import { Coin } from '@routerprotocol/chain-api/cosmos/base/v1beta1/coin_pb';
import { MsgInstantiateContract as BaseMsgInstantiateContract } from '@routerprotocol/chain-api/cosmwasm/wasm/v1/tx_pb';
import { toUtf8 } from '../../../utils';
import { MsgBase } from '../../MsgBase';
import snakeCaseKeys from 'snakecase-keys';

export declare namespace MsgInstantiateContract {
  export interface Params {
    sender: string;
    admin: string;
    codeId: number;
    label: string;
    msg: Object;
    amount?: {
      denom: string;
      amount: string;
    };
  }

  export interface DirectSign {
    type: '/cosmwasm.wasm.v1.MsgInstantiateContract';
    message: BaseMsgInstantiateContract;
  }

  export interface Data extends BaseMsgInstantiateContract.AsObject {
    '@type': '/cosmwasm.wasm.v1.MsgInstantiateContract';
  }

  export interface Amino extends BaseMsgInstantiateContract.AsObject {
    type: 'wasm/MsgInstantiateContract';
  }

  export interface Web3 extends BaseMsgInstantiateContract.AsObject {
    '@type': '/cosmwasm.wasm.v1.MsgInstantiateContract';
  }

  export type Proto = BaseMsgInstantiateContract;
}

/**
 * @group Message
 */
export default class MsgInstantiateContract extends MsgBase<
  MsgInstantiateContract.Params,
  MsgInstantiateContract.Data,
  MsgInstantiateContract.Proto,
  MsgInstantiateContract.Amino,
  MsgInstantiateContract.DirectSign
> {
  static fromJSON(
    params: MsgInstantiateContract.Params
  ): MsgInstantiateContract {
    return new MsgInstantiateContract(params);
  }

  public toProto(): MsgInstantiateContract.Proto {
    const { params } = this;

    const message = new BaseMsgInstantiateContract();

    message.setMsg(toUtf8(JSON.stringify(params.msg)));
    message.setSender(params.sender);
    message.setAdmin(params.admin);
    message.setCodeId(params.codeId);
    message.setLabel(params.label);

    if (params.amount) {
      const funds = new Coin();

      funds.setAmount(params.amount.amount);
      funds.setDenom(params.amount.denom);

      message.setFundsList([funds]);
    }

    return message;
  }

  public toData(): MsgInstantiateContract.Data {
    const proto = this.toProto();

    return {
      '@type': '/cosmwasm.wasm.v1.MsgInstantiateContract',
      ...proto.toObject(),
    };
  }

  public toAmino(): MsgInstantiateContract.Amino {
    const proto = this.toProto();
    const message = {
      ...snakeCaseKeys(proto.toObject()),
    };

    // @ts-ignore
    delete message.funds_list;

    const messageWithProperKeys = snakeCaseKeys(message);

    return ({
      type: 'wasm/MsgInstantiateContract',
      ...messageWithProperKeys,
    } as unknown) as MsgInstantiateContract.Amino;
  }

  public toWeb3(): MsgInstantiateContract.Web3 {
    const amino = this.toAmino();
    const { type, ...rest } = amino;

    return ({
      '@type': '/cosmwasm.wasm.v1.MsgInstantiateContract',
      ...rest,
    } as unknown) as MsgInstantiateContract.Web3;
  }

  public toDirectSign(): MsgInstantiateContract.DirectSign {
    const proto = this.toProto();

    return {
      type: '/cosmwasm.wasm.v1.MsgInstantiateContract',
      message: proto,
    };
  }
}