import {
  DeesElement,
  property,
  html,
  customElement,
  type TemplateResult,
  css,
  cssManager,
  unsafeCSS,
} from '@design.estate/dees-element';
import * as sharedStyles from '../../styles/shared.styles.js';
import { demoFunc } from './upladmin-option-card.demo.js';

declare global {
  interface HTMLElementTagNameMap {
    'upladmin-option-card': UpladminOptionCard;
  }
}

export type TOptionVariant =
  // Severity variants
  | 'critical' | 'major' | 'minor' | 'maintenance'
  // Status variants
  | 'investigating' | 'identified' | 'monitoring' | 'resolved' | 'postmortem'
  // Generic variants
  | 'default' | 'primary' | 'success' | 'warning' | 'danger' | 'info';

@customElement('upladmin-option-card')
export class UpladminOptionCard extends DeesElement {
  public static demo = demoFunc;

  @property({ type: String })
  accessor icon: string = '';

  @property({ type: String })
  accessor label: string = '';

  @property({ type: String })
  accessor description: string = '';

  @property({ type: String, reflect: true })
  accessor variant: TOptionVariant = 'default';

  @property({ type: Boolean, reflect: true })
  accessor selected: boolean = false;

  @property({ type: Boolean, reflect: true })
  accessor disabled: boolean = false;

  public static styles = [
    cssManager.defaultStyles,
    css`
      :host {
        display: block;
        font-family: ${unsafeCSS(sharedStyles.fonts.base)};
      }

      .option-card {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        padding: 18px 14px;
        background: ${cssManager.bdTheme('#ffffff', '#09090b')};
        border: 2px solid ${cssManager.bdTheme('#e4e4e7', '#27272a')};
        border-radius: 6px;
        cursor: pointer;
        transition: all 0.1s ease;
        text-align: center;
        user-select: none;
      }

      .option-card:hover:not(.disabled) {
        border-color: ${cssManager.bdTheme('#d4d4d8', '#3f3f46')};
        background: ${cssManager.bdTheme('#f4f4f5', '#18181b')};
      }

      :host([selected]) .option-card {
        border-color: ${cssManager.bdTheme('#3b82f6', '#60a5fa')};
        background: ${cssManager.bdTheme('rgba(59, 130, 246, 0.05)', 'rgba(96, 165, 250, 0.1)')};
      }

      :host([disabled]) .option-card {
        opacity: 0.5;
        cursor: not-allowed;
      }

      .option-label {
        font-size: 13px;
        font-weight: 600;
        color: ${cssManager.bdTheme('#09090b', '#fafafa')};
      }

      .option-desc {
        font-size: 11px;
        color: ${cssManager.bdTheme('#a1a1aa', '#71717a')};
        line-height: 1.3;
      }

      /* Variant icon colors - all using bdTheme for proper light/dark support */

      /* Severity variants */
      :host([variant="critical"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#dc2626', '#f87171')};
      }
      :host([variant="major"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#ea580c', '#fb923c')};
      }
      :host([variant="minor"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#ca8a04', '#fbbf24')};
      }
      :host([variant="maintenance"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#2563eb', '#60a5fa')};
      }

      /* Status variants */
      :host([variant="investigating"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#ea580c', '#fb923c')};
      }
      :host([variant="identified"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#ca8a04', '#fbbf24')};
      }
      :host([variant="monitoring"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#2563eb', '#60a5fa')};
      }
      :host([variant="resolved"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
      }
      :host([variant="postmortem"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#9333ea', '#a855f7')};
      }

      /* Generic variants */
      :host([variant="default"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#71717a', '#a1a1aa')};
      }
      :host([variant="primary"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#3b82f6', '#60a5fa')};
      }
      :host([variant="success"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#16a34a', '#22c55e')};
      }
      :host([variant="warning"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#ca8a04', '#fbbf24')};
      }
      :host([variant="danger"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#dc2626', '#f87171')};
      }
      :host([variant="info"]) dees-icon {
        --icon-color: ${cssManager.bdTheme('#2563eb', '#60a5fa')};
      }

      dees-icon {
        color: var(--icon-color);
      }
    `,
  ];

  public render(): TemplateResult {
    return html`
      <div class="option-card ${this.disabled ? 'disabled' : ''}" @click="${this.handleClick}">
        ${this.icon ? html`<dees-icon .icon=${this.icon} .iconSize=${24}></dees-icon>` : ''}
        ${this.label ? html`<span class="option-label">${this.label}</span>` : ''}
        ${this.description ? html`<span class="option-desc">${this.description}</span>` : ''}
      </div>
    `;
  }

  private handleClick() {
    if (this.disabled) return;

    this.dispatchEvent(new CustomEvent('select', {
      detail: { selected: !this.selected },
      bubbles: true,
      composed: true,
    }));
  }
}