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//
// SwiftTypes.swift
// JSONAPISwiftGen
//
// Created by Mathew Polzin on 7/26/19.
//
import Foundation
import JSONAPI
import struct OpenAPIKit.AnyCodable
#if canImport(FoundationNetworking)
import FoundationNetworking
#endif
public protocol SwiftType: SwiftCodeRepresentable {
static var swiftTypeDef: SwiftTypeDef { get }
}
public extension SwiftType {
static var swiftCode: String {
return swiftTypeDef.swiftCode
}
var swiftCode: String {
return Self.swiftCode
}
}
public struct SwiftTypeDef: SwiftCodeRepresentable {
public let name: String
public let specializations: [SwiftTypeRep]
public let optional: Bool
public var swiftCode: String {
let specializationArray = specializations.map { $0.swiftCode }
let specializationString = specializationArray.count > 0
? "<" + specializationArray.joined(separator: ", ") + ">"
: ""
let optionalString = optional
? "?"
: ""
return "\(name)\(specializationString)\(optionalString)"
}
public init(name: String, specializationReps: [SwiftTypeRep], optional: Bool = false) {
self.name = name
self.specializations = specializationReps
self.optional = optional
}
public init(
name: String,
specializations: [SwiftType.Type] = [],
optional: Bool = false
) {
self.name = name
self.specializations = specializations.map(SwiftTypeRep.init)
self.optional = optional
}
public var array: SwiftTypeDef {
return .init(name: "[" + swiftCode + "]")
}
}
public enum SwiftTypeRep: SwiftCodeRepresentable, ExpressibleByStringLiteral {
case rep(SwiftType.Type)
case def(SwiftTypeDef)
indirect case placeholder(name: String, typeHint: SwiftTypeRep)
case inferred
public var isInferred: Bool {
guard case .inferred = self else {
return false
}
return true
}
public var swiftCode: String {
switch self {
case .rep(let swiftable):
return swiftable.swiftCode
case .def(let swiftable):
return swiftable.swiftCode
case .placeholder(name: let name, typeHint: let typeHint):
return swiftPlaceholder(name: name, type: typeHint)
case .inferred:
return ""
}
}
/// Get the Type's name. This notably omits any generic parameters.
public var typeName: String {
switch self {
case .rep(let type):
return type.swiftTypeDef.name
case .def(let def):
return def.name
case .placeholder(name: let name, typeHint: _):
return name
case .inferred:
return ""
}
}
public init(_ rep: SwiftType.Type) {
self = .rep(rep)
}
public init(_ def: SwiftTypeDef) {
self = .def(def)
}
public init(_ stringDef: String) {
self = .def(.init(name: stringDef))
}
public init(stringLiteral: String) {
self.init(stringLiteral)
}
public var optional: SwiftTypeRep {
switch self {
case .def(let def):
return .init(
SwiftTypeDef(
name: def.swiftCode,
specializationReps: [],
optional: true
)
)
case .rep(let rep):
return .init(
SwiftTypeDef(
name: rep.swiftCode,
specializationReps: [],
optional: true
)
)
case .placeholder(name: let name, typeHint: let typeHint):
return .placeholder(name: name, typeHint: typeHint.optional)
case .inferred:
return self
}
}
}
// MARK: - Conformances
extension String: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "String")
}
}
extension Int: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "Int")
}
}
extension Double: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "Double")
}
}
extension Float: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "Float")
}
}
extension Bool: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "Bool")
}
}
extension URL: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "URL")
}
}
extension URLRequest: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "URLRequest")
}
}
extension AnyCodable: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "AnyCodable")
}
}
extension Data: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "Data")
}
}
extension Optional: SwiftType, SwiftCodeRepresentable where Wrapped: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: Wrapped.swiftCode,
optional: true
)
}
}
extension Array: SwiftType, SwiftCodeRepresentable where Element: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "[\(Element.swiftCode)]")
}
}
// MARK: JSONAPI
extension Attribute: SwiftType, SwiftCodeRepresentable where RawValue: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Attribute",
specializations: [RawValue.self]
)
}
}
extension TransformedAttribute: SwiftType, SwiftCodeRepresentable where RawValue: SwiftType, Transformer: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "TransformedAttribute",
specializations: [RawValue.self, Transformer.self]
)
}
}
extension ToOneRelationship: SwiftType, SwiftCodeRepresentable where Identifiable: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "ToOneRelationship",
specializations: [Identifiable.self]
)
}
}
extension ToManyRelationship: SwiftType, SwiftCodeRepresentable where Relatable: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "ToManyRelationship",
specializations: [Relatable.self]
)
}
}
extension SingleResourceBody: SwiftType, SwiftCodeRepresentable where PrimaryResource: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "SingleResourceBody",
specializations: [PrimaryResource.self]
)
}
}
extension ManyResourceBody: SwiftType, SwiftCodeRepresentable where PrimaryResource: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "ManyResourceBody",
specializations: [PrimaryResource.self]
)
}
}
extension NoMetadata: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "NoMetadata")
}
}
extension NoLinks: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "NoLinks")
}
}
extension NoRelationships: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "NoRelationships")
}
}
extension NoAttributes: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "NoAttributes")
}
}
extension NoResourceBody: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "NoResourceBody")
}
}
extension NoAPIDescription: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "NoAPIDescription")
}
}
extension UnknownJSONAPIError: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "UnknownJSONAPIError")
}
}
extension Unidentified: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "Unidentified")
}
}
extension NoIncludes: SwiftType, SwiftCodeRepresentable {
public static var swiftTypeDef: SwiftTypeDef {
return .init(name: "NoIncludes")
}
}
extension Includes: SwiftType, SwiftCodeRepresentable where I: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Includes",
specializations: [I.self]
)
}
}
extension Include1: SwiftType, SwiftCodeRepresentable where A: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include1",
specializations: [A.self]
)
}
}
extension Include2: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include2",
specializations: [
A.self,
B.self
]
)
}
}
extension Include3: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include3",
specializations: [
A.self,
B.self,
C.self
]
)
}
}
extension Include4: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType, D: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include4",
specializations: [
A.self,
B.self,
C.self,
D.self
]
)
}
}
extension Include5: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType, D: SwiftType, E: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include5",
specializations: [
A.self,
B.self,
C.self,
D.self,
E.self
]
)
}
}
extension Include6: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType, D: SwiftType, E: SwiftType, F: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include6",
specializations: [
A.self,
B.self,
C.self,
D.self,
E.self,
F.self
]
)
}
}
extension Include7: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType, D: SwiftType, E: SwiftType, F: SwiftType, G: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include7",
specializations: [
A.self,
B.self,
C.self,
D.self,
E.self,
F.self,
G.self
]
)
}
}
extension Include8: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType, D: SwiftType, E: SwiftType, F: SwiftType, G: SwiftType, H: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include8",
specializations: [
A.self,
B.self,
C.self,
D.self,
E.self,
F.self,
G.self,
H.self
]
)
}
}
extension Include9: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType, D: SwiftType, E: SwiftType, F: SwiftType, G: SwiftType, H: SwiftType, I: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include9",
specializations: [
A.self,
B.self,
C.self,
D.self,
E.self,
F.self,
G.self,
H.self,
I.self
]
)
}
}
extension Include10: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType, D: SwiftType, E: SwiftType, F: SwiftType, G: SwiftType, H: SwiftType, I: SwiftType, J: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include10",
specializations: [
A.self,
B.self,
C.self,
D.self,
E.self,
F.self,
G.self,
H.self,
I.self,
J.self
]
)
}
}
extension Include11: SwiftType, SwiftCodeRepresentable where A: SwiftType, B: SwiftType, C: SwiftType, D: SwiftType, E: SwiftType, F: SwiftType, G: SwiftType, H: SwiftType, I: SwiftType, J: SwiftType, K: SwiftType {
public static var swiftTypeDef: SwiftTypeDef {
return .init(
name: "Include11",
specializations: [
A.self,
B.self,
C.self,
D.self,
E.self,
F.self,
G.self,
H.self,
I.self,
J.self,
K.self
]
)
}
}