import { filesSymbol } from "../lib/Bundle";
import {
	default as PKPass,
	localizationSymbol,
	certificatesSymbol,
	propsSymbol,
} from "../lib/PKPass";

describe("PKPass", () => {
	let pass: PKPass;
	const baseCerts = {
		signerCert: "",
		signerKey: "",
		wwdr: "",
		signerKeyPassphrase: "p477w0rb",
	};

	beforeEach(() => {
		pass = new PKPass(
			{},
			/** @ts-ignore - We don't need certificates here*/
			baseCerts,
			{},
		);
	});

	describe("setBeacons", () => {
		it("should reset instance.props['beacons'] if 'null' is passed as value", () => {
			pass.setBeacons({
				proximityUUID: "0000000000-00000000",
				major: 4,
				minor: 3,
				relevantText: "This is not the Kevin you are looking for.",
			});

			expect(pass.props["beacons"].length).toBe(1);

			pass.setBeacons(null);

			expect(pass.props["beacons"]).toBeUndefined();
		});

		it("should filter out invalid beacons objects", () => {
			/** This is invalid, major should be greater than minor */
			pass.setBeacons(
				{
					proximityUUID: "0000000000-00000000",
					major: 2,
					minor: 3,
					relevantText: "This is not the Kevin you are looking for.",
				},
				// @ts-expect-error
				{
					major: 2,
					minor: 3,
				},
				{
					proximityUUID: "0000000000-00000",
					major: 2,
					minor: 1,
				},
			);

			expect(pass.props["beacons"].length).toBe(1);
		});

		it("should always return undefined", () => {
			expect(pass.setBeacons(null)).toBeUndefined();
			expect(
				pass.setBeacons({
					proximityUUID: "0000000000-00000000",
					major: 2,
					minor: 3,
					relevantText: "This is not the Kevin you are looking for.",
				}),
			).toBeUndefined();
		});
	});

	describe("setLocations", () => {
		it("should reset instance.props['locations'] if 'null' is passed as value", () => {
			pass.setLocations({
				longitude: 0.25456342344,
				latitude: 0.26665773234,
			});

			expect(pass.props["locations"].length).toBe(1);

			pass.setLocations(null);

			expect(pass.props["locations"]).toBeUndefined();
		});

		it("should filter out invalid beacons objects", () => {
			pass.setLocations(
				{
					// @ts-expect-error
					longitude: "unknown",
					// @ts-expect-error
					latitude: "unknown",
				},
				{
					altitude: "say hello from here",
					longitude: 0.25456342344,
				},
				{
					longitude: 0.25456342344,
					latitude: 0.26665773234,
					altitude: 12552.31233321,
					relevantText:
						/** Hi mom, see how do I fly! */
						"Ciao mamma, guarda come volooo!",
				},
			);

			expect(pass.props["locations"].length).toBe(1);
			expect(pass.props["locations"][0].longitude).toBe(0.25456342344);
			expect(pass.props["locations"][0].latitude).toBe(0.26665773234);
			expect(pass.props["locations"][0].altitude).toBe(12552.31233321);
			expect(pass.props["locations"][0].relevantText).toBe(
				"Ciao mamma, guarda come volooo!",
			);
		});

		it("should always return undefined", () => {
			expect(pass.setLocations(null)).toBeUndefined();
			expect(
				pass.setLocations({
					longitude: 0.25456342344,
					latitude: 0.26665773234,
					altitude: 12552.31233321,
				}),
			).toBeUndefined();
		});
	});

	describe("setNFC", () => {
		it("should reset instance.props['nfc'] if 'null' is passed as value", () => {
			pass.setNFC({
				encryptionPublicKey: "mimmo",
				message: "No message for you here",
			});

			expect(pass.props["nfc"]).toEqual({
				encryptionPublicKey: "mimmo",
				message: "No message for you here",
			});

			pass.setNFC(null);

			expect(pass.props["nfc"]).toBeUndefined();
		});

		it("should throw on invalid objects received", () => {
			expect(() =>
				pass.setNFC({
					// @ts-expect-error
					requiresAuth: false,
					encryptionPublicKey: "Nope",
				}),
			).toThrow();
		});

		it("should always return undefined", () => {
			expect(pass.setNFC(null)).toBeUndefined();
			expect(
				pass.setNFC({
					encryptionPublicKey: "mimmo",
					message: "No message for you here",
				}),
			).toBeUndefined();
		});
	});

	describe("setExpirationDate", () => {
		it("should reset instance.props['expirationDate'] if 'null' is passed as value", () => {
			pass.setExpirationDate(new Date(2020, 6, 1, 0, 0, 0, 0));
			// Month starts from 0 in Date Object when used this way, therefore
			// we expect one month more
			expect(pass.props["expirationDate"]).toBe("2020-07-01T00:00:00Z");

			pass.setExpirationDate(null);

			expect(pass.props["expirationDate"]).toBeUndefined();
		});

		it("expects a Date object as the only argument", () => {
			pass.setExpirationDate(new Date(2020, 6, 1, 0, 0, 0, 0));
			// Month starts from 0 in Date Object when used this way, therefore
			// we expect one month more
			expect(pass.props["expirationDate"]).toBe("2020-07-01T00:00:00Z");
		});

		it("should throw if an invalid date is received", () => {
			// @ts-expect-error
			expect(() => pass.setExpirationDate("32/18/228317")).toThrowError(
				TypeError,
				"Cannot set expirationDate. Invalid date 32/18/228317",
			);

			expect(() => pass.setExpirationDate(undefined)).toThrowError(
				TypeError,
				"Cannot set expirationDate. Invalid date undefined",
			);

			// @ts-expect-error
			expect(() => pass.setExpirationDate(5)).toThrowError(
				TypeError,
				"Cannot set expirationDate. Invalid date 5",
			);

			// @ts-expect-error
			expect(() => pass.setExpirationDate({})).toThrowError(
				TypeError,
				"Cannot set expirationDate. Invalid date [object Object]",
			);
		});

		it("should always return undefined", () => {
			expect(pass.setExpirationDate(null)).toBeUndefined();
			expect(
				pass.setExpirationDate(new Date(2020, 6, 1, 0, 0, 0, 0)),
			).toBeUndefined();
		});
	});

	describe("setRelevantDate", () => {
		it("should reset instance.props['relevantDate'] if 'null' is passed as value", () => {
			pass.setRelevantDate(new Date(2020, 6, 1, 0, 0, 0, 0));
			// Month starts from 0 in Date Object when used this way, therefore
			// we expect one month more
			expect(pass.props["relevantDate"]).toBe("2020-07-01T00:00:00Z");

			pass.setRelevantDate(null);

			expect(pass.props["relevantDate"]).toBeUndefined();
		});

		it("expects a Date object as the only argument", () => {
			pass.setRelevantDate(new Date("10-04-2021"));
			expect(pass.props["relevantDate"]).toBe("2021-10-04T00:00:00Z");
		});

		it("should throw if an invalid date is received", () => {
			// @ts-expect-error
			expect(() => pass.setRelevantDate("32/18/228317")).toThrowError(
				TypeError,
				"Cannot set relevantDate. Invalid date 32/18/228317",
			);

			expect(() => pass.setRelevantDate(undefined)).toThrowError(
				TypeError,
				"Cannot set relevantDate. Invalid date undefined",
			);

			// @ts-expect-error
			expect(() => pass.setRelevantDate(5)).toThrowError(
				TypeError,
				"Cannot set relevantDate. Invalid date 5",
			);

			// @ts-expect-error
			expect(() => pass.setRelevantDate({})).toThrowError(
				TypeError,
				"Cannot set relevantDate. Invalid date [object Object]",
			);
		});

		it("should always return undefined", () => {
			expect(pass.setRelevantDate(null)).toBeUndefined();
			expect(
				pass.setRelevantDate(new Date(2020, 6, 1, 0, 0, 0, 0)),
			).toBeUndefined();
		});
	});

	describe("setBarcodes", () => {
		it("shouldn't apply changes if no data is passed", () => {
			const props = pass.props["barcodes"] || [];
			const oldAmountOfBarcodes = props?.length ?? 0;

			pass.setBarcodes();
			expect(pass.props["barcodes"]?.length || 0).toBe(
				oldAmountOfBarcodes,
			);
		});

		it("should throw error if a boolean parameter is received", () => {
			// @ts-expect-error
			expect(() => pass.setBarcodes(true)).toThrowError(
				TypeError,
				"Expected Schema.Barcode in setBarcodes but no one is valid.",
			);
		});

		it("should ignore if a number parameter is received", () => {
			// @ts-expect-error
			expect(() => pass.setBarcodes(42)).toThrowError(
				TypeError,
				"Expected Schema.Barcode in setBarcodes but no one is valid.",
			);
		});

		it("should autogenerate all the barcodes objects if a string is provided as message", () => {
			pass.setBarcodes("28363516282");
			expect(pass.props["barcodes"].length).toBe(4);
		});

		it("should save changes if object conforming to Schemas.Barcode are provided", () => {
			pass.setBarcodes({
				message: "28363516282",
				format: "PKBarcodeFormatPDF417",
				messageEncoding: "utf8",
			});

			expect(pass.props["barcodes"].length).toBe(1);
		});

		it("should add 'messageEncoding' if missing in valid Schema.Barcode parameters", () => {
			pass.setBarcodes({
				message: "28363516282",
				format: "PKBarcodeFormatPDF417",
			});

			expect(pass.props["barcodes"][0].messageEncoding).toBe(
				"iso-8859-1",
			);
		});

		it("should ignore objects without 'message' property in Schema.Barcode", () => {
			pass.setBarcodes(
				{
					format: "PKBarcodeFormatCode128",
					message: "No one can validate meeee",
				},
				// @ts-expect-error
				{
					format: "PKBarcodeFormatPDF417",
				},
			);

			expect(pass.props["barcodes"].length).toBe(1);
		});

		it("should ignore objects and values that not comply with Schema.Barcodes", () => {
			pass.setBarcodes(
				// @ts-expect-error
				5,
				10,
				15,
				{
					message: "28363516282",
					format: "PKBarcodeFormatPDF417",
				},
				7,
				1,
			);

			expect(pass.props["barcodes"].length).toBe(1);
		});

		it("should reset barcodes content if parameter is null", () => {
			pass.setBarcodes({
				message: "28363516282",
				format: "PKBarcodeFormatPDF417",
				messageEncoding: "utf8",
			});

			expect(pass.props["barcodes"].length).toBe(1);

			pass.setBarcodes(null);
			expect(pass.props["barcodes"]).toBe(undefined);
		});

		it("should always return undefined", () => {
			expect(pass.setBarcodes(null)).toBeUndefined();
			expect(
				pass.setBarcodes({
					message: "28363516282",
					format: "PKBarcodeFormatPDF417",
					messageEncoding: "utf8",
				}),
			).toBeUndefined();
		});
	});

	describe("transitType", () => {
		it("should accept a new value only if the pass is a boarding pass", () => {
			const passBP = new PKPass(
				{
					"pass.json": Buffer.from(
						JSON.stringify({
							boardingPass: {},
						}),
					),
				},
				baseCerts,
				{},
			);

			const passCP = new PKPass(
				{
					"pass.json": Buffer.from(
						JSON.stringify({
							coupon: {},
						}),
					),
				},
				baseCerts,
				{},
			);

			passBP.transitType = "PKTransitTypeAir";
			expect(passBP.transitType).toBe("PKTransitTypeAir");

			expect(
				() => (passCP.transitType = "PKTransitTypeAir"),
			).toThrowError(
				TypeError,
				"Cannot set transitType on a pass with type different from 'boardingPass'.",
			);
			expect(passCP.transitType).toBeUndefined();
		});
	});

	describe("certificates setter", () => {
		it("should throw an error if certificates provided are not complete or invalid", () => {
			expect(() => {
				// @ts-expect-error
				pass.certificates = {
					signerCert: "",
				};
			}).toThrow();

			expect(() => {
				pass.certificates = {
					// @ts-expect-error
					signerCert: 5,
					// @ts-expect-error
					signerKey: 3,
					wwdr: "",
				};
			}).toThrow();

			expect(() => {
				pass.certificates = {
					signerCert: undefined,
					signerKey: null,
					wwdr: "",
				};
			}).toThrow();

			/** Expecting previous result */
			expect(pass[certificatesSymbol]).toEqual(baseCerts);
		});
	});

	describe("localize", () => {
		it("should fail throw if lang is not a string", () => {
			expect(() => pass.localize(null)).toThrowError(
				TypeError,
				"Cannot set localization. Expected a string for 'lang' but received a object",
			);

			expect(() => pass.localize(undefined)).toThrowError(
				TypeError,
				"Cannot set localization. Expected a string for 'lang' but received a undefined",
			);

			// @ts-expect-error
			expect(() => pass.localize(5)).toThrowError(
				TypeError,
				"Cannot set localization. Expected a string for 'lang' but received a number",
			);

			// @ts-expect-error
			expect(() => pass.localize(true)).toThrowError(
				TypeError,
				"Cannot set localization. Expected a string for 'lang' but received a boolean",
			);

			// @ts-expect-error
			expect(() => pass.localize({})).toThrowError(
				TypeError,
				"Cannot set localization. Expected a string for 'lang' but received a object",
			);
		});

		it("should create a new language record inside class props", () => {
			pass.localize("en");

			expect(pass[localizationSymbol]["en"]).toEqual({});
		});

		it("should accept later translations and merge them with existing ones", () => {
			pass.localize("it", {
				say_hi: "ciao",
				say_gb: "arrivederci",
			});

			pass.localize("it", {
				say_good_morning: "buongiorno",
				say_good_evening: "buonasera",
			});

			expect(pass[localizationSymbol]["it"]).toEqual({
				say_hi: "ciao",
				say_gb: "arrivederci",
				say_good_morning: "buongiorno",
				say_good_evening: "buonasera",
			});
		});

		it("should delete a language and its all translations when null is passed as parameter", () => {
			pass.localize("it", null);
			pass.localize("en", null);

			expect(pass[localizationSymbol]["it"]).toBeUndefined();
			expect(pass[localizationSymbol]["en"]).toBeUndefined();
		});

		it("should always return undefined", () => {
			expect(pass.localize("it", undefined)).toBeUndefined();
			expect(pass.localize("it", null)).toBeUndefined();
			expect(pass.localize("it", {})).toBeUndefined();
		});
	});

	describe("addBuffer", () => {
		it("should filter out silently manifest and signature files", () => {
			pass.addBuffer("manifest.json", Buffer.alloc(0));
			pass.addBuffer("signature", Buffer.alloc(0));

			expect(Object.keys(pass[filesSymbol]).length).toBe(0);
		});

		it("should accept a pass.json only if not yet imported", () => {
			pass.addBuffer(
				"pass.json",
				Buffer.from(
					JSON.stringify({
						boardingPass: {},
						serialNumber: "555555",
					}),
				),
			);

			expect(Object.keys(pass[filesSymbol]).length).toBe(1);

			/** Adding it again */

			pass.addBuffer(
				"pass.json",
				Buffer.from(
					JSON.stringify({
						boardingPass: {},
						serialNumber: "555555",
					}),
				),
			);

			/** Expecting it to get ignored */
			expect(Object.keys(pass[filesSymbol]).length).toBe(1);
		});

		it("should accept personalization.json only if it is a valid JSON", () => {
			pass.addBuffer(
				"personalization.json",
				Buffer.from(
					JSON.stringify({
						description:
							"A test description for a test personalization",
						requiredPersonalizationFields: [
							"PKPassPersonalizationFieldName",
							"PKPassPersonalizationFieldPostalCode",
							"PKPassPersonalizationFieldEmailAddress",
						],
					}),
				),
			);

			expect(pass[filesSymbol]["personalization.json"]).toBeInstanceOf(
				Buffer,
			);
		});

		it("should reject invalid personalization.json", () => {
			pass.addBuffer(
				"personalization.json",
				Buffer.from(
					JSON.stringify({
						requiredPersonalizationFields: [
							"PKPassPersonalizationFieldName",
							"PKPassPersonalizationFieldEmailAddressaworng",
						],
					}),
				),
			);

			expect(pass[filesSymbol]["personalization.json"]).toBeUndefined(
				Buffer,
			);
		});

		it("should redirect .strings files to localization", () => {
			const validTranslationStrings = `
/* Insert Element menu item */
"Insert Element" = "Insert Element";
/* Error string used for unknown error types. */
"ErrorString_1" = "An unknown error occurred.";
			`;

			pass.addBuffer(
				"en.lproj/pass.strings",
				Buffer.from(validTranslationStrings),
			);

			expect(pass[filesSymbol]["en.lproj/pass.string"]).toBeUndefined();
			expect(pass[localizationSymbol]["en"]).toEqual({
				"Insert Element": "Insert Element",
				ErrorString_1: "An unknown error occurred.",
			});
		});

		it("should ignore invalid .strings files", () => {
			const invalidTranslationStrings = `
"Insert Element"="Insert Element
"ErrorString_1= "An unknown error occurred."
			`;

			pass.addBuffer(
				"en.lproj/pass.strings",
				Buffer.from(invalidTranslationStrings),
			);

			expect(pass[filesSymbol]["en.lproj/pass.string"]).toBeUndefined();
			expect(pass[localizationSymbol]["en"]).toBeUndefined();
		});
	});
});