//
// Copyright 2022 New Vector Ltd
//
// 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

struct QRLoginCode: Codable {
    let rendezvous: RendezvousDetails
    let intent: String
}

struct RendezvousDetails: Codable {
    let algorithm: String
    var transport: RendezvousTransportDetails?
    var key: String?
}

struct RendezvousTransportDetails: Codable {
    let type: String
    let uri: String
}

struct RendezvousMessage: Codable {
    let iv: String
    let ciphertext: String
}

struct QRLoginRendezvousPayload: Codable {
    let type: `Type`
    
    var intent: Intent?
    var outcome: Outcome?
    
    // swiftformat:disable:next redundantBackticks
    var protocols: [`Protocol`]?
    
    // swiftformat:disable:next redundantBackticks
    var `protocol`: `Protocol`?
    
    var homeserver: String?
    var user: String?
    var loginToken: String?
    var deviceId: String?
    var deviceKey: String?
    
    var verifyingDeviceId: String?
    var verifyingDeviceKey: String?
    
    var masterKey: String?
    
    enum CodingKeys: String, CodingKey {
        case type
        case intent
        case outcome
        case homeserver
        case user
        case protocols
        case `protocol`
        case loginToken = "login_token"
        case deviceId = "device_id"
        case deviceKey = "device_key"
        case verifyingDeviceId = "verifying_device_id"
        case verifyingDeviceKey = "verifying_device_key"
        case masterKey = "master_key"
    }
    
    enum `Type`: String, Codable {
        case loginStart = "m.login.start"
        case loginProgress = "m.login.progress"
        case loginFinish = "m.login.finish"
    }

    enum Intent: String, Codable {
        case loginStart = "login.start"
        case loginReciprocate = "login.reciprocate"
    }
    
    enum Outcome: String, Codable {
        case success
        case declined
        case verified
    }
    
    // swiftformat:disable:next redundantBackticks
    enum `Protocol`: String, Codable {
        case loginToken = "login_token"
    }
}