fix: allow configuration of enum type names with namingConvention

Author: sutt0n

src/config.ts

@@ -1,4 +1,5 @@
 import type { TypeScriptPluginConfig } from '@graphql-codegen/typescript';
+import { NamingConvention, NamingConventionMap } from '@graphql-codegen/visitor-plugin-common';
 
 export type ValidationSchema = 'yup' | 'zod' | 'myzod' | 'valibot';
 export type ValidationSchemaExportType = 'function' | 'const';
@@ -226,6 +227,23 @@ export interface ValidationSchemaPluginConfig extends TypeScriptPluginConfig {
    * ```
    */
   useEnumTypeAsDefaultValue?: boolean
+  /**
+   * @description Uses the full path of the enum type as the default value instead of the stringified value.
+   * @default { enumValues: "change-case-all#pascalCase" }
+   *
+   * @exampleMarkdown
+   * ```yml
+   * generates:
+   *   path/to/file.ts:
+   *     plugins:
+   *       - typescript
+   *       - graphql-codegen-validation-schema
+   *     config:
+   *       namingConvention: 
+   *        enumValues: change-case-all#pascalCase
+   * ```
+   */
+  namingConvention?: NamingConventionMap  
   /**
    * @description Generates validation schema with more API based on directive schema.
    * @exampleMarkdown

src/myzod/index.ts

@@ -1,4 +1,4 @@
-import { DeclarationBlock, indent } from '@graphql-codegen/visitor-plugin-common';
+import { DeclarationBlock, convertNameParts, indent } from '@graphql-codegen/visitor-plugin-common';
 import type {
   EnumTypeDefinitionNode,
   FieldDefinitionNode,
@@ -14,7 +14,6 @@ import type {
 import {
   Kind,
 } from 'graphql';
-import { pascalCase } from "change-case";
 
 import type { ValidationSchemaPluginConfig } from '../config';
 import { buildApi, formatDirectiveConfig } from '../directive';
@@ -28,6 +27,7 @@ import {
   isNamedType,
   isNonNullType,
 } from './../graphql';
+import { resolveExternalModuleAndFn } from '@graphql-codegen/plugin-helpers';
 
 const anySchema = `definedNonNullAnySchema`;
 
@@ -284,7 +284,13 @@ function generateFieldTypeMyZodSchema(config: ValidationSchemaPluginConfig, visi
 
       if (defaultValue?.kind === Kind.STRING || defaultValue?.kind === Kind.ENUM) {
         if (config.useEnumTypeAsDefaultValue && defaultValue?.kind !== Kind.STRING) {
-          appliedDirectivesGen = `${appliedDirectivesGen}.default(${visitor.convertName(type.name.value)}.${pascalCase(defaultValue.value)})`;
+          let value = convertNameParts(defaultValue.value, resolveExternalModuleAndFn("change-case-all#pascalCase"));
+
+          if (config.namingConvention?.enumValues) {
+            value = convertNameParts(defaultValue.value, resolveExternalModuleAndFn(config.namingConvention?.enumValues));
+          }
+
+          appliedDirectivesGen = `${appliedDirectivesGen}.default(${visitor.convertName(type.name.value)}.${value})`;
         } else {
           appliedDirectivesGen = `${appliedDirectivesGen}.default("${defaultValue.value}")`;
         }

src/yup/index.ts

@@ -1,4 +1,4 @@
-import { DeclarationBlock, indent } from '@graphql-codegen/visitor-plugin-common';
+import { DeclarationBlock, convertNameParts, indent } from '@graphql-codegen/visitor-plugin-common';
 import type {
   EnumTypeDefinitionNode,
   FieldDefinitionNode,
@@ -14,7 +14,6 @@ import type {
 import {
   Kind,
 } from 'graphql';
-import { pascalCase } from "change-case";
 
 import type { ValidationSchemaPluginConfig } from '../config';
 import { buildApi, formatDirectiveConfig } from '../directive';
@@ -28,6 +27,7 @@ import {
   isNamedType,
   isNonNullType,
 } from './../graphql';
+import { resolveExternalModuleAndFn } from '@graphql-codegen/plugin-helpers';
 
 export class YupSchemaVisitor extends BaseSchemaVisitor {
   constructor(schema: GraphQLSchema, config: ValidationSchemaPluginConfig) {
@@ -286,7 +286,13 @@ function shapeFields(fields: readonly (FieldDefinitionNode | InputValueDefinitio
 
         if (defaultValue?.kind === Kind.STRING || defaultValue?.kind === Kind.ENUM) {
           if (config.useEnumTypeAsDefaultValue && defaultValue?.kind !== Kind.STRING) {
-            fieldSchema = `${fieldSchema}.default(${visitor.convertName(field.name.value)}.${pascalCase(defaultValue.value)})`;
+            let value = convertNameParts(defaultValue.value, resolveExternalModuleAndFn("change-case-all#pascalCase"));
+
+            if (config.namingConvention?.enumValues) {
+              value = convertNameParts(defaultValue.value, resolveExternalModuleAndFn(config.namingConvention?.enumValues));
+            }
+
+            fieldSchema = `${fieldSchema}.default(${visitor.convertName(field.name.value)}.${value})`;
           } else {
             fieldSchema = `${fieldSchema}.default("${defaultValue.value}")`;
           }

src/zod/index.ts

@@ -1,4 +1,4 @@
-import { DeclarationBlock, indent } from '@graphql-codegen/visitor-plugin-common';
+import { DeclarationBlock, convertNameParts, indent } from '@graphql-codegen/visitor-plugin-common';
 import type {
   EnumTypeDefinitionNode,
   FieldDefinitionNode,
@@ -14,7 +14,6 @@ import type {
 import {
   Kind,
 } from 'graphql';
-import { pascalCase } from "change-case";
 
 import type { ValidationSchemaPluginConfig } from '../config';
 import { buildApi, formatDirectiveConfig } from '../directive';
@@ -28,6 +27,7 @@ import {
   isNamedType,
   isNonNullType,
 } from './../graphql';
+import { resolveExternalModuleAndFn } from '@graphql-codegen/plugin-helpers';
 
 const anySchema = `definedNonNullAnySchema`;
 
@@ -297,7 +297,13 @@ function generateFieldTypeZodSchema(config: ValidationSchemaPluginConfig, visito
 
       if (defaultValue?.kind === Kind.STRING || defaultValue?.kind === Kind.ENUM) {
         if (config.useEnumTypeAsDefaultValue && defaultValue?.kind !== Kind.STRING) {
-          appliedDirectivesGen = `${appliedDirectivesGen}.default(${type.name.value}.${pascalCase(defaultValue.value)})`;
+          let value = convertNameParts(defaultValue.value, resolveExternalModuleAndFn("change-case-all#pascalCase"));
+
+          if (config.namingConvention?.enumValues) {
+            value = convertNameParts(defaultValue.value, resolveExternalModuleAndFn(config.namingConvention?.enumValues));
+          }
+
+          appliedDirectivesGen = `${appliedDirectivesGen}.default(${type.name.value}.${value})`;
         } else {
           appliedDirectivesGen = `${appliedDirectivesGen}.default("${defaultValue.value}")`;
         }