// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// Code generated by Microsoft (R) TypeSpec Code Generator.

package type.union.discriminated;

import com.azure.core.annotation.Generated;
import com.azure.core.annotation.ServiceClientBuilder;
import com.azure.core.client.traits.ConfigurationTrait;
import com.azure.core.client.traits.EndpointTrait;
import com.azure.core.client.traits.HttpTrait;
import com.azure.core.http.HttpClient;
import com.azure.core.http.HttpHeaders;
import com.azure.core.http.HttpPipeline;
import com.azure.core.http.HttpPipelineBuilder;
import com.azure.core.http.HttpPipelinePosition;
import com.azure.core.http.policy.AddDatePolicy;
import com.azure.core.http.policy.AddHeadersFromContextPolicy;
import com.azure.core.http.policy.AddHeadersPolicy;
import com.azure.core.http.policy.HttpLogOptions;
import com.azure.core.http.policy.HttpLoggingPolicy;
import com.azure.core.http.policy.HttpPipelinePolicy;
import com.azure.core.http.policy.HttpPolicyProviders;
import com.azure.core.http.policy.RequestIdPolicy;
import com.azure.core.http.policy.RetryOptions;
import com.azure.core.http.policy.RetryPolicy;
import com.azure.core.http.policy.UserAgentPolicy;
import com.azure.core.util.ClientOptions;
import com.azure.core.util.Configuration;
import com.azure.core.util.CoreUtils;
import com.azure.core.util.builder.ClientBuilderUtil;
import com.azure.core.util.logging.ClientLogger;
import com.azure.core.util.serializer.JacksonAdapter;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import type.union.discriminated.implementation.DiscriminatedClientImpl;

/**
 * A builder for creating a new instance of the DiscriminatedClient type.
 */
@ServiceClientBuilder(
    serviceClients = {
        EnvelopeObjectDefaultClient.class,
        EnvelopeObjectCustomPropertiesClient.class,
        NoEnvelopeDefaultClient.class,
        NoEnvelopeCustomDiscriminatorClient.class,
        EnvelopeObjectDefaultAsyncClient.class,
        EnvelopeObjectCustomPropertiesAsyncClient.class,
        NoEnvelopeDefaultAsyncClient.class,
        NoEnvelopeCustomDiscriminatorAsyncClient.class })
public final class DiscriminatedClientBuilder implements HttpTrait<DiscriminatedClientBuilder>,
    ConfigurationTrait<DiscriminatedClientBuilder>, EndpointTrait<DiscriminatedClientBuilder> {
    @Generated
    private static final String SDK_NAME = "name";

    @Generated
    private static final String SDK_VERSION = "version";

    @Generated
    private static final Map<String, String> PROPERTIES
        = CoreUtils.getProperties("type-union-discriminated.properties");

    @Generated
    private final List<HttpPipelinePolicy> pipelinePolicies;

    /**
     * Create an instance of the DiscriminatedClientBuilder.
     */
    @Generated
    public DiscriminatedClientBuilder() {
        this.pipelinePolicies = new ArrayList<>();
    }

    /*
     * The HTTP client used to send the request.
     */
    @Generated
    private HttpClient httpClient;

    /**
     * {@inheritDoc}.
     */
    @Generated
    @Override
    public DiscriminatedClientBuilder httpClient(HttpClient httpClient) {
        this.httpClient = httpClient;
        return this;
    }

    /*
     * The HTTP pipeline to send requests through.
     */
    @Generated
    private HttpPipeline pipeline;

    /**
     * {@inheritDoc}.
     */
    @Generated
    @Override
    public DiscriminatedClientBuilder pipeline(HttpPipeline pipeline) {
        if (this.pipeline != null && pipeline == null) {
            LOGGER.atInfo().log("HttpPipeline is being set to 'null' when it was previously configured.");
        }
        this.pipeline = pipeline;
        return this;
    }

    /*
     * The logging configuration for HTTP requests and responses.
     */
    @Generated
    private HttpLogOptions httpLogOptions;

    /**
     * {@inheritDoc}.
     */
    @Generated
    @Override
    public DiscriminatedClientBuilder httpLogOptions(HttpLogOptions httpLogOptions) {
        this.httpLogOptions = httpLogOptions;
        return this;
    }

    /*
     * The client options such as application ID and custom headers to set on a request.
     */
    @Generated
    private ClientOptions clientOptions;

    /**
     * {@inheritDoc}.
     */
    @Generated
    @Override
    public DiscriminatedClientBuilder clientOptions(ClientOptions clientOptions) {
        this.clientOptions = clientOptions;
        return this;
    }

    /*
     * The retry options to configure retry policy for failed requests.
     */
    @Generated
    private RetryOptions retryOptions;

    /**
     * {@inheritDoc}.
     */
    @Generated
    @Override
    public DiscriminatedClientBuilder retryOptions(RetryOptions retryOptions) {
        this.retryOptions = retryOptions;
        return this;
    }

    /**
     * {@inheritDoc}.
     */
    @Generated
    @Override
    public DiscriminatedClientBuilder addPolicy(HttpPipelinePolicy customPolicy) {
        Objects.requireNonNull(customPolicy, "'customPolicy' cannot be null.");
        pipelinePolicies.add(customPolicy);
        return this;
    }

    /*
     * The configuration store that is used during construction of the service client.
     */
    @Generated
    private Configuration configuration;

    /**
     * {@inheritDoc}.
     */
    @Generated
    @Override
    public DiscriminatedClientBuilder configuration(Configuration configuration) {
        this.configuration = configuration;
        return this;
    }

    /*
     * The service endpoint
     */
    @Generated
    private String endpoint;

    /**
     * {@inheritDoc}.
     */
    @Generated
    @Override
    public DiscriminatedClientBuilder endpoint(String endpoint) {
        this.endpoint = endpoint;
        return this;
    }

    /*
     * The retry policy that will attempt to retry failed requests, if applicable.
     */
    @Generated
    private RetryPolicy retryPolicy;

    /**
     * Sets The retry policy that will attempt to retry failed requests, if applicable.
     * 
     * @param retryPolicy the retryPolicy value.
     * @return the DiscriminatedClientBuilder.
     */
    @Generated
    public DiscriminatedClientBuilder retryPolicy(RetryPolicy retryPolicy) {
        this.retryPolicy = retryPolicy;
        return this;
    }

    /**
     * Builds an instance of DiscriminatedClientImpl with the provided parameters.
     * 
     * @return an instance of DiscriminatedClientImpl.
     */
    @Generated
    private DiscriminatedClientImpl buildInnerClient() {
        this.validateClient();
        HttpPipeline localPipeline = (pipeline != null) ? pipeline : createHttpPipeline();
        String localEndpoint = (endpoint != null) ? endpoint : "http://localhost:3000";
        DiscriminatedClientImpl client = new DiscriminatedClientImpl(localPipeline,
            JacksonAdapter.createDefaultSerializerAdapter(), localEndpoint);
        return client;
    }

    @Generated
    private void validateClient() {
        // This method is invoked from 'buildInnerClient'/'buildClient' method.
        // Developer can customize this method, to validate that the necessary conditions are met for the new client.
    }

    @Generated
    private HttpPipeline createHttpPipeline() {
        Configuration buildConfiguration
            = (configuration == null) ? Configuration.getGlobalConfiguration() : configuration;
        HttpLogOptions localHttpLogOptions = this.httpLogOptions == null ? new HttpLogOptions() : this.httpLogOptions;
        ClientOptions localClientOptions = this.clientOptions == null ? new ClientOptions() : this.clientOptions;
        List<HttpPipelinePolicy> policies = new ArrayList<>();
        String clientName = PROPERTIES.getOrDefault(SDK_NAME, "UnknownName");
        String clientVersion = PROPERTIES.getOrDefault(SDK_VERSION, "UnknownVersion");
        String applicationId = CoreUtils.getApplicationId(localClientOptions, localHttpLogOptions);
        policies.add(new UserAgentPolicy(applicationId, clientName, clientVersion, buildConfiguration));
        policies.add(new RequestIdPolicy());
        policies.add(new AddHeadersFromContextPolicy());
        HttpHeaders headers = CoreUtils.createHttpHeadersFromClientOptions(localClientOptions);
        if (headers != null) {
            policies.add(new AddHeadersPolicy(headers));
        }
        this.pipelinePolicies.stream()
            .filter(p -> p.getPipelinePosition() == HttpPipelinePosition.PER_CALL)
            .forEach(p -> policies.add(p));
        HttpPolicyProviders.addBeforeRetryPolicies(policies);
        policies.add(ClientBuilderUtil.validateAndGetRetryPolicy(retryPolicy, retryOptions, new RetryPolicy()));
        policies.add(new AddDatePolicy());
        this.pipelinePolicies.stream()
            .filter(p -> p.getPipelinePosition() == HttpPipelinePosition.PER_RETRY)
            .forEach(p -> policies.add(p));
        HttpPolicyProviders.addAfterRetryPolicies(policies);
        policies.add(new HttpLoggingPolicy(localHttpLogOptions));
        HttpPipeline httpPipeline = new HttpPipelineBuilder().policies(policies.toArray(new HttpPipelinePolicy[0]))
            .httpClient(httpClient)
            .clientOptions(localClientOptions)
            .build();
        return httpPipeline;
    }

    /**
     * Builds an instance of EnvelopeObjectDefaultAsyncClient class.
     * 
     * @return an instance of EnvelopeObjectDefaultAsyncClient.
     */
    @Generated
    public EnvelopeObjectDefaultAsyncClient buildEnvelopeObjectDefaultAsyncClient() {
        return new EnvelopeObjectDefaultAsyncClient(buildInnerClient().getEnvelopeObjectDefaults());
    }

    /**
     * Builds an instance of EnvelopeObjectCustomPropertiesAsyncClient class.
     * 
     * @return an instance of EnvelopeObjectCustomPropertiesAsyncClient.
     */
    @Generated
    public EnvelopeObjectCustomPropertiesAsyncClient buildEnvelopeObjectCustomPropertiesAsyncClient() {
        return new EnvelopeObjectCustomPropertiesAsyncClient(buildInnerClient().getEnvelopeObjectCustomProperties());
    }

    /**
     * Builds an instance of NoEnvelopeDefaultAsyncClient class.
     * 
     * @return an instance of NoEnvelopeDefaultAsyncClient.
     */
    @Generated
    public NoEnvelopeDefaultAsyncClient buildNoEnvelopeDefaultAsyncClient() {
        return new NoEnvelopeDefaultAsyncClient(buildInnerClient().getNoEnvelopeDefaults());
    }

    /**
     * Builds an instance of NoEnvelopeCustomDiscriminatorAsyncClient class.
     * 
     * @return an instance of NoEnvelopeCustomDiscriminatorAsyncClient.
     */
    @Generated
    public NoEnvelopeCustomDiscriminatorAsyncClient buildNoEnvelopeCustomDiscriminatorAsyncClient() {
        return new NoEnvelopeCustomDiscriminatorAsyncClient(buildInnerClient().getNoEnvelopeCustomDiscriminators());
    }

    /**
     * Builds an instance of EnvelopeObjectDefaultClient class.
     * 
     * @return an instance of EnvelopeObjectDefaultClient.
     */
    @Generated
    public EnvelopeObjectDefaultClient buildEnvelopeObjectDefaultClient() {
        return new EnvelopeObjectDefaultClient(buildInnerClient().getEnvelopeObjectDefaults());
    }

    /**
     * Builds an instance of EnvelopeObjectCustomPropertiesClient class.
     * 
     * @return an instance of EnvelopeObjectCustomPropertiesClient.
     */
    @Generated
    public EnvelopeObjectCustomPropertiesClient buildEnvelopeObjectCustomPropertiesClient() {
        return new EnvelopeObjectCustomPropertiesClient(buildInnerClient().getEnvelopeObjectCustomProperties());
    }

    /**
     * Builds an instance of NoEnvelopeDefaultClient class.
     * 
     * @return an instance of NoEnvelopeDefaultClient.
     */
    @Generated
    public NoEnvelopeDefaultClient buildNoEnvelopeDefaultClient() {
        return new NoEnvelopeDefaultClient(buildInnerClient().getNoEnvelopeDefaults());
    }

    /**
     * Builds an instance of NoEnvelopeCustomDiscriminatorClient class.
     * 
     * @return an instance of NoEnvelopeCustomDiscriminatorClient.
     */
    @Generated
    public NoEnvelopeCustomDiscriminatorClient buildNoEnvelopeCustomDiscriminatorClient() {
        return new NoEnvelopeCustomDiscriminatorClient(buildInnerClient().getNoEnvelopeCustomDiscriminators());
    }

    private static final ClientLogger LOGGER = new ClientLogger(DiscriminatedClientBuilder.class);
}
