/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { URI } from '../../base/common/uri.js';
import { Range } from './core/range.js';
import { LanguageFeatureRegistry } from './modes/languageFeatureRegistry.js';
import { TokenizationRegistryImpl } from './modes/tokenizationRegistry.js';
import { iconRegistry, Codicon } from '../../base/common/codicons.js';
export class LanguageIdentifier {
    constructor(language, id) {
        this.language = language;
        this.id = id;
    }
}
/**
 * @internal
 */
export class TokenMetadata {
    static getLanguageId(metadata) {
        return (metadata & 255 /* LANGUAGEID_MASK */) >>> 0 /* LANGUAGEID_OFFSET */;
    }
    static getTokenType(metadata) {
        return (metadata & 1792 /* TOKEN_TYPE_MASK */) >>> 8 /* TOKEN_TYPE_OFFSET */;
    }
    static getFontStyle(metadata) {
        return (metadata & 14336 /* FONT_STYLE_MASK */) >>> 11 /* FONT_STYLE_OFFSET */;
    }
    static getForeground(metadata) {
        return (metadata & 8372224 /* FOREGROUND_MASK */) >>> 14 /* FOREGROUND_OFFSET */;
    }
    static getBackground(metadata) {
        return (metadata & 4286578688 /* BACKGROUND_MASK */) >>> 23 /* BACKGROUND_OFFSET */;
    }
    static getClassNameFromMetadata(metadata) {
        let foreground = this.getForeground(metadata);
        let className = 'mtk' + foreground;
        let fontStyle = this.getFontStyle(metadata);
        if (fontStyle & 1 /* Italic */) {
            className += ' mtki';
        }
        if (fontStyle & 2 /* Bold */) {
            className += ' mtkb';
        }
        if (fontStyle & 4 /* Underline */) {
            className += ' mtku';
        }
        return className;
    }
    static getInlineStyleFromMetadata(metadata, colorMap) {
        const foreground = this.getForeground(metadata);
        const fontStyle = this.getFontStyle(metadata);
        let result = `color: ${colorMap[foreground]};`;
        if (fontStyle & 1 /* Italic */) {
            result += 'font-style: italic;';
        }
        if (fontStyle & 2 /* Bold */) {
            result += 'font-weight: bold;';
        }
        if (fontStyle & 4 /* Underline */) {
            result += 'text-decoration: underline;';
        }
        return result;
    }
}
/**
 * @internal
 */
export const completionKindToCssClass = (function () {
    let data = Object.create(null);
    data[0 /* Method */] = 'symbol-method';
    data[1 /* Function */] = 'symbol-function';
    data[2 /* Constructor */] = 'symbol-constructor';
    data[3 /* Field */] = 'symbol-field';
    data[4 /* Variable */] = 'symbol-variable';
    data[5 /* Class */] = 'symbol-class';
    data[6 /* Struct */] = 'symbol-struct';
    data[7 /* Interface */] = 'symbol-interface';
    data[8 /* Module */] = 'symbol-module';
    data[9 /* Property */] = 'symbol-property';
    data[10 /* Event */] = 'symbol-event';
    data[11 /* Operator */] = 'symbol-operator';
    data[12 /* Unit */] = 'symbol-unit';
    data[13 /* Value */] = 'symbol-value';
    data[14 /* Constant */] = 'symbol-constant';
    data[15 /* Enum */] = 'symbol-enum';
    data[16 /* EnumMember */] = 'symbol-enum-member';
    data[17 /* Keyword */] = 'symbol-keyword';
    data[27 /* Snippet */] = 'symbol-snippet';
    data[18 /* Text */] = 'symbol-text';
    data[19 /* Color */] = 'symbol-color';
    data[20 /* File */] = 'symbol-file';
    data[21 /* Reference */] = 'symbol-reference';
    data[22 /* Customcolor */] = 'symbol-customcolor';
    data[23 /* Folder */] = 'symbol-folder';
    data[24 /* TypeParameter */] = 'symbol-type-parameter';
    data[25 /* User */] = 'account';
    data[26 /* Issue */] = 'issues';
    return function (kind) {
        const name = data[kind];
        let codicon = name && iconRegistry.get(name);
        if (!codicon) {
            console.info('No codicon found for CompletionItemKind ' + kind);
            codicon = Codicon.symbolProperty;
        }
        return codicon.classNames;
    };
})();
/**
 * @internal
 */
export let completionKindFromString = (function () {
    let data = Object.create(null);
    data['method'] = 0 /* Method */;
    data['function'] = 1 /* Function */;
    data['constructor'] = 2 /* Constructor */;
    data['field'] = 3 /* Field */;
    data['variable'] = 4 /* Variable */;
    data['class'] = 5 /* Class */;
    data['struct'] = 6 /* Struct */;
    data['interface'] = 7 /* Interface */;
    data['module'] = 8 /* Module */;
    data['property'] = 9 /* Property */;
    data['event'] = 10 /* Event */;
    data['operator'] = 11 /* Operator */;
    data['unit'] = 12 /* Unit */;
    data['value'] = 13 /* Value */;
    data['constant'] = 14 /* Constant */;
    data['enum'] = 15 /* Enum */;
    data['enum-member'] = 16 /* EnumMember */;
    data['enumMember'] = 16 /* EnumMember */;
    data['keyword'] = 17 /* Keyword */;
    data['snippet'] = 27 /* Snippet */;
    data['text'] = 18 /* Text */;
    data['color'] = 19 /* Color */;
    data['file'] = 20 /* File */;
    data['reference'] = 21 /* Reference */;
    data['customcolor'] = 22 /* Customcolor */;
    data['folder'] = 23 /* Folder */;
    data['type-parameter'] = 24 /* TypeParameter */;
    data['typeParameter'] = 24 /* TypeParameter */;
    data['account'] = 25 /* User */;
    data['issue'] = 26 /* Issue */;
    return function (value, strict) {
        let res = data[value];
        if (typeof res === 'undefined' && !strict) {
            res = 9 /* Property */;
        }
        return res;
    };
})();
/**
 * How an {@link InlineCompletionsProvider inline completion provider} was triggered.
 */
export var InlineCompletionTriggerKind;
(function (InlineCompletionTriggerKind) {
    /**
     * Completion was triggered automatically while editing.
     * It is sufficient to return a single completion item in this case.
     */
    InlineCompletionTriggerKind[InlineCompletionTriggerKind["Automatic"] = 0] = "Automatic";
    /**
     * Completion was triggered explicitly by a user gesture.
     * Return multiple completion items to enable cycling through them.
     */
    InlineCompletionTriggerKind[InlineCompletionTriggerKind["Explicit"] = 1] = "Explicit";
})(InlineCompletionTriggerKind || (InlineCompletionTriggerKind = {}));
export var SignatureHelpTriggerKind;
(function (SignatureHelpTriggerKind) {
    SignatureHelpTriggerKind[SignatureHelpTriggerKind["Invoke"] = 1] = "Invoke";
    SignatureHelpTriggerKind[SignatureHelpTriggerKind["TriggerCharacter"] = 2] = "TriggerCharacter";
    SignatureHelpTriggerKind[SignatureHelpTriggerKind["ContentChange"] = 3] = "ContentChange";
})(SignatureHelpTriggerKind || (SignatureHelpTriggerKind = {}));
/**
 * A document highlight kind.
 */
export var DocumentHighlightKind;
(function (DocumentHighlightKind) {
    /**
     * A textual occurrence.
     */
    DocumentHighlightKind[DocumentHighlightKind["Text"] = 0] = "Text";
    /**
     * Read-access of a symbol, like reading a variable.
     */
    DocumentHighlightKind[DocumentHighlightKind["Read"] = 1] = "Read";
    /**
     * Write-access of a symbol, like writing to a variable.
     */
    DocumentHighlightKind[DocumentHighlightKind["Write"] = 2] = "Write";
})(DocumentHighlightKind || (DocumentHighlightKind = {}));
/**
 * @internal
 */
export function isLocationLink(thing) {
    return thing
        && URI.isUri(thing.uri)
        && Range.isIRange(thing.range)
        && (Range.isIRange(thing.originSelectionRange) || Range.isIRange(thing.targetSelectionRange));
}
/**
 * @internal
 */
export var SymbolKinds;
(function (SymbolKinds) {
    const byName = new Map();
    byName.set('file', 0 /* File */);
    byName.set('module', 1 /* Module */);
    byName.set('namespace', 2 /* Namespace */);
    byName.set('package', 3 /* Package */);
    byName.set('class', 4 /* Class */);
    byName.set('method', 5 /* Method */);
    byName.set('property', 6 /* Property */);
    byName.set('field', 7 /* Field */);
    byName.set('constructor', 8 /* Constructor */);
    byName.set('enum', 9 /* Enum */);
    byName.set('interface', 10 /* Interface */);
    byName.set('function', 11 /* Function */);
    byName.set('variable', 12 /* Variable */);
    byName.set('constant', 13 /* Constant */);
    byName.set('string', 14 /* String */);
    byName.set('number', 15 /* Number */);
    byName.set('boolean', 16 /* Boolean */);
    byName.set('array', 17 /* Array */);
    byName.set('object', 18 /* Object */);
    byName.set('key', 19 /* Key */);
    byName.set('null', 20 /* Null */);
    byName.set('enum-member', 21 /* EnumMember */);
    byName.set('struct', 22 /* Struct */);
    byName.set('event', 23 /* Event */);
    byName.set('operator', 24 /* Operator */);
    byName.set('type-parameter', 25 /* TypeParameter */);
    const byKind = new Map();
    byKind.set(0 /* File */, 'file');
    byKind.set(1 /* Module */, 'module');
    byKind.set(2 /* Namespace */, 'namespace');
    byKind.set(3 /* Package */, 'package');
    byKind.set(4 /* Class */, 'class');
    byKind.set(5 /* Method */, 'method');
    byKind.set(6 /* Property */, 'property');
    byKind.set(7 /* Field */, 'field');
    byKind.set(8 /* Constructor */, 'constructor');
    byKind.set(9 /* Enum */, 'enum');
    byKind.set(10 /* Interface */, 'interface');
    byKind.set(11 /* Function */, 'function');
    byKind.set(12 /* Variable */, 'variable');
    byKind.set(13 /* Constant */, 'constant');
    byKind.set(14 /* String */, 'string');
    byKind.set(15 /* Number */, 'number');
    byKind.set(16 /* Boolean */, 'boolean');
    byKind.set(17 /* Array */, 'array');
    byKind.set(18 /* Object */, 'object');
    byKind.set(19 /* Key */, 'key');
    byKind.set(20 /* Null */, 'null');
    byKind.set(21 /* EnumMember */, 'enum-member');
    byKind.set(22 /* Struct */, 'struct');
    byKind.set(23 /* Event */, 'event');
    byKind.set(24 /* Operator */, 'operator');
    byKind.set(25 /* TypeParameter */, 'type-parameter');
    /**
     * @internal
     */
    function fromString(value) {
        return byName.get(value);
    }
    SymbolKinds.fromString = fromString;
    /**
     * @internal
     */
    function toString(kind) {
        return byKind.get(kind);
    }
    SymbolKinds.toString = toString;
    /**
     * @internal
     */
    function toCssClassName(kind, inline) {
        const symbolName = byKind.get(kind);
        let codicon = symbolName && iconRegistry.get('symbol-' + symbolName);
        if (!codicon) {
            console.info('No codicon found for SymbolKind ' + kind);
            codicon = Codicon.symbolProperty;
        }
        return `${inline ? 'inline' : 'block'} ${codicon.classNames}`;
    }
    SymbolKinds.toCssClassName = toCssClassName;
})(SymbolKinds || (SymbolKinds = {}));
export class FoldingRangeKind {
    /**
     * Creates a new {@link FoldingRangeKind}.
     *
     * @param value of the kind.
     */
    constructor(value) {
        this.value = value;
    }
}
/**
 * Kind for folding range representing a comment. The value of the kind is 'comment'.
 */
FoldingRangeKind.Comment = new FoldingRangeKind('comment');
/**
 * Kind for folding range representing a import. The value of the kind is 'imports'.
 */
FoldingRangeKind.Imports = new FoldingRangeKind('imports');
/**
 * Kind for folding range representing regions (for example marked by `#region`, `#endregion`).
 * The value of the kind is 'region'.
 */
FoldingRangeKind.Region = new FoldingRangeKind('region');
export var InlayHintKind;
(function (InlayHintKind) {
    InlayHintKind[InlayHintKind["Other"] = 0] = "Other";
    InlayHintKind[InlayHintKind["Type"] = 1] = "Type";
    InlayHintKind[InlayHintKind["Parameter"] = 2] = "Parameter";
})(InlayHintKind || (InlayHintKind = {}));
// --- feature registries ------
/**
 * @internal
 */
export const ReferenceProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const RenameProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const CompletionProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const InlineCompletionsProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const SignatureHelpProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const HoverProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const DocumentSymbolProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const DocumentHighlightProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const LinkedEditingRangeProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const DefinitionProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const DeclarationProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const ImplementationProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const TypeDefinitionProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const CodeLensProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const InlayHintsProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const CodeActionProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const DocumentFormattingEditProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const DocumentRangeFormattingEditProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const OnTypeFormattingEditProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const LinkProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const ColorProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const SelectionRangeRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const FoldingRangeProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const DocumentSemanticTokensProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const DocumentRangeSemanticTokensProviderRegistry = new LanguageFeatureRegistry();
/**
 * @internal
 */
export const TokenizationRegistry = new TokenizationRegistryImpl();
