mirror of
https://github.com/firebase/firebase-ios-sdk
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72 lines
2.1 KiB
Swift
72 lines
2.1 KiB
Swift
// Copyright 2025 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import Foundation
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/// Represents token counting info for a single modality.
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public struct ModalityTokenCount: Sendable {
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/// The modality associated with this token count.
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public let modality: ContentModality
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/// The number of tokens counted.
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public let tokenCount: Int
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}
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/// Content part modality.
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public struct ContentModality: DecodableProtoEnum, Hashable, Sendable {
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enum Kind: String {
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case text = "TEXT"
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case image = "IMAGE"
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case video = "VIDEO"
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case audio = "AUDIO"
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case document = "DOCUMENT"
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}
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/// Plain text.
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public static let text = ContentModality(kind: .text)
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/// Image.
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public static let image = ContentModality(kind: .image)
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/// Video.
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public static let video = ContentModality(kind: .video)
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/// Audio.
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public static let audio = ContentModality(kind: .audio)
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/// Document, e.g. PDF.
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public static let document = ContentModality(kind: .document)
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/// Returns the raw string representation of the `ContentModality` value.
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public let rawValue: String
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static let unrecognizedValueMessageCode =
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AILog.MessageCode.generateContentResponseUnrecognizedContentModality
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}
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// MARK: Codable Conformances
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extension ModalityTokenCount: Decodable {
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enum CodingKeys: CodingKey {
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case modality
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case tokenCount
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}
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public init(from decoder: any Decoder) throws {
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let container = try decoder.container(keyedBy: CodingKeys.self)
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modality = try container.decode(ContentModality.self, forKey: .modality)
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tokenCount = try container.decodeIfPresent(Int.self, forKey: .tokenCount) ?? 0
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}
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}
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