graphql-language-service
Version:
The official, runtime independent Language Service for GraphQL
642 lines • 32.2 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.canUseDirective = exports.getFragmentDefinitions = exports.getVariableCompletions = exports.getAutocompleteSuggestions = exports.SuggestionCommand = exports.getTypeInfo = exports.runOnlineParser = void 0;
const graphql_1 = require("graphql");
const types_1 = require("../types");
const parser_1 = require("../parser");
Object.defineProperty(exports, "getTypeInfo", { enumerable: true, get: function () { return parser_1.getTypeInfo; } });
Object.defineProperty(exports, "runOnlineParser", { enumerable: true, get: function () { return parser_1.runOnlineParser; } });
const autocompleteUtils_1 = require("./autocompleteUtils");
const vscode_languageserver_types_1 = require("vscode-languageserver-types");
exports.SuggestionCommand = {
command: 'editor.action.triggerSuggest',
title: 'Suggestions',
};
const collectFragmentDefs = (op) => {
const externalFragments = [];
if (op) {
try {
(0, graphql_1.visit)((0, graphql_1.parse)(op), {
FragmentDefinition(def) {
externalFragments.push(def);
},
});
}
catch (_a) {
return [];
}
}
return externalFragments;
};
function getAutocompleteSuggestions(schema, queryText, cursor, contextToken, fragmentDefs, options) {
var _a;
const opts = Object.assign(Object.assign({}, options), { schema });
const context = (0, parser_1.getContextAtPosition)(queryText, cursor, schema, contextToken, options);
if (!context) {
return [];
}
const { state, typeInfo, mode, token } = context;
const { kind, step, prevState } = state;
if (kind === parser_1.RuleKinds.DOCUMENT) {
if (mode === parser_1.GraphQLDocumentMode.TYPE_SYSTEM) {
return getSuggestionsForTypeSystemDefinitions(token);
}
if (mode === parser_1.GraphQLDocumentMode.EXECUTABLE) {
return getSuggestionsForExecutableDefinitions(token);
}
return getSuggestionsForUnknownDocumentMode(token);
}
if (kind === parser_1.RuleKinds.EXTEND_DEF) {
return getSuggestionsForExtensionDefinitions(token);
}
if (((_a = prevState === null || prevState === void 0 ? void 0 : prevState.prevState) === null || _a === void 0 ? void 0 : _a.kind) === parser_1.RuleKinds.EXTENSION_DEFINITION &&
state.name) {
return (0, autocompleteUtils_1.hintList)(token, []);
}
if ((prevState === null || prevState === void 0 ? void 0 : prevState.kind) === graphql_1.Kind.SCALAR_TYPE_EXTENSION) {
return (0, autocompleteUtils_1.hintList)(token, Object.values(schema.getTypeMap())
.filter(graphql_1.isScalarType)
.map(type => ({
label: type.name,
kind: types_1.CompletionItemKind.Function,
})));
}
if ((prevState === null || prevState === void 0 ? void 0 : prevState.kind) === graphql_1.Kind.OBJECT_TYPE_EXTENSION) {
return (0, autocompleteUtils_1.hintList)(token, Object.values(schema.getTypeMap())
.filter(type => (0, graphql_1.isObjectType)(type) && !type.name.startsWith('__'))
.map(type => ({
label: type.name,
kind: types_1.CompletionItemKind.Function,
})));
}
if ((prevState === null || prevState === void 0 ? void 0 : prevState.kind) === graphql_1.Kind.INTERFACE_TYPE_EXTENSION) {
return (0, autocompleteUtils_1.hintList)(token, Object.values(schema.getTypeMap())
.filter(graphql_1.isInterfaceType)
.map(type => ({
label: type.name,
kind: types_1.CompletionItemKind.Function,
})));
}
if ((prevState === null || prevState === void 0 ? void 0 : prevState.kind) === graphql_1.Kind.UNION_TYPE_EXTENSION) {
return (0, autocompleteUtils_1.hintList)(token, Object.values(schema.getTypeMap())
.filter(graphql_1.isUnionType)
.map(type => ({
label: type.name,
kind: types_1.CompletionItemKind.Function,
})));
}
if ((prevState === null || prevState === void 0 ? void 0 : prevState.kind) === graphql_1.Kind.ENUM_TYPE_EXTENSION) {
return (0, autocompleteUtils_1.hintList)(token, Object.values(schema.getTypeMap())
.filter(type => (0, graphql_1.isEnumType)(type) && !type.name.startsWith('__'))
.map(type => ({
label: type.name,
kind: types_1.CompletionItemKind.Function,
})));
}
if ((prevState === null || prevState === void 0 ? void 0 : prevState.kind) === graphql_1.Kind.INPUT_OBJECT_TYPE_EXTENSION) {
return (0, autocompleteUtils_1.hintList)(token, Object.values(schema.getTypeMap())
.filter(graphql_1.isInputObjectType)
.map(type => ({
label: type.name,
kind: types_1.CompletionItemKind.Function,
})));
}
if (kind === parser_1.RuleKinds.IMPLEMENTS ||
(kind === parser_1.RuleKinds.NAMED_TYPE && (prevState === null || prevState === void 0 ? void 0 : prevState.kind) === parser_1.RuleKinds.IMPLEMENTS)) {
return getSuggestionsForImplements(token, state, schema, queryText, typeInfo);
}
if (kind === parser_1.RuleKinds.SELECTION_SET ||
kind === parser_1.RuleKinds.FIELD ||
kind === parser_1.RuleKinds.ALIASED_FIELD) {
return getSuggestionsForFieldNames(token, typeInfo, opts);
}
if (kind === parser_1.RuleKinds.ARGUMENTS ||
(kind === parser_1.RuleKinds.ARGUMENT && step === 0)) {
const { argDefs } = typeInfo;
if (argDefs) {
return (0, autocompleteUtils_1.hintList)(token, argDefs.map((argDef) => {
var _a;
return ({
label: argDef.name,
insertText: (0, autocompleteUtils_1.getInputInsertText)(argDef.name + ': ', argDef.type),
insertTextMode: vscode_languageserver_types_1.InsertTextMode.adjustIndentation,
insertTextFormat: types_1.InsertTextFormat.Snippet,
command: exports.SuggestionCommand,
labelDetails: {
detail: ' ' + String(argDef.type),
},
documentation: (_a = argDef.description) !== null && _a !== void 0 ? _a : undefined,
kind: types_1.CompletionItemKind.Variable,
type: argDef.type,
});
}));
}
}
if ((kind === parser_1.RuleKinds.OBJECT_VALUE ||
(kind === parser_1.RuleKinds.OBJECT_FIELD && step === 0)) &&
typeInfo.objectFieldDefs) {
const objectFields = (0, autocompleteUtils_1.objectValues)(typeInfo.objectFieldDefs);
const completionKind = kind === parser_1.RuleKinds.OBJECT_VALUE
? types_1.CompletionItemKind.Value
: types_1.CompletionItemKind.Field;
return (0, autocompleteUtils_1.hintList)(token, objectFields.map(field => {
var _a;
return ({
label: field.name,
detail: String(field.type),
documentation: (_a = field === null || field === void 0 ? void 0 : field.description) !== null && _a !== void 0 ? _a : undefined,
kind: completionKind,
type: field.type,
insertText: (0, autocompleteUtils_1.getInputInsertText)(field.name + ': ', field.type),
insertTextMode: vscode_languageserver_types_1.InsertTextMode.adjustIndentation,
insertTextFormat: types_1.InsertTextFormat.Snippet,
command: exports.SuggestionCommand,
});
}));
}
if (kind === parser_1.RuleKinds.ENUM_VALUE ||
(kind === parser_1.RuleKinds.LIST_VALUE && step === 1) ||
(kind === parser_1.RuleKinds.OBJECT_FIELD && step === 2) ||
(kind === parser_1.RuleKinds.ARGUMENT && step === 2)) {
return getSuggestionsForInputValues(token, typeInfo, queryText, schema);
}
if (kind === parser_1.RuleKinds.VARIABLE && step === 1) {
const namedInputType = (0, graphql_1.getNamedType)(typeInfo.inputType);
const variableDefinitions = getVariableCompletions(queryText, schema, token);
return (0, autocompleteUtils_1.hintList)(token, variableDefinitions.filter(v => v.detail === (namedInputType === null || namedInputType === void 0 ? void 0 : namedInputType.name)));
}
if ((kind === parser_1.RuleKinds.TYPE_CONDITION && step === 1) ||
(kind === parser_1.RuleKinds.NAMED_TYPE &&
prevState != null &&
prevState.kind === parser_1.RuleKinds.TYPE_CONDITION)) {
return getSuggestionsForFragmentTypeConditions(token, typeInfo, schema, kind);
}
if (kind === parser_1.RuleKinds.FRAGMENT_SPREAD && step === 1) {
return getSuggestionsForFragmentSpread(token, typeInfo, schema, queryText, Array.isArray(fragmentDefs)
? fragmentDefs
: collectFragmentDefs(fragmentDefs));
}
const unwrappedState = unwrapType(state);
if (unwrappedState.kind === parser_1.RuleKinds.FIELD_DEF) {
return (0, autocompleteUtils_1.hintList)(token, Object.values(schema.getTypeMap())
.filter(type => (0, graphql_1.isOutputType)(type) && !type.name.startsWith('__'))
.map(type => ({
label: type.name,
kind: types_1.CompletionItemKind.Function,
insertText: (options === null || options === void 0 ? void 0 : options.fillLeafsOnComplete)
? type.name + '\n'
: type.name,
insertTextMode: vscode_languageserver_types_1.InsertTextMode.adjustIndentation,
})));
}
if (unwrappedState.kind === parser_1.RuleKinds.INPUT_VALUE_DEF && step === 2) {
return (0, autocompleteUtils_1.hintList)(token, Object.values(schema.getTypeMap())
.filter(type => (0, graphql_1.isInputType)(type) && !type.name.startsWith('__'))
.map(type => ({
label: type.name,
kind: types_1.CompletionItemKind.Function,
insertText: (options === null || options === void 0 ? void 0 : options.fillLeafsOnComplete)
? type.name + '\n$1'
: type.name,
insertTextMode: vscode_languageserver_types_1.InsertTextMode.adjustIndentation,
insertTextFormat: types_1.InsertTextFormat.Snippet,
})));
}
if ((kind === parser_1.RuleKinds.VARIABLE_DEFINITION && step === 2) ||
(kind === parser_1.RuleKinds.LIST_TYPE && step === 1) ||
(kind === parser_1.RuleKinds.NAMED_TYPE &&
prevState &&
(prevState.kind === parser_1.RuleKinds.VARIABLE_DEFINITION ||
prevState.kind === parser_1.RuleKinds.LIST_TYPE ||
prevState.kind === parser_1.RuleKinds.NON_NULL_TYPE))) {
return getSuggestionsForVariableDefinition(token, schema, kind);
}
if (kind === parser_1.RuleKinds.DIRECTIVE) {
return getSuggestionsForDirective(token, state, schema, kind);
}
if (kind === parser_1.RuleKinds.DIRECTIVE_DEF) {
return getSuggestionsForDirectiveArguments(token, state, schema, kind);
}
return [];
}
exports.getAutocompleteSuggestions = getAutocompleteSuggestions;
const typeSystemCompletionItems = [
{ label: 'type', kind: types_1.CompletionItemKind.Function },
{ label: 'interface', kind: types_1.CompletionItemKind.Function },
{ label: 'union', kind: types_1.CompletionItemKind.Function },
{ label: 'input', kind: types_1.CompletionItemKind.Function },
{ label: 'scalar', kind: types_1.CompletionItemKind.Function },
{ label: 'schema', kind: types_1.CompletionItemKind.Function },
];
const executableCompletionItems = [
{ label: 'query', kind: types_1.CompletionItemKind.Function },
{ label: 'mutation', kind: types_1.CompletionItemKind.Function },
{ label: 'subscription', kind: types_1.CompletionItemKind.Function },
{ label: 'fragment', kind: types_1.CompletionItemKind.Function },
{ label: '{', kind: types_1.CompletionItemKind.Constructor },
];
function getSuggestionsForTypeSystemDefinitions(token) {
return (0, autocompleteUtils_1.hintList)(token, [
{ label: 'extend', kind: types_1.CompletionItemKind.Function },
...typeSystemCompletionItems,
]);
}
function getSuggestionsForExecutableDefinitions(token) {
return (0, autocompleteUtils_1.hintList)(token, executableCompletionItems);
}
function getSuggestionsForUnknownDocumentMode(token) {
return (0, autocompleteUtils_1.hintList)(token, [
{ label: 'extend', kind: types_1.CompletionItemKind.Function },
...executableCompletionItems,
...typeSystemCompletionItems,
]);
}
function getSuggestionsForExtensionDefinitions(token) {
return (0, autocompleteUtils_1.hintList)(token, typeSystemCompletionItems);
}
function getSuggestionsForFieldNames(token, typeInfo, options) {
var _a;
if (typeInfo.parentType) {
const { parentType } = typeInfo;
let fields = [];
if ('getFields' in parentType) {
fields = (0, autocompleteUtils_1.objectValues)(parentType.getFields());
}
if ((0, graphql_1.isCompositeType)(parentType)) {
fields.push(graphql_1.TypeNameMetaFieldDef);
}
if (parentType === ((_a = options === null || options === void 0 ? void 0 : options.schema) === null || _a === void 0 ? void 0 : _a.getQueryType())) {
fields.push(graphql_1.SchemaMetaFieldDef, graphql_1.TypeMetaFieldDef);
}
return (0, autocompleteUtils_1.hintList)(token, fields.map((field, index) => {
var _a;
const suggestion = {
sortText: String(index) + field.name,
label: field.name,
detail: String(field.type),
documentation: (_a = field.description) !== null && _a !== void 0 ? _a : undefined,
deprecated: Boolean(field.deprecationReason),
isDeprecated: Boolean(field.deprecationReason),
deprecationReason: field.deprecationReason,
kind: types_1.CompletionItemKind.Field,
labelDetails: {
detail: ' ' + field.type.toString(),
},
type: field.type,
};
if (options === null || options === void 0 ? void 0 : options.fillLeafsOnComplete) {
suggestion.insertText = (0, autocompleteUtils_1.getFieldInsertText)(field);
if (!suggestion.insertText) {
suggestion.insertText = (0, autocompleteUtils_1.getInsertText)(field.name, field.type, field.name + (token.state.needsAdvance ? '' : '\n'));
}
if (suggestion.insertText) {
suggestion.insertTextFormat = types_1.InsertTextFormat.Snippet;
suggestion.insertTextMode = vscode_languageserver_types_1.InsertTextMode.adjustIndentation;
suggestion.command = exports.SuggestionCommand;
}
}
return suggestion;
}));
}
return [];
}
function getSuggestionsForInputValues(token, typeInfo, queryText, schema) {
const namedInputType = (0, graphql_1.getNamedType)(typeInfo.inputType);
const queryVariables = getVariableCompletions(queryText, schema, token).filter(v => v.detail === (namedInputType === null || namedInputType === void 0 ? void 0 : namedInputType.name));
if (namedInputType instanceof graphql_1.GraphQLEnumType) {
const values = namedInputType.getValues();
return (0, autocompleteUtils_1.hintList)(token, values
.map((value) => {
var _a;
return ({
label: value.name,
detail: String(namedInputType),
documentation: (_a = value.description) !== null && _a !== void 0 ? _a : undefined,
deprecated: Boolean(value.deprecationReason),
isDeprecated: Boolean(value.deprecationReason),
deprecationReason: value.deprecationReason,
kind: types_1.CompletionItemKind.EnumMember,
type: namedInputType,
});
})
.concat(queryVariables));
}
if (namedInputType === graphql_1.GraphQLBoolean) {
return (0, autocompleteUtils_1.hintList)(token, queryVariables.concat([
{
label: 'true',
detail: String(graphql_1.GraphQLBoolean),
documentation: 'Not false.',
kind: types_1.CompletionItemKind.Variable,
type: graphql_1.GraphQLBoolean,
},
{
label: 'false',
detail: String(graphql_1.GraphQLBoolean),
documentation: 'Not true.',
kind: types_1.CompletionItemKind.Variable,
type: graphql_1.GraphQLBoolean,
},
]));
}
return queryVariables;
}
function getSuggestionsForImplements(token, tokenState, schema, documentText, typeInfo) {
if (tokenState.needsSeparator) {
return [];
}
const typeMap = schema.getTypeMap();
const schemaInterfaces = (0, autocompleteUtils_1.objectValues)(typeMap).filter(graphql_1.isInterfaceType);
const schemaInterfaceNames = schemaInterfaces.map(({ name }) => name);
const inlineInterfaces = new Set();
(0, parser_1.runOnlineParser)(documentText, (_, state) => {
var _a, _b, _c, _d, _e;
if (state.name) {
if (state.kind === parser_1.RuleKinds.INTERFACE_DEF &&
!schemaInterfaceNames.includes(state.name)) {
inlineInterfaces.add(state.name);
}
if (state.kind === parser_1.RuleKinds.NAMED_TYPE &&
((_a = state.prevState) === null || _a === void 0 ? void 0 : _a.kind) === parser_1.RuleKinds.IMPLEMENTS) {
if (typeInfo.interfaceDef) {
const existingType = (_b = typeInfo.interfaceDef) === null || _b === void 0 ? void 0 : _b.getInterfaces().find(({ name }) => name === state.name);
if (existingType) {
return;
}
const type = schema.getType(state.name);
const interfaceConfig = (_c = typeInfo.interfaceDef) === null || _c === void 0 ? void 0 : _c.toConfig();
typeInfo.interfaceDef = new graphql_1.GraphQLInterfaceType(Object.assign(Object.assign({}, interfaceConfig), { interfaces: [
...interfaceConfig.interfaces,
type ||
new graphql_1.GraphQLInterfaceType({ name: state.name, fields: {} }),
] }));
}
else if (typeInfo.objectTypeDef) {
const existingType = (_d = typeInfo.objectTypeDef) === null || _d === void 0 ? void 0 : _d.getInterfaces().find(({ name }) => name === state.name);
if (existingType) {
return;
}
const type = schema.getType(state.name);
const objectTypeConfig = (_e = typeInfo.objectTypeDef) === null || _e === void 0 ? void 0 : _e.toConfig();
typeInfo.objectTypeDef = new graphql_1.GraphQLObjectType(Object.assign(Object.assign({}, objectTypeConfig), { interfaces: [
...objectTypeConfig.interfaces,
type ||
new graphql_1.GraphQLInterfaceType({ name: state.name, fields: {} }),
] }));
}
}
}
});
const currentTypeToExtend = typeInfo.interfaceDef || typeInfo.objectTypeDef;
const siblingInterfaces = (currentTypeToExtend === null || currentTypeToExtend === void 0 ? void 0 : currentTypeToExtend.getInterfaces()) || [];
const siblingInterfaceNames = siblingInterfaces.map(({ name }) => name);
const possibleInterfaces = schemaInterfaces
.concat([...inlineInterfaces].map(name => ({ name })))
.filter(({ name }) => name !== (currentTypeToExtend === null || currentTypeToExtend === void 0 ? void 0 : currentTypeToExtend.name) &&
!siblingInterfaceNames.includes(name));
return (0, autocompleteUtils_1.hintList)(token, possibleInterfaces.map(type => {
const result = {
label: type.name,
kind: types_1.CompletionItemKind.Interface,
type,
};
if (type === null || type === void 0 ? void 0 : type.description) {
result.documentation = type.description;
}
return result;
}));
}
function getSuggestionsForFragmentTypeConditions(token, typeInfo, schema, _kind) {
let possibleTypes;
if (typeInfo.parentType) {
if ((0, graphql_1.isAbstractType)(typeInfo.parentType)) {
const abstractType = (0, graphql_1.assertAbstractType)(typeInfo.parentType);
const possibleObjTypes = schema.getPossibleTypes(abstractType);
const possibleIfaceMap = Object.create(null);
for (const type of possibleObjTypes) {
for (const iface of type.getInterfaces()) {
possibleIfaceMap[iface.name] = iface;
}
}
possibleTypes = possibleObjTypes.concat((0, autocompleteUtils_1.objectValues)(possibleIfaceMap));
}
else {
possibleTypes = [typeInfo.parentType];
}
}
else {
const typeMap = schema.getTypeMap();
possibleTypes = (0, autocompleteUtils_1.objectValues)(typeMap).filter(type => (0, graphql_1.isCompositeType)(type) && !type.name.startsWith('__'));
}
return (0, autocompleteUtils_1.hintList)(token, possibleTypes.map(type => {
const namedType = (0, graphql_1.getNamedType)(type);
return {
label: String(type),
documentation: (namedType === null || namedType === void 0 ? void 0 : namedType.description) || '',
kind: types_1.CompletionItemKind.Field,
};
}));
}
function getSuggestionsForFragmentSpread(token, typeInfo, schema, queryText, fragmentDefs) {
if (!queryText) {
return [];
}
const typeMap = schema.getTypeMap();
const defState = (0, parser_1.getDefinitionState)(token.state);
const fragments = getFragmentDefinitions(queryText);
if (fragmentDefs && fragmentDefs.length > 0) {
fragments.push(...fragmentDefs);
}
const relevantFrags = fragments.filter(frag => typeMap[frag.typeCondition.name.value] &&
!(defState &&
defState.kind === parser_1.RuleKinds.FRAGMENT_DEFINITION &&
defState.name === frag.name.value) &&
(0, graphql_1.isCompositeType)(typeInfo.parentType) &&
(0, graphql_1.isCompositeType)(typeMap[frag.typeCondition.name.value]) &&
(0, graphql_1.doTypesOverlap)(schema, typeInfo.parentType, typeMap[frag.typeCondition.name.value]));
return (0, autocompleteUtils_1.hintList)(token, relevantFrags.map(frag => ({
label: frag.name.value,
detail: String(typeMap[frag.typeCondition.name.value]),
documentation: `fragment ${frag.name.value} on ${frag.typeCondition.name.value}`,
labelDetails: {
detail: `fragment ${frag.name.value} on ${frag.typeCondition.name.value}`,
},
kind: types_1.CompletionItemKind.Field,
type: typeMap[frag.typeCondition.name.value],
})));
}
const getParentDefinition = (state, kind) => {
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k;
if (((_a = state.prevState) === null || _a === void 0 ? void 0 : _a.kind) === kind) {
return state.prevState;
}
if (((_c = (_b = state.prevState) === null || _b === void 0 ? void 0 : _b.prevState) === null || _c === void 0 ? void 0 : _c.kind) === kind) {
return state.prevState.prevState;
}
if (((_f = (_e = (_d = state.prevState) === null || _d === void 0 ? void 0 : _d.prevState) === null || _e === void 0 ? void 0 : _e.prevState) === null || _f === void 0 ? void 0 : _f.kind) === kind) {
return state.prevState.prevState.prevState;
}
if (((_k = (_j = (_h = (_g = state.prevState) === null || _g === void 0 ? void 0 : _g.prevState) === null || _h === void 0 ? void 0 : _h.prevState) === null || _j === void 0 ? void 0 : _j.prevState) === null || _k === void 0 ? void 0 : _k.kind) === kind) {
return state.prevState.prevState.prevState.prevState;
}
};
function getVariableCompletions(queryText, schema, token) {
let variableName = null;
let variableType;
const definitions = Object.create({});
(0, parser_1.runOnlineParser)(queryText, (_, state) => {
var _a;
if ((state === null || state === void 0 ? void 0 : state.kind) === parser_1.RuleKinds.VARIABLE && state.name) {
variableName = state.name;
}
if ((state === null || state === void 0 ? void 0 : state.kind) === parser_1.RuleKinds.NAMED_TYPE && variableName) {
const parentDefinition = getParentDefinition(state, parser_1.RuleKinds.TYPE);
if (parentDefinition === null || parentDefinition === void 0 ? void 0 : parentDefinition.type) {
variableType = schema.getType(parentDefinition === null || parentDefinition === void 0 ? void 0 : parentDefinition.type);
}
}
if (variableName && variableType && !definitions[variableName]) {
const replaceString = token.string === '$' || ((_a = token === null || token === void 0 ? void 0 : token.state) === null || _a === void 0 ? void 0 : _a.kind) === 'Variable'
? variableName
: '$' + variableName;
definitions[variableName] = {
detail: variableType.toString(),
insertText: replaceString,
label: '$' + variableName,
rawInsert: replaceString,
type: variableType,
kind: types_1.CompletionItemKind.Variable,
};
variableName = null;
variableType = null;
}
});
return (0, autocompleteUtils_1.objectValues)(definitions);
}
exports.getVariableCompletions = getVariableCompletions;
function getFragmentDefinitions(queryText) {
const fragmentDefs = [];
(0, parser_1.runOnlineParser)(queryText, (_, state) => {
if (state.kind === parser_1.RuleKinds.FRAGMENT_DEFINITION &&
state.name &&
state.type) {
fragmentDefs.push({
kind: parser_1.RuleKinds.FRAGMENT_DEFINITION,
name: {
kind: graphql_1.Kind.NAME,
value: state.name,
},
selectionSet: {
kind: parser_1.RuleKinds.SELECTION_SET,
selections: [],
},
typeCondition: {
kind: parser_1.RuleKinds.NAMED_TYPE,
name: {
kind: graphql_1.Kind.NAME,
value: state.type,
},
},
});
}
});
return fragmentDefs;
}
exports.getFragmentDefinitions = getFragmentDefinitions;
function getSuggestionsForVariableDefinition(token, schema, _kind) {
const inputTypeMap = schema.getTypeMap();
const inputTypes = (0, autocompleteUtils_1.objectValues)(inputTypeMap).filter(graphql_1.isInputType);
return (0, autocompleteUtils_1.hintList)(token, inputTypes.map((type) => ({
label: type.name,
documentation: (type === null || type === void 0 ? void 0 : type.description) || '',
kind: types_1.CompletionItemKind.Variable,
})));
}
function getSuggestionsForDirective(token, state, schema, _kind) {
var _a;
if ((_a = state.prevState) === null || _a === void 0 ? void 0 : _a.kind) {
const directives = schema
.getDirectives()
.filter(directive => canUseDirective(state.prevState, directive));
return (0, autocompleteUtils_1.hintList)(token, directives.map(directive => ({
label: directive.name,
documentation: (directive === null || directive === void 0 ? void 0 : directive.description) || '',
kind: types_1.CompletionItemKind.Function,
})));
}
return [];
}
function getSuggestionsForDirectiveArguments(token, state, schema, _kind) {
const directive = schema.getDirectives().find(d => d.name === state.name);
return (0, autocompleteUtils_1.hintList)(token, (directive === null || directive === void 0 ? void 0 : directive.args.map(arg => ({
label: arg.name,
documentation: arg.description || '',
kind: types_1.CompletionItemKind.Field,
}))) || []);
}
function canUseDirective(state, directive) {
if (!(state === null || state === void 0 ? void 0 : state.kind)) {
return false;
}
const { kind, prevState } = state;
const { locations } = directive;
switch (kind) {
case parser_1.RuleKinds.QUERY:
return locations.includes(graphql_1.DirectiveLocation.QUERY);
case parser_1.RuleKinds.MUTATION:
return locations.includes(graphql_1.DirectiveLocation.MUTATION);
case parser_1.RuleKinds.SUBSCRIPTION:
return locations.includes(graphql_1.DirectiveLocation.SUBSCRIPTION);
case parser_1.RuleKinds.FIELD:
case parser_1.RuleKinds.ALIASED_FIELD:
return locations.includes(graphql_1.DirectiveLocation.FIELD);
case parser_1.RuleKinds.FRAGMENT_DEFINITION:
return locations.includes(graphql_1.DirectiveLocation.FRAGMENT_DEFINITION);
case parser_1.RuleKinds.FRAGMENT_SPREAD:
return locations.includes(graphql_1.DirectiveLocation.FRAGMENT_SPREAD);
case parser_1.RuleKinds.INLINE_FRAGMENT:
return locations.includes(graphql_1.DirectiveLocation.INLINE_FRAGMENT);
case parser_1.RuleKinds.SCHEMA_DEF:
return locations.includes(graphql_1.DirectiveLocation.SCHEMA);
case parser_1.RuleKinds.SCALAR_DEF:
return locations.includes(graphql_1.DirectiveLocation.SCALAR);
case parser_1.RuleKinds.OBJECT_TYPE_DEF:
return locations.includes(graphql_1.DirectiveLocation.OBJECT);
case parser_1.RuleKinds.FIELD_DEF:
return locations.includes(graphql_1.DirectiveLocation.FIELD_DEFINITION);
case parser_1.RuleKinds.INTERFACE_DEF:
return locations.includes(graphql_1.DirectiveLocation.INTERFACE);
case parser_1.RuleKinds.UNION_DEF:
return locations.includes(graphql_1.DirectiveLocation.UNION);
case parser_1.RuleKinds.ENUM_DEF:
return locations.includes(graphql_1.DirectiveLocation.ENUM);
case parser_1.RuleKinds.ENUM_VALUE:
return locations.includes(graphql_1.DirectiveLocation.ENUM_VALUE);
case parser_1.RuleKinds.INPUT_DEF:
return locations.includes(graphql_1.DirectiveLocation.INPUT_OBJECT);
case parser_1.RuleKinds.INPUT_VALUE_DEF:
const prevStateKind = prevState === null || prevState === void 0 ? void 0 : prevState.kind;
switch (prevStateKind) {
case parser_1.RuleKinds.ARGUMENTS_DEF:
return locations.includes(graphql_1.DirectiveLocation.ARGUMENT_DEFINITION);
case parser_1.RuleKinds.INPUT_DEF:
return locations.includes(graphql_1.DirectiveLocation.INPUT_FIELD_DEFINITION);
}
}
return false;
}
exports.canUseDirective = canUseDirective;
function unwrapType(state) {
if (state.prevState &&
state.kind &&
[
parser_1.RuleKinds.NAMED_TYPE,
parser_1.RuleKinds.LIST_TYPE,
parser_1.RuleKinds.TYPE,
parser_1.RuleKinds.NON_NULL_TYPE,
].includes(state.kind)) {
return unwrapType(state.prevState);
}
return state;
}
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