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

package com.azure.resourcemanager.sql.implementation;

import com.azure.core.annotation.ExpectedResponses;
import com.azure.core.annotation.Get;
import com.azure.core.annotation.HeaderParam;
import com.azure.core.annotation.Headers;
import com.azure.core.annotation.Host;
import com.azure.core.annotation.HostParam;
import com.azure.core.annotation.PathParam;
import com.azure.core.annotation.QueryParam;
import com.azure.core.annotation.ReturnType;
import com.azure.core.annotation.ServiceInterface;
import com.azure.core.annotation.ServiceMethod;
import com.azure.core.annotation.UnexpectedResponseExceptionType;
import com.azure.core.http.rest.PagedFlux;
import com.azure.core.http.rest.PagedIterable;
import com.azure.core.http.rest.PagedResponse;
import com.azure.core.http.rest.PagedResponseBase;
import com.azure.core.http.rest.Response;
import com.azure.core.http.rest.RestProxy;
import com.azure.core.management.exception.ManagementException;
import com.azure.core.util.Context;
import com.azure.core.util.FluxUtil;
import com.azure.resourcemanager.sql.fluent.ManagedDatabaseColumnsClient;
import com.azure.resourcemanager.sql.fluent.models.DatabaseColumnInner;
import com.azure.resourcemanager.sql.models.DatabaseColumnListResult;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
import reactor.core.publisher.Mono;

/** An instance of this class provides access to all the operations defined in ManagedDatabaseColumnsClient. */
public final class ManagedDatabaseColumnsClientImpl implements ManagedDatabaseColumnsClient {
    /** The proxy service used to perform REST calls. */
    private final ManagedDatabaseColumnsService service;

    /** The service client containing this operation class. */
    private final SqlManagementClientImpl client;

    /**
     * Initializes an instance of ManagedDatabaseColumnsClientImpl.
     *
     * @param client the instance of the service client containing this operation class.
     */
    ManagedDatabaseColumnsClientImpl(SqlManagementClientImpl client) {
        this.service =
            RestProxy
                .create(ManagedDatabaseColumnsService.class, client.getHttpPipeline(), client.getSerializerAdapter());
        this.client = client;
    }

    /**
     * The interface defining all the services for SqlManagementClientManagedDatabaseColumns to be used by the proxy
     * service to perform REST calls.
     */
    @Host("{$host}")
    @ServiceInterface(name = "SqlManagementClientM")
    public interface ManagedDatabaseColumnsService {
        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql"
                + "/managedInstances/{managedInstanceName}/databases/{databaseName}/columns")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<DatabaseColumnListResult>> listByDatabase(
            @HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("managedInstanceName") String managedInstanceName,
            @PathParam("databaseName") String databaseName,
            @QueryParam(value = "schema", multipleQueryParams = true) List<String> schema,
            @QueryParam(value = "table", multipleQueryParams = true) List<String> table,
            @QueryParam(value = "column", multipleQueryParams = true) List<String> column,
            @QueryParam(value = "orderBy", multipleQueryParams = true) List<String> orderBy,
            @QueryParam("$skiptoken") String skiptoken,
            @PathParam("subscriptionId") String subscriptionId,
            @QueryParam("api-version") String apiVersion,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql"
                + "/managedInstances/{managedInstanceName}/databases/{databaseName}/schemas/{schemaName}/tables"
                + "/{tableName}/columns")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<DatabaseColumnListResult>> listByTable(
            @HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("managedInstanceName") String managedInstanceName,
            @PathParam("databaseName") String databaseName,
            @PathParam("schemaName") String schemaName,
            @PathParam("tableName") String tableName,
            @QueryParam("$filter") String filter,
            @PathParam("subscriptionId") String subscriptionId,
            @QueryParam("api-version") String apiVersion,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get(
            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql"
                + "/managedInstances/{managedInstanceName}/databases/{databaseName}/schemas/{schemaName}/tables"
                + "/{tableName}/columns/{columnName}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<DatabaseColumnInner>> get(
            @HostParam("$host") String endpoint,
            @PathParam("resourceGroupName") String resourceGroupName,
            @PathParam("managedInstanceName") String managedInstanceName,
            @PathParam("databaseName") String databaseName,
            @PathParam("schemaName") String schemaName,
            @PathParam("tableName") String tableName,
            @PathParam("columnName") String columnName,
            @PathParam("subscriptionId") String subscriptionId,
            @QueryParam("api-version") String apiVersion,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get("{nextLink}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<DatabaseColumnListResult>> listByDatabaseNext(
            @PathParam(value = "nextLink", encoded = true) String nextLink,
            @HostParam("$host") String endpoint,
            @HeaderParam("Accept") String accept,
            Context context);

        @Headers({"Content-Type: application/json"})
        @Get("{nextLink}")
        @ExpectedResponses({200})
        @UnexpectedResponseExceptionType(ManagementException.class)
        Mono<Response<DatabaseColumnListResult>> listByTableNext(
            @PathParam(value = "nextLink", encoded = true) String nextLink,
            @HostParam("$host") String endpoint,
            @HeaderParam("Accept") String accept,
            Context context);
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schema Array of Get3ItemsItem.
     * @param table Array of Get4ItemsItem.
     * @param column Array of Get5ItemsItem.
     * @param orderBy Array of Get6ItemsItem.
     * @param skiptoken An opaque token that identifies a starting point in the collection.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<DatabaseColumnInner>> listByDatabaseSinglePageAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        List<String> schema,
        List<String> table,
        List<String> column,
        List<String> orderBy,
        String skiptoken) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName is required and cannot be null."));
        }
        if (databaseName == null) {
            return Mono.error(new IllegalArgumentException("Parameter databaseName is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        final String accept = "application/json";
        List<String> schemaConverted =
            (schema == null)
                ? new ArrayList<>()
                : schema.stream().map(item -> Objects.toString(item, "")).collect(Collectors.toList());
        List<String> tableConverted =
            (table == null)
                ? new ArrayList<>()
                : table.stream().map(item -> Objects.toString(item, "")).collect(Collectors.toList());
        List<String> columnConverted =
            (column == null)
                ? new ArrayList<>()
                : column.stream().map(item -> Objects.toString(item, "")).collect(Collectors.toList());
        List<String> orderByConverted =
            (orderBy == null)
                ? new ArrayList<>()
                : orderBy.stream().map(item -> Objects.toString(item, "")).collect(Collectors.toList());
        return FluxUtil
            .withContext(
                context ->
                    service
                        .listByDatabase(
                            this.client.getEndpoint(),
                            resourceGroupName,
                            managedInstanceName,
                            databaseName,
                            schemaConverted,
                            tableConverted,
                            columnConverted,
                            orderByConverted,
                            skiptoken,
                            this.client.getSubscriptionId(),
                            this.client.getApiVersion(),
                            accept,
                            context))
            .<PagedResponse<DatabaseColumnInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schema Array of Get3ItemsItem.
     * @param table Array of Get4ItemsItem.
     * @param column Array of Get5ItemsItem.
     * @param orderBy Array of Get6ItemsItem.
     * @param skiptoken An opaque token that identifies a starting point in the collection.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<DatabaseColumnInner>> listByDatabaseSinglePageAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        List<String> schema,
        List<String> table,
        List<String> column,
        List<String> orderBy,
        String skiptoken,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName is required and cannot be null."));
        }
        if (databaseName == null) {
            return Mono.error(new IllegalArgumentException("Parameter databaseName is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        final String accept = "application/json";
        List<String> schemaConverted =
            (schema == null)
                ? new ArrayList<>()
                : schema.stream().map(item -> Objects.toString(item, "")).collect(Collectors.toList());
        List<String> tableConverted =
            (table == null)
                ? new ArrayList<>()
                : table.stream().map(item -> Objects.toString(item, "")).collect(Collectors.toList());
        List<String> columnConverted =
            (column == null)
                ? new ArrayList<>()
                : column.stream().map(item -> Objects.toString(item, "")).collect(Collectors.toList());
        List<String> orderByConverted =
            (orderBy == null)
                ? new ArrayList<>()
                : orderBy.stream().map(item -> Objects.toString(item, "")).collect(Collectors.toList());
        context = this.client.mergeContext(context);
        return service
            .listByDatabase(
                this.client.getEndpoint(),
                resourceGroupName,
                managedInstanceName,
                databaseName,
                schemaConverted,
                tableConverted,
                columnConverted,
                orderByConverted,
                skiptoken,
                this.client.getSubscriptionId(),
                this.client.getApiVersion(),
                accept,
                context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schema Array of Get3ItemsItem.
     * @param table Array of Get4ItemsItem.
     * @param column Array of Get5ItemsItem.
     * @param orderBy Array of Get6ItemsItem.
     * @param skiptoken An opaque token that identifies a starting point in the collection.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<DatabaseColumnInner> listByDatabaseAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        List<String> schema,
        List<String> table,
        List<String> column,
        List<String> orderBy,
        String skiptoken) {
        return new PagedFlux<>(
            () ->
                listByDatabaseSinglePageAsync(
                    resourceGroupName, managedInstanceName, databaseName, schema, table, column, orderBy, skiptoken),
            nextLink -> listByDatabaseNextSinglePageAsync(nextLink));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<DatabaseColumnInner> listByDatabaseAsync(
        String resourceGroupName, String managedInstanceName, String databaseName) {
        final List<String> schema = null;
        final List<String> table = null;
        final List<String> column = null;
        final List<String> orderBy = null;
        final String skiptoken = null;
        return new PagedFlux<>(
            () ->
                listByDatabaseSinglePageAsync(
                    resourceGroupName, managedInstanceName, databaseName, schema, table, column, orderBy, skiptoken),
            nextLink -> listByDatabaseNextSinglePageAsync(nextLink));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schema Array of Get3ItemsItem.
     * @param table Array of Get4ItemsItem.
     * @param column Array of Get5ItemsItem.
     * @param orderBy Array of Get6ItemsItem.
     * @param skiptoken An opaque token that identifies a starting point in the collection.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux<DatabaseColumnInner> listByDatabaseAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        List<String> schema,
        List<String> table,
        List<String> column,
        List<String> orderBy,
        String skiptoken,
        Context context) {
        return new PagedFlux<>(
            () ->
                listByDatabaseSinglePageAsync(
                    resourceGroupName,
                    managedInstanceName,
                    databaseName,
                    schema,
                    table,
                    column,
                    orderBy,
                    skiptoken,
                    context),
            nextLink -> listByDatabaseNextSinglePageAsync(nextLink, context));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<DatabaseColumnInner> listByDatabase(
        String resourceGroupName, String managedInstanceName, String databaseName) {
        final List<String> schema = null;
        final List<String> table = null;
        final List<String> column = null;
        final List<String> orderBy = null;
        final String skiptoken = null;
        return new PagedIterable<>(
            listByDatabaseAsync(
                resourceGroupName, managedInstanceName, databaseName, schema, table, column, orderBy, skiptoken));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schema Array of Get3ItemsItem.
     * @param table Array of Get4ItemsItem.
     * @param column Array of Get5ItemsItem.
     * @param orderBy Array of Get6ItemsItem.
     * @param skiptoken An opaque token that identifies a starting point in the collection.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<DatabaseColumnInner> listByDatabase(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        List<String> schema,
        List<String> table,
        List<String> column,
        List<String> orderBy,
        String skiptoken,
        Context context) {
        return new PagedIterable<>(
            listByDatabaseAsync(
                resourceGroupName,
                managedInstanceName,
                databaseName,
                schema,
                table,
                column,
                orderBy,
                skiptoken,
                context));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param filter An OData filter expression that filters elements in the collection.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<DatabaseColumnInner>> listByTableSinglePageAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String filter) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName is required and cannot be null."));
        }
        if (databaseName == null) {
            return Mono.error(new IllegalArgumentException("Parameter databaseName is required and cannot be null."));
        }
        if (schemaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter schemaName is required and cannot be null."));
        }
        if (tableName == null) {
            return Mono.error(new IllegalArgumentException("Parameter tableName is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .listByTable(
                            this.client.getEndpoint(),
                            resourceGroupName,
                            managedInstanceName,
                            databaseName,
                            schemaName,
                            tableName,
                            filter,
                            this.client.getSubscriptionId(),
                            this.client.getApiVersion(),
                            accept,
                            context))
            .<PagedResponse<DatabaseColumnInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param filter An OData filter expression that filters elements in the collection.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<DatabaseColumnInner>> listByTableSinglePageAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String filter,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName is required and cannot be null."));
        }
        if (databaseName == null) {
            return Mono.error(new IllegalArgumentException("Parameter databaseName is required and cannot be null."));
        }
        if (schemaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter schemaName is required and cannot be null."));
        }
        if (tableName == null) {
            return Mono.error(new IllegalArgumentException("Parameter tableName is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .listByTable(
                this.client.getEndpoint(),
                resourceGroupName,
                managedInstanceName,
                databaseName,
                schemaName,
                tableName,
                filter,
                this.client.getSubscriptionId(),
                this.client.getApiVersion(),
                accept,
                context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param filter An OData filter expression that filters elements in the collection.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<DatabaseColumnInner> listByTableAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String filter) {
        return new PagedFlux<>(
            () ->
                listByTableSinglePageAsync(
                    resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, filter),
            nextLink -> listByTableNextSinglePageAsync(nextLink));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedFlux<DatabaseColumnInner> listByTableAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName) {
        final String filter = null;
        return new PagedFlux<>(
            () ->
                listByTableSinglePageAsync(
                    resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, filter),
            nextLink -> listByTableNextSinglePageAsync(nextLink));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param filter An OData filter expression that filters elements in the collection.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedFlux}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    private PagedFlux<DatabaseColumnInner> listByTableAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String filter,
        Context context) {
        return new PagedFlux<>(
            () ->
                listByTableSinglePageAsync(
                    resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, filter, context),
            nextLink -> listByTableNextSinglePageAsync(nextLink, context));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<DatabaseColumnInner> listByTable(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName) {
        final String filter = null;
        return new PagedIterable<>(
            listByTableAsync(resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, filter));
    }

    /**
     * List managed database columns.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param filter An OData filter expression that filters elements in the collection.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns as paginated response with {@link PagedIterable}.
     */
    @ServiceMethod(returns = ReturnType.COLLECTION)
    public PagedIterable<DatabaseColumnInner> listByTable(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String filter,
        Context context) {
        return new PagedIterable<>(
            listByTableAsync(
                resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, filter, context));
    }

    /**
     * Get managed database column.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param columnName The name of the column.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return managed database column along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<Response<DatabaseColumnInner>> getWithResponseAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String columnName) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName is required and cannot be null."));
        }
        if (databaseName == null) {
            return Mono.error(new IllegalArgumentException("Parameter databaseName is required and cannot be null."));
        }
        if (schemaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter schemaName is required and cannot be null."));
        }
        if (tableName == null) {
            return Mono.error(new IllegalArgumentException("Parameter tableName is required and cannot be null."));
        }
        if (columnName == null) {
            return Mono.error(new IllegalArgumentException("Parameter columnName is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(
                context ->
                    service
                        .get(
                            this.client.getEndpoint(),
                            resourceGroupName,
                            managedInstanceName,
                            databaseName,
                            schemaName,
                            tableName,
                            columnName,
                            this.client.getSubscriptionId(),
                            this.client.getApiVersion(),
                            accept,
                            context))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get managed database column.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param columnName The name of the column.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return managed database column along with {@link Response} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<Response<DatabaseColumnInner>> getWithResponseAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String columnName,
        Context context) {
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        if (resourceGroupName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null."));
        }
        if (managedInstanceName == null) {
            return Mono
                .error(new IllegalArgumentException("Parameter managedInstanceName is required and cannot be null."));
        }
        if (databaseName == null) {
            return Mono.error(new IllegalArgumentException("Parameter databaseName is required and cannot be null."));
        }
        if (schemaName == null) {
            return Mono.error(new IllegalArgumentException("Parameter schemaName is required and cannot be null."));
        }
        if (tableName == null) {
            return Mono.error(new IllegalArgumentException("Parameter tableName is required and cannot be null."));
        }
        if (columnName == null) {
            return Mono.error(new IllegalArgumentException("Parameter columnName is required and cannot be null."));
        }
        if (this.client.getSubscriptionId() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getSubscriptionId() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .get(
                this.client.getEndpoint(),
                resourceGroupName,
                managedInstanceName,
                databaseName,
                schemaName,
                tableName,
                columnName,
                this.client.getSubscriptionId(),
                this.client.getApiVersion(),
                accept,
                context);
    }

    /**
     * Get managed database column.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param columnName The name of the column.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return managed database column on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Mono<DatabaseColumnInner> getAsync(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String columnName) {
        return getWithResponseAsync(
                resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, columnName)
            .flatMap(res -> Mono.justOrEmpty(res.getValue()));
    }

    /**
     * Get managed database column.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param columnName The name of the column.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return managed database column along with {@link Response}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public Response<DatabaseColumnInner> getWithResponse(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String columnName,
        Context context) {
        return getWithResponseAsync(
                resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, columnName, context)
            .block();
    }

    /**
     * Get managed database column.
     *
     * @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value
     *     from the Azure Resource Manager API or the portal.
     * @param managedInstanceName The name of the managed instance.
     * @param databaseName The name of the database.
     * @param schemaName The name of the schema.
     * @param tableName The name of the table.
     * @param columnName The name of the column.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return managed database column.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    public DatabaseColumnInner get(
        String resourceGroupName,
        String managedInstanceName,
        String databaseName,
        String schemaName,
        String tableName,
        String columnName) {
        return getWithResponse(
                resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, columnName, Context.NONE)
            .getValue();
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<DatabaseColumnInner>> listByDatabaseNextSinglePageAsync(String nextLink) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.listByDatabaseNext(nextLink, this.client.getEndpoint(), accept, context))
            .<PagedResponse<DatabaseColumnInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<DatabaseColumnInner>> listByDatabaseNextSinglePageAsync(
        String nextLink, Context context) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .listByDatabaseNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<DatabaseColumnInner>> listByTableNextSinglePageAsync(String nextLink) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        return FluxUtil
            .withContext(context -> service.listByTableNext(nextLink, this.client.getEndpoint(), accept, context))
            .<PagedResponse<DatabaseColumnInner>>map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null))
            .contextWrite(context -> context.putAll(FluxUtil.toReactorContext(this.client.getContext()).readOnly()));
    }

    /**
     * Get the next page of items.
     *
     * @param nextLink The URL to get the next list of items
     *     <p>The nextLink parameter.
     * @param context The context to associate with this operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation.
     * @throws ManagementException thrown if the request is rejected by server.
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent.
     * @return a list of database columns along with {@link PagedResponse} on successful completion of {@link Mono}.
     */
    @ServiceMethod(returns = ReturnType.SINGLE)
    private Mono<PagedResponse<DatabaseColumnInner>> listByTableNextSinglePageAsync(String nextLink, Context context) {
        if (nextLink == null) {
            return Mono.error(new IllegalArgumentException("Parameter nextLink is required and cannot be null."));
        }
        if (this.client.getEndpoint() == null) {
            return Mono
                .error(
                    new IllegalArgumentException(
                        "Parameter this.client.getEndpoint() is required and cannot be null."));
        }
        final String accept = "application/json";
        context = this.client.mergeContext(context);
        return service
            .listByTableNext(nextLink, this.client.getEndpoint(), accept, context)
            .map(
                res ->
                    new PagedResponseBase<>(
                        res.getRequest(),
                        res.getStatusCode(),
                        res.getHeaders(),
                        res.getValue().value(),
                        res.getValue().nextLink(),
                        null));
    }
}
