoch for (20, 25]
   * * The t=33 block will start the epoch for (25, 30]
   * * The t=34 block will start the epoch for (30, 35]
   * * The **t=36** block will start the epoch for (35, 40]
   */
  currentEpochStartTime:
    | Date
    | undefined;
  /**
   * epoch_counting_started is a boolean, that indicates whether this
   * epoch timer has began yet.
   */
  epochCountingStarted: boolean;
  /**
   * current_epoch_start_height is the block height at which the current epoch
   * started. (The block height at which the timer last ticked)
   */
  currentEpochStartHeight: bigint;
}

/** ExponentialBackoff defines backoff epoch */
export interface ExponentialBackoff {
  jump: bigint;
  futureEpoch: bigint;
}

function createBaseEpochInfo(): EpochInfo {
  return {
    identifier: "",
    startTime: undefined,
    duration: undefined,
    currentEpoch: 0n,
    currentEpochStartTime: undefined,
    epochCountingStarted: false,
    currentEpochStartHeight: 0n,
  };
}

export const EpochInfo: MessageFns<EpochInfo> = {
  encode(message: EpochInfo, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
    if (message.identifier !== "") {
      writer.uint32(10).string(message.identifier);
    }
    if (message.startTime !== undefined) {
      Timestamp.encode(toTimestamp(message.startTime), writer.uint32(18).fork()).join();
    }
    if (message.duration !== undefined) {
      Duration.encode(message.duration, writer.uint32(26).fork()).join();
    }
    if (message.currentEpoch !== 0n) {
      if (BigInt.asIntN(64, message.currentEpoch) !== message.currentEpoch) {
        throw new globalThis.Error("value provided for field message.currentEpoch of type int64 too large");
      }
      writer.uint32(32).int64(message.currentEpoch);
    }
    if (message.currentEpochStartTime !== undefined) {
      Timestamp.encode(toTimestamp(message.currentEpochStartTime), writer.uint32(42).fork()).join();
    }
    if (message.epochCountingStarted !== false) {
      writer.uint32(48).bool(message.epochCountingStarted);
    }
    if (message.currentEpochStartHeight !== 0n) {
      if (BigInt.asIntN(64, message.currentEpochStartHeight) !== message.currentEpochStartHeight) {
        throw new globalThis.Error("value provided for field message.currentEpochStartHeight of type int64 too large");
      }
      writer.uint32(64).int64(message.currentEpochStartHeight);
    }
    return writer;
  },

  decode(input: BinaryReader | Uint8Array, length?: number): EpochInfo {
    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseEpochInfo();
    while (reader.pos < end) {
      const tag = reader.uint32();
      switch (tag >>> 3) {
        case 1: {
          if (tag !== 10) {
            break;
          }

          message.identifier = reader.string();
          continue;
        }
        case 2: {
          if (tag !== 18) {
            break;
          }

          message.startTime = fromTimestamp(Timestamp.decode(reader, reader.uint32()));
          continue;
        }
        case 3: {
          if (tag !== 26) {
            break;
          }

          message.duration = Duration.decode(reader, reader.uint32());
          continue;
        }
        case 4: {
          if (tag !== 32) {
            break;
          }

          message.currentEpoch = reader.int64() as bigint;
          continue;
        }
        case 5: {
          if (tag !== 42) {
            break;
          }

          message.currentEpochStartTime = fromTimestamp(Timestamp.decode(reader, reader.uint32()));
          continue;
        }
        case 6: {
          if (tag !== 48) {
            break;
          }

          message.epochCountingStarted = reader.bool();
          continue;
        }
        case 8: {
          if (tag !== 64) {
            break;
          }

          message.currentEpochStartHeight = reader.int64() as bigint;
          continue;
        }
      }
      if ((tag & 7) === 4 || tag === 0) {
        break;
      }
      reader.skip(tag & 7);
    }
    return message;
  },

  fromJSON(object: any): EpochInfo {
    return {
      identifier: isSet(object.identifier) ? globalThis.String(object.identifier) : "",
      startTime: isSet(object.startTime) ? fromJsonTimestamp(object.startTime) : undefined,
      duration: isSet(object.duration) ? Duration.fromJSON(object.duration) : undefined,
      currentEpoch: isSet(object.currentEpoch) ? BigInt(object.currentEpoch) : 0n,
      currentEpochStartTime: isSet(object.currentEpochStartTime)
        ? fromJsonTimestamp(object.currentEpochStartTime)
        : undefined,
      epochCountingStarted: isSet(object.epochCountingStarted)
        ? globalThis.Boolean(object.epochCountingStarted)
        : false,
      currentEpochStartHeight: isSet(object.currentEpochStartHeight) ? BigInt(object.currentEpochStartHeight) : 0n,
    };
  },

  toJSON(message: EpochInfo): unknown {
    const obj: any = {};
    if (message.identifier !== "") {
      obj.identifier = message.identifier;
    }
    if (message.startTime !== undefined) {
      obj.startTime = message.startTime.toISOString();
    }
    if (message.duration !== undefined) {
      obj.duration = Duration.toJSON(message.duration);
    }
    if (message.currentEpoch !== 0n) {
      obj.currentEpoch = message.currentEpoch.toString();
    }
    if (message.currentEpochStartTime !== undefined) {
      obj.currentEpochStartTime = message.currentEpochStartTime.toISOString();
    }
    if (message.epochCountingStarted !== false) {
      obj.epochCountingStarted = message.epochCountingStarted;
    }
    if (message.currentEpochStartHeight !== 0n) {
      obj.currentEpochStartHeight = message.currentEpochStartHeight.toString();
    }
    return obj;
  },

  create<I extends Exact<DeepPartial<EpochInfo>, I>>(base?: I): EpochInfo {
    return EpochInfo.fromPartial(base ?? ({} as any));
  },
  fromPartial<I extends Exact<DeepPartial<EpochInfo>, I>>(object: I): EpochInfo {
    const message = createBaseEpochInfo();
    message.identifier = object.identifier ?? "";
    message.startTime = object.startTime ?? undefined;
    message.duration = (object.duration !== undefined && object.duration !== null)
      ? Duration.fromPartial(object.duration)
      : undefined;
    message.currentEpoch = object.currentEpoch ?? 0n;
    message.currentEpochStartTime = object.currentEpochStartTime ?? undefined;
    message.epochCountingStarted = object.epochCountingStarted ?? false;
    message.currentEpochStartHeight = object.currentEpochStartHeight ?? 0n;
    return message;
  },
};

function createBaseExponentialBackoff(): ExponentialBackoff {
  return { jump: 0n, futureEpoch: 0n };
}

export const ExponentialBackoff: MessageFns<ExponentialBackoff> = {
  encode(message: ExponentialBackoff, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
    if (message.jump !== 0n) {
      if (BigInt.asIntN(64, message.jump) !== message.jump) {
        throw new globalThis.Error("value provided for field message.jump of type int64 too large");
      }
      writer.uint32(8).int64(message.jump);
    }
    if (message.futureEpoch !== 0n) {
      if (BigInt.asIntN(64, message.futureEpoch) !== message.futureEpoch) {
        throw new globalThis.Error("value provided for field message.futureEpoch of type int64 too large");
      }
      writer.uint32(16).int64(message.futureEpoch);
    }
    return writer;
  },

  decode(input: BinaryReader | Uint8Array, length?: number): ExponentialBackoff {
    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseExponentialBackoff();
    while (reader.pos < end) {
      const tag = reader.uint32();
      switch (tag >>> 3) {
        case 1: {
          if (tag !== 8) {
            break;
          }

          message.jump = reader.int64() as bigint;
          continue;
        }
        case 2: {
          if (tag !== 16) {
            break;
          }

          message.futureEpoch = reader.int64() as bigint;
          continue;
        }
      }
      if ((tag & 7) === 4 || tag === 0) {
        break;
      }
      reader.skip(tag & 7);
    }
    return message;
  },

  fromJSON(object: any): ExponentialBackoff {
    return {
      jump: isSet(object.jump) ? BigInt(object.jump) : 0n,
      futureEpoch: isSet(object.futureEpoch) ? BigInt(object.futureEpoch) : 0n,
    };
  },

  toJSON(message: ExponentialBackoff): unknown {
    const obj: any = {};
    if (message.jump !== 0n) {
      obj.jump = message.jump.toString();
    }
    if (message.futureEpoch !== 0n) {
      obj.futureEpoch = message.futureEpoch.toString();
    }
    return obj;
  },

  create<I extends Exact<DeepPartial<ExponentialBackoff>, I>>(base?: I): ExponentialBackoff {
    return ExponentialBackoff.fromPartial(base ?? ({} as any));
  },
  fromPartial<I extends Exact<DeepPartial<ExponentialBackoff>, I>>(object: I): ExponentialBackoff {
    const message = createBaseExponentialBackoff();
    message.jump = object.jump ?? 0n;
    message.futureEpoch = object.futureEpoch ?? 0n;
    return message;
  },
};

type Builtin = Date | Function | Uint8Array | string | number | boolean | bigint | undefined;

type DeepPartial<T> = T extends Builtin ? T
  : T extends globalThis.Array<infer U> ? globalThis.Array<DeepPartial<U>>
  : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>>
  : T extends {} ? { [K in keyof T]?: DeepPartial<T[K]> }
  : Partial<T>;

type KeysOfUnion<T> = T extends T ? keyof T : never;
type Exact<P, I extends P> = P extends Builtin ? P
  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };

function toTimestamp(date: Date): Timestamp {
  const seconds = BigInt(Math.trunc(date.getTime() / 1_000));
  const nanos = (date.getTime() % 1_000) * 1_000_000;
  return { seconds, nanos };
}

function fromTimestamp(t: Timestamp): Date {
  let millis = (globalThis.Number(t.seconds.toString()) || 0) * 1_000;
  millis += (t.nanos || 0) / 1_000_000;
  return new globalThis.Date(millis);
}

function fromJsonTimestamp(o: any): Date {
  if (o instanceof globalThis.Date) {
    return o;
  } else if (typeof o === "string") {
    return new globalThis.Date(o);
  } else {
    return fromTimestamp(Timestamp.fromJSON(o));
  }
}

function isSet(value: any): boolean {
  return value !== null && value !== undefined;
}

interface MessageFns<T> {
  encode(message: T, writer?: BinaryWriter): BinaryWriter;
  decode(input: BinaryReader | Uint8Array, length?: number): T;
  fromJSON(object: any): T;
  toJSON(message: T): unknown;
  create<I extends Exact<DeepPartial<T>, I>>(base?: I): T;
  fromPartial<I extends Exact<DeepPartial<T>, I>>(object: I): T;
}