"use strict";
/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
const Lint = require("tslint");
class AbstractGlobalsRuleWalker extends Lint.RuleWalker {
    constructor(file, program, opts, _config) {
        super(file, opts);
        this.program = program;
        this._config = _config;
    }
    visitIdentifier(node) {
        if (this.getDisallowedGlobals().some(disallowedGlobal => disallowedGlobal === node.text)) {
            if (this._config.allowed && this._config.allowed.some(allowed => allowed === node.text)) {
                return; // override
            }
            const checker = this.program.getTypeChecker();
            const symbol = checker.getSymbolAtLocation(node);
            if (symbol) {
                const declarations = symbol.declarations;
                if (Array.isArray(declarations) && symbol.declarations.some(declaration => {
                    if (declaration) {
                        const parent = declaration.parent;
                        if (parent) {
                            const sourceFile = parent.getSourceFile();
                            if (sourceFile) {
                                const fileName = sourceFile.fileName;
                                if (fileName && fileName.indexOf(this.getDefinitionPattern()) >= 0) {
                                    return true;
                                }
                            }
                        }
                    }
                    return false;
                })) {
                    this.addFailureAtNode(node, `Cannot use global '${node.text}' in '${this._config.target}'`);
                }
            }
        }
        super.visitIdentifier(node);
    }
}
exports.AbstractGlobalsRuleWalker = AbstractGlobalsRuleWalker;