// Copyright (c) Dolittle. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

import { Logger } from 'winston';
import { Guid } from '@dolittle/rudiments';

import { ExecutionContext, TenantIdLike } from '@dolittle/sdk.execution';

import { EventStoreClient } from '@dolittle/contracts/Runtime/Events/EventStore_grpc_pb';

import { IEventTypes } from '../../IEventTypes';
import { EventStore } from '../EventStore';
import { IEventStore } from '../IEventStore';
import { IEventStoreBuilder } from './IEventStoreBuilder';

/**
 * Represents an implementation of {@link IEventStoreBuilder}.
 */
export class EventStoreBuilder extends IEventStoreBuilder{

    /**
     * Initializes a new instance of {@link EventStoreBuilder}.
     * @param {EventStoreClient} _eventStoreClient - The event store client.
     * @param {IEventTypes} _eventTypes - The event types.
     * @param {ExecutionContext} _executionContext - The execution context.
     * @param {Logger} _logger - The logger.
     */
    constructor(
        private readonly _eventStoreClient: EventStoreClient,
        private readonly _eventTypes: IEventTypes,
        private readonly _executionContext: ExecutionContext,
        private readonly _logger: Logger) {
            super();
    }

    /** @inheritdoc */
    forTenant(tenantId: TenantIdLike): IEventStore {
        const executionContext = this._executionContext
            .forTenant(tenantId)
            .forCorrelation(Guid.create());

        return new EventStore(
            this._eventStoreClient,
            this._eventTypes,
            executionContext,
            this._logger);
    }
}