alexandrev-tibco
8e4d0c2d89
- Dictado por voz (Speech/SFSpeechRecognizer, on-device) en el nombre de plato y en ingredientes, con transcripción en vivo. - Un solo texto dictado se separa en ingredientes individuales vía Apple Foundation Models on-device (IngredientParser), con fallback heurístico. - Permisos de micrófono y reconocimiento de voz en Info.plist. - Cadenas de dictado en los 6 idiomas. - iPad/Mac: el calendario reclama ~50% de la altura disponible en lugar de quedar fijo a ~240px; iPhone (compact) sin cambios. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01A3HaWmmtTQ1vdTERtSYU6p
62 lines
2.8 KiB
Swift
62 lines
2.8 KiB
Swift
import Foundation
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#if canImport(FoundationModels)
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import FoundationModels
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#endif
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/// Splits a single free-form phrase (typically dictated, e.g. "two onions, half
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/// a litre of milk and some olive oil") into individual, normalized ingredient
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/// lines. Uses Apple's on-device Foundation Models when available for smart
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/// parsing of quantities and natural-language separators; otherwise falls back
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/// to a lightweight heuristic splitter. Fully local and never throws.
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enum IngredientParser {
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/// Parses `text` into clean ingredient lines, kept in `language`.
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static func parse(_ text: String, language: AppLanguage) async -> [String] {
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let trimmed = text.trimmingCharacters(in: .whitespacesAndNewlines)
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guard !trimmed.isEmpty else { return [] }
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#if canImport(FoundationModels)
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if #available(iOS 26.0, *), case .available = SystemLanguageModel.default.availability {
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let langName = language.resolved().displayName
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let instructions = """
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You split a spoken grocery list into individual ingredients. The user \
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dictates several ingredients in one sentence, separated by commas, the \
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word "and", or natural pauses. Output ONE ingredient per line, keeping \
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any quantity the user actually said (e.g. "2 onions", "500 g flour"). \
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Do not invent ingredients, do not add quantities that were not said, \
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do not number or bullet the lines, and add no commentary. Keep the \
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ingredients written in \(langName).
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"""
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do {
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let session = LanguageModelSession(instructions: instructions)
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let response = try await session.respond(to: trimmed)
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let lines = IngredientGenerator.parseLines(response.content)
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if !lines.isEmpty { return lines }
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} catch {
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CrashlyticsService.record(error, context: "ingredient_parsing")
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}
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}
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#endif
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return heuristicSplit(trimmed)
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}
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/// Splits on newlines, commas, semicolons and standalone conjunctions
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/// ("and"/"y"/"e"/"et"/"und") when the on-device model is unavailable.
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static func heuristicSplit(_ text: String) -> [String] {
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let separators = CharacterSet(charactersIn: ",;\n•")
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let conjunctions = [" y ", " e ", " and ", " et ", " und "]
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return text
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.components(separatedBy: separators)
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.flatMap { piece -> [String] in
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var parts = [piece]
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for conjunction in conjunctions {
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parts = parts.flatMap { $0.components(separatedBy: conjunction) }
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}
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return parts
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}
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.map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }
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.filter { !$0.isEmpty }
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}
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}
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