عمليات CRUD مع الكيانات في DialogFlow (C #)

المقدمة

الكيانات في DialogFlow

أنواع الكيان

using Google.Api.Gax;
using Google.Cloud.Dialogflow.V2;

public class EntityTypeManagement
    {
      //Create -   EntityType   Test1 (  ) 
      //projectId - Id    DialogFlow
      //displayName -         
        public async Task Create(string projectId, string displayName, EntityType.Types.Kind kind = 
      EntityType.Types.Kind.Map)
        {
            var client = await EntityTypesClient.CreateAsync();

            var entityType = new EntityType();
            entityType.DisplayName = displayName;
            entityType.Kind = kind;

            var createdEntityType = client.CreateEntityType(
                parent: new ProjectAgentName(projectId),
                entityType: entityType
            );

            Console.WriteLine($"Created EntityType: {createdEntityType.Name}");
        }
       
      //List -   EntityTypes   
      //projectId - Id    DialogFlow
        public async Task<PagedEnumerable<ListEntityTypesResponse,EntityType>> List(string projectId)
        {
            var client = await EntityTypesClient.CreateAsync();
            var response = client.ListEntityTypes(
                parent: new ProjectAgentName(projectId)
            );
            return response;
        }

       //GetEntityTypeId -  EntityType  
       //projectId - Id    DialogFlow
       //targetEventTypeName -  EntityType,    
        public async Task<string> GetEntityTypeId(string projectId,string targetEventTypeName)
        {
            var client = await EntityTypesClient.CreateAsync();
            var response = client.ListEntityTypes(
                parent: new ProjectAgentName(projectId)
            );
            string id = response.Where(x => x.DisplayName == targetEventTypeName).FirstOrDefault().Name;
            string returningId = id.Replace($"projects/{projectId}/agent/entityTypes/", "");
            return returningId;
        }

       //Delete  BatchDelete      EntityType
       //   entityTypeId
        public async Task Delete(string projectId, string entityTypeId)
        {
            var client = await EntityTypesClient.CreateAsync();

            client.DeleteEntityType(new EntityTypeName(projectId, entityTypeId: entityTypeId));

            Console.WriteLine($"Deleted EntityType: {entityTypeId}");

        }

        
        public async Task BatchDelete(string projectId, IEnumerable<string> entityTypeIds)
        {
            var client = await EntityTypesClient.CreateAsync();
            var entityTypeNames = entityTypeIds.Select(
                id => new EntityTypeName(projectId, id).ToString());
            client.BatchDeleteEntityTypes(new ProjectAgentName(projectId),
                entityTypeNames);
        }
    }

public class EntityManagement
    {
       using Google.Cloud.Dialogflow.V2;        


      //Create -    Entity
      //entityTypeId - Id EntityType      Entity
      //entityValue - ReferenceValue  Entity
      // synonyms -    Entity
        public async Task Create(string projectId,
                                 string entityTypeId,
                                 string entityValue,
                                 string[] synonyms)
        {
            var client = await EntityTypesClient.CreateAsync();
            var entity = new EntityType.Types.Entity() { Value = entityValue};
            entity.Synonyms.AddRange(synonyms);
            
            var operation = await client.BatchCreateEntitiesAsync(
                parent: new EntityTypeName(projectId, entityTypeId),
                entities: new[] { entity }
            ); 
            operation.PollUntilCompleted();
        }

       //CreateMany -   Entities 
       //entityTypeId - Id EntityType      Entity
       //entities -  Entities  
        public async Task CreateMany(string projectId,string entityTypeId, IEnumerable<Entity> entities)
        {
            var client = await EntityTypesClient.CreateAsync();
            List<EntityType.Types.Entity> results = new List<EntityType.Types.Entity>();
            foreach (var item in entities)
            {
                var entity = new EntityType.Types.Entity() { Value = item.value };
                entity.Synonyms.AddRange(item.synonyms);
                results.Add(entity);
            }
           
            var operation = await client.BatchCreateEntitiesAsync(
                parent: new EntityTypeName(projectId, entityTypeId),
                entities: results.ToArray());
            operation.PollUntilCompleted();
        }

      //Delete -    Entity,   "string entityValue"   
     //string[] entityValue      entityValues: entityValue
     //    .
        public async Task Delete(string projectId, string entityTypeId, string entityValue)
        {
            var client = await EntityTypesClient.CreateAsync();

            var operation = await client.BatchDeleteEntitiesAsync(
                parent: new EntityTypeName(projectId, entityTypeId),
                entityValues: new[] { entityValue }
            );

            Console.WriteLine("Waiting for the entity deletion operation to complete.");
            operation.PollUntilCompleted();

            Console.WriteLine($"Deleted Entity: {entityValue}");

        }
        
      //List -   Entities  EntityType 
     public async Task<List<Entity>> List(string projectId, string entityTypeId)
        {
            var client = await EntityTypesClient.CreateAsync();
            var entityType = await client.GetEntityTypeAsync(new EntityTypeName(
                projectId, entityTypeId
            ));
            List<Entity> EntitiesList = new List<Entity>();
            
            foreach (var entity in entityType.Entities)
            {
                List<string> Synonyms = new List<string>();
                foreach (var item in entity.Synonyms)
                {
                    Synonyms.Add(item);
                }
                EntitiesList.Add(new Entity { value = entity.Value, synonyms = Synonyms.ToArray() });
                Synonyms = null;
            }

            return EntitiesList;
        }
    }

public class Entity
    {
        public string value { get; set; }
        public string[] synonyms { get; set; }
    }

static void Main(string[] args)
        {
      EntityTypesManagement entityTypesManagement = new EntityTypesManagement();
      EntityManagement entityManagement = new EntityManagement();
       string ProjectId = "Your Project`s id";
       string EntityName = "Your EntityName";
      var entityId = await entityTypesManagement.GetEntityTypeId(ProjectId, EntityName);
       Entity entity =  new Entity{value = "1", synonyms = new[]{"1","1"}};
      /*await*/ entityManagement.Create(ProjectId,entityId,entity);
 }