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import {Component, ElementRef, ViewChild} from '@angular/core';
import {UsersService} from '../../services/users.service';
import {Router} from '@angular/router';
import {BehaviorSubject} from 'rxjs';
import {ToastsService, ToastType} from '../../services/toasts.service';
import {AuthService} from '../../services/auth.service';
class PasswordRequirements {
sixLong: {title: string, value: boolean} = {title: 'Is 6 characters or longer' , value: false}
lowercase: {title: string, value: boolean} = {title: 'Includes lowercase letter' , value: false}
uppercase: {title: string, value: boolean} = {title: 'Includes uppercase letter' , value: false}
number: {title: string, value: boolean} = {title: 'Includes number' , value: false}
symbol: {title: string, value: boolean} = {title: 'Includes symbol' , value: false}
}
@Component({
selector: 'app-signup',
standalone: false,
templateUrl: './signup.component.html',
styleUrl: './signup.component.css'
})
export class SignupComponent {
protected passwordStatusText = new BehaviorSubject("")
protected passwordsMatch = new BehaviorSubject(false)
protected usernameStatusText = new BehaviorSubject("")
protected passwordStrongEnough = new BehaviorSubject(false)
protected ableToCreateAccount = new BehaviorSubject(false)
protected passwordRequirements: PasswordRequirements = new PasswordRequirements()
protected strength = new BehaviorSubject(0)
@ViewChild("username") usernameInput!: ElementRef<HTMLInputElement>
constructor(
protected usersService: UsersService,
protected router: Router,
protected toastService: ToastsService,
protected authService: AuthService
) {}
signup(username: string | null, password: string | null) {
console.log(`attempting to sign up with ${username} ${password}`)
if (!username || !password) {
return;
}
this.usersService.createUser(username, password).then(() => {
// let action = {label: 'Proceed to login', onAction: () => this.router.navigate(["/login"])}
this.toastService.sendToast(ToastType.INFO, "Account successfully created")
this.authService.login(username, password)
this.router.navigate(["/"])
}).catch(ex => {
this.toastService.sendToast(ToastType.ERROR, "Unable to create account: " + friendlyHttpStatus[ex.status])
console.log(ex)
})
}
validate(username: string, passConfirm:string, password: string) {
this.passwordsMatch.next(false)
this.usernameInput.nativeElement.setAttribute("style", "")
this.checkPasswordStrength(password);
if (username === "") {
this.usernameInput.nativeElement.setAttribute("style", "border-color: #ff0000")
}
if (passConfirm && password === passConfirm) {
this.passwordsMatch.next(true)
}
this.ableToCreateAccount.next(this.passwordStrongEnough.getValue() && password === passConfirm && !!username)
}
checkPasswordStrength(password: string) {
this.strength.next(0)
this.passwordRequirements = new PasswordRequirements()
this.passwordStrongEnough.next(false)
if (password.match(/[^!-~]/g)) {
this.passwordStatusText.next("Invalid characters")
return
}
if (password.length > 6) {
this.passwordRequirements.sixLong.value = true
}
if (password.match(/[a-z]/g)) {
this.passwordRequirements.lowercase.value = true
}
if (password.match(/[A-Z]/g)) {
this.passwordRequirements.uppercase.value = true
}
if (password.match(/[0-9]/g)) {
this.passwordRequirements.number.value = true
}
if (password.match(/[^A-Za-z0-9]/g)) {
this.passwordRequirements.symbol.value = true
}
let strength = 0
Object.values(this.passwordRequirements).forEach(k => {
k.value && strength++
})
if (strength >= 5) {
this.passwordStrongEnough.next(true)
this.passwordStatusText.next("")
} else if (strength == 0) {
this.passwordStatusText.next("")
}
this.strength.next(strength)
}
getColor() {
return `rgba(${(this.strength.getValue()/7) * 255}, ${255 - (this.strength.getValue()/7) * 255}, 0)`
}
protected readonly length = length;
protected readonly Object = Object;
}
let friendlyHttpStatus: {[key: number]: string} = {
200: 'OK',
201: 'Created',
202: 'Accepted',
203: 'Non-Authoritative Information',
204: 'No Content',
205: 'Reset Content',
206: 'Partial Content',
300: 'Multiple Choices',
301: 'Moved Permanently',
302: 'Found',
303: 'See Other',
304: 'Not Modified',
305: 'Use Proxy',
306: 'Unused',
307: 'Temporary Redirect',
400: 'Bad Request',
401: 'Unauthorized',
402: 'Payment Required',
403: 'Forbidden',
404: 'Not Found',
405: 'Method Not Allowed',
406: 'Not Acceptable',
407: 'Proxy Authentication Required',
408: 'Request Timeout',
409: 'Conflict',
410: 'Gone',
411: 'Length Required',
412: 'Precondition Required',
413: 'Request Entry Too Large',
414: 'Request-URI Too Long',
415: 'Unsupported Media Type',
416: 'Requested Range Not Satisfiable',
417: 'Expectation Failed',
418: 'I\'m a teapot',
429: 'Too Many Requests',
500: 'Internal Server Error',
501: 'Not Implemented',
502: 'Bad Gateway',
503: 'Service Unavailable',
504: 'Gateway Timeout',
505: 'HTTP Version Not Supported',
};
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