40d436ad9c
Mark 6 core tenses (presente, pretérito, imperfecto, futuro, subjuntivo presente, imperativo) as essential. Add "Common Tenses" quick action in Practice to drill only these. Show "Essential" badge on core tenses in Guide > Tenses list. Closes #3 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
95 lines
4.9 KiB
Swift
95 lines
4.9 KiB
Swift
import Foundation
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enum TenseID: String, CaseIterable, Codable, Sendable, Hashable {
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case ind_presente
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case ind_preterito
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case ind_imperfecto
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case ind_futuro
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case ind_perfecto
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case ind_pluscuamperfecto
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case ind_futuro_perfecto
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case ind_preterito_anterior
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case cond_presente
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case cond_perfecto
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case subj_presente
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case subj_imperfecto_1
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case subj_imperfecto_2
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case subj_perfecto
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case subj_pluscuamperfecto_1
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case subj_pluscuamperfecto_2
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case subj_futuro
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case subj_futuro_perfecto
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case imp_afirmativo
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case imp_negativo
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static let defaultPractice: [TenseID] = [
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.ind_presente,
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.ind_preterito,
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.ind_imperfecto,
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.ind_futuro,
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]
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/// The 6 most essential tenses every learner should master.
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static let coreTenses: Set<TenseID> = [
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.ind_presente,
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.ind_preterito,
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.ind_imperfecto,
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.ind_futuro,
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.subj_presente,
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.imp_afirmativo,
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]
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static let coreTenseIDs = coreTenses.map(\.rawValue)
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static let defaultPracticeIDs = defaultPractice.map(\.rawValue)
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}
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struct TenseInfo: Identifiable, Hashable, Sendable {
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let id: String
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let spanish: String
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let english: String
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let mood: String
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let order: Int
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var isCore: Bool {
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TenseID(rawValue: id).map { TenseID.coreTenses.contains($0) } ?? false
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}
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static let all: [TenseInfo] = [
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TenseInfo(id: TenseID.ind_presente.rawValue, spanish: "Indicativo Presente", english: "Present", mood: "Indicative", order: 0),
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TenseInfo(id: TenseID.ind_preterito.rawValue, spanish: "Indicativo Pretérito", english: "Preterite", mood: "Indicative", order: 1),
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TenseInfo(id: TenseID.ind_imperfecto.rawValue, spanish: "Indicativo Imperfecto", english: "Imperfect", mood: "Indicative", order: 2),
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TenseInfo(id: TenseID.ind_futuro.rawValue, spanish: "Indicativo Futuro", english: "Future", mood: "Indicative", order: 3),
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TenseInfo(id: TenseID.ind_perfecto.rawValue, spanish: "Indicativo Perfecto", english: "Present Perfect", mood: "Indicative", order: 4),
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TenseInfo(id: TenseID.ind_pluscuamperfecto.rawValue, spanish: "Indicativo Pluscuamperfecto", english: "Pluperfect", mood: "Indicative", order: 5),
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TenseInfo(id: TenseID.ind_futuro_perfecto.rawValue, spanish: "Indicativo Futuro Perfecto", english: "Future Perfect", mood: "Indicative", order: 6),
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TenseInfo(id: TenseID.ind_preterito_anterior.rawValue, spanish: "Indicativo Pretérito Anterior", english: "Preterite Perfect", mood: "Indicative", order: 7),
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TenseInfo(id: TenseID.cond_presente.rawValue, spanish: "Condicional Presente", english: "Conditional", mood: "Conditional", order: 8),
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TenseInfo(id: TenseID.cond_perfecto.rawValue, spanish: "Condicional Perfecto", english: "Conditional Perfect", mood: "Conditional", order: 9),
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TenseInfo(id: TenseID.subj_presente.rawValue, spanish: "Subjuntivo Presente", english: "Present Subjunctive", mood: "Subjunctive", order: 10),
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TenseInfo(id: TenseID.subj_imperfecto_1.rawValue, spanish: "Subjuntivo Imperfecto I", english: "Past Subjunctive (ra)", mood: "Subjunctive", order: 11),
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TenseInfo(id: TenseID.subj_imperfecto_2.rawValue, spanish: "Subjuntivo Imperfecto II", english: "Past Subjunctive (se)", mood: "Subjunctive", order: 12),
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TenseInfo(id: TenseID.subj_perfecto.rawValue, spanish: "Subjuntivo Perfecto", english: "Subjunctive Perfect", mood: "Subjunctive", order: 13),
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TenseInfo(id: TenseID.subj_pluscuamperfecto_1.rawValue, spanish: "Subjuntivo Pluscuamperfecto I", english: "Subjunctive Pluperfect (ra)", mood: "Subjunctive", order: 14),
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TenseInfo(id: TenseID.subj_pluscuamperfecto_2.rawValue, spanish: "Subjuntivo Pluscuamperfecto II", english: "Subjunctive Pluperfect (se)", mood: "Subjunctive", order: 15),
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TenseInfo(id: TenseID.subj_futuro.rawValue, spanish: "Subjuntivo Futuro", english: "Subjunctive Future", mood: "Subjunctive", order: 16),
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TenseInfo(id: TenseID.subj_futuro_perfecto.rawValue, spanish: "Subjuntivo Futuro Perfecto", english: "Subjunctive Future Perfect", mood: "Subjunctive", order: 17),
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TenseInfo(id: TenseID.imp_afirmativo.rawValue, spanish: "Imperativo Afirmativo", english: "Imperative", mood: "Imperative", order: 18),
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TenseInfo(id: TenseID.imp_negativo.rawValue, spanish: "Imperativo Negativo", english: "Negative Imperative", mood: "Imperative", order: 19),
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]
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static let persons = ["yo", "tú", "él/ella/Ud.", "nosotros", "vosotros", "ellos/ellas/Uds."]
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static func byMood() -> [(String, [TenseInfo])] {
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let grouped = Dictionary(grouping: all, by: \.mood)
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return ["Indicative", "Conditional", "Subjunctive", "Imperative"].compactMap { mood in
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guard let tenses = grouped[mood] else { return nil }
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return (mood, tenses.sorted { $0.order < $1.order })
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}
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}
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static func find(_ id: String) -> TenseInfo? {
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all.first { $0.id == id }
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}
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}
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