EventForDispatch.swift

//
// Copyright 2019, 2021, Optimizely, Inc. and contributors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

import Foundation

@objcMembers public class EventForDispatch: NSObject, Codable {
    public static var eventEndpoint = "https://logx.optimizely.com/v1/events"
    public static var euEventEndpoint = "https://eu.logx.optimizely.com/v1/events"
    
    public static func getEndpoint(for region: Region) -> String {
        switch region {
        case .EU:
            return euEventEndpoint
        case .US:
            return eventEndpoint
        }
    }
    
    public let url: URL
    public let body: Data

    public init(url: URL? = nil, body: Data, region: Region = .US) {
        let endpoint = url?.absoluteString ?? EventForDispatch.getEndpoint(for: region)
        self.url = URL(string: endpoint)!
        self.body = body
    }
    
    // override NSObject Equatable ('==' overriding not working for NSObject)
    override public func isEqual(_ object: Any?) -> Bool {
        guard let object = object as? EventForDispatch else { return false }
        return url == object.url && body == object.body
    }
}

extension EventForDispatch {
    override public var description: String {
        return "[url] \(url) (" + (String(data: body, encoding: .utf8) ?? "UNKNOWN") + ")"
    }
}