import BaseApiService from "@Front/Api/BaseApiService";
import { ICustomerTokens } from "../Id360/Customers/Customers";
import { TotpCodesReasons } from "le-coffre-resources/dist/Customer/TotpCodes";

export type IMailVerifyParams = {
	email: string;
};

export type IMailVerifyReturn = {
	partialPhoneNumber: string;
	totpCodeUid: string;
};

export type IVerifyTotpCodeParams = {
	totpCode: string;
	email: string;
};

export type IVerifyTotpCodeReturn = {
	validCode: boolean;
	reason: TotpCodesReasons;
};

export type ISetPasswordParams = {
	password: string;
	email: string;
	totpCode: string;
};

export type ILoginParams = {
	password: string;
	email: string;
	totpCode: string;
};

export type IAskNewPasswordParams = {
	email: string;
};

export type IAskAnotherCodeParams = {
	email: string;
	totpCodeUid: string;
};

export type IAskAnotherCodeReturn = {
	partialPhoneNumber: string;
	totpCodeUid: string;
};

export default class Auth extends BaseApiService {
	private static instance: Auth;
	protected readonly namespaceUrl = this.getBaseUrl().concat("/customer");
	private readonly baseURl = this.namespaceUrl.concat("/auth");

	public static getInstance() {
		return (this.instance ??= new this());
	}

	public async mailVerifySms(body: IMailVerifyParams): Promise<IMailVerifyReturn> {
		const url = new URL(this.baseURl.concat("/mail/verify-sms"));
		try {
			return this.postRequest<IMailVerifyReturn>(url, body);
		} catch (err) {
			this.onError(err);
			return Promise.reject(err);
		}
	}

	public async verifyTotpCode(body: IVerifyTotpCodeParams): Promise<IVerifyTotpCodeReturn> {
		const url = new URL(this.baseURl.concat("/verify-totp-code"));
		try {
			return this.postRequest<IVerifyTotpCodeReturn>(url, body);
		} catch (err) {
			this.onError(err);
			return Promise.reject(err);
		}
	}

	public async setPassword(body: ISetPasswordParams): Promise<ICustomerTokens> {
		const url = new URL(this.baseURl.concat("/set-password"));
		try {
			return this.postRequest<ICustomerTokens>(url, body);
		} catch (err) {
			this.onError(err);
			return Promise.reject(err);
		}
	}

	public async login(body: ILoginParams): Promise<ICustomerTokens> {
		const url = new URL(this.baseURl.concat("/login"));
		try {
			return this.postRequest<ICustomerTokens>(url, body);
		} catch (err) {
			this.onError(err);
			return Promise.reject(err);
		}
	}

	public async askNewPassword(body: IAskNewPasswordParams): Promise<IMailVerifyReturn> {
		const url = new URL(this.baseURl.concat("/ask-new-password"));
		try {
			return this.postRequest<IMailVerifyReturn>(url, body);
		} catch (err) {
			this.onError(err);
			return Promise.reject(err);
		}
	}

	public async sendAnotherCode(body: IAskAnotherCodeParams): Promise<IAskAnotherCodeReturn> {
		const url = new URL(this.baseURl.concat("/send-another-code"));
		try {
			return this.postRequest<IAskAnotherCodeReturn>(url, body);
		} catch (err) {
			this.onError(err);
			return Promise.reject(err);
		}
	}

	public async clientAuth(body: IClientAuthParams): Promise<IClientAuthReturn> {
		// Construct the full URL for the client-auth endpoint
		// This endpoint is at /api/v1/client-auth, not part of the customer auth namespace
		const url = new URL(this.baseURl.concat("/client-auth"));
		try {
			// Create custom headers for this specific endpoint
			const headers = new Headers();
			headers.set("Content-Type", "application/json");
			headers.set("x-session-id", body.sessionId);
			
			const response = await fetch(url, {
				method: "POST",
				headers,
				body: JSON.stringify({ pairingId: body.pairingId })
			});
			
			if (!response.ok) {
				throw new Error(`HTTP error! status: ${response.status}`);
			}
			
			return await response.json();
		} catch (err) {
			this.onError(err);
			return Promise.reject(err);
		}
	}
}