feat: Allow a user to filters elements on the API (#275)

README.md

@@ -17,7 +17,7 @@
 		<img src="https://img.shields.io/github/stars/tcgdex/javascript-sdk?style=flat-square" alt="Github stars">
 	</a>
 	<a href="https://github.com/tcgdex/javascript-sdk/actions/workflows/build.yml">
-		<img src="https://img.shields.io/github/workflow/status/tcgdex/javascript-sdk/Build%20&%20Test?style=flat-square" alt="the TCGdex JAvascript SDK is released under the MIT license." />
+		<img src="https://img.shields.io/github/actions/workflow/status/tcgdex/javascript-sdk/build.yml?style=flat-square" alt="the TCGdex JAvascript SDK is released under the MIT license." />
 	</a>
 	<a href="https://discord.gg/NehYTAhsZE">
 		<img src="https://img.shields.io/discord/857231041261076491?color=%235865F2&label=Discord&style=flat-square" alt="Discord Link">

__tests__/basic.test.js

@@ -1,5 +1,7 @@
-const TCGdex = require("../src/tcgdex").default
+/// <reference types="jest" />
-const fetch = require('node-fetch')
+
+const { default: TCGdex, Query } = require("../src/tcgdex")
+import fetch from 'node-fetch'
 
 const fakeFetch = (response, status = 200) => jest.fn(() =>
 	Promise.resolve({
@@ -8,8 +10,6 @@ const fakeFetch = (response, status = 200) => jest.fn(() =>
 	})
 );
 
-
-
 test('Basic test', async () => {
 	const tcgdex = new TCGdex('en')
 	TCGdex.fetch = fakeFetch({ ok: true })
@@ -18,16 +18,6 @@ test('Basic test', async () => {
 	expect(TCGdex.fetch).toHaveBeenCalledTimes(1)
 })
 
-test('Cache test', async () => {
-	const tcgdex = new TCGdex('en')
-	TCGdex.fetch = fakeFetch({ok: 'a'})
-	const res1 = await tcgdex.fetch('cards', 'cache-test')
-	expect(res1).toEqual({ok: 'a'})
-	TCGdex.fetch = fakeFetch({ok: 'b'})
-	const res2 = await tcgdex.fetch('cards', 'cache-test')
-	expect(res2).toEqual({ok: 'a'})
-})
-
 test('endpoint errors', async () => {
 	const tcgdex = new TCGdex('en')
 	TCGdex.fetch = fakeFetch({ ok: 'a' })
@@ -35,32 +25,116 @@ test('endpoint errors', async () => {
 	await expect(tcgdex.fetch()).rejects.toThrow()
 })
 
-test('404 test', async () => {
+test(`404 error`, async () => {
-	const tcgdex = new TCGdex('en')
-	TCGdex.fetch = fakeFetch(undefined, 404)
-	expect(
-		await tcgdex.fetch('cards', '404-test')
-	).not.toBeDefined()
-})
-
-test('test real endpoints', async () => {
 	const tcgdex = new TCGdex('en')
 	TCGdex.fetch = fetch
+
+	expect(
+		await tcgdex.card.get('404-error')
+	).toBeNull()
+})
+
+test(`test getting full set from list`, async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fetch
+
+	expect(
+		await (await tcgdex.set.list())[0].getSet()
+	).toBeTruthy()
+})
+
+test(`test getting full serie from list`, async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fetch
+
+	expect(
+		await (await tcgdex.serie.list())[0].getSerie()
+	).toBeTruthy()
+})
+
+test(`test getting full card from list`, async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fetch
+
+	expect(
+		await (await tcgdex.card.list())[0].getCard()
+	).toBeTruthy()
+})
+
+
+test(`test get set from card`, async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fetch
+
+	expect(
+		await (await tcgdex.card.get('swsh1-136')).getSet()
+	).toBeTruthy()
+})
+
+test(`test get serie from set`, async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fetch
+
+	expect(
+		await (await tcgdex.set.get('swsh1')).getSerie()
+	).toBeTruthy()
+})
+
+test(`advanced query system`, async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fetch
+
+	expect(
+		(await tcgdex.card.list(
+			Query.create()
+				.equal('name', 'Pikachu')
+				.greaterOrEqualThan('hp', 60)
+				.lesserThan('hp', 70)
+				.contains('localId', '5')
+				.not.contains('localId', 'tg')
+				.not.equal('id', 'cel25-5')
+				.sort('localId', 'ASC')
+				.paginate(3, 2)
+		)).length
+	).toBe(2)
+})
+
 const endpoints = [
-		{endpoint: 'fetchCard', params: ['swsh1-1']},
+	{ endpoint: 'card', params: ['swsh1-136'] },
-		{endpoint: 'fetchCard', params: ['1', 'Sword & Shield']},
+	{ endpoint: 'set', params: ['swsh1'] },
-		{endpoint: 'fetchCards', params: ['swsh1']},
+	{ endpoint: 'serie', params: ['swsh'] },
-		{endpoint: 'fetchCards', params: []},
+	{ endpoint: 'type', params: ['fire'] },
-		{endpoint: 'fetchSet', params: ['swsh1']},
+	{ endpoint: 'retreat', params: ['1'] },
-		{endpoint: 'fetchSets', params: ['swsh']},
+	{ endpoint: 'rarity', params: ['common'] },
-		{endpoint: 'fetchSets', params: []},
+	{ endpoint: 'illustrator', params: [''] },
-		{endpoint: 'fetchSeries', params: []},
+	{ endpoint: 'hp', params: ['30'] },
-		{endpoint: 'fetchSerie', params: ['swsh']},
+	{ endpoint: 'categorie', params: ['pokemon'] },
+	{ endpoint: 'dexID', params: ['1'] },
+	{ endpoint: 'energyType', params: ['normal'] },
+	{ endpoint: 'regulationMark', params: ['f'] },
+	{ endpoint: 'stage', params: ['basic'] },
+	{ endpoint: 'suffixe', params: ['ex'] },
+	{ endpoint: 'trainerType', params: ['item'] },
+	{ endpoint: 'variant', params: ['normal'] },
 ]
 
-	for await (const item of endpoints) {
+for (const endpoint of endpoints) {
+	test(`test real ${endpoint.endpoint} endpoint list`, async () => {
+		const tcgdex = new TCGdex('en')
+		TCGdex.fetch = fetch
+
 		expect(
-			await tcgdex[item.endpoint](...item.params)
+			await (tcgdex[endpoint.endpoint]).list()
-		).toBeDefined()
+		).toBeTruthy()
-	}
 	})
+
+	test(`test real ${endpoint.endpoint} endpoint item`, async () => {
+		const tcgdex = new TCGdex('en')
+		TCGdex.fetch = fetch
+
+		expect(
+			await (tcgdex[endpoint.endpoint]).get(endpoint.params[0])
+		).toBeTruthy()
+	})
+
+}

__tests__/cache.test.js

@@ -0,0 +1,54 @@
+/// <reference types="jest" />
+
+const { default: MemoryCache } = require("../src/Psr/SimpleCache/MemoryCache")
+
+const TCGdex = require("../src/tcgdex").default
+
+test('that cache store and get one element', async () => {
+	const cache = new MemoryCache()
+	cache.set('a', 'b')
+	expect(cache.get('a')).toBe('b')
+})
+
+test('that cache store and get multiple elements', async () => {
+	const cache = new MemoryCache()
+	cache.setMultiple({
+		'a': 'b',
+		'c': 'd'
+	})
+	expect(cache.getMultiple(['a', 'c'])).toStrictEqual({
+		a: 'b',
+		c: 'd'
+	})
+})
+
+test('cache expiration', async () => {
+	const cache = new MemoryCache()
+	cache.set('a', 'b', 1)
+	// wait 2 secs
+	await new Promise((res) => setTimeout(res, 2000))
+	expect(cache.get('a')).toBeUndefined()
+})
+
+test('cache deletion', async () => {
+	const cache = new MemoryCache()
+	cache.set('a', 'b')
+	expect(cache.get('a')).toBe('b')
+	cache.delete('a')
+	expect(cache.get('a')).toBeUndefined()
+})
+
+test('cache cleared', async () => {
+	const cache = new MemoryCache()
+	cache.set('a', 'b')
+	expect(cache.get('a')).toBe('b')
+	cache.clear()
+	expect(cache.get('a')).toBeUndefined()
+})
+
+test('cache exists', async () => {
+	const cache = new MemoryCache()
+	expect(cache.has('a')).toBe(false)
+	cache.set('a', 'b')
+	expect(cache.has('a')).toBe(true)
+})

__tests__/deprecated.test.js

@@ -0,0 +1,66 @@
+const TCGdex = require("../src/tcgdex").default
+const fetch = require('node-fetch')
+
+const fakeFetch = (response, status = 200) => jest.fn(() =>
+	Promise.resolve({
+		status: status,
+		json: () => Promise.resolve(response),
+	})
+);
+
+
+
+test('Basic test', async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fakeFetch({ok: true})
+	const res = await tcgdex.fetch('cards', 'basic-test')
+	expect(res).toEqual({ok: true})
+	expect(TCGdex.fetch).toHaveBeenCalledTimes(1)
+})
+
+test('Cache test', async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fakeFetch({ok: 'a'})
+	const res1 = await tcgdex.fetch('cards', 'cache-test')
+	expect(res1).toEqual({ok: 'a'})
+	TCGdex.fetch = fakeFetch({ok: 'b'})
+	const res2 = await tcgdex.fetch('cards', 'cache-test')
+	expect(res2).toEqual({ok: 'a'})
+})
+
+test('endpoint errors', async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fakeFetch({ok: 'a'})
+	await expect(tcgdex.fetch('non existing endpoint')).rejects.toThrow()
+	await expect(tcgdex.fetch()).rejects.toThrow()
+})
+
+test('404 test', async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fakeFetch(undefined, 404)
+	expect(
+		await tcgdex.fetch('cards', '404-test')
+	).not.toBeDefined()
+})
+
+test('test real endpoints', async () => {
+	const tcgdex = new TCGdex('en')
+	TCGdex.fetch = fetch
+	const endpoints = [
+		{endpoint: 'fetchCard', params: ['swsh1-1']},
+		{endpoint: 'fetchCard', params: ['1', 'Sword & Shield']},
+		{endpoint: 'fetchCards', params: ['swsh1']},
+		{endpoint: 'fetchCards', params: []},
+		{endpoint: 'fetchSet', params: ['swsh1']},
+		{endpoint: 'fetchSets', params: ['swsh']},
+		{endpoint: 'fetchSets', params: []},
+		{endpoint: 'fetchSeries', params: []},
+		{endpoint: 'fetchSerie', params: ['swsh']},
+	]
+
+	for await (const item of endpoints) {
+		expect(
+			await tcgdex[item.endpoint](...item.params)
+		).toBeDefined()
+	}
+})

package-lock.json

@@ -1,16 +1,16 @@
 {
 	"name": "@tcgdex/sdk",
-	"version": "2.5.0",
+	"version": "2.6.0-beta.1",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "@tcgdex/sdk",
-			"version": "2.5.0",
+			"version": "2.6.0-beta.1",
 			"license": "MIT",
 			"dependencies": {
-				"isomorphic-unfetch": "^3",
+				"@dzeio/object-util": "^1",
-				"unfetch": "^4"
+				"isomorphic-unfetch": "^3"
 			},
 			"devDependencies": {
 				"@babel/core": "^7",
@@ -1750,11 +1750,9 @@
 			}
 		},
 		"node_modules/@dzeio/object-util": {
-			"version": "1.4.5",
+			"version": "1.8.3",
-			"resolved": "https://registry.npmjs.org/@dzeio/object-util/-/object-util-1.4.5.tgz",
+			"resolved": "https://registry.npmjs.org/@dzeio/object-util/-/object-util-1.8.3.tgz",
-			"integrity": "sha512-V04GE77lipF2qnzMuA+T3blyPVo+ABKQLrmEteerXecA7G+TCisyQKIVMewFvF9qNsJ1LOVTckWW9wnRPyAwoQ==",
+			"integrity": "sha512-/d0ezut7EGrEKedcD8K2Jb2NAMSFfhxNj4rpUBlGzmmakJjJCXAgXvSDLjUwYrgHuabxbxlAn90Wo727MCzWLA=="
-			"dev": true,
-			"peer": true
 		},
 		"node_modules/@eslint/eslintrc": {
 			"version": "1.4.1",
@@ -2768,10 +2766,13 @@
 			"dev": true
 		},
 		"node_modules/@types/node": {
-			"version": "18.11.18",
+			"version": "20.12.14",
-			"resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.18.tgz",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.14.tgz",
-			"integrity": "sha512-DHQpWGjyQKSHj3ebjFI/wRKcqQcdR+MoFBygntYOZytCqNfkd2ZC4ARDJ2DQqhjH5p85Nnd3jhUJIXrszFX/JA==",
+			"integrity": "sha512-scnD59RpYD91xngrQQLGkE+6UrHUPzeKZWhhjBSa3HSkwjbQc38+q3RoIVEwxQGRw3M+j5hpNAM+lgV3cVormg==",
-			"dev": true
+			"dev": true,
+			"dependencies": {
+				"undici-types": "~5.26.4"
+			}
 		},
 		"node_modules/@types/node-fetch": {
 			"version": "2.6.2",
@@ -8889,6 +8890,12 @@
 				"typpy": "^2.3.4"
 			}
 		},
+		"node_modules/undici-types": {
+			"version": "5.26.5",
+			"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+			"integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+			"dev": true
+		},
 		"node_modules/unfetch": {
 			"version": "4.2.0",
 			"resolved": "https://registry.npmjs.org/unfetch/-/unfetch-4.2.0.tgz",
@@ -10387,11 +10394,9 @@
 			}
 		},
 		"@dzeio/object-util": {
-			"version": "1.4.5",
+			"version": "1.8.3",
-			"resolved": "https://registry.npmjs.org/@dzeio/object-util/-/object-util-1.4.5.tgz",
+			"resolved": "https://registry.npmjs.org/@dzeio/object-util/-/object-util-1.8.3.tgz",
-			"integrity": "sha512-V04GE77lipF2qnzMuA+T3blyPVo+ABKQLrmEteerXecA7G+TCisyQKIVMewFvF9qNsJ1LOVTckWW9wnRPyAwoQ==",
+			"integrity": "sha512-/d0ezut7EGrEKedcD8K2Jb2NAMSFfhxNj4rpUBlGzmmakJjJCXAgXvSDLjUwYrgHuabxbxlAn90Wo727MCzWLA=="
-			"dev": true,
-			"peer": true
 		},
 		"@eslint/eslintrc": {
 			"version": "1.4.1",
@@ -11183,10 +11188,13 @@
 			"dev": true
 		},
 		"@types/node": {
-			"version": "18.11.18",
+			"version": "20.12.14",
-			"resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.18.tgz",
+			"resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.14.tgz",
-			"integrity": "sha512-DHQpWGjyQKSHj3ebjFI/wRKcqQcdR+MoFBygntYOZytCqNfkd2ZC4ARDJ2DQqhjH5p85Nnd3jhUJIXrszFX/JA==",
+			"integrity": "sha512-scnD59RpYD91xngrQQLGkE+6UrHUPzeKZWhhjBSa3HSkwjbQc38+q3RoIVEwxQGRw3M+j5hpNAM+lgV3cVormg==",
-			"dev": true
+			"dev": true,
+			"requires": {
+				"undici-types": "~5.26.4"
+			}
 		},
 		"@types/node-fetch": {
 			"version": "2.6.2",
@@ -15647,6 +15655,12 @@
 				"typpy": "^2.3.4"
 			}
 		},
+		"undici-types": {
+			"version": "5.26.5",
+			"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+			"integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+			"dev": true
+		},
 		"unfetch": {
 			"version": "4.2.0",
 			"resolved": "https://registry.npmjs.org/unfetch/-/unfetch-4.2.0.tgz",

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@tcgdex/sdk",
-	"version": "2.5.1",
+	"version": "2.6.0-beta.1",
 	"main": "./dist/tcgdex.node.js",
 	"module": "./dist/tcgdex.node.mjs",
 	"types": "./dist/tcgdex.node.d.ts",
@@ -53,8 +53,8 @@
 		"node": ">=12"
 	},
 	"dependencies": {
-		"isomorphic-unfetch": "^3",
+		"@dzeio/object-util": "^1",
-		"unfetch": "^4"
+		"isomorphic-unfetch": "^3"
 	},
 	"scripts": {
 		"prebuild": "node scripts/export-version-number.js",

src/Psr/SimpleCache/CacheAbstract.ts

@@ -0,0 +1,38 @@
+import { objectLoop } from '@dzeio/object-util'
+import type CacheInterface from './CacheInterface'
+
+export default abstract class CacheAsbract implements CacheInterface {
+
+	public getMultiple<T>(keys: Array<string>, defaultValues?: Array<T> | undefined): Record<string, T> {
+		const res: Record<string, T> = {}
+		for (let idx = 0; idx < keys.length; idx++) {
+			const key = keys[idx] as string
+			const value = this.get(key, defaultValues?.[idx]) as T | undefined
+			if (typeof value === 'undefined') {
+				continue
+			}
+			res[key] = value
+		}
+		return res
+	}
+
+	public setMultiple<T>(values: Record<string, T>, ttl?: number | undefined): boolean {
+		objectLoop(values, (v, k) => {
+			this.set(k, v, ttl)
+		})
+		return true
+	}
+
+	public deleteMultiple(keys: Array<string>): boolean {
+		for (const key of keys) {
+			this.delete(key)
+		}
+		return true
+	}
+
+	public abstract get<T>(key: string, defaultValue?: T): T | undefined
+	public abstract set<T>(key: string, value: T, ttl?: number): boolean
+	public abstract delete(key: string): boolean
+	public abstract clear(): boolean
+	public abstract has(key: string): boolean
+}

src/Psr/SimpleCache/CacheInterface.d.ts

@@ -0,0 +1,109 @@
+export default interface CacheInterface {
+    /**
+     * Fetches a value from the cache.
+     *
+     * @param key The unique key of this item in the cache.
+     * @param defaultValue Default value to return if the key does not exist.
+     *
+     * @return T The value of the item from the cache, or $default in case of cache miss.
+     *
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     *   MUST be thrown if the $key string is not a legal value.
+     */
+    get<T>(key: string, defaultValue?: T): T | undefined
+
+    /**
+     * Persists data in the cache, uniquely referenced by a key with an optional expiration TTL time.
+     *
+     * @param key The key of the item to store.
+     * @param value The value of the item to store. Must be serializable.
+     * @param {null|number} ttl The TTL value of this item. If no value is sent and
+     *                          the driver supports TTL then the library may set a default value
+     *                          for it or let the driver take care of that.
+     *
+     * @return bool True on success and false on failure.
+     *
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     *   MUST be thrown if the $key string is not a legal value.
+     */
+    set<T>(key: string, value: T, ttl?: number): boolean
+
+    /**
+     * Delete an item from the cache by its unique key.
+     *
+     * @param key The unique cache key of the item to delete.
+     *
+     * @return True if the item was successfully removed. False if there was an error.
+     *
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     *   MUST be thrown if the $key string is not a legal value.
+     */
+    delete(key: string): boolean
+
+    /**
+     * Wipes clean the entire cache's keys.
+     *
+     * @return boolean True on success and false on failure.
+     */
+    clear(): boolean
+
+    /**
+     * Obtains multiple cache items by their unique keys.
+     *
+     * @param keys A list of keys that can obtained in a single operation.
+     * @param defaultValues $default Default value to return for keys that do not exist.
+     *
+     * @return iterable A list of key => value pairs. Cache keys that do not exist or are stale will have $default as value.
+     *
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     *   MUST be thrown if $keys is neither an array nor a Traversable,
+     *   or if any of the $keys are not a legal value.
+     */
+    getMultiple<T>(keys: Array<string>, defaultValues?: Array<T>): Record<string, T>
+
+    /**
+     * Persists a set of key => value pairs in the cache, with an optional TTL.
+     *
+     * @param values A list of key => value pairs for a multiple-set operation.
+     * @param ttl Optional. The TTL value of this item. If no value is sent and
+     *            the driver supports TTL then the library may set a default value
+     *            for it or let the driver take care of that.
+     *
+     * @return bool True on success and false on failure.
+     *
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     *   MUST be thrown if $values is neither an array nor a Traversable,
+     *   or if any of the $values are not a legal value.
+     */
+    setMultiple<T>(values: Record<string, T>, ttl?: number): boolean
+
+    /**
+     * Deletes multiple cache items in a single operation.
+     *
+     * @param keys A list of string-based keys to be deleted.
+     *
+     * @return bool True if the items were successfully removed. False if there was an error.
+     *
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     *   MUST be thrown if $keys is neither an array nor a Traversable,
+     *   or if any of the $keys are not a legal value.
+     */
+    deleteMultiple(keys: Array<string>): boolean
+
+    /**
+     * Determines whether an item is present in the cache.
+     *
+     * NOTE: It is recommended that has() is only to be used for cache warming type purposes
+     * and not to be used within your live applications operations for get/set, as this method
+     * is subject to a race condition where your has() will return true and immediately after,
+     * another script can remove it, making the state of your app out of date.
+     *
+     * @param key The cache item key.
+     *
+     * @return bool
+     *
+     * @throws \Psr\SimpleCache\InvalidArgumentException
+     *   MUST be thrown if the $key string is not a legal value.
+     */
+    has(key: string): boolean
+}

src/Psr/SimpleCache/LocalStorageCache.ts

@@ -0,0 +1,91 @@
+import CacheAsbract from './CacheAbstract'
+
+interface CacheItem<T> {
+	data: T
+	expire?: number | undefined
+}
+
+/**
+ * A cache implementation that uses browser storage.
+ *
+ * This class extends `CacheAsbract` and provides a concrete implementation
+ * of the caching interface. It stores cached items in browser storage,
+ * which is suitable for storing small amounts of data.
+ */
+export default class BrowserStorageCache extends CacheAsbract {
+	private storage: Storage
+	public constructor(private readonly prefix?: string, session = false) {
+		super()
+		if (session) {
+			this.storage = window.sessionStorage
+		} else {
+			this.storage = window.localStorage
+		}
+	}
+
+	public get<T>(key: string, defaultValue?: T | undefined): T | undefined {
+		const raw = this.storage.getItem(this.getFinalKey(key))
+
+		if (!raw) {
+			return defaultValue ?? undefined
+		}
+
+		const item: CacheItem<T> = JSON.parse(raw)
+
+		if (item.expire && item.expire < new Date().getTime()) {
+			this.delete(key)
+			return defaultValue ?? undefined
+		}
+
+		return item.data
+	}
+
+	public set<T>(key: string, value: T, ttl?: number | undefined): boolean {
+		let expire = undefined
+		if (ttl) {
+			expire = (new Date()).getTime() + (ttl * 1000)
+		}
+		const data: CacheItem<unknown> = {
+			data: value,
+			expire: expire
+		}
+		this.storage.setItem(this.getFinalKey(key), JSON.stringify(data))
+
+		return true
+	}
+
+	public delete(key: string): boolean {
+		this.storage.removeItem(this.getFinalKey(key))
+
+		return true
+	}
+
+	public clear(): boolean {
+		const keys = this.keys()
+		return this.deleteMultiple(keys)
+	}
+
+	public has(key: string): boolean {
+		return !!this.storage.getItem(this.getFinalKey(key))
+	}
+
+	private keys(): Array<string> {
+		const list: Array<string> = []
+		for (let idx = 0; idx < this.storage.length; idx++) {
+			const key = this.storage.key(idx)
+			if (!key || this.prefix && !key?.startsWith(`${this.prefix}/`)) {
+				continue
+			}
+			list.push(key)
+		}
+
+		return list
+	}
+
+	private getFinalKey(key: string): string {
+		if (!this.prefix) {
+			return key
+		}
+		return `${this.prefix}/${key}`
+	}
+}

src/Psr/SimpleCache/MemoryCache.ts

@@ -0,0 +1,58 @@
+import CacheAsbract from './CacheAbstract'
+
+interface CacheItem<T> {
+	data: T
+	expire?: number | undefined
+}
+
+/**
+ * Memory cache implementation that stores cached items in memory.
+ * This class extends the abstract `CacheAbstract` and provides a basic in-memory caching mechanism.
+ *
+ * @class MemoryCache
+ */
+export default class MemoryCache extends CacheAsbract {
+	private cache: Map<string, CacheItem<unknown>> = new Map()
+
+	public get<T>(key: string, defaultValue?: T | undefined): T | undefined {
+		const item = this.cache.get(key)
+
+		if (!item) {
+			return defaultValue ?? undefined
+		}
+
+		if (item.expire && item.expire < new Date().getTime()) {
+			this.delete(key)
+			return defaultValue ?? undefined
+		}
+
+		return item.data as T | undefined
+	}
+
+	public set<T>(key: string, value: T, ttl?: number | undefined): boolean {
+		let expire: number | undefined
+		if (ttl) {
+			expire = new Date().getTime() + ttl * 1000
+		}
+		this.cache.set(key, {
+			data: value,
+			expire: expire
+		})
+
+		return true
+	}
+
+	public delete(key: string): boolean {
+		this.cache.delete(key)
+		return true
+	}
+
+	public clear(): boolean {
+		this.cache.clear()
+		return true
+	}
+
+	public has(key: string): boolean {
+		return this.cache.has(key)
+	}
+}

src/Query.ts

@@ -0,0 +1,88 @@
+export default class Query {
+	public params: Array<{ key: string, value: string | number | boolean }> = []
+
+	public not: {
+		equal: (key: string, value: string) => Query
+		contains: (key: string, value: string) => Query
+		includes: (key: string, value: string) => Query
+		like: (key: string, value: string) => Query
+		isNull: (key: string) => Query
+	} = {
+			equal: (key: string, value: string) => {
+				this.params.push({ key: key, value: `neq:${value}` })
+				return this
+			},
+			contains: (key: string, value: string) => {
+				this.params.push({ key: key, value: `not:${value}` })
+				return this
+			},
+			includes: (key: string, value: string) => this.not.contains(key, value),
+			like: (key: string, value: string) => this.not.contains(key, value),
+			isNull: (key: string) => {
+				this.params.push({ key: key, value: 'notnull:' })
+				return this
+			}
+		}
+
+	public static create(): Query {
+		return new Query()
+	}
+
+	public includes(key: string, value: string): this {
+		return this.contains(key, value)
+	}
+
+	public like(key: string, value: string): this {
+		return this.contains(key, value)
+	}
+
+	public contains(key: string, value: string): this {
+		this.params.push({ key: key, value: value })
+		return this
+	}
+
+	public equal(key: string, value: string): this {
+		this.params.push({ key: key, value: `eq:${value}` })
+
+		return this
+	}
+
+	public sort(key: string, order: 'ASC' | 'DESC'): this {
+		this.params.push({ key: 'sort:field', value: key })
+		this.params.push({ key: 'sort:order', value: order })
+
+		return this
+	}
+
+	public greaterOrEqualThan(key: string, value: number) {
+		this.params.push({ key: key, value: `gte:${value}` })
+		return this
+	}
+
+	public lesserOrEqualThan(key: string, value: number) {
+		this.params.push({ key: key, value: `lte:${value}` })
+		return this
+	}
+
+	public greaterThan(key: string, value: number) {
+		this.params.push({ key: key, value: `gt:${value}` })
+		return this
+	}
+
+	public lesserThan(key: string, value: number) {
+		this.params.push({ key: key, value: `lt:${value}` })
+		return this
+	}
+
+	public isNull(key: string) {
+		this.params.push({ key: key, value: 'null:' })
+		return this
+	}
+
+	public paginate(page: number, itemsPerPage: number): this {
+		this.params.push({ key: 'pagination:page', value: page })
+		this.params.push({ key: 'pagination:itemsPerPage', value: itemsPerPage })
+
+		return this
+	}
+}

src/Request.ts

@@ -1,31 +0,0 @@
-import TCGdex from './tcgdex'
-import { version } from './version'
-
-export default class Request {
-
-	// 1 hour of TTL by default
-	public static ttl = 1000 * 60 * 60
-
-	private static cache: Record<string, {response: any, time: number}> = {}
-
-	public static async fetch<T>(url: string): Promise<T | undefined> {
-		let request = this.cache[url]
-		const now = new Date().getTime()
-		if (!request || now - request.time > this.ttl) {
-			const unfetch = TCGdex.fetch
-			const resp = await unfetch(url, {
-				headers: {
-					'user-agent': `@tcgdex/javascript-sdk/${version}`
-				}
-			})
-			if (resp.status !== 200) {
-				return undefined
-			}
-
-			this.cache[url] = { response: await resp.json(), time: now }
-			request = this.cache[url]
-		}
-		return request.response
-	}
-
-}

src/endpoints/Endpoint.ts

@@ -0,0 +1,26 @@
+import type { Endpoints } from '../interfaces'
+import Model from '../models/Model'
+import type Query from '../Query'
+import type TCGdex from '../tcgdex'
+
+export default class Endpoint<Item extends Model, List extends Model> {
+	public constructor(
+		protected readonly tcgdex: TCGdex,
+		protected readonly itemModel: new (sdk: TCGdex) => Item,
+		protected readonly listModel: new (sdk: TCGdex) => List,
+		protected readonly endpoint: Endpoints
+	) { }
+
+	public async get(id: string | number): Promise<Item | null> {
+		const res = await this.tcgdex.fetch(this.endpoint as 'cards', id as string)
+		if (!res) {
+			return null
+		}
+		return Model.build(new this.itemModel(this.tcgdex), res)
+	}
+
+	public async list(query?: Query): Promise<Array<List>> {
+		const res = await this.tcgdex.fetchWithQuery([this.endpoint], query?.params)
+		return (res as Array<object> ?? []).map((it) => Model.build(new this.listModel(this.tcgdex), it))
+	}
+}

src/endpoints/SimpleEndpoint.ts

@@ -0,0 +1,24 @@
+import type { Endpoints } from '../interfaces'
+import Model from '../models/Model'
+import type Query from '../Query'
+import type TCGdex from '../tcgdex'
+
+export default class SimpleEndpoint<Item extends Model, List extends string | number> {
+	public constructor(
+		protected readonly tcgdex: TCGdex,
+		protected readonly itemModel: new (sdk: TCGdex) => Item,
+		protected readonly endpoint: Endpoints
+	) {}
+
+	public async get(id: string | number): Promise<Item | null> {
+		const res = await this.tcgdex.fetch(this.endpoint as 'cards', id as string)
+		if (!res) {
+			return null
+		}
+		return Model.build(new this.itemModel(this.tcgdex), res)
+	}
+
+	public async list(query?: Query): Promise<Array<List>> {
+		return await this.tcgdex.fetchWithQuery([this.endpoint], query?.params) ?? []
+	}
+}

src/interfaces.d.ts

@@ -310,3 +310,12 @@ export interface StringEndpoint {
 	name: string
 	cards: Array<CardResume>
 }
+
+export type Quality = 'low' | 'high'
+
+export type Extension = 'jpg' | 'webp' | 'png'
+
+export type Endpoints = 'cards' | 'categories' | 'dex-ids' | 'energy-types' |
+						'hp' | 'illustrators' | 'rarities' | 'regulation-marks' |
+						'retreats' | 'series' | 'sets' | 'stages' | 'suffixes' |
+						'trainer-types' | 'types' | 'variants'

src/models/Card.ts

@@ -0,0 +1,198 @@
+import CardResume from './CardResume'
+import type { Variants } from './Other'
+import type TCGdexSet from './Set'
+import type SetResume from './SetResume'
+
+// TODO: sort elements by alphabetical order
+export default class Card extends CardResume {
+	/**
+	 * Card illustrator
+	 */
+	public illustrator?: string
+
+	/**
+	 * Card Rarity
+	 *
+	 * - None https://www.tcgdex.net/database/sm/smp/SM01
+	 * - Common https://www.tcgdex.net/database/xy/xy9/1
+	 * - Uncommon https://www.tcgdex.net/database/xy/xy9/2
+	 * - Rare https://www.tcgdex.net/database/xy/xy9/3
+	 * - Ultra Rare
+	 * - Secret Rare
+	 */
+	public rarity!: string
+
+	/**
+	 * Card Category
+	 *
+	 * - Pokemon
+	 * - Trainer
+	 * - Energy
+	 */
+	public category!: string
+
+	/**
+	 * Card Variants (Override Set Variants)
+	 */
+	public variants?: Variants
+
+	/**
+	 * Card Set
+	 */
+	public set!: SetResume
+
+	/**
+	 * Pokemon only elements
+	 */
+
+	/**
+	 * Pokemon Pokedex ID
+	 */
+	public dexId?: Array<number>
+
+	/**
+	 * Pokemon HP
+	 */
+	public hp?: number
+
+	/**
+	 * Pokemon Types
+	 * ex for multiple https://www.tcgdex.net/database/ex/ex13/17
+	 */
+	public types?: Array<string>
+
+	/**
+	 * Pokemon Sub Evolution
+	 */
+	public evolveFrom?: string
+
+	/**
+	 * Pokemon Weight
+	 */
+	public weight?: string
+
+	/**
+	 * Pokemon Description
+	 */
+	public description?: string
+
+	/**
+	 * Level of the Pokemon
+	 *
+	 * NOTE: can be equal to 'X' when the pokemon is a LEVEL-UP one
+	 */
+	public level?: number | string
+
+	/**
+	 * Pokemon Stage
+	 *
+	 * - Basic https://www.tcgdex.net/database/xy/xy9/1
+	 * - BREAK https://www.tcgdex.net/database/xy/xy9/18
+	 * - LEVEL-UP https://www.tcgdex.net/database/dp/dp1/121
+	 * - MEGA https://www.tcgdex.net/database/xy/xy1/2
+	 * - RESTORED https://www.tcgdex.net/database/bw/bw5/53
+	 * - Stage1 https://www.tcgdex.net/database/xy/xy9/2
+	 * - Stage2 https://www.tcgdex.net/database/xy/xy9/3
+	 * - VMAX https://www.tcgdex.net/database/swsh/swsh1/50
+	 */
+	public stage?: string
+
+	/**
+	 * Card Suffix
+	 *
+	 * - EX https://www.tcgdex.net/database/ex/ex2/94
+	 * - GX https://www.tcgdex.net/database/sm/sm12/4
+	 * - V https://www.tcgdex.net/database/swsh/swsh1/1
+	 * - Legend https://www.tcgdex.net/database/hgss/hgss1/114
+	 * - Prime https://www.tcgdex.net/database/hgss/hgss2/85
+	 * - SP https://www.tcgdex.net/database/pl/pl1/7
+	 * - TAG TEAM-GX https://www.tcgdex.net/database/sm/sm12/226
+	 */
+	public suffix?: string
+
+	/**
+	 * Pokemon Held Item
+	 *
+	 * ex https://www.tcgdex.net/database/dp/dp2/75
+	 */
+	public item?: {
+		name: string
+		effect: string
+	}
+
+	/**
+	 * Pokemon Abilities
+	 *
+	 * multi abilities ex https://www.tcgdex.net/database/ex/ex15/10
+	 */
+	public abilities?: Array<{
+		type: string
+		name: string
+		effect: string
+	}>
+
+	/**
+	 * Pokemon Attacks
+	 */
+	public attacks?: Array<{
+		cost?: Array<string>
+		name: string
+		effect?: string
+		damage?: string | number
+	}>
+
+	/**
+	 * Pokemon Weaknesses
+	 */
+	public weaknesses?: Array<{
+		type: string
+		value?: string
+	}>
+
+	public resistances?: Array<{
+		type: string
+		value?: string
+	}>
+
+	public retreat?: number
+
+	// Trainer/Energy
+	public effect?: string
+
+	// Trainer Only
+	public trainerType?: string
+
+	// Energy Only
+	public energyType?: string
+
+	/**
+	 * Define the rotation mark on cards >= Sword & Shield
+	 */
+	public regulationMark?: string
+
+	/**
+	 * Card ability to be played in official tournaments
+	 *
+	 * Note: all cards are avaialable to play in unlimited tournaments
+	 */
+	public legal!: {
+
+		/**
+		 * Ability to play in standard tournaments
+		 */
+		standard: boolean
+
+		/**
+		 * Ability to play in expanded tournaments
+		 */
+		expanded: boolean
+	}
+
+	public override async getCard(): Promise<Card> {
+		return this
+	}
+
+	public async getSet(): Promise<TCGdexSet> {
+		return (await this.sdk.set.get(this.set.id))!
+	}
+}

src/models/CardResume.ts

@@ -0,0 +1,47 @@
+import type { Extension, Quality } from '../interfaces'
+import type Card from './Card'
+import Model from './Model'
+
+export default class CardResume extends Model {
+	/**
+	 * Globally unique card ID based on the set ID and the cards ID within the set
+	 */
+	public id!: string
+
+	/**
+	 * Card image url without the extension and quality
+	 *
+	 * @see {@link getImageURL}
+	 */
+	public image?: string
+
+	/**
+	 * ID indexing this card within its set, usually just its number
+	 */
+	public localId!: string
+
+	/**
+	 * Card Name (Including the suffix if next to card name)
+	 */
+	public name!: string
+
+	/**
+	 * the the Card Image full URL
+	 *
+	 * @param {Quality} quality the quality you want your image to be in
+	 * @param {Extension} extension extension you want you image to be
+	 * @return the full card URL
+	 */
+	public getImageURL(quality: Quality = 'high', extension: Extension = 'png'): string {
+		return `${this.image}/${quality}.${extension}`
+	}
+
+	/**
+	 * Get the full Card
+	 *
+	 * @return the full card if available
+	 */
+	public async getCard(): Promise<Card> {
+		return (await this.sdk.card.get(this.id))!
+	}
+}

src/models/Model.ts

@@ -0,0 +1,28 @@
+import { objectLoop } from '@dzeio/object-util'
+import type TCGdex from '../tcgdex'
+
+export default abstract class Model {
+
+	public constructor(
+		protected readonly sdk: TCGdex
+	) { }
+
+	/**
+	 * build a model depending on the data given
+	 * @param model the model to build
+	 * @param data the data to fill it with
+	 */
+	public static build<T extends Model>(model: T, data?: object): T {
+		if (!data) {
+			throw new Error('data is necessary.')
+		}
+		model.fill(data)
+		return model
+	}
+
+	protected fill(obj: object) {
+		objectLoop(obj, (value, key) => {
+			(this as object)[key] = value
+		})
+	}
+}

src/models/Other.d.ts

@@ -0,0 +1,6 @@
+export interface Variants {
+	normal?: boolean
+	reverse?: boolean
+	holo?: boolean
+	firstEdition?: boolean
+}

src/models/Serie.ts

@@ -0,0 +1,21 @@
+import { objectLoop } from '@dzeio/object-util'
+import Model from './Model'
+import SerieResume from './SerieResume'
+import SetResume from './SetResume'
+
+export default class Serie extends SerieResume {
+	public sets!: Array<SetResume>
+
+	protected fill(obj: object): void {
+		objectLoop(obj, (value, key) => {
+			switch (key) {
+				case 'sets':
+					this.sets = (value as Array<any>).map((it) => Model.build(new SetResume(this.sdk), it))
+					break
+				default:
+					this[key] = value
+					break
+			}
+		})
+	}
+}

src/models/SerieResume.ts

@@ -0,0 +1,24 @@
+import type { Extension } from '../interfaces'
+import Model from './Model'
+import type Serie from './Serie'
+
+export default class SerieResume extends Model {
+	public id!: string
+	public name!: string
+	public logo?: string
+
+	/**
+	 * the the Card Image full URL
+	 *
+	 * @param {Quality} quality the quality you want your image to be in
+	 * @param {Extension} extension extension you want you image to be
+	 * @return the full card URL
+	 */
+	public getImageURL(extension: Extension = 'png'): string {
+		return `${this.logo}.${extension}`
+	}
+
+	public async getSerie(): Promise<Serie> {
+		return (await this.sdk.serie.get(this.id))!
+	}
+}

src/models/Set.ts

@@ -0,0 +1,89 @@
+import { objectLoop } from '@dzeio/object-util'
+import CardResume from './CardResume'
+import Model from './Model'
+import type { Variants } from './Other'
+import type SerieResume from './SerieResume'
+
+// biome-ignore lint/suspicious/noShadowRestrictedNames: <explanation>
+export default class Set extends Model {
+	public id!: string
+	public name!: string
+	public logo?: string
+	public symbol?: string
+	public serie!: SerieResume
+	public tcgOnline?: string
+	public variants?: Variants
+
+	public releaseDate!: string
+
+	/**
+	 * Designate if the set is usable in tournaments
+	 *
+	 * Note: this is specific to the set and if a
+	 * card is banned from the set it will still be true
+	 */
+	public legal!: {
+
+		/**
+		 * Ability to play in standard tournaments
+		 */
+		standard: boolean
+
+		/**
+		 * Ability to play in expanded tournaments
+		 */
+		expanded: boolean
+	}
+
+	public cardCount!: {
+
+		/**
+		 * total of number of cards
+		 */
+		total: number
+
+		/**
+		 * number of cards officialy (on the bottom of each cards)
+		 */
+		official: number
+
+		/**
+		 * number of cards having a normal version
+		 */
+		normal: number
+
+		/**
+		 * number of cards having an reverse version
+		 */
+		reverse: number
+
+		/**
+		 * number of cards having an holo version
+		 */
+		holo: number
+
+		/**
+		 * Number of possible cards
+		 */
+		firstEd?: number
+	}
+
+	public cards!: Array<CardResume>
+
+	public async getSerie() {
+		return this.sdk.serie.get(this.serie.id)
+	}
+
+	protected fill(obj: object): void {
+		objectLoop(obj, (value, key) => {
+			switch (key) {
+				case 'cards':
+					this.cards = (value as Array<any>).map((it) => Model.build(new CardResume(this.sdk), it))
+					break
+				default:
+					this[key] = value
+					break
+			}
+		})
+	}
+}

src/models/SetResume.ts

@@ -0,0 +1,25 @@
+import Model from './Model'
+import type TCGdexSet from './Set'
+
+export default class SetResume extends Model {
+	public id!: string
+	public name!: string
+	public logo?: string
+	public symbol?: string
+	public cardCount!: {
+
+		/**
+		 * total of number of cards
+		 */
+		total: number
+
+		/**
+		  * number of cards officialy (on the bottom of each cards)
+		  */
+		official: number
+	}
+
+	public async getSet(): Promise<TCGdexSet> {
+		return (await this.sdk.set.get(this.id))!
+	}
+}

src/models/StringEndpoint.ts

@@ -0,0 +1,21 @@
+import { objectLoop } from '@dzeio/object-util'
+import CardResume from './CardResume'
+import Model from './Model'
+
+export default class StringEndpoint extends Model {
+	public name!: string
+	public cards!: Array<CardResume>
+
+	protected fill(obj: object): void {
+		objectLoop(obj, (value, key) => {
+			switch (key) {
+				case 'cards':
+					this.cards = (value as Array<any>).map((it) => Model.build(new CardResume(this.sdk), it))
+					break
+				default:
+					this[key] = value
+					break
+			}
+		})
+	}
+}

src/tcgdex.browser.ts

@@ -1,6 +1,5 @@
-import unfetch from 'unfetch'
 import TCGdex from './tcgdex'
 
-TCGdex.fetch = window.fetch ?? unfetch as any
+TCGdex.fetch = window.fetch
 
 export default TCGdex

src/tcgdex.ts

@@ -1,24 +1,144 @@
-import RequestWrapper from './Request'
+import type CacheInterface from './Psr/SimpleCache/CacheInterface'
-import { Serie, Set, Card, CardResume, SerieList, SetList, SupportedLanguages, StringEndpoint } from './interfaces'
+import LocalStorageCache from './Psr/SimpleCache/LocalStorageCache'
-type Endpoint = 'cards' | 'categories' | 'dex-ids' | 'energy-types' | 'hp' | 'illustrators' | 'rarities' | 'regulation-marks' | 'retreats' | 'series' | 'sets' | 'stages' | 'suffixes' | 'trainer-types' | 'types' | 'variants'
+import MemoryCache from './Psr/SimpleCache/MemoryCache'
+import Query from './Query'
+import Endpoint from './endpoints/Endpoint'
+import SimpleEndpoint from './endpoints/SimpleEndpoint'
+import type {
+	Card,
+	CardResume,
+	Endpoints,
+	Serie,
+	SerieList,
+	SetList,
+	StringEndpoint,
+	SupportedLanguages,
+	Set as TCGdexSet
+} from './interfaces'
+import CardModel from './models/Card'
+import CardResumeModel from './models/CardResume'
+import SerieModel from './models/Serie'
+import SerieResume from './models/SerieResume'
+import SetModel from './models/Set'
+import SetResumeModel from './models/SetResume'
+import StringEndpointModel from './models/StringEndpoint'
+import { ENDPOINTS, detectContext } from './utils'
+import { version } from './version'
 
-const ENDPOINTS: Array<Endpoint> = ['cards', 'categories', 'dex-ids', 'energy-types', 'hp', 'illustrators', 'rarities', 'regulation-marks', 'retreats', 'series', 'sets', 'stages', 'suffixes', 'trainer-types', 'types', 'variants']
-const BASE_URL = 'https://api.tcgdex.net/v2'
 export default class TCGdex {
 
-	public static fetch: typeof fetch
+	/**
+	 * How the remote data is going to be fetched
+	 */
+	public static fetch: typeof fetch = fetch
 
 	/**
-	 * @deprecated to change the lang use `this.lang`
+	 * @deprecated to change the lang use {@link TCGdex.getLang} and {@link TCGdex.setLang}
 	 */
 	public static defaultLang: SupportedLanguages = 'en'
 
-	public constructor(public lang?: SupportedLanguages) {}
+	/**
+	 * the previously hidden caching system used by TCGdex to not kill the API
+	 */
+	public cache: CacheInterface =
+		detectContext() === 'browser' ? new LocalStorageCache('tcgdex-cache') : new MemoryCache()
+
+	/**
+	 * the default cache TTL, only subsequent requests will have their ttl changed
+	 */
+	public cacheTTL = 60 * 60
+
+	public readonly card = new Endpoint(this, CardModel, CardResumeModel, 'cards')
+	public readonly set = new Endpoint(this, SetModel, SetResumeModel, 'sets')
+	public readonly serie = new Endpoint(this, SerieModel, SerieResume, 'series')
+
+	public readonly type = new SimpleEndpoint(this, StringEndpointModel, 'types')
+	public readonly retreat = new SimpleEndpoint(this, StringEndpointModel, 'retreats')
+	public readonly rarity = new SimpleEndpoint(this, StringEndpointModel, 'rarities')
+	public readonly illustrator = new SimpleEndpoint(this, StringEndpointModel, 'illustrators')
+	public readonly hp = new SimpleEndpoint(this, StringEndpointModel, 'hp')
+	public readonly categorie = new SimpleEndpoint(this, StringEndpointModel, 'categories')
+	public readonly dexID = new SimpleEndpoint(this, StringEndpointModel, 'dex-ids')
+	public readonly energyType = new SimpleEndpoint(this, StringEndpointModel, 'energy-types')
+	public readonly regulationMark = new SimpleEndpoint(this, StringEndpointModel, 'regulation-marks')
+	public readonly stage = new SimpleEndpoint(this, StringEndpointModel, 'stages')
+	public readonly suffixe = new SimpleEndpoint(this, StringEndpointModel, 'suffixes')
+	public readonly trainerType = new SimpleEndpoint(this, StringEndpointModel, 'trainer-types')
+	public readonly variant = new SimpleEndpoint(this, StringEndpointModel, 'variants')
+
+	private lang: SupportedLanguages = 'en'
+	private endpointURL = 'https://api.tcgdex.net/v2'
+
+	public constructor(lang: SupportedLanguages = 'en') {
+		this.setLang(lang)
+	}
+
+	/**
+	 * @deprecated use the constructor parameter or {@link TCGdex.setLang} when in an instance
+	 */
+	public static setDefaultLang(lang: SupportedLanguages) {
+		TCGdex.defaultLang = lang
+	}
+
+	/**
+	 * @deprecated use {@link TCGdex.setLang} when in an instance
+	 */
+	public static getDefaultLang(): SupportedLanguages {
+		return TCGdex.defaultLang
+	}
+
+	/**
+	 * the endpoint URL
+	 * ex: `https://api.tcgdex.net/v2`
+	 * @param endpoint the url
+	 */
+	public setEndpoint(endpoint: string) {
+		this.endpointURL = endpoint
+	}
+	public getEndpoint(): string {
+		return this.endpointURL
+	}
+
+	/**
+	 * set the current cache methodology
+	 * @param cache the cache to use
+	 */
+	public setCache(cache: CacheInterface) {
+		this.cache = cache
+	}
+
+	/**
+	 * get the current cache methodology
+	 * @param cache the cache to use
+	 */
+	public getCache(): CacheInterface {
+		return this.cache
+	}
+
+	/**
+	 * the endpoint URL
+	 * ex: `https://api.tcgdex.net/v2`
+	 * @param endpoint the url
+	 */
+	public setCacheTTL(seconds: number) {
+		this.cacheTTL = seconds
+	}
+	/**
+	 * get the current useed cache ttl in seconds
+	 * @returns the cache ttl in seconds
+	 */
+	public getCacheTTL(): number {
+		return this.cacheTTL
+	}
 
 	public getLang(): SupportedLanguages {
 		return this.lang ?? TCGdex.defaultLang ?? 'en'
 	}
 
+	public setLang(lang: SupportedLanguages) {
+		this.lang = lang
+	}
+
 	/**
 	 * Shortcut to easily fetch a card using both it's global id and it's local ID
 	 * @param id the card global/local ID
@@ -47,7 +167,7 @@ export default class TCGdex {
 	/**
 	 * @deprecated use `this.fetch('sets', set)`
 	 */
-	public async fetchSet(set: string): Promise<Set | undefined> {
+	public async fetchSet(set: string): Promise<TCGdexSet | undefined> {
 		return this.fetch('sets', set)
 	}
 
@@ -104,7 +224,7 @@ export default class TCGdex {
 	 * @param endpoint_0 'sets'
 	 * @param endpoint_1 {string} the set name or ID
 	 */
-	public async fetch(...endpoint: ['sets', string]): Promise<Set | undefined>
+	public async fetch(...endpoint: ['sets', string]): Promise<TCGdexSet | undefined>
 
 	/**
 	 * Fetch every sets
@@ -148,7 +268,7 @@ export default class TCGdex {
 	 * @param endpoint_1 {string} (Optionnal) some details to go from the index file to the item file (mostly the ID/name)
 	 * @param endpoint_2 {string} (Optionnal) only for sets the card local ID to fetch the card through the set
 	 */
-	public async fetch(...endpoint: Array<Endpoint | string>): Promise<any | undefined> {
+	public async fetch<T = object>(...endpoint: Array<Endpoints | string>): Promise<T | undefined> {
 		if (endpoint.length === 0) {
 			throw new Error('endpoint to fetch is empty!')
 		}
@@ -157,29 +277,112 @@ export default class TCGdex {
 		if (!ENDPOINTS.includes(baseEndpoint)) {
 			throw new Error(`unknown endpoint to fetch! (${baseEndpoint})`)
 		}
-		return this.makeRequest(baseEndpoint, ...endpoint)
+		return this.actualFetch<T>(this.getFullURL([baseEndpoint, ...endpoint]))
 	}
 
 	/**
-	 * Function to make the request and normalize the whole path
+	 * @param endpoint the endpoint to fetch
+	 * @param query the query
 	 */
-	private makeRequest<T = any>(...url: Array<string | number>) {
+	public async fetchWithQuery<T = object>(
+		endpoint: [Endpoints, ...Array<string>],
+		query?: Array<{ key: string, value: string | number | boolean }>
+	): Promise<T | undefined> {
+		if (endpoint.length === 0) {
+			throw new Error('endpoint to fetch is empty!')
+		}
+		const baseEndpoint = endpoint[0].toLowerCase() as Endpoints
+		if (!ENDPOINTS.includes(baseEndpoint)) {
+			throw new Error(`unknown endpoint to fetch! (${baseEndpoint})`)
+		}
+		return this.actualFetch<T>(this.getFullURL(endpoint, query))
+	}
+
+	/**
+	 * format the final URL
+	 */
+	private getFullURL(
+		url: Array<string | number>,
+		searchParams?: Array<{ key: string, value: string | number | boolean }>
+	): string {
 		// Normalize path
-		const path = url.map((subPath) => encodeURI(
+		let path = url.map(this.encode).join('/')
-			subPath
+
+		// handle the Search Params
+		if (searchParams) {
+			path += '?'
+			for (let idx = 0; idx < searchParams.length; idx++) {
+				const param = searchParams[idx]
+				if (idx !== 0) {
+					path += '&'
+				}
+				path += `${this.encode(param.key)}=${this.encode(param.value)}`
+			}
+		}
+
+		// return with the endpoint and all the shit
+		return `${this.getEndpoint()}/${this.getLang()}/${path}`
+	}
+
+	private async actualFetch<T = object>(path: string): Promise<T | undefined> {
+		// get and return the cached value if available
+		const cached = this.cache.get(path)
+		if (cached) {
+			return cached as T
+		}
+
+		// the actual Fetch :D
+		const resp = await TCGdex.fetch(path, {
+			headers: {
+				'user-agent': `@tcgdex/javascript-sdk/${version}`
+			}
+		})
+
+		// throw if a server-side error is occured
+		if (resp.status >= 500) {
+			try {
+				const json = JSON.stringify(await resp.json())
+				throw new Error(json)
+			} catch {
+				throw new Error('TCGdex Server responded with an invalid error :(')
+			}
+		}
+
+		// response is not valid :O
+		if (resp.status !== 200) {
+			return undefined
+		}
+
+		// parse, put to cache and return
+		const json = await resp.json()
+		this.cache.set(path, json, this.cacheTTL)
+		return json as T
+	}
+
+	/**
+	 * encode a string to be used in an url
+	 * @param str the string to encode to URL
+	 * @returns the encoded string
+	 */
+	private encode(str: string | number | boolean): string {
+		return encodeURI(
+			str
 				// Transform numbers to string
 				.toString()
 				// replace this special character with an escaped one
 				.replace('?', '%3F')
 				// normalize the string
 				.normalize('NFC')
-				// remove some special chars by nothing
+				// remove some special chars
 				// eslint-disable-next-line no-misleading-character-class
 				.replace(/["'\u0300-\u036f]/gu, '')
-		)).join('/')
+		)
-		return RequestWrapper.fetch<T>(`${BASE_URL}/${this.getLang()}/${path}`)
+	}
 }
 
+
+export * from './models/Card'
+export {
+	Query
 }
 
-export * from './interfaces'

src/utils.ts

@@ -0,0 +1,20 @@
+import type { Endpoints } from './interfaces'
+
+/**
+ * detect the current running context ofthe program
+ */
+export function detectContext(): 'browser' | 'server' {
+	try {
+		const isBrowser = !!window
+		return isBrowser ? 'browser' : 'server'
+	} catch {
+		return 'server'
+	}
+}
+
+export const ENDPOINTS: Array<Endpoints> = [
+	'cards', 'categories', 'dex-ids', 'energy-types',
+	'hp', 'illustrators', 'rarities', 'regulation-marks',
+	'retreats', 'series', 'sets', 'stages', 'suffixes',
+	'trainer-types', 'types', 'variants'
+] as const

tsconfig.json

@@ -1,8 +1,10 @@
 {
 	"extends": "./node_modules/@dzeio/config/tsconfig.base",
-	"include": ["./src/tcgdex.node.ts"],
 	"compilerOptions": {
-		"target": "ES2015",
+		"outDir": "dist",
-		"rootDir": "./src",
+		"strictNullChecks": true
-	}
+	},
+	"exclude": [
+		"__tests__"
+	]
 }