/*************************************************************************
 *
 * Troven CONFIDENTIAL
 * __________________
 *
 *  (c) 2017-2020 Troven Ventures Pty Ltd
 *  All Rights Reserved.
 *
 * NOTICE:  All information contained herein is, and remains
 * the property of Troven Pty Ltd and its licensors,
 * if any.  The intellectual and technical concepts contained
 * herein are proprietary to Troven Pty Ltd
 * and its suppliers and may be covered by International and Regional Patents,
 * patents in process, and are protected by trade secret or copyright law.
 * Dissemination of this information or reproduction of this material
 * is strictly forbidden unless prior written permission is obtained
 * from Troven Pty Ltd.
 */

import * as _ from "lodash";
import {IChassisContext, IOpenAPIv3} from "../interfaces";
import { Operation } from "./Operation";
import { Security } from "./Security";
// import APIError from "../core/APIError";
// import {Request, Response} from "express";

export class Paths {
    context: IChassisContext;
    security: Security;
    ops: {} = {};

    /**
     * Process Open API v2/v3 path specification
     *
     * @param {IChassisContext} context
     * @param {Security} security
     */

    constructor(context: IChassisContext, security: Security) {
        this.context = context;
        this.security = security;
    }

    public operations(): Operation[] {
        // TODO: sort by operationId or path / verb
        return _.values( this.ops );
    }

    public resources = function(openapi: IOpenAPIv3) {
        let paths = openapi.paths || [];
        // for each resource path .. we build our pipelines
        _.each(paths, this._path_operations.bind(this) );
    };

    _path_operations = function(operations: any, resource: string) {
        delete operations.methods; // hack fix??
        let self = this;

        _.each(operations, function(oper, method) {
            let operation = new Operation(self.context, method, resource, oper );
            self.add(operation);
        });
    }

    public add(operation: Operation) {
        // if (this.ops[operation.operationId]) throw new APIError(500, { code: "api:openapi:operation:duplicate", operationId: operation.operationId});
        this.ops[operation.operationId] = operation;
        operation.response;
    }

}