import { css, cssManager } from '@design.estate/dees-element';
import { DeesInputBase } from '../dees-input-base.js';

export const fileuploadStyles = [
    ...DeesInputBase.baseStyles,
    cssManager.defaultStyles,
    css`
      :host {
        position: relative;
        display: block;
        color: ${cssManager.bdTheme('hsl(0 0% 15%)', 'hsl(0 0% 90%)')};
      }

      .hidden {
        display: none;
      }

      .input-wrapper {
        display: flex;
        flex-direction: column;
        gap: 8px;
      }

      .maincontainer {
        position: relative;
        border-radius: 6px;
        padding: 16px;
        background: ${cssManager.bdTheme('hsl(210 40% 98%)', 'hsl(215 20.2% 11.8%)')};
        color: ${cssManager.bdTheme('hsl(0 0% 9%)', 'hsl(0 0% 95%)')};
        border: 1px solid ${cssManager.bdTheme('hsl(215 20.2% 65.1%)', 'hsl(215 20.2% 35.1%)')};
        transition: all 0.15s ease;
      }

      .maincontainer:hover {
        border-color: ${cssManager.bdTheme('hsl(215 20.2% 55.1%)', 'hsl(215 20.2% 45.1%)')};
      }

      :host([disabled]) .maincontainer {
        opacity: 0.5;
        cursor: not-allowed;
        pointer-events: none;
      }

      :host([validationState="invalid"]) .maincontainer {
        border-color: ${cssManager.bdTheme('hsl(0 72.2% 50.6%)', 'hsl(0 62.8% 30.6%)')};
      }

      :host([validationState="valid"]) .maincontainer {
        border-color: ${cssManager.bdTheme('hsl(142.1 70.6% 45.3%)', 'hsl(142.1 76.2% 36.3%)')};
      }

      :host([validationState="warn"]) .maincontainer {
        border-color: ${cssManager.bdTheme('hsl(45.4 93.4% 47.5%)', 'hsl(45.4 93.4% 47.5%)')};
      }

      .maincontainer::after {
        top: 1px;
        right: 1px;
        left: 1px;
        bottom: 1px;
        transform: scale3d(0.98, 0.95, 1);
        position: absolute;
        content: '';
        display: block;
        border: 2px dashed transparent;
        border-radius: 5px;
        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
        pointer-events: none;
        background: transparent;
      }
      
      .maincontainer.dragOver {
        border-color: ${cssManager.bdTheme('hsl(217.2 91.2% 59.8%)', 'hsl(213.1 93.9% 67.8%)')};
        background: ${cssManager.bdTheme('hsl(217.2 91.2% 59.8% / 0.05)', 'hsl(213.1 93.9% 67.8% / 0.05)')};
      }
      
      .maincontainer.dragOver::after {
        transform: scale3d(1, 1, 1);
        border: 2px dashed ${cssManager.bdTheme('hsl(217.2 91.2% 59.8%)', 'hsl(213.1 93.9% 67.8%)')};
      }

      .uploadButton {
        position: relative;
        padding: 10px 20px;
        background: ${cssManager.bdTheme('hsl(0 0% 100%)', 'hsl(0 0% 7.8%)')};
        color: ${cssManager.bdTheme('hsl(0 0% 9%)', 'hsl(0 0% 95%)')};
        border: 1px solid ${cssManager.bdTheme('hsl(0 0% 89.8%)', 'hsl(0 0% 14.9%)')};
        border-radius: 6px;
        text-align: center;
        font-size: 14px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.15s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        line-height: 20px;
      }

      .uploadButton:hover {
        background: ${cssManager.bdTheme('hsl(0 0% 95.1%)', 'hsl(0 0% 14.9%)')};
        border-color: ${cssManager.bdTheme('hsl(0 0% 79.8%)', 'hsl(0 0% 20.9%)')};
      }

      .uploadButton:active {
        background: ${cssManager.bdTheme('hsl(0 0% 91%)', 'hsl(0 0% 11%)')};
      }

      .uploadButton dees-icon {
        font-size: 16px;
      }

      .files-container {
        display: flex;
        flex-direction: column;
        gap: 8px;
        margin-bottom: 12px;
      }

      .uploadCandidate {
        display: grid;
        grid-template-columns: 40px 1fr auto;
        background: ${cssManager.bdTheme('hsl(0 0% 100%)', 'hsl(215 20.2% 16.8%)')};
        padding: 12px;
        text-align: left;
        border-radius: 6px;
        color: ${cssManager.bdTheme('hsl(0 0% 9%)', 'hsl(0 0% 95%)')};
        cursor: default;
        transition: all 0.15s ease;
        border: 1px solid ${cssManager.bdTheme('hsl(0 0% 89.8%)', 'hsl(0 0% 14.9%)')};
        position: relative;
        overflow: hidden;
      }

      .uploadCandidate:hover {
        background: ${cssManager.bdTheme('hsl(0 0% 95.1%)', 'hsl(215 20.2% 20.8%)')};
        border-color: ${cssManager.bdTheme('hsl(0 0% 79.8%)', 'hsl(0 0% 20.9%)')};
      }

      .uploadCandidate .icon {
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        color: ${cssManager.bdTheme('hsl(215.4 16.3% 56.9%)', 'hsl(215 20.2% 55.1%)')};
      }

      .uploadCandidate.image-file .icon {
        color: ${cssManager.bdTheme('hsl(142.1 70.6% 45.3%)', 'hsl(142.1 76.2% 36.3%)')};
      }
      
      .uploadCandidate.pdf-file .icon {
        color: ${cssManager.bdTheme('hsl(0 72.2% 50.6%)', 'hsl(0 62.8% 30.6%)')};
      }
      
      .uploadCandidate.doc-file .icon {
        color: ${cssManager.bdTheme('hsl(217.2 91.2% 59.8%)', 'hsl(213.1 93.9% 67.8%)')};
      }

      .uploadCandidate .info {
        display: flex;
        flex-direction: column;
        gap: 2px;
        min-width: 0;
      }
      
      .uploadCandidate .filename {
        font-weight: 500;
        font-size: 14px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
      }
      
      .uploadCandidate .filesize {
        font-size: 12px;
        color: ${cssManager.bdTheme('hsl(215.4 16.3% 56.9%)', 'hsl(215 20.2% 55.1%)')};
      }

      .uploadCandidate .actions {
        display: flex;
        align-items: center;
        gap: 8px;
      }

      .remove-button {
        width: 32px;
        height: 32px;
        border-radius: 4px;
        background: transparent;
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.15s ease;
        color: ${cssManager.bdTheme('hsl(215.4 16.3% 56.9%)', 'hsl(215 20.2% 55.1%)')};
      }

      .remove-button:hover {
        background: ${cssManager.bdTheme('hsl(0 72.2% 50.6% / 0.1)', 'hsl(0 62.8% 30.6% / 0.1)')};
        color: ${cssManager.bdTheme('hsl(0 72.2% 50.6%)', 'hsl(0 62.8% 30.6%)')};
      }

      .clear-all-button {
        margin-bottom: 8px;
        text-align: right;
      }

      .clear-all-button button {
        background: none;
        border: none;
        color: ${cssManager.bdTheme('hsl(215.4 16.3% 56.9%)', 'hsl(215 20.2% 55.1%)')};
        cursor: pointer;
        font-size: 12px;
        padding: 4px 8px;
        border-radius: 4px;
        transition: all 0.15s ease;
      }

      .clear-all-button button:hover {
        background: ${cssManager.bdTheme('hsl(0 72.2% 50.6% / 0.1)', 'hsl(0 62.8% 30.6% / 0.1)')};
        color: ${cssManager.bdTheme('hsl(0 72.2% 50.6%)', 'hsl(0 62.8% 30.6%)')};
      }

      .validation-message {
        font-size: 13px;
        margin-top: 6px;
        color: ${cssManager.bdTheme('hsl(0 72.2% 50.6%)', 'hsl(0 62.8% 30.6%)')};
        line-height: 1.5;
      }

      .drop-hint {
        text-align: center;
        padding: 40px 20px;
        color: ${cssManager.bdTheme('hsl(215.4 16.3% 56.9%)', 'hsl(215 20.2% 55.1%)')};
        font-size: 14px;
      }

      .drop-hint dees-icon {
        font-size: 48px;
        margin-bottom: 16px;
        opacity: 0.2;
      }

      .image-preview {
        width: 40px;
        height: 40px;
        object-fit: cover;
        border-radius: 4px;
      }

      .description-text {
        font-size: 13px;
        color: ${cssManager.bdTheme('hsl(215.4 16.3% 56.9%)', 'hsl(215 20.2% 55.1%)')};
        margin-top: 6px;
        line-height: 1.5;
      }

      /* Loading state styles */
      .uploadButton.loading {
        pointer-events: none;
        opacity: 0.8;
      }

      .uploadButton .button-content {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
      }

      .loading-spinner {
        width: 16px;
        height: 16px;
        border: 2px solid ${cssManager.bdTheme('rgba(0, 0, 0, 0.1)', 'rgba(255, 255, 255, 0.1)')};
        border-top-color: ${cssManager.bdTheme('#3b82f6', '#60a5fa')};
        border-radius: 50%;
        animation: spin 0.6s linear infinite;
      }

      @keyframes spin {
        to {
          transform: rotate(360deg);
        }
      }

      @keyframes pulse {
        0% {
          transform: scale(1);
          opacity: 1;
        }
        50% {
          transform: scale(1.02);
          opacity: 0.9;
        }
        100% {
          transform: scale(1);
          opacity: 1;
        }
      }

      .uploadButton.loading {
        animation: pulse 1s ease-in-out infinite;
      }
    `,
  ];