plugins {
    kotlin("jvm") version "1.8.10"
    kotlin("plugin.serialization") version "1.8.10"
}

repositories {
    mavenCentral()
}

dependencies {
    implementation("io.github.xn32:json5k:0.3.0")
}

import io.github.xn32.json5k.Json5
import kotlinx.serialization.decodeFromString
import kotlinx.serialization.encodeToString

// Serialization:
Json5.encodeToString(5142) // 5142
Json5.encodeToString(listOf(4.5, 1.5e2, 1.2e15)) // [4.5,150.0,1.2E15]
Json5.encodeToString(mapOf("a" to 10, "b" to 20)) // {a:10,b:20}
Json5.encodeToString(Double.NEGATIVE_INFINITY) // -Infinity
Json5.encodeToString<Int?>(null) // null

// Deserialization:
Json5.decodeFromString<Int?>("113") // 113
Json5.decodeFromString<List<Double>>("[1.2, .4]") // [1.2, 0.4]
Json5.decodeFromString<Map<String, Int>>("{ a: 10, 'b': 20, }") // {a=10, b=20}
Json5.decodeFromString<Double>("+Infinity") // Infinity
Json5.decodeFromString<Int?>("null") // null

// Deserialization errors:
Json5.decodeFromString<Byte>("190")
    // UnexpectedValueError: signed integer in range [-128..127] expected at position 1:1
Json5.decodeFromString<List<Double>>("[ 1.0,,")
    // CharError: unexpected character ',' at position 1:7

import io.github.xn32.json5k.Json5
import kotlinx.serialization.Serializable
import kotlinx.serialization.decodeFromString
import kotlinx.serialization.encodeToString

@Serializable
data class Person(val name: String, val age: UInt? = null)

// Serialization:
Json5.encodeToString(Person("John", 31u)) // {name:"John",age:31}
Json5.encodeToString(Person("Jane")) // {name:"Jane"}

// Deserialization:
Json5.decodeFromString<Person>("{ name: 'Carl' }") // Person(name=Carl, age=null)
Json5.decodeFromString<Person>("{ name: 'Carl', age: 42 }") // Person(name=Carl, age=42)

// Deserialization errors:
Json5.decodeFromString<Person>("{ name: 'Carl', age: 42, age: 10 }")
    // DuplicateKeyError: duplicate key 'age' at position 1:26

import io.github.xn32.json5k.Json5
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
import kotlinx.serialization.decodeFromString
import kotlinx.serialization.encodeToString

@Serializable
data class IntWrapper(@SerialName("integer") val int: Int)

// Serialization:
Json5.encodeToString(IntWrapper(10)) // {integer:10}

// Deserialization:
Json5.decodeFromString<IntWrapper>("{ integer: 10 }") // IntWrapper(int=10)

// Deserialization errors:
Json5.decodeFromString<IntWrapper>("{ int: 10 }")
    // UnknownKeyError: unknown key 'int' at position 1:3

import io.github.xn32.json5k.ClassDiscriminator
import io.github.xn32.json5k.Json5
import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable
import kotlinx.serialization.decodeFromString
import kotlinx.serialization.encodeToString

@Serializable
@ClassDiscriminator("mode")
sealed interface Producer

@Serializable
@SerialName("numbers")
data class NumberProducer(val init: UInt) : Producer

// Serialization:
Json5.encodeToString<Producer>(NumberProducer(10u)) // {mode:"numbers",init:10}

// Deserialization:
Json5.decodeFromString<Producer>("{ init: 0, mode: 'numbers' }") // NumberProducer(init=0)

// Deserialization errors:
Json5.decodeFromString<Producer>("{ init: 0 }")
    // MissingFieldError: missing field 'mode' in object at position 1:1

import io.github.xn32.json5k.Json5
import io.github.xn32.json5k.SerialComment
import kotlinx.serialization.Serializable
import kotlinx.serialization.encodeToString

@Serializable
data class Person(
    val name: String,
    val age: UInt? = null
)

@Serializable
data class Event(
    @SerialComment("First day of the event")
    val date: String,
    @SerialComment("Registered attendees")
    val attendees: List<Person>
)

val json5 = Json5 {
    prettyPrint = true
}

println(
    json5.encodeToString(
        Event("2022-10-04", listOf(Person("Emma", 31u)))
    )
)

import io.github.xn32.json5k.Json5
import kotlinx.serialization.Serializable
import kotlinx.serialization.encodeToString

val json5 = Json5 {
    prettyPrint = true
    indentationWidth = 2
    useSingleQuotes = true
    quoteMemberNames = true
    encodeDefaults = true
}

@Serializable
data class Person(val name: String, val age: UInt? = null)

println(json5.encodeToString(Person("Oliver")))