Top 10 Examples of "graphql-language-service-interface in functional component" in JavaScript

return [
      {
        text: 'fragment',
      },
    ];
  }

  // Argument names
  // console.log(kind, step, position);

  // Field names
  if (kind === 'SelectionSet' || kind === 'Field' || kind === 'AliasedField') {
    if (typeInfo.parentType) {
      const fields = typeInfo.parentType.getFields
        // $FlowDisableNextLine
        ? objectValues(typeInfo.parentType.getFields())
        : [];
      if (isAbstractType(typeInfo.parentType)) {
        fields.push(TypeNameMetaFieldDef);
      }
      if (typeInfo.parentType === schema.getQueryType()) {
        fields.push(SchemaMetaFieldDef, TypeMetaFieldDef);
      }
      return fields.map((field) => ({
        text: field.name,
        type: field.type.toString(),
        description: field.description,
      }));
    }
  }

  if (kind === 'Arguments' || (kind === 'Argument' && step === 0)) {

if (!this._schema) return delegate(fileName, position, options);
    const node = this._helper.getNode(fileName, position);
    if (!node || node.kind !== ts.SyntaxKind.NoSubstitutionTemplateLiteral) {
      return delegate(fileName, position, options);
    }
    if (this._tagCondition && !isTagged(node, this._tagCondition)) {
      return delegate(fileName, position, options);
    }
    const cursor = position - node.getStart();
    const baseLC = this._helper.getLineAndChar(fileName, node.getStart());
    const cursorLC = this._helper.getLineAndChar(fileName, position);
    const relativeLC = { line: cursorLC.line - baseLC.line, character: cursorLC.character - baseLC.character + 1 };
    const p = new SimplePosition(relativeLC);
    const text = node.getText().slice(1, cursor + 1); // remove the backquote char
    this._logger('Search text: "' + text + '" at ' + cursor + ' position');
    const gqlCompletionItems = getAutocompleteSuggestions(this._schema, text, p);
    this._logger(JSON.stringify(gqlCompletionItems));
    return translateCompletionItems(gqlCompletionItems);
  }

CodeMirror.registerHelper('hint', 'graphql', (editor, options) => {
  const schema = options.schema;
  if (!schema) {
    return;
  }

  const cur = editor.getCursor();
  const token = editor.getTokenAt(cur);
  const rawResults = getAutocompleteSuggestions(
    schema,
    editor.getValue(),
    cur,
    token,
  );
  /**
   * GraphQL language service responds to the autocompletion request with
   * a different format:
   * type CompletionItem = {
   *   label: string,
   *   kind?: number,
   *   detail?: string,
   *   documentation?: string,
   *   // GraphQL Deprecation information
   *   isDeprecated?: ?string,
   *   deprecationReason?: ?string,

export async function provideCompletionItems({
  position,
  model,
  schema
}: ProviderItemInput): Promise<
  languages.ProviderResult
> {
  const graphQLPosition = new GraphQLPosition(
    position.lineNumber - 1,
    position.column - 1,
  );
  graphQLPosition.setCharacter(position.column - 1);
  graphQLPosition.line = position.lineNumber - 1;
  const suggestions = await getAutocompleteSuggestions(
    schema,
    model.getValue(),
    graphQLPosition,
  );
  // @ts-ignore wants range
  return {
    // TODO: possibly return different kinds of completion items?
    // TODO: (optionally?) show all completion items at first?
    suggestions: suggestions.map(s => ({
      label: s.label,
      kind: s.kind,
      detail: s.detail,
      documentation: s.documentation,
      insertText: s.label,
    })),
  };

function _getDiagnostics(
  filePath: string,
  queryText: string,
  schemaPath?: string,
): EXIT_CODE {
  try {
    // `schema` is not strictly requied as GraphQL diagnostics may still notify
    // whether the query text is syntactically valid.
    const schema = schemaPath ? generateSchema(schemaPath) : null;
    const resultArray = getDiagnostics(queryText, schema);
    const resultObject = resultArray.reduce((prev, cur, index) => {
      prev[index] = cur;
      return prev;
    }, {});
    process.stdout.write(JSON.stringify(resultObject, null, 2));
    return GRAPHQL_SUCCESS_CODE;
  } catch (error) {
    process.stderr.write(error);
    return GRAPHQL_FAILURE_CODE;
  }
}

const diagnoseQueryValue = async (
  model: editor.ITextModel, // query or schema
  schema: GraphQLSchema,
): Promise<{
  valid: boolean;
  formattedDiagnostics: editor.IMarkerData[];
  diagnostics: any[];
}> => {
  let valid = false;
  const diagnostics = await getDiagnostics(model.getValue(), schema);
  const formattedDiagnostics: editor.IMarkerData[] = diagnostics.map(
    d => ({
      startLineNumber: d.range.start.line + 1,
      endLineNumber: d.range.end.line + 1,
      startColumn: d.range.start.character + 1,
      endColumn: d.range.end.character + 1,
      message: d.message,
      severity: MarkerSeverity.Error,
    }),
  );
  if (diagnostics.length < 1) {
    valid = true;
  }
  editor.setModelMarkers(model, 'linter', formattedDiagnostics);

  return {

(kind === 'TypeCondition' && step === 1) ||
    (kind === 'NamedType' && state.prevState.kind === 'TypeCondition')
  ) {
    let possibleTypes = null;
    if (typeInfo.parentType) {
      if (isAbstractType(typeInfo.parentType)) {
        // Collect both the possible Object types as well as the interfaces
        // they implement.
        const possibleObjTypes = schema.getPossibleTypes(typeInfo.parentType);
        const possibleIfaceMap = Object.create(null);
        possibleObjTypes.forEach((type) => {
          type.getInterfaces().forEach((iface) => {
            possibleIfaceMap[iface.name] = iface;
          });
        });
        possibleTypes = possibleObjTypes.concat(objectValues(possibleIfaceMap));
      } else {
        // The parent type is a non-abstract Object type, so the only possible
        // type that can be used is that same type.
        possibleTypes = [typeInfo.parentType];
      }
    } else {
      const typeMap = schema.getTypeMap();
      possibleTypes = objectValues(typeMap).filter(isCompositeType);
    }
    return possibleTypes.map((type) => ({
      text: type.name,
      type: typeName[type.constructor.name],
      description: type.description,
    }));
  }

description: field.description,
      })));
    }
  }

  // Input values: Enum and Boolean
  if (
    (kind === 'EnumValue') ||
    (kind === 'ListValue' && step === 1) ||
    (kind === 'ObjectField' && step === 2) ||
    (kind === 'Argument' && step === 2)
  ) {
    const namedInputType = getNamedType(typeInfo.inputType);
    if (namedInputType instanceof GQLEnumType) {
      const valueMap = namedInputType.getValues();
      const values = objectValues(valueMap);
      return (values.map((value) => ({
        text: value.name,
        type: namedInputType.toString(),
        description: value.description,
      })));
    } else if (namedInputType === GraphQLBoolean) {
      return [
        { text: 'true', type: GraphQLBoolean, description: 'Not false.' },
        { text: 'false', type: GraphQLBoolean, description: 'Not true.' },
      ];
    }
  }

  // Fragment type conditions
  if (
    (kind === 'TypeCondition' && step === 1) ||

//     description:
  //       `fragment ${frag.name.value} on ${frag.typeCondition.name.value}`,
  //   }));
  // }

  // Variable definition types
  if (
    (kind === 'VariableDefinition' && step === 2) ||
    (kind === 'ListType' && step === 1) ||
    (kind === 'NamedType' && (
      state.prevState.kind === 'VariableDefinition' ||
      state.prevState.kind === 'ListType'
    ))
  ) {
    const inputTypeMap = schema.getTypeMap();
    const inputTypes = objectValues(inputTypeMap).filter(isInputType);
    return inputTypes.map((type) => ({
      text: type.name,
      description: type.description,
    }));
  }

  // Directive names
  if (kind === 'Directive') {
    const directives = schema.getDirectives().filter(
      (directive) => canUseDirective(state.prevState.kind, directive),
    );
    return directives.map((directive) => ({
      text: directive.name,
      description: directive.description,
    }));
  }

if (kind === 'Arguments' || (kind === 'Argument' && step === 0)) {
    const { argDefs } = typeInfo;
    if (argDefs) {
      return (argDefs.map((argDef) => ({
        text: argDef.name,
        type: argDef.type.toString(),
        description: argDef.description,
      })));
    }
  }

  // Input Object fields
  if (kind === 'ObjectValue' || (kind === 'ObjectField' && step === 0)) {
    if (typeInfo.objectFieldDefs) {
      const objectFields = objectValues(typeInfo.objectFieldDefs);
      return (objectFields.map((field) => ({
        text: field.name,
        type: field.type.toString(),
        description: field.description,
      })));
    }
  }

  // Input values: Enum and Boolean
  if (
    (kind === 'EnumValue') ||
    (kind === 'ListValue' && step === 1) ||
    (kind === 'ObjectField' && step === 2) ||
    (kind === 'Argument' && step === 2)
  ) {
    const namedInputType = getNamedType(typeInfo.inputType);