enum Enum {
    case foo(Int)
}

struct ID {
    let id: Int
}

struct Struct {
    var array: [Int?]
    var dictionary: [String: Int]
    var tuple: (Int, string: String)
    var `enum`: Enum
    var id: ID
}

let value = Struct(array: [1, 2, nil],
                   dictionary: ["one": 1, "two": 2],
                   tuple: (1, string: "string"),
                   enum: .foo(42),
                   id: ID(id: 7))

print(value)
// Struct(array: [Optional(1), Optional(2), nil], dictionary: ["one": 1, "two": 2], tuple: (1, string: "string"), enum: SwiftPrettyPrintExample.Enum.foo(42), id: SwiftPrettyPrintExample.ID(id: 7))

debugPrint(value)
// SwiftPrettyPrintExample.Struct(array: [Optional(1), Optional(2), nil], dictionary: ["one": 1, "two": 2], tuple: (1, string: "string"), enum: SwiftPrettyPrintExample.Enum.foo(42), id: SwiftPrettyPrintExample.ID(id: 7))

dump(value)
// ▿ SwiftPrettyPrintExample.Struct
//   ▿ array: 3 elements
//     ▿ Optional(1)
//       - some: 1
//     ▿ Optional(2)
//       - some: 2
//     - nil
//   ▿ dictionary: 2 key/value pairs
//     ▿ (2 elements)
//       - key: "one"
//       - value: 1
//     ▿ (2 elements)
//       - key: "two"
//       - value: 2
//   ▿ tuple: (2 elements)
//     - .0: 1
//     - string: "string"
//   ▿ enum: SwiftPrettyPrintExample.Enum.foo
//     - foo: 42
//   ▿ id: SwiftPrettyPrintExample.ID
//     - id: 7

Pretty.print(value)
// Struct(array: [1, 2, nil], dictionary: ["one": 1, "two": 2], tuple: (1, string: "string"), enum: .foo(42), id: 7)

Pretty.prettyPrint(value)
// Struct(
//     array: [
//         1,
//         2,
//         nil
//     ],
//     dictionary: [
//         "one": 1,
//         "two": 2
//     ],
//     tuple: (
//         1,
//         string: "string"
//     ),
//     enum: .foo(42),
//     id: 7
// )

let array: [URL?] = [
    URL(string: "https://github.com/YusukeHosonuma/SwiftPrettyPrint"),
    nil
]

Pretty.print(array)
// => [https://github.com/YusukeHosonuma/SwiftPrettyPrint, nil]

Pretty.prettyPrint(array)
// =>
// [
//     https://github.com/YusukeHosonuma/SwiftPrettyPrint,
//     nil
// ]

Pretty.printDebug(array)
// => [Optional(URL("https://github.com/YusukeHosonuma/SwiftPrettyPrint")), nil]

Pretty.prettyPrintDebug(array)
// =>
// [
//     Optional(URL("https://github.com/YusukeHosonuma/SwiftPrettyPrint")),
//     nil
// ]

p >>> 42
// => 42

p >>> 42 + 2 * 4 // It can also be applied to expression
// => 50

p >>> String(string.reversed()).hasSuffix("eH")
// => true

pp >>> ["Hello", "World"]
// =>
// [
//     "Hello",
//     "World"
// ]

// Global option
Pretty.sharedOption = Pretty.Option(indentSize: 4)

let value = (bool: true, array: ["Hello", "World"])

// Use `sharedOption`
Pretty.prettyPrint(value)
// =>
// (
//     bool: true,
//     array: [
//         "Hello",
//         "World"
//     ]
// )

// Use option that is passed by argument
Pretty.prettyPrint(value, option: Pretty.Option(prefix: nil, indentSize: 2))
// =>
// (
//   bool: true,
//   array: [
//     "Hello",
//     "World"
//   ]
// )

Pretty.sharedOption = Pretty.Option(colored: true)

Pretty.sharedOption = Pretty.Option(prefix: "[DEBUG]")

let array = ["Hello", "World"]

Pretty.print(label: "array", array)
// => [DEBUG] array: ["Hello", "World"]

Pretty.p("array") >>> array
// => [DEBUG] array: ["Hello", "World"]

Debug.sharedOption = Debug.Option(outputStrategy: .osLog)

let dog = Dog(id: DogId(rawValue: "pochi"), price: Price(rawValue: 10.0), name: "ポチ")

Debug.print(dog)
// => 2020-04-02 11:51:10.766231+0900 SwiftPrettyPrintExample[41397:2843004] Dog(id: "pochi", price: 10.0, name: "ポチ")

let theme = ColorTheme(
    type: { $0.green().bold() },
    nil: { $0.yellow() },
    bool: { $0.yellow() },
    string: { $0.blue() },
    number: { $0.cyan() },
    url: { $0.underline() }
)

Debug.sharedOption = Debug.Option(theme: theme)

// Standard API.
Text("Swift")
    .prettyPrint()
    .prettyPrintDebug()

// You can specify label if needed.
Text("Swift")
    .prettyPrint(label: "🍎")
    .prettyPrintDebug(label: "🍊")

[[1, 2], [3, 4]]
    .publisher
    .prettyPrint("🍌")
    .sink { _ in }
    .store(in: &cancellables)
// =>
// 🍌: receive subscription: [[1, 2], [3, 4]]
// 🍌: request unlimited
// 🍌: receive value:
// [
//     1,
//     2
// ]
// 🍌: receive value:
// [
//     3,
//     4
// ]
// 🍌: receive finished

[[1, 2], [3, 4]]
    .publisher
    .prettyPrint("🍌", when: [.output, .completion], format: .singleline)
    .sink { _ in }
    .store(in: &cancellables)
// =>
// 🍌: receive value: [1, 2]
// 🍌: receive value: [3, 4]
// 🍌: receive finished

[[1, 2], [3, 4]]
    .publisher
    .p("🍎")  // Output as single-line
    .pp("🍊") // Output as multiline
    .sink { _ in }
    .store(in: &cancellables)

.package(url: "https://github.com/YusukeHosonuma/SwiftPrettyPrint.git", .upToNextMajor(from: "1.2.0"))

let package = Package(
    // name, platforms, products, etc.
    dependencies: [
        .package(url: "https://github.com/YusukeHosonuma/SwiftPrettyPrint.git", .upToNextMajor(from: "1.2.0")),
        // other dependencies
    ],
    targets: [
        .target(name: "<your-target-name>", dependencies: ["SwiftPrettyPrint"]),
        // other targets
    ]
)

// Debug.swift
#if canImport(SwiftPrettyPrint)
    import SwiftPrettyPrint
    typealias Debug = SwiftPrettyPrint.Pretty // You can use short alias such as `D` too.
#endif

// AnySource.swift
Debug.print(42)
Debug.prettyPrint(label: "array", array)