63 lines
1.7 KiB
Swift
63 lines
1.7 KiB
Swift
//
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// Ribbon.swift
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// gloss
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//
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// Created by Saint on 2/24/23.
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//
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import GRDB
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/// The Line struct.
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///
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/// Identifiable conformance supports SwiftUI list animations, and type-safe
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/// GRDB primary key methods.
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/// Equatable conformance supports tests.
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struct Ribbon: Identifiable, Equatable {
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/// The player id.
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///
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/// Int64 is the recommended type for auto-incremented database ids.
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/// Use nil for players that are not inserted yet in the database.
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var id: Int64?
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var groupId: Int
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var pos: Int
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var undoLevel: Int
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var currentLevel: Int
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var minLevel: Int
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var maxLevel: Int
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var title: String
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var book: String
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var scrollId: String
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var scrollOffset: Int
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}
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extension Ribbon {
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}
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/// Make Line a Codable Record.
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///
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/// See <https://github.com/groue/GRDB.swift/blob/master/README.md#records>
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extension Ribbon: Codable, FetchableRecord, MutablePersistableRecord {
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// Define database columns from CodingKeys
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fileprivate enum Columns {
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static let id = Column(CodingKeys.id)
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static let pos = Column(CodingKeys.pos)
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static let book = Column(CodingKeys.book)
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static let title = Column(CodingKeys.title)
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static let scrollOffset = Column(CodingKeys.scrollOffset)
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}
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/// Updates a player id after it has been inserted in the database.
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mutating func didInsert(_ inserted: InsertionSuccess) {
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id = inserted.rowID
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}
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}
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// MARK: - Line Database Requests
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/// Define some player requests used by the application.
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///
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/// See <https://github.com/groue/GRDB.swift/blob/master/README.md#requests>
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/// See <https://github.com/groue/GRDB.swift/blob/master/Documentation/GoodPracticesForDesigningRecordTypes.md>
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extension DerivableRequest<Ribbon> {
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}
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