import * as appstate from '../../appstate.js';

import {
  DeesElement,
  customElement,
  html,
  state,
  css,
  cssManager,
  type TemplateResult,
} from '@design.estate/dees-element';
import { type IStatsTile } from '@design.estate/dees-catalog';

declare global {
  interface HTMLElementTagNameMap {
    'ops-view-security-emailsecurity': OpsViewSecurityEmailsecurity;
  }
}

@customElement('ops-view-security-emailsecurity')
export class OpsViewSecurityEmailsecurity extends DeesElement {
  @state()
  accessor statsState: appstate.IStatsState = appstate.statsStatePart.getState()!;

  constructor() {
    super();
    const sub = appstate.statsStatePart
      .select((s) => s)
      .subscribe((s) => {
        this.statsState = s;
      });
    this.rxSubscriptions.push(sub);
  }

  public static styles = [
    cssManager.defaultStyles,
    css`
      :host { display: block; }
      h2 {
        margin: 32px 0 16px 0;
        font-size: 24px;
        font-weight: 600;
        color: ${cssManager.bdTheme('#333', '#ccc')};
      }
      dees-statsgrid {
        margin-bottom: 32px;
      }
      .securityCard {
        background: ${cssManager.bdTheme('#fff', '#222')};
        border: 1px solid ${cssManager.bdTheme('#e9ecef', '#333')};
        border-radius: 8px;
        padding: 24px;
        position: relative;
        overflow: hidden;
      }
      .actionButton {
        margin-top: 16px;
      }
    `,
  ];

  public render(): TemplateResult {
    const metrics = this.statsState.securityMetrics;

    if (!metrics) {
      return html`
        <div class="loadingMessage">
          <p>Loading security metrics...</p>
        </div>
      `;
    }

    const tiles: IStatsTile[] = [
      {
        id: 'malware',
        title: 'Malware Detection',
        value: metrics.malwareDetected,
        type: 'number',
        icon: 'lucide:BugOff',
        color: metrics.malwareDetected > 0 ? '#ef4444' : '#22c55e',
        description: 'Malware detected',
      },
      {
        id: 'phishing',
        title: 'Phishing Detection',
        value: metrics.phishingDetected,
        type: 'number',
        icon: 'lucide:Fish',
        color: metrics.phishingDetected > 0 ? '#ef4444' : '#22c55e',
        description: 'Phishing attempts detected',
      },
      {
        id: 'suspicious',
        title: 'Suspicious Activities',
        value: metrics.suspiciousActivities,
        type: 'number',
        icon: 'lucide:TriangleAlert',
        color: metrics.suspiciousActivities > 5 ? '#ef4444' : '#f59e0b',
        description: 'Suspicious activities detected',
      },
      {
        id: 'spam',
        title: 'Spam Detection',
        value: metrics.spamDetected,
        type: 'number',
        icon: 'lucide:Ban',
        color: '#f59e0b',
        description: 'Spam emails blocked',
      },
    ];

    return html`
      <dees-heading level="hr">Email Security</dees-heading>

      <dees-statsgrid
        .tiles=${tiles}
        .minTileWidth=${200}
      ></dees-statsgrid>

      <h2>Email Security Configuration</h2>
      <div class="securityCard">
        <dees-form>
          <dees-input-checkbox
            .key=${'enableSPF'}
            .label=${'Enable SPF checking'}
            .value=${true}
          ></dees-input-checkbox>
          <dees-input-checkbox
            .key=${'enableDKIM'}
            .label=${'Enable DKIM validation'}
            .value=${true}
          ></dees-input-checkbox>
          <dees-input-checkbox
            .key=${'enableDMARC'}
            .label=${'Enable DMARC policy enforcement'}
            .value=${true}
          ></dees-input-checkbox>
          <dees-input-checkbox
            .key=${'enableSpamFilter'}
            .label=${'Enable spam filtering'}
            .value=${true}
          ></dees-input-checkbox>
        </dees-form>
        <dees-button
          class="actionButton"
          type="highlighted"
          @click=${() => this.saveEmailSecuritySettings()}
        >
          Save Settings
        </dees-button>
      </div>
    `;
  }

  private async saveEmailSecuritySettings() {
    // Config is read-only from the UI for now
    alert('Email security settings are read-only. Update the dcrouter configuration file to change these settings.');
  }
}