import { Long, DeepPartial } from "../../../../helpers";
import * as _m0 from "protobufjs/minimal";
/** Snapshot contains Tendermint state sync snapshot info. */

export interface Snapshot {
  height: Long;
  format: number;
  chunks: number;
  hash: Uint8Array;
  metadata?: Metadata;
}
/** Snapshot contains Tendermint state sync snapshot info. */

export interface SnapshotSDKType {
  height: Long;
  format: number;
  chunks: number;
  hash: Uint8Array;
  metadata?: MetadataSDKType;
}
/** Metadata contains SDK-specific snapshot metadata. */

export interface Metadata {
  /** SHA-256 chunk hashes */
  chunkHashes: Uint8Array[];
}
/** Metadata contains SDK-specific snapshot metadata. */

export interface MetadataSDKType {
  chunk_hashes: Uint8Array[];
}
/**
 * SnapshotItem is an item contained in a rootmulti.Store snapshot.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotItem {
  store?: SnapshotStoreItem;
  iavl?: SnapshotIAVLItem;
  extension?: SnapshotExtensionMeta;
  extensionPayload?: SnapshotExtensionPayload;
}
/**
 * SnapshotItem is an item contained in a rootmulti.Store snapshot.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotItemSDKType {
  store?: SnapshotStoreItemSDKType;
  iavl?: SnapshotIAVLItemSDKType;
  extension?: SnapshotExtensionMetaSDKType;
  extension_payload?: SnapshotExtensionPayloadSDKType;
}
/**
 * SnapshotStoreItem contains metadata about a snapshotted store.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotStoreItem {
  name: string;
}
/**
 * SnapshotStoreItem contains metadata about a snapshotted store.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotStoreItemSDKType {
  name: string;
}
/**
 * SnapshotIAVLItem is an exported IAVL node.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotIAVLItem {
  key: Uint8Array;
  value: Uint8Array;
  /** version is block height */

  version: Long;
  /** height is depth of the tree. */

  height: number;
}
/**
 * SnapshotIAVLItem is an exported IAVL node.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotIAVLItemSDKType {
  key: Uint8Array;
  value: Uint8Array;
  version: Long;
  height: number;
}
/**
 * SnapshotExtensionMeta contains metadata about an external snapshotter.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotExtensionMeta {
  name: string;
  format: number;
}
/**
 * SnapshotExtensionMeta contains metadata about an external snapshotter.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotExtensionMetaSDKType {
  name: string;
  format: number;
}
/**
 * SnapshotExtensionPayload contains payloads of an external snapshotter.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotExtensionPayload {
  payload: Uint8Array;
}
/**
 * SnapshotExtensionPayload contains payloads of an external snapshotter.
 * 
 * Since: cosmos-sdk 0.46
 */

export interface SnapshotExtensionPayloadSDKType {
  payload: Uint8Array;
}

function createBaseSnapshot(): Snapshot {
  return {
    height: Long.UZERO,
    format: 0,
    chunks: 0,
    hash: new Uint8Array(),
    metadata: undefined
  };
}

export const Snapshot = {
  encode(message: Snapshot, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (!message.height.isZero()) {
      writer.uint32(8).uint64(message.height);
    }

    if (message.format !== 0) {
      writer.uint32(16).uint32(message.format);
    }

    if (message.chunks !== 0) {
      writer.uint32(24).uint32(message.chunks);
    }

    if (message.hash.length !== 0) {
      writer.uint32(34).bytes(message.hash);
    }

    if (message.metadata !== undefined) {
      Metadata.encode(message.metadata, writer.uint32(42).fork()).ldelim();
    }

    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): Snapshot {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseSnapshot();

    while (reader.pos < end) {
      const tag = reader.uint32();

      switch (tag >>> 3) {
        case 1:
          message.height = (reader.uint64() as Long);
          break;

        case 2:
          message.format = reader.uint32();
          break;

        case 3:
          message.chunks = reader.uint32();
          break;

        case 4:
          message.hash = reader.bytes();
          break;

        case 5:
          message.metadata = Metadata.decode(reader, reader.uint32());
          break;

        default:
          reader.skipType(tag & 7);
          break;
      }
    }

    return message;
  },

  fromPartial(object: DeepPartial<Snapshot>): Snapshot {
    const message = createBaseSnapshot();
    message.height = object.height !== undefined && object.height !== null ? Long.fromValue(object.height) : Long.UZERO;
    message.format = object.format ?? 0;
    message.chunks = object.chunks ?? 0;
    message.hash = object.hash ?? new Uint8Array();
    message.metadata = object.metadata !== undefined && object.metadata !== null ? Metadata.fromPartial(object.metadata) : undefined;
    return message;
  }

};

function createBaseMetadata(): Metadata {
  return {
    chunkHashes: []
  };
}

export const Metadata = {
  encode(message: Metadata, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    for (const v of message.chunkHashes) {
      writer.uint32(10).bytes(v!);
    }

    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): Metadata {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseMetadata();

    while (reader.pos < end) {
      const tag = reader.uint32();

      switch (tag >>> 3) {
        case 1:
          message.chunkHashes.push(reader.bytes());
          break;

        default:
          reader.skipType(tag & 7);
          break;
      }
    }

    return message;
  },

  fromPartial(object: DeepPartial<Metadata>): Metadata {
    const message = createBaseMetadata();
    message.chunkHashes = object.chunkHashes?.map(e => e) || [];
    return message;
  }

};

function createBaseSnapshotItem(): SnapshotItem {
  return {
    store: undefined,
    iavl: undefined,
    extension: undefined,
    extensionPayload: undefined
  };
}

export const SnapshotItem = {
  encode(message: SnapshotItem, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.store !== undefined) {
      SnapshotStoreItem.encode(message.store, writer.uint32(10).fork()).ldelim();
    }

    if (message.iavl !== undefined) {
      SnapshotIAVLItem.encode(message.iavl, writer.uint32(18).fork()).ldelim();
    }

    if (message.extension !== undefined) {
      SnapshotExtensionMeta.encode(message.extension, writer.uint32(26).fork()).ldelim();
    }

    if (message.extensionPayload !== undefined) {
      SnapshotExtensionPayload.encode(message.extensionPayload, writer.uint32(34).fork()).ldelim();
    }

    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): SnapshotItem {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseSnapshotItem();

    while (reader.pos < end) {
      const tag = reader.uint32();

      switch (tag >>> 3) {
        case 1:
          message.store = SnapshotStoreItem.decode(reader, reader.uint32());
          break;

        case 2:
          message.iavl = SnapshotIAVLItem.decode(reader, reader.uint32());
          break;

        case 3:
          message.extension = SnapshotExtensionMeta.decode(reader, reader.uint32());
          break;

        case 4:
          message.extensionPayload = SnapshotExtensionPayload.decode(reader, reader.uint32());
          break;

        default:
          reader.skipType(tag & 7);
          break;
      }
    }

    return message;
  },

  fromPartial(object: DeepPartial<SnapshotItem>): SnapshotItem {
    const message = createBaseSnapshotItem();
    message.store = object.store !== undefined && object.store !== null ? SnapshotStoreItem.fromPartial(object.store) : undefined;
    message.iavl = object.iavl !== undefined && object.iavl !== null ? SnapshotIAVLItem.fromPartial(object.iavl) : undefined;
    message.extension = object.extension !== undefined && object.extension !== null ? SnapshotExtensionMeta.fromPartial(object.extension) : undefined;
    message.extensionPayload = object.extensionPayload !== undefined && object.extensionPayload !== null ? SnapshotExtensionPayload.fromPartial(object.extensionPayload) : undefined;
    return message;
  }

};

function createBaseSnapshotStoreItem(): SnapshotStoreItem {
  return {
    name: ""
  };
}

export const SnapshotStoreItem = {
  encode(message: SnapshotStoreItem, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.name !== "") {
      writer.uint32(10).string(message.name);
    }

    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): SnapshotStoreItem {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseSnapshotStoreItem();

    while (reader.pos < end) {
      const tag = reader.uint32();

      switch (tag >>> 3) {
        case 1:
          message.name = reader.string();
          break;

        default:
          reader.skipType(tag & 7);
          break;
      }
    }

    return message;
  },

  fromPartial(object: DeepPartial<SnapshotStoreItem>): SnapshotStoreItem {
    const message = createBaseSnapshotStoreItem();
    message.name = object.name ?? "";
    return message;
  }

};

function createBaseSnapshotIAVLItem(): SnapshotIAVLItem {
  return {
    key: new Uint8Array(),
    value: new Uint8Array(),
    version: Long.ZERO,
    height: 0
  };
}

export const SnapshotIAVLItem = {
  encode(message: SnapshotIAVLItem, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.key.length !== 0) {
      writer.uint32(10).bytes(message.key);
    }

    if (message.value.length !== 0) {
      writer.uint32(18).bytes(message.value);
    }

    if (!message.version.isZero()) {
      writer.uint32(24).int64(message.version);
    }

    if (message.height !== 0) {
      writer.uint32(32).int32(message.height);
    }

    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): SnapshotIAVLItem {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseSnapshotIAVLItem();

    while (reader.pos < end) {
      const tag = reader.uint32();

      switch (tag >>> 3) {
        case 1:
          message.key = reader.bytes();
          break;

        case 2:
          message.value = reader.bytes();
          break;

        case 3:
          message.version = (reader.int64() as Long);
          break;

        case 4:
          message.height = reader.int32();
          break;

        default:
          reader.skipType(tag & 7);
          break;
      }
    }

    return message;
  },

  fromPartial(object: DeepPartial<SnapshotIAVLItem>): SnapshotIAVLItem {
    const message = createBaseSnapshotIAVLItem();
    message.key = object.key ?? new Uint8Array();
    message.value = object.value ?? new Uint8Array();
    message.version = object.version !== undefined && object.version !== null ? Long.fromValue(object.version) : Long.ZERO;
    message.height = object.height ?? 0;
    return message;
  }

};

function createBaseSnapshotExtensionMeta(): SnapshotExtensionMeta {
  return {
    name: "",
    format: 0
  };
}

export const SnapshotExtensionMeta = {
  encode(message: SnapshotExtensionMeta, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.name !== "") {
      writer.uint32(10).string(message.name);
    }

    if (message.format !== 0) {
      writer.uint32(16).uint32(message.format);
    }

    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): SnapshotExtensionMeta {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseSnapshotExtensionMeta();

    while (reader.pos < end) {
      const tag = reader.uint32();

      switch (tag >>> 3) {
        case 1:
          message.name = reader.string();
          break;

        case 2:
          message.format = reader.uint32();
          break;

        default:
          reader.skipType(tag & 7);
          break;
      }
    }

    return message;
  },

  fromPartial(object: DeepPartial<SnapshotExtensionMeta>): SnapshotExtensionMeta {
    const message = createBaseSnapshotExtensionMeta();
    message.name = object.name ?? "";
    message.format = object.format ?? 0;
    return message;
  }

};

function createBaseSnapshotExtensionPayload(): SnapshotExtensionPayload {
  return {
    payload: new Uint8Array()
  };
}

export const SnapshotExtensionPayload = {
  encode(message: SnapshotExtensionPayload, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.payload.length !== 0) {
      writer.uint32(10).bytes(message.payload);
    }

    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): SnapshotExtensionPayload {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseSnapshotExtensionPayload();

    while (reader.pos < end) {
      const tag = reader.uint32();

      switch (tag >>> 3) {
        case 1:
          message.payload = reader.bytes();
          break;

        default:
          reader.skipType(tag & 7);
          break;
      }
    }

    return message;
  },

  fromPartial(object: DeepPartial<SnapshotExtensionPayload>): SnapshotExtensionPayload {
    const message = createBaseSnapshotExtensionPayload();
    message.payload = object.payload ?? new Uint8Array();
    return message;
  }

};