import { default as computed } from 'ember-addons/ember-computed-decorators';
import getUrl from 'discourse-common/lib/get-url';
import DiscourseURL from 'discourse/lib/url';
import { ajax } from 'discourse/lib/ajax';
import PasswordValidation from "discourse/mixins/password-validation";
import { userPath } from 'discourse/lib/url';

export default Ember.Controller.extend(PasswordValidation, {
  isDeveloper: Ember.computed.alias('model.is_developer'),
  passwordRequired: true,
  errorMessage: null,
  successMessage: null,
  requiresApproval: false,
  redirected: false,

  @computed()
  continueButtonText() {
    return I18n.t('password_reset.continue', {site_name: this.siteSettings.title});
  },

  @computed('redirectTo')
  redirectHref(redirectTo) {
    return Discourse.getURL(redirectTo || '/');
  },

  lockImageUrl: getUrl('/images/lock.svg'),

  actions: {
    submit() {
      ajax({
        url: userPath(`password-reset/${this.get('model.token')}.json`),
        type: 'PUT',
        data: {
          password: this.get('accountPassword')
        }
      }).then(result => {
        if (result.success) {
          this.set('successMessage', result.message);
          this.set('redirectTo', result.redirect_to);
          if (result.requires_approval) {
            this.set('requiresApproval', true);
          } else {
            this.set('redirected', true);
            DiscourseURL.redirectTo(result.redirect_to || '/');
          }
        } else {
          if (result.errors && result.errors.password && result.errors.password.length > 0) {
            this.get('rejectedPasswords').pushObject(this.get('accountPassword'));
            this.get('rejectedPasswordsMessages').set(this.get('accountPassword'), result.errors.password[0]);
          }
          if (result.message) {
            this.set('errorMessage', result.message);
          }
        }
      }).catch(response => {
        throw response;
      });
    },

    done() {
      this.set('redirected', true);
      DiscourseURL.redirectTo(this.get('redirectTo') || '/');
    }
  }
});