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

import { mobileComponentStyles } from '../../00componentstyles.js';
import '../dees-mobile-icon/dees-mobile-icon.js';
import { demoFunc } from './dees-mobile-actionsheet.demo.js';

export interface IActionSheetOption {
  id: string;
  icon?: string;
  iconColor?: string;
  iconBackground?: string;
  title: string;
  subtitle?: string;
}

declare global {
  interface HTMLElementTagNameMap {
    'dees-mobile-actionsheet': DeesMobileActionsheet;
  }
}

@customElement('dees-mobile-actionsheet')
export class DeesMobileActionsheet extends DeesElement {
  public static demo = demoFunc;

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

  @property({ type: Array })
  accessor options: IActionSheetOption[] = [];

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

  public static styles = [
    cssManager.defaultStyles,
    mobileComponentStyles,
    css`
      :host {
        position: fixed;
        inset: 0;
        z-index: var(--dees-z-modal, 500);
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
      }

      .backdrop {
        position: absolute;
        inset: 0;
        background: rgba(0, 0, 0, 0);
        animation: fadeInBackdrop 0.2s ease-out forwards;
      }

      @keyframes fadeInBackdrop {
        to {
          background: rgba(0, 0, 0, 0.5);
        }
      }

      .sheet {
        position: relative;
        background: var(--dees-card);
        border-radius: var(--dees-radius-lg) var(--dees-radius-lg) 0 0;
        padding: var(--dees-space-md);
        padding-bottom: calc(var(--dees-space-md) + env(safe-area-inset-bottom, 0px));
        transform: translateY(100%);
        animation: slideUp 0.3s ease-out forwards;
      }

      @keyframes slideUp {
        to {
          transform: translateY(0);
        }
      }

      .sheet-title {
        text-align: center;
        font-size: 0.875rem;
        color: var(--dees-muted-foreground);
        margin-bottom: var(--dees-space-md);
        padding-bottom: var(--dees-space-sm);
        border-bottom: 1px solid var(--dees-border);
      }

      .options {
        display: flex;
        flex-direction: column;
        gap: var(--dees-space-xs);
      }

      .option {
        display: flex;
        align-items: center;
        gap: var(--dees-space-md);
        padding: var(--dees-space-md);
        border: none;
        background: var(--dees-background);
        border-radius: var(--dees-radius-md);
        cursor: pointer;
        color: var(--dees-foreground);
        font-size: 1rem;
        font-weight: 500;
        text-align: left;
        transition: background var(--dees-transition-fast);
      }

      .option:hover {
        background: var(--dees-muted);
      }

      .option:active {
        background: var(--dees-accent);
      }

      .option-icon {
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: var(--dees-radius-full);
        flex-shrink: 0;
        background: var(--dees-accent);
        color: var(--dees-primary);
      }

      .option-text {
        flex: 1;
      }

      .option-title {
        font-weight: 500;
      }

      .option-subtitle {
        font-size: 0.75rem;
        color: var(--dees-muted-foreground);
        font-weight: normal;
        margin-top: 2px;
      }

      .cancel {
        margin-top: var(--dees-space-sm);
        padding: var(--dees-space-md);
        border: none;
        background: var(--dees-background);
        border-radius: var(--dees-radius-md);
        cursor: pointer;
        color: var(--dees-danger);
        font-size: 1rem;
        font-weight: 500;
        width: 100%;
        transition: background var(--dees-transition-fast);
      }

      .cancel:hover {
        background: rgba(220, 38, 38, 0.1);
      }
    `,
  ];

  private handleSelect(option: IActionSheetOption) {
    this.dispatchEvent(new CustomEvent('select', {
      detail: option,
      bubbles: true,
      composed: true,
    }));
  }

  private handleClose() {
    this.dispatchEvent(new CustomEvent('close', {
      bubbles: true,
      composed: true,
    }));
  }

  public render(): TemplateResult {
    return html`
      <div class="backdrop" @click=${this.handleClose}></div>
      <div class="sheet">
        ${this.title ? html`<div class="sheet-title">${this.title}</div>` : ''}

        <div class="options">
          ${this.options.map(option => html`
            <button class="option" @click=${() => this.handleSelect(option)}>
              ${option.icon ? html`
                <div
                  class="option-icon"
                  style=${option.iconBackground ? `background: ${option.iconBackground}` : ''}
                >
                  <dees-mobile-icon
                    icon=${option.icon}
                    size="24"
                    color=${option.iconColor || 'currentColor'}
                  ></dees-mobile-icon>
                </div>
              ` : ''}
              <div class="option-text">
                <div class="option-title">${option.title}</div>
                ${option.subtitle ? html`
                  <div class="option-subtitle">${option.subtitle}</div>
                ` : ''}
              </div>
            </button>
          `)}
        </div>

        <button class="cancel" @click=${this.handleClose}>
          ${this.cancelText}
        </button>
      </div>
    `;
  }
}