import * as plugins from '../../../plugins.js';
import {
  customElement,
  DeesElement,
  property,
  html,
  cssManager,
  css,
  state,
  type TemplateResult,
} from '@design.estate/dees-element';

import { accountDesignTokens } from '../sharedstyles.js';
import * as accountStateModule from '../../../states/accountstate.js';
import { IdpState } from '../../../states/idp.state.js';

declare global {
  interface HTMLElementTagNameMap {
    'lele-accountview-orgview': OrgView;
  }
}

interface IOrgStats {
  memberCount: number;
  appCount: number;
}

@customElement('lele-accountview-orgview')
export class OrgView extends DeesElement {
  @state()
  accessor loading: boolean = true;

  @state()
  accessor organization: plugins.idpInterfaces.data.IOrganization | null = null;

  @state()
  accessor userRole: plugins.idpInterfaces.data.IRole | null = null;

  @state()
  accessor stats: IOrgStats = { memberCount: 0, appCount: 0 };

  public static styles = [
    cssManager.defaultStyles,
    accountDesignTokens,
    css`
      :host {
        display: block;
        min-height: 100%;
        background: var(--background);
        color: var(--foreground);
      }

      .container {
        max-width: 1000px;
        margin: 0 auto;
        padding: 32px 24px;
      }

      .header {
        margin-bottom: 32px;
      }

      h1 {
        font-size: 32px;
        font-weight: 600;
        margin: 0;
        letter-spacing: -0.02em;
        display: flex;
        align-items: center;
        gap: 12px;
      }

      h1 dees-icon {
        opacity: 0.7;
      }

      .subtitle {
        color: #71717a;
        margin-top: 8px;
        font-size: 14px;
      }

      .stats-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
        margin-bottom: 24px;
      }

      @media (max-width: 640px) {
        .stats-grid {
          grid-template-columns: 1fr;
        }
      }

      .stat-card {
        background: #18181b;
        border: 1px solid #27272a;
        border-radius: 12px;
        padding: 20px;
        text-align: center;
      }

      .stat-value {
        font-size: 32px;
        font-weight: 600;
        margin-bottom: 4px;
      }

      .stat-label {
        font-size: 13px;
        color: #71717a;
        text-transform: uppercase;
        letter-spacing: 0.05em;
      }

      .dashboard-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
      }

      @media (max-width: 768px) {
        .dashboard-grid {
          grid-template-columns: 1fr;
        }
      }

      .card {
        background: #18181b;
        border: 1px solid #27272a;
        border-radius: 12px;
        overflow: hidden;
      }

      .card.full-width {
        grid-column: 1 / -1;
      }

      .card-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px 20px;
        border-bottom: 1px solid #27272a;
      }

      .card-title {
        font-size: 16px;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 8px;
      }

      .card-title dees-icon {
        opacity: 0.7;
      }

      .card-body {
        padding: 16px 20px;
      }

      .card-body.no-padding {
        padding: 0;
      }

      /* Info rows */
      .info-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 0;
        border-bottom: 1px solid #27272a;
      }

      .info-row:last-child {
        border-bottom: none;
      }

      .info-label {
        font-size: 13px;
        color: #71717a;
      }

      .info-value {
        font-size: 14px;
        font-weight: 500;
      }

      .info-value.slug {
        font-family: 'Geist Mono', monospace;
        background: #27272a;
        padding: 4px 8px;
        border-radius: 4px;
        font-size: 13px;
      }

      /* Role badge */
      .role-badge {
        padding: 4px 12px;
        border-radius: 9999px;
        font-size: 12px;
        font-weight: 500;
        background: rgba(59, 130, 246, 0.1);
        color: #3b82f6;
      }

      .role-badge.admin {
        background: rgba(245, 158, 11, 0.1);
        color: #f59e0b;
      }

      .role-badge.owner {
        background: rgba(139, 92, 246, 0.1);
        color: #8b5cf6;
      }

      /* Quick actions */
      .action-list {
        display: flex;
        flex-direction: column;
      }

      .action-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 14px 20px;
        border-bottom: 1px solid #27272a;
        cursor: pointer;
        transition: background 0.15s ease;
      }

      .action-item:last-child {
        border-bottom: none;
      }

      .action-item:hover {
        background: #27272a;
      }

      .action-icon {
        width: 36px;
        height: 36px;
        border-radius: 8px;
        background: #27272a;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
      }

      .action-item:hover .action-icon {
        background: #3f3f46;
      }

      .action-icon dees-icon {
        opacity: 0.7;
      }

      .action-info {
        flex: 1;
      }

      .action-name {
        font-size: 14px;
        font-weight: 500;
        margin-bottom: 2px;
      }

      .action-description {
        font-size: 12px;
        color: #71717a;
      }

      .action-arrow {
        color: #71717a;
      }

      /* Billing status */
      .billing-status {
        display: flex;
        align-items: center;
        gap: 8px;
      }

      .billing-indicator {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #71717a;
      }

      .billing-indicator.active {
        background: #22c55e;
      }

      .billing-indicator.none {
        background: #f59e0b;
      }

      /* Loading state */
      .loading {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 48px;
        color: #71717a;
      }
    `,
  ];

  public render(): TemplateResult {
    if (this.loading) {
      return html`
        <div class="container">
          <div class="loading">Loading organization...</div>
        </div>
      `;
    }

    if (!this.organization) {
      return html`
        <div class="container">
          <div class="loading">Organization not found</div>
        </div>
      `;
    }

    const roleName = this.userRole?.data.roles?.[0] || 'member';
    const roleClass = roleName === 'owner' ? 'owner' : roleName === 'admin' ? 'admin' : '';
    const roleDisplay = roleName.charAt(0).toUpperCase() + roleName.slice(1);

    return html`
      <div class="container">
        <div class="header">
          <h1>
            <dees-icon .icon=${'lucide:building2'}></dees-icon>
            ${this.organization.data.name}
          </h1>
          <p class="subtitle">Organization dashboard and settings</p>
        </div>

        <div class="stats-grid">
          <div class="stat-card">
            <div class="stat-value">${this.stats.memberCount}</div>
            <div class="stat-label">Members</div>
          </div>
          <div class="stat-card">
            <div class="stat-value">${this.stats.appCount}</div>
            <div class="stat-label">Connected Apps</div>
          </div>
          <div class="stat-card">
            <div class="stat-value">
              <span class="role-badge ${roleClass}">${roleDisplay}</span>
            </div>
            <div class="stat-label">Your Role</div>
          </div>
        </div>

        <div class="dashboard-grid">
          <!-- Organization Info -->
          <div class="card">
            <div class="card-header">
              <span class="card-title">
                <dees-icon .icon=${'lucide:info'}></dees-icon>
                Organization Info
              </span>
            </div>
            <div class="card-body">
              <div class="info-row">
                <span class="info-label">Name</span>
                <span class="info-value">${this.organization.data.name}</span>
              </div>
              <div class="info-row">
                <span class="info-label">Slug</span>
                <span class="info-value slug">${this.organization.data.slug}</span>
              </div>
              <div class="info-row">
                <span class="info-label">Billing</span>
                <span class="info-value">
                  <div class="billing-status">
                    <span class="billing-indicator ${this.organization.data.billingPlanId ? 'active' : 'none'}"></span>
                    ${this.organization.data.billingPlanId ? 'Active' : 'Not configured'}
                  </div>
                </span>
              </div>
            </div>
          </div>

          <!-- Quick Actions -->
          <div class="card">
            <div class="card-header">
              <span class="card-title">
                <dees-icon .icon=${'lucide:zap'}></dees-icon>
                Quick Actions
              </span>
            </div>
            <div class="card-body no-padding">
              <div class="action-list">
                <div class="action-item" @click=${this.navigateToApps}>
                  <div class="action-icon">
                    <dees-icon .icon=${'lucide:box'}></dees-icon>
                  </div>
                  <div class="action-info">
                    <div class="action-name">Manage Apps</div>
                    <div class="action-description">Connect and configure applications</div>
                  </div>
                  <dees-icon class="action-arrow" .icon=${'lucide:chevron-right'}></dees-icon>
                </div>
                <div class="action-item" @click=${this.navigateToBilling}>
                  <div class="action-icon">
                    <dees-icon .icon=${'lucide:wallet'}></dees-icon>
                  </div>
                  <div class="action-info">
                    <div class="action-name">View Billing</div>
                    <div class="action-description">Manage subscription and invoices</div>
                  </div>
                  <dees-icon class="action-arrow" .icon=${'lucide:chevron-right'}></dees-icon>
                </div>
                <div class="action-item" @click=${this.handleInviteUser}>
                  <div class="action-icon">
                    <dees-icon .icon=${'lucide:user-plus'}></dees-icon>
                  </div>
                  <div class="action-info">
                    <div class="action-name">Invite Member</div>
                    <div class="action-description">Add team members to your organization</div>
                  </div>
                  <dees-icon class="action-arrow" .icon=${'lucide:chevron-right'}></dees-icon>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    `;
  }

  public async firstUpdated() {
    await this.loadOrgData();
  }

  private async loadOrgData() {
    this.loading = true;

    try {
      // Get the organization slug from the URL
      const pathParts = window.location.pathname.split('/');
      const orgSlug = pathParts[3];

      const currentState = accountStateModule.accountState.getState();
      const selectedOrg = currentState.organizations.find(org => org.data.slug === orgSlug);

      if (!selectedOrg) {
        console.error('Organization not found');
        this.loading = false;
        return;
      }

      this.organization = selectedOrg;

      // Find user's role in this org
      this.userRole = currentState.roles.find(r => r.data.organizationId === selectedOrg.id) || null;

      // Calculate stats
      const memberCount = selectedOrg.data.roleIds?.length || 1;

      // Get app connections count
      let appCount = 0;
      try {
        const idpState = await IdpState.getSingletonInstance();
        const jwt = await idpState.idpClient.getJwt();

        const connectionsRequest = idpState.idpClient.typedsocket.createTypedRequest<plugins.idpInterfaces.request.IReq_GetAppConnections>(
          'getAppConnections'
        );

        const connectionsResponse = await connectionsRequest.fire({
          jwt,
          organizationId: selectedOrg.id,
        });

        appCount = connectionsResponse.connections?.filter(c => c.data.status === 'active').length || 0;
      } catch (error) {
        console.error('Error loading app connections:', error);
      }

      this.stats = { memberCount, appCount };
    } catch (error) {
      console.error('Error loading org data:', error);
    } finally {
      this.loading = false;
    }
  }

  private async navigateToApps() {
    if (!this.organization) return;
    const parentElement = (this.getRootNode() as any).host;
    parentElement.subrouter.pushUrl(`/org/${this.organization.data.slug}/apps`);
  }

  private async navigateToBilling() {
    if (!this.organization) return;
    const parentElement = (this.getRootNode() as any).host;
    parentElement.subrouter.pushUrl(`/org/${this.organization.data.slug}/billing`);
  }

  private handleInviteUser() {
    // TODO: Implement invite user modal
    alert('Invite member functionality coming soon');
  }
}