typeMaterials.jsonl

Schema

• _key (required): integer
  Range: 18 .. 90733

• materials: array of object

  • materialTypeID (required): integer
    Range: 34 .. 88087
  • quantity (required): integer
    Range: 1 .. 387522911

• randomizedMaterials: array of object

  • materialTypeID (required): integer
    Range: 34 .. 11399
  • quantityMax (required): integer
    Range: 187 .. 496800
  • quantityMin (required): integer
    Range: 93 .. 368000

Code snippets

C#GoJSON SchemaKotlinPHPPythonTypeScript

// <auto-generated />
//
// To parse this JSON data, add NuGet 'Newtonsoft.Json' then do:
//
//    using QuickType;
//
//    var typeMaterial = TypeMaterial.FromJson(jsonString);

namespace QuickType
{
    using System;
    using System.Collections.Generic;

    using System.Globalization;
    using Newtonsoft.Json;
    using Newtonsoft.Json.Converters;

    public partial class TypeMaterial
    {
        [JsonProperty("_key")]
        public long Key { get; set; }

        [JsonProperty("materials", NullValueHandling = NullValueHandling.Ignore)]
        public Material[] Materials { get; set; }

        [JsonProperty("randomizedMaterials", NullValueHandling = NullValueHandling.Ignore)]
        public RandomizedMaterial[] RandomizedMaterials { get; set; }
    }

    public partial class Material
    {
        [JsonProperty("materialTypeID")]
        public long MaterialTypeId { get; set; }

        [JsonProperty("quantity")]
        public long Quantity { get; set; }
    }

    public partial class RandomizedMaterial
    {
        [JsonProperty("materialTypeID")]
        public long MaterialTypeId { get; set; }

        [JsonProperty("quantityMax")]
        public long QuantityMax { get; set; }

        [JsonProperty("quantityMin")]
        public long QuantityMin { get; set; }
    }

    public partial class TypeMaterial
    {
        public static TypeMaterial FromJson(string json) => JsonConvert.DeserializeObject<TypeMaterial>(json, QuickType.Converter.Settings);
    }

    public static class Serialize
    {
        public static string ToJson(this TypeMaterial self) => JsonConvert.SerializeObject(self, QuickType.Converter.Settings);
    }

    internal static class Converter
    {
        public static readonly JsonSerializerSettings Settings = new JsonSerializerSettings
        {
            MetadataPropertyHandling = MetadataPropertyHandling.Ignore,
            DateParseHandling = DateParseHandling.None,
            Converters =
            {
                new IsoDateTimeConverter { DateTimeStyles = DateTimeStyles.AssumeUniversal }
            },
        };
    }
}

// Code generated from JSON Schema using quicktype. DO NOT EDIT.
// To parse and unparse this JSON data, add this code to your project and do:
//
//    typeMaterial, err := UnmarshalTypeMaterial(bytes)
//    bytes, err = typeMaterial.Marshal()

package model

import "encoding/json"

func UnmarshalTypeMaterial(data []byte) (TypeMaterial, error) {
    var r TypeMaterial
    err := json.Unmarshal(data, &r)
    return r, err
}

func (r *TypeMaterial) Marshal() ([]byte, error) {
    return json.Marshal(r)
}

type TypeMaterial struct {
    Key                 int64                `json:"_key"`
    Materials           []Material           `json:"materials,omitempty"`
    RandomizedMaterials []RandomizedMaterial `json:"randomizedMaterials,omitempty"`
}

type Material struct {
    MaterialTypeID int64 `json:"materialTypeID"`
    Quantity       int64 `json:"quantity"`
}

type RandomizedMaterial struct {
    MaterialTypeID int64 `json:"materialTypeID"`
    QuantityMax    int64 `json:"quantityMax"`
    QuantityMin    int64 `json:"quantityMin"`
}

{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"_key":{"type":"integer","minimum":18,"maximum":90733},"materials":{"type":"array","items":{"type":"object","properties":{"materialTypeID":{"type":"integer","minimum":34,"maximum":88087},"quantity":{"type":"integer","minimum":1,"maximum":387522911}},"required":["materialTypeID","quantity"]},"minItems":1,"maxItems":26},"randomizedMaterials":{"type":"array","items":{"type":"object","properties":{"materialTypeID":{"type":"integer","minimum":34,"maximum":11399},"quantityMax":{"type":"integer","minimum":187,"maximum":496800},"quantityMin":{"type":"integer","minimum":93,"maximum":368000}},"required":["materialTypeID","quantityMax","quantityMin"]},"minItems":1,"maxItems":8}},"required":["_key"]}

// To parse the JSON, install kotlin's serialization plugin and do:
//
// val json         = Json { allowStructuredMapKeys = true }
// val typeMaterial = json.parse(TypeMaterial.serializer(), jsonString)

package model

import kotlinx.serialization.*
import kotlinx.serialization.json.*
import kotlinx.serialization.descriptors.*
import kotlinx.serialization.encoding.*

@Serializable
data class TypeMaterial (
    @SerialName("_key")
    val key: Long,

    val materials: List<Material>? = null,
    val randomizedMaterials: List<RandomizedMaterial>? = null
)

@Serializable
data class Material (
    @SerialName("materialTypeID")
    val materialTypeId: Long,

    val quantity: Long
)

@Serializable
data class RandomizedMaterial (
    @SerialName("materialTypeID")
    val materialTypeId: Long,

    val quantityMax: Long,
    val quantityMin: Long
)

<?php

// This is a autogenerated file:TypeMaterial

class TypeMaterial {
    private int $key; // json:_key Required
    private ?array $materials; // json:materials Optional
    private ?array $randomizedMaterials; // json:randomizedMaterials Optional

    /**
     * @param int $key
     * @param array|null $materials
     * @param array|null $randomizedMaterials
     */
    public function __construct(int $key, ?array $materials, ?array $randomizedMaterials) {
        $this->key = $key;
        $this->materials = $materials;
        $this->randomizedMaterials = $randomizedMaterials;
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromKey(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toKey(): int {
        if (TypeMaterial::validateKey($this->key))  {
            return $this->key; /*int*/
        }
        throw new Exception('never get to this TypeMaterial::key');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateKey(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:TypeMaterial::key");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getKey(): int {
        if (TypeMaterial::validateKey($this->key))  {
            return $this->key;
        }
        throw new Exception('never get to getKey TypeMaterial::key');
    }

    /**
     * @return int
     */
    public static function sampleKey(): int {
        return 31; /*31:key*/
    }

    /**
     * @param ?array $value
     * @throws Exception
     * @return ?array
     */
    public static function fromMaterials(?array $value): ?array {
        if (!is_null($value)) {
            return  array_map(function ($value) {
                return Material::from($value); /*class*/
            }, $value);
        } else {
            return null;
        }
    }

    /**
     * @throws Exception
     * @return ?array
     */
    public function toMaterials(): ?array {
        if (TypeMaterial::validateMaterials($this->materials))  {
            if (!is_null($this->materials)) {
                return array_map(function ($value) {
                    return $value->to(); /*class*/
                }, $this->materials);
            } else {
                return  null;
            }
        }
        throw new Exception('never get to this TypeMaterial::materials');
    }

    /**
     * @param array|null
     * @return bool
     * @throws Exception
     */
    public static function validateMaterials(?array $value): bool {
        if (!is_null($value)) {
            if (!is_array($value)) {
                throw new Exception("Attribute Error:TypeMaterial::materials");
            }
            array_walk($value, function($value_v) {
                $value_v->validate();
            });
        }
        return true;
    }

    /**
     * @throws Exception
     * @return ?array
     */
    public function getMaterials(): ?array {
        if (TypeMaterial::validateMaterials($this->materials))  {
            return $this->materials;
        }
        throw new Exception('never get to getMaterials TypeMaterial::materials');
    }

    /**
     * @return ?array
     */
    public static function sampleMaterials(): ?array {
        return  array(
            Material::sample() /*32:*/
        ); /* 32:materials*/
    }

    /**
     * @param ?array $value
     * @throws Exception
     * @return ?array
     */
    public static function fromRandomizedMaterials(?array $value): ?array {
        if (!is_null($value)) {
            return  array_map(function ($value) {
                return RandomizedMaterial::from($value); /*class*/
            }, $value);
        } else {
            return null;
        }
    }

    /**
     * @throws Exception
     * @return ?array
     */
    public function toRandomizedMaterials(): ?array {
        if (TypeMaterial::validateRandomizedMaterials($this->randomizedMaterials))  {
            if (!is_null($this->randomizedMaterials)) {
                return array_map(function ($value) {
                    return $value->to(); /*class*/
                }, $this->randomizedMaterials);
            } else {
                return  null;
            }
        }
        throw new Exception('never get to this TypeMaterial::randomizedMaterials');
    }

    /**
     * @param array|null
     * @return bool
     * @throws Exception
     */
    public static function validateRandomizedMaterials(?array $value): bool {
        if (!is_null($value)) {
            if (!is_array($value)) {
                throw new Exception("Attribute Error:TypeMaterial::randomizedMaterials");
            }
            array_walk($value, function($value_v) {
                $value_v->validate();
            });
        }
        return true;
    }

    /**
     * @throws Exception
     * @return ?array
     */
    public function getRandomizedMaterials(): ?array {
        if (TypeMaterial::validateRandomizedMaterials($this->randomizedMaterials))  {
            return $this->randomizedMaterials;
        }
        throw new Exception('never get to getRandomizedMaterials TypeMaterial::randomizedMaterials');
    }

    /**
     * @return ?array
     */
    public static function sampleRandomizedMaterials(): ?array {
        return  array(
            RandomizedMaterial::sample() /*33:*/
        ); /* 33:randomizedMaterials*/
    }

    /**
     * @throws Exception
     * @return bool
     */
    public function validate(): bool {
        return TypeMaterial::validateKey($this->key)
        || TypeMaterial::validateMaterials($this->materials)
        || TypeMaterial::validateRandomizedMaterials($this->randomizedMaterials);
    }

    /**
     * @return stdClass
     * @throws Exception
     */
    public function to(): stdClass  {
        $out = new stdClass();
        $out->{'_key'} = $this->toKey();
        $out->{'materials'} = $this->toMaterials();
        $out->{'randomizedMaterials'} = $this->toRandomizedMaterials();
        return $out;
    }

    /**
     * @param stdClass $obj
     * @return TypeMaterial
     * @throws Exception
     */
    public static function from(stdClass $obj): TypeMaterial {
        return new TypeMaterial(
         TypeMaterial::fromKey($obj->{'_key'})
        ,TypeMaterial::fromMaterials($obj->{'materials'})
        ,TypeMaterial::fromRandomizedMaterials($obj->{'randomizedMaterials'})
        );
    }

    /**
     * @return TypeMaterial
     */
    public static function sample(): TypeMaterial {
        return new TypeMaterial(
         TypeMaterial::sampleKey()
        ,TypeMaterial::sampleMaterials()
        ,TypeMaterial::sampleRandomizedMaterials()
        );
    }
}

// This is a autogenerated file:Material

class Material {
    private int $materialTypeId; // json:materialTypeID Required
    private int $quantity; // json:quantity Required

    /**
     * @param int $materialTypeId
     * @param int $quantity
     */
    public function __construct(int $materialTypeId, int $quantity) {
        $this->materialTypeId = $materialTypeId;
        $this->quantity = $quantity;
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromMaterialTypeId(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toMaterialTypeId(): int {
        if (Material::validateMaterialTypeId($this->materialTypeId))  {
            return $this->materialTypeId; /*int*/
        }
        throw new Exception('never get to this Material::materialTypeId');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateMaterialTypeId(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:Material::materialTypeId");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getMaterialTypeId(): int {
        if (Material::validateMaterialTypeId($this->materialTypeId))  {
            return $this->materialTypeId;
        }
        throw new Exception('never get to getMaterialTypeId Material::materialTypeId');
    }

    /**
     * @return int
     */
    public static function sampleMaterialTypeId(): int {
        return 31; /*31:materialTypeId*/
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromQuantity(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toQuantity(): int {
        if (Material::validateQuantity($this->quantity))  {
            return $this->quantity; /*int*/
        }
        throw new Exception('never get to this Material::quantity');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateQuantity(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:Material::quantity");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getQuantity(): int {
        if (Material::validateQuantity($this->quantity))  {
            return $this->quantity;
        }
        throw new Exception('never get to getQuantity Material::quantity');
    }

    /**
     * @return int
     */
    public static function sampleQuantity(): int {
        return 32; /*32:quantity*/
    }

    /**
     * @throws Exception
     * @return bool
     */
    public function validate(): bool {
        return Material::validateMaterialTypeId($this->materialTypeId)
        || Material::validateQuantity($this->quantity);
    }

    /**
     * @return stdClass
     * @throws Exception
     */
    public function to(): stdClass  {
        $out = new stdClass();
        $out->{'materialTypeID'} = $this->toMaterialTypeId();
        $out->{'quantity'} = $this->toQuantity();
        return $out;
    }

    /**
     * @param stdClass $obj
     * @return Material
     * @throws Exception
     */
    public static function from(stdClass $obj): Material {
        return new Material(
         Material::fromMaterialTypeId($obj->{'materialTypeID'})
        ,Material::fromQuantity($obj->{'quantity'})
        );
    }

    /**
     * @return Material
     */
    public static function sample(): Material {
        return new Material(
         Material::sampleMaterialTypeId()
        ,Material::sampleQuantity()
        );
    }
}

// This is a autogenerated file:RandomizedMaterial

class RandomizedMaterial {
    private int $materialTypeId; // json:materialTypeID Required
    private int $quantityMax; // json:quantityMax Required
    private int $quantityMin; // json:quantityMin Required

    /**
     * @param int $materialTypeId
     * @param int $quantityMax
     * @param int $quantityMin
     */
    public function __construct(int $materialTypeId, int $quantityMax, int $quantityMin) {
        $this->materialTypeId = $materialTypeId;
        $this->quantityMax = $quantityMax;
        $this->quantityMin = $quantityMin;
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromMaterialTypeId(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toMaterialTypeId(): int {
        if (RandomizedMaterial::validateMaterialTypeId($this->materialTypeId))  {
            return $this->materialTypeId; /*int*/
        }
        throw new Exception('never get to this RandomizedMaterial::materialTypeId');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateMaterialTypeId(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:RandomizedMaterial::materialTypeId");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getMaterialTypeId(): int {
        if (RandomizedMaterial::validateMaterialTypeId($this->materialTypeId))  {
            return $this->materialTypeId;
        }
        throw new Exception('never get to getMaterialTypeId RandomizedMaterial::materialTypeId');
    }

    /**
     * @return int
     */
    public static function sampleMaterialTypeId(): int {
        return 31; /*31:materialTypeId*/
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromQuantityMax(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toQuantityMax(): int {
        if (RandomizedMaterial::validateQuantityMax($this->quantityMax))  {
            return $this->quantityMax; /*int*/
        }
        throw new Exception('never get to this RandomizedMaterial::quantityMax');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateQuantityMax(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:RandomizedMaterial::quantityMax");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getQuantityMax(): int {
        if (RandomizedMaterial::validateQuantityMax($this->quantityMax))  {
            return $this->quantityMax;
        }
        throw new Exception('never get to getQuantityMax RandomizedMaterial::quantityMax');
    }

    /**
     * @return int
     */
    public static function sampleQuantityMax(): int {
        return 32; /*32:quantityMax*/
    }

    /**
     * @param int $value
     * @throws Exception
     * @return int
     */
    public static function fromQuantityMin(int $value): int {
        return $value; /*int*/
    }

    /**
     * @throws Exception
     * @return int
     */
    public function toQuantityMin(): int {
        if (RandomizedMaterial::validateQuantityMin($this->quantityMin))  {
            return $this->quantityMin; /*int*/
        }
        throw new Exception('never get to this RandomizedMaterial::quantityMin');
    }

    /**
     * @param int
     * @return bool
     * @throws Exception
     */
    public static function validateQuantityMin(int $value): bool {
        if (!is_integer($value)) {
            throw new Exception("Attribute Error:RandomizedMaterial::quantityMin");
        }
        return true;
    }

    /**
     * @throws Exception
     * @return int
     */
    public function getQuantityMin(): int {
        if (RandomizedMaterial::validateQuantityMin($this->quantityMin))  {
            return $this->quantityMin;
        }
        throw new Exception('never get to getQuantityMin RandomizedMaterial::quantityMin');
    }

    /**
     * @return int
     */
    public static function sampleQuantityMin(): int {
        return 33; /*33:quantityMin*/
    }

    /**
     * @throws Exception
     * @return bool
     */
    public function validate(): bool {
        return RandomizedMaterial::validateMaterialTypeId($this->materialTypeId)
        || RandomizedMaterial::validateQuantityMax($this->quantityMax)
        || RandomizedMaterial::validateQuantityMin($this->quantityMin);
    }

    /**
     * @return stdClass
     * @throws Exception
     */
    public function to(): stdClass  {
        $out = new stdClass();
        $out->{'materialTypeID'} = $this->toMaterialTypeId();
        $out->{'quantityMax'} = $this->toQuantityMax();
        $out->{'quantityMin'} = $this->toQuantityMin();
        return $out;
    }

    /**
     * @param stdClass $obj
     * @return RandomizedMaterial
     * @throws Exception
     */
    public static function from(stdClass $obj): RandomizedMaterial {
        return new RandomizedMaterial(
         RandomizedMaterial::fromMaterialTypeId($obj->{'materialTypeID'})
        ,RandomizedMaterial::fromQuantityMax($obj->{'quantityMax'})
        ,RandomizedMaterial::fromQuantityMin($obj->{'quantityMin'})
        );
    }

    /**
     * @return RandomizedMaterial
     */
    public static function sample(): RandomizedMaterial {
        return new RandomizedMaterial(
         RandomizedMaterial::sampleMaterialTypeId()
        ,RandomizedMaterial::sampleQuantityMax()
        ,RandomizedMaterial::sampleQuantityMin()
        );
    }
}

from typing import Any, List, Optional, TypeVar, Callable, Type, cast


T = TypeVar("T")


def from_int(x: Any) -> int:
    assert isinstance(x, int) and not isinstance(x, bool)
    return x


def from_list(f: Callable[[Any], T], x: Any) -> List[T]:
    assert isinstance(x, list)
    return [f(y) for y in x]


def from_none(x: Any) -> Any:
    assert x is None
    return x


def from_union(fs, x):
    for f in fs:
        try:
            return f(x)
        except:
            pass
    assert False


def to_class(c: Type[T], x: Any) -> dict:
    assert isinstance(x, c)
    return cast(Any, x).to_dict()


class Material:
    material_type_id: int
    quantity: int

    def __init__(self, material_type_id: int, quantity: int) -> None:
        self.material_type_id = material_type_id
        self.quantity = quantity

    @staticmethod
    def from_dict(obj: Any) -> 'Material':
        assert isinstance(obj, dict)
        material_type_id = from_int(obj.get("materialTypeID"))
        quantity = from_int(obj.get("quantity"))
        return Material(material_type_id, quantity)

    def to_dict(self) -> dict:
        result: dict = {}
        result["materialTypeID"] = from_int(self.material_type_id)
        result["quantity"] = from_int(self.quantity)
        return result


class RandomizedMaterial:
    material_type_id: int
    quantity_max: int
    quantity_min: int

    def __init__(self, material_type_id: int, quantity_max: int, quantity_min: int) -> None:
        self.material_type_id = material_type_id
        self.quantity_max = quantity_max
        self.quantity_min = quantity_min

    @staticmethod
    def from_dict(obj: Any) -> 'RandomizedMaterial':
        assert isinstance(obj, dict)
        material_type_id = from_int(obj.get("materialTypeID"))
        quantity_max = from_int(obj.get("quantityMax"))
        quantity_min = from_int(obj.get("quantityMin"))
        return RandomizedMaterial(material_type_id, quantity_max, quantity_min)

    def to_dict(self) -> dict:
        result: dict = {}
        result["materialTypeID"] = from_int(self.material_type_id)
        result["quantityMax"] = from_int(self.quantity_max)
        result["quantityMin"] = from_int(self.quantity_min)
        return result


class TypeMaterial:
    key: int
    materials: Optional[List[Material]]
    randomized_materials: Optional[List[RandomizedMaterial]]

    def __init__(self, key: int, materials: Optional[List[Material]], randomized_materials: Optional[List[RandomizedMaterial]]) -> None:
        self.key = key
        self.materials = materials
        self.randomized_materials = randomized_materials

    @staticmethod
    def from_dict(obj: Any) -> 'TypeMaterial':
        assert isinstance(obj, dict)
        key = from_int(obj.get("_key"))
        materials = from_union([lambda x: from_list(Material.from_dict, x), from_none], obj.get("materials"))
        randomized_materials = from_union([lambda x: from_list(RandomizedMaterial.from_dict, x), from_none], obj.get("randomizedMaterials"))
        return TypeMaterial(key, materials, randomized_materials)

    def to_dict(self) -> dict:
        result: dict = {}
        result["_key"] = from_int(self.key)
        if self.materials is not None:
            result["materials"] = from_union([lambda x: from_list(lambda x: to_class(Material, x), x), from_none], self.materials)
        if self.randomized_materials is not None:
            result["randomizedMaterials"] = from_union([lambda x: from_list(lambda x: to_class(RandomizedMaterial, x), x), from_none], self.randomized_materials)
        return result


def type_material_from_dict(s: Any) -> TypeMaterial:
    return TypeMaterial.from_dict(s)


def type_material_to_dict(x: TypeMaterial) -> Any:
    return to_class(TypeMaterial, x)

// To parse this data:
//
//   import { Convert, TypeMaterial } from "./file";
//
//   const typeMaterial = Convert.toTypeMaterial(json);
//
// These functions will throw an error if the JSON doesn't
// match the expected interface, even if the JSON is valid.

export interface TypeMaterial {
    _key:                 number;
    materials?:           Material[];
    randomizedMaterials?: RandomizedMaterial[];
    [property: string]: any;
}

export interface Material {
    materialTypeID: number;
    quantity:       number;
    [property: string]: any;
}

export interface RandomizedMaterial {
    materialTypeID: number;
    quantityMax:    number;
    quantityMin:    number;
    [property: string]: any;
}

// Converts JSON strings to/from your types
// and asserts the results of JSON.parse at runtime
export class Convert {
    public static toTypeMaterial(json: string): TypeMaterial {
        return cast(JSON.parse(json), r("TypeMaterial"));
    }

    public static typeMaterialToJson(value: TypeMaterial): string {
        return JSON.stringify(uncast(value, r("TypeMaterial")), null, 2);
    }
}

function invalidValue(typ: any, val: any, key: any, parent: any = ''): never {
    const prettyTyp = prettyTypeName(typ);
    const parentText = parent ? ` on ${parent}` : '';
    const keyText = key ? ` for key "${key}"` : '';
    throw Error(`Invalid value${keyText}${parentText}. Expected ${prettyTyp} but got ${JSON.stringify(val)}`);
}

function prettyTypeName(typ: any): string {
    if (Array.isArray(typ)) {
        if (typ.length === 2 && typ[0] === undefined) {
            return `an optional ${prettyTypeName(typ[1])}`;
        } else {
            return `one of [${typ.map(a => { return prettyTypeName(a); }).join(", ")}]`;
        }
    } else if (typeof typ === "object" && typ.literal !== undefined) {
        return typ.literal;
    } else {
        return typeof typ;
    }
}

function jsonToJSProps(typ: any): any {
    if (typ.jsonToJS === undefined) {
        const map: any = {};
        typ.props.forEach((p: any) => map[p.json] = { key: p.js, typ: p.typ });
        typ.jsonToJS = map;
    }
    return typ.jsonToJS;
}

function jsToJSONProps(typ: any): any {
    if (typ.jsToJSON === undefined) {
        const map: any = {};
        typ.props.forEach((p: any) => map[p.js] = { key: p.json, typ: p.typ });
        typ.jsToJSON = map;
    }
    return typ.jsToJSON;
}

function transform(val: any, typ: any, getProps: any, key: any = '', parent: any = ''): any {
    function transformPrimitive(typ: string, val: any): any {
        if (typeof typ === typeof val) return val;
        return invalidValue(typ, val, key, parent);
    }

    function transformUnion(typs: any[], val: any): any {
        // val must validate against one typ in typs
        const l = typs.length;
        for (let i = 0; i < l; i++) {
            const typ = typs[i];
            try {
                return transform(val, typ, getProps);
            } catch (_) {}
        }
        return invalidValue(typs, val, key, parent);
    }

    function transformEnum(cases: string[], val: any): any {
        if (cases.indexOf(val) !== -1) return val;
        return invalidValue(cases.map(a => { return l(a); }), val, key, parent);
    }

    function transformArray(typ: any, val: any): any {
        // val must be an array with no invalid elements
        if (!Array.isArray(val)) return invalidValue(l("array"), val, key, parent);
        return val.map(el => transform(el, typ, getProps));
    }

    function transformDate(val: any): any {
        if (val === null) {
            return null;
        }
        const d = new Date(val);
        if (isNaN(d.valueOf())) {
            return invalidValue(l("Date"), val, key, parent);
        }
        return d;
    }

    function transformObject(props: { [k: string]: any }, additional: any, val: any): any {
        if (val === null || typeof val !== "object" || Array.isArray(val)) {
            return invalidValue(l(ref || "object"), val, key, parent);
        }
        const result: any = {};
        Object.getOwnPropertyNames(props).forEach(key => {
            const prop = props[key];
            const v = Object.prototype.hasOwnProperty.call(val, key) ? val[key] : undefined;
            result[prop.key] = transform(v, prop.typ, getProps, key, ref);
        });
        Object.getOwnPropertyNames(val).forEach(key => {
            if (!Object.prototype.hasOwnProperty.call(props, key)) {
                result[key] = transform(val[key], additional, getProps, key, ref);
            }
        });
        return result;
    }

    if (typ === "any") return val;
    if (typ === null) {
        if (val === null) return val;
        return invalidValue(typ, val, key, parent);
    }
    if (typ === false) return invalidValue(typ, val, key, parent);
    let ref: any = undefined;
    while (typeof typ === "object" && typ.ref !== undefined) {
        ref = typ.ref;
        typ = typeMap[typ.ref];
    }
    if (Array.isArray(typ)) return transformEnum(typ, val);
    if (typeof typ === "object") {
        return typ.hasOwnProperty("unionMembers") ? transformUnion(typ.unionMembers, val)
            : typ.hasOwnProperty("arrayItems")    ? transformArray(typ.arrayItems, val)
            : typ.hasOwnProperty("props")         ? transformObject(getProps(typ), typ.additional, val)
            : invalidValue(typ, val, key, parent);
    }
    // Numbers can be parsed by Date but shouldn't be.
    if (typ === Date && typeof val !== "number") return transformDate(val);
    return transformPrimitive(typ, val);
}

function cast<T>(val: any, typ: any): T {
    return transform(val, typ, jsonToJSProps);
}

function uncast<T>(val: T, typ: any): any {
    return transform(val, typ, jsToJSONProps);
}

function l(typ: any) {
    return { literal: typ };
}

function a(typ: any) {
    return { arrayItems: typ };
}

function u(...typs: any[]) {
    return { unionMembers: typs };
}

function o(props: any[], additional: any) {
    return { props, additional };
}

function m(additional: any) {
    return { props: [], additional };
}

function r(name: string) {
    return { ref: name };
}

const typeMap: any = {
    "TypeMaterial": o([
        { json: "_key", js: "_key", typ: 0 },
        { json: "materials", js: "materials", typ: u(undefined, a(r("Material"))) },
        { json: "randomizedMaterials", js: "randomizedMaterials", typ: u(undefined, a(r("RandomizedMaterial"))) },
    ], "any"),
    "Material": o([
        { json: "materialTypeID", js: "materialTypeID", typ: 0 },
        { json: "quantity", js: "quantity", typ: 0 },
    ], "any"),
    "RandomizedMaterial": o([
        { json: "materialTypeID", js: "materialTypeID", typ: 0 },
        { json: "quantityMax", js: "quantityMax", typ: 0 },
        { json: "quantityMin", js: "quantityMin", typ: 0 },
    ], "any"),
};