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

export const wysiwygStyles = css`
  :host {
    display: block;
    position: relative;
  }

  .wysiwyg-container {
    background: ${cssManager.bdTheme('#ffffff', '#1a1a1a')};
    border: 1px solid ${cssManager.bdTheme('#e0e0e0', '#333')};
    border-radius: 8px;
    min-height: 200px;
    padding: 32px 40px;
    position: relative;
    transition: all 0.2s ease;
    color: ${cssManager.bdTheme('#000000', '#ffffff')};
  }

  .wysiwyg-container:hover {
    border-color: ${cssManager.bdTheme('#d0d0d0', '#444')};
  }

  .wysiwyg-container:focus-within {
    border-color: ${cssManager.bdTheme('#0066cc', '#4d94ff')};
    box-shadow: 0 0 0 3px ${cssManager.bdTheme('rgba(0, 102, 204, 0.1)', 'rgba(77, 148, 255, 0.1)')};
  }

  /* Visual hint for text selection */
  .editor-content:hover {
    cursor: text;
  }

  .editor-content {
    outline: none;
    min-height: 160px;
    margin: 0 -8px;
    padding: 0 8px;
  }

  .block {
    margin: 0;
    padding: 4px 0;
    position: relative;
    transition: all 0.15s ease;
    min-height: 1.6em;
    color: ${cssManager.bdTheme('#000000', '#e0e0e0')};
  }

  /* First and last blocks don't need extra spacing */
  .block-wrapper:first-child .block {
    margin-top: 0 !important;
  }

  .block-wrapper:last-child .block {
    margin-bottom: 0;
  }

  .block.selected {
    background: ${cssManager.bdTheme('rgba(0, 102, 204, 0.05)', 'rgba(77, 148, 255, 0.08)')};
    box-shadow: inset 0 0 0 2px ${cssManager.bdTheme('rgba(0, 102, 204, 0.2)', 'rgba(77, 148, 255, 0.2)')};
    border-radius: 4px;
    margin-left: -8px;
    margin-right: -8px;
    padding-left: 8px;
    padding-right: 8px;
  }

  .block[contenteditable] {
    outline: none;
  }

  .block.paragraph {
    font-size: 16px;
    line-height: 1.6;
    font-weight: 400;
  }

  .block.paragraph:empty::before {
    content: "Type '/' for commands...";
    color: ${cssManager.bdTheme('#999', '#666')};
    pointer-events: none;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 400;
  }

  .block.heading-1 {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    color: ${cssManager.bdTheme('#000000', '#ffffff')};
  }

  .block.heading-1:empty::before {
    content: "Heading 1";
    color: ${cssManager.bdTheme('#999', '#666')};
    pointer-events: none;
    font-size: 32px;
    line-height: 1.2;
    font-weight: 700;
  }

  .block.heading-2 {
    font-size: 24px;
    font-weight: 600;
    line-height: 1.3;
    color: ${cssManager.bdTheme('#000000', '#ffffff')};
  }

  .block.heading-2:empty::before {
    content: "Heading 2";
    color: ${cssManager.bdTheme('#999', '#666')};
    pointer-events: none;
    font-size: 24px;
    line-height: 1.3;
    font-weight: 600;
  }

  .block.heading-3 {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    color: ${cssManager.bdTheme('#000000', '#ffffff')};
  }

  .block.heading-3:empty::before {
    content: "Heading 3";
    color: ${cssManager.bdTheme('#999', '#666')};
    pointer-events: none;
    font-size: 20px;
    line-height: 1.4;
    font-weight: 600;
  }

  .block.quote {
    border-left: 3px solid ${cssManager.bdTheme('#0066cc', '#4d94ff')};
    padding-left: 20px;
    font-style: italic;
    color: ${cssManager.bdTheme('#555', '#b0b0b0')};
    margin-left: 0;
    margin-right: 0;
    line-height: 1.6;
  }

  .block.quote:empty::before {
    content: "Quote";
    color: ${cssManager.bdTheme('#999', '#666')};
    pointer-events: none;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 400;
    font-style: italic;
  }

  .block.code {
    background: ${cssManager.bdTheme('#f8f8f8', '#0d0d0d')};
    border: 1px solid ${cssManager.bdTheme('#e0e0e0', '#2a2a2a')};
    border-radius: 6px;
    padding: 16px 20px;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 14px;
    line-height: 1.5;
    white-space: pre-wrap;
    color: ${cssManager.bdTheme('#d14', '#ff6b6b')};
    overflow-x: auto;
  }

  .block.code:empty::before {
    content: "// Code block";
    color: ${cssManager.bdTheme('#999', '#666')};
    pointer-events: none;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 14px;
    line-height: 1.6;
    font-weight: 400;
  }

  .block.list {
    padding-left: 0;
  }

  .block.list ul,
  .block.list ol {
    margin: 0;
    padding: 0 0 0 24px;
    list-style-position: outside;
  }

  .block.list ul {
    list-style: disc;
  }

  .block.list ol {
    list-style: decimal;
  }

  .block.list li {
    margin-bottom: 8px;
    line-height: 1.6;
  }

  .block.list li:last-child {
    margin-bottom: 0;
  }

  .block.divider {
    text-align: center;
    padding: 20px 0;
    cursor: default;
    pointer-events: none;
  }

  .block.divider hr {
    border: none;
    border-top: 1px solid ${cssManager.bdTheme('#e0e0e0', '#333')};
    margin: 0;
  }

  .slash-menu {
    position: absolute;
    background: ${cssManager.bdTheme('#ffffff', '#262626')};
    border: 1px solid ${cssManager.bdTheme('#e0e0e0', '#404040')};
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    padding: 4px;
    z-index: 1000;
    min-width: 220px;
    max-height: 300px;
    overflow-y: auto;
  }

  .slash-menu-item {
    padding: 10px 12px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 4px;
    color: ${cssManager.bdTheme('#000000', '#e0e0e0')};
    font-size: 14px;
  }

  .slash-menu-item:hover,
  .slash-menu-item.selected {
    background: ${cssManager.bdTheme('#f0f0f0', '#333333')};
    color: ${cssManager.bdTheme('#000000', '#ffffff')};
  }

  .slash-menu-item .icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: ${cssManager.bdTheme('#666', '#999')};
    font-weight: 600;
  }

  .slash-menu-item:hover .icon,
  .slash-menu-item.selected .icon {
    color: ${cssManager.bdTheme('#0066cc', '#4d94ff')};
  }

  .toolbar {
    position: absolute;
    top: -40px;
    left: 0;
    background: ${cssManager.bdTheme('#ffffff', '#262626')};
    border: 1px solid ${cssManager.bdTheme('#e0e0e0', '#404040')};
    border-radius: 6px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    padding: 4px;
    display: none;
    gap: 4px;
    z-index: 1000;
  }

  .toolbar.visible {
    display: flex;
  }

  .toolbar-button {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: ${cssManager.bdTheme('#000000', '#e0e0e0')};
  }

  .toolbar-button:hover {
    background: ${cssManager.bdTheme('#f0f0f0', '#333333')};
    color: ${cssManager.bdTheme('#0066cc', '#4d94ff')};
  }

  /* Drag and Drop Styles */
  .block-wrapper {
    position: relative;
    transition: all 0.2s ease;
  }

  /* Ensure proper spacing context for blocks */
  .block-wrapper + .block-wrapper .block {
    margin-top: 16px;
  }

  /* Override for headings following other blocks */
  .block-wrapper + .block-wrapper .block.heading-1,
  .block-wrapper + .block-wrapper .block.heading-2,
  .block-wrapper + .block-wrapper .block.heading-3 {
    margin-top: 24px;
  }

  /* Code and quote blocks need consistent spacing */
  .block-wrapper + .block-wrapper .block.code,
  .block-wrapper + .block-wrapper .block.quote {
    margin-top: 20px;
  }

  .drag-handle {
    position: absolute;
    left: -28px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    cursor: grab;
    opacity: 0;
    transition: opacity 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: ${cssManager.bdTheme('#999', '#666')};
    border-radius: 4px;
  }

  .drag-handle::before {
    content: "⋮⋮";
    font-size: 12px;
    letter-spacing: -2px;
  }

  .block-wrapper:hover .drag-handle {
    opacity: 1;
  }

  .drag-handle:hover {
    color: ${cssManager.bdTheme('#666', '#999')};
    background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.05)', 'rgba(255, 255, 255, 0.05)')};
  }

  .drag-handle:active {
    cursor: grabbing;
    background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.1)', 'rgba(255, 255, 255, 0.1)')};
  }

  .block-wrapper.dragging {
    opacity: 0.5;
  }

  .block-wrapper.drag-over-before::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    height: 2px;
    background: ${cssManager.bdTheme('#0066cc', '#4d94ff')};
    border-radius: 1px;
    box-shadow: 0 0 8px ${cssManager.bdTheme('rgba(0, 102, 204, 0.4)', 'rgba(77, 148, 255, 0.4)')};
  }

  .block-wrapper.drag-over-after::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: -8px;
    right: -8px;
    height: 2px;
    background: ${cssManager.bdTheme('#0066cc', '#4d94ff')};
    border-radius: 1px;
    box-shadow: 0 0 8px ${cssManager.bdTheme('rgba(0, 102, 204, 0.4)', 'rgba(77, 148, 255, 0.4)')};
  }

  .editor-content.dragging * {
    user-select: none;
  }

  /* Text Selection Styles */
  .block ::selection {
    background: ${cssManager.bdTheme('rgba(0, 102, 204, 0.3)', 'rgba(77, 148, 255, 0.3)')};
    color: inherit;
  }

  /* Formatting Menu */
  .formatting-menu {
    position: absolute;
    background: ${cssManager.bdTheme('#ffffff', '#262626')};
    border: 1px solid ${cssManager.bdTheme('#e0e0e0', '#404040')};
    border-radius: 6px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
    padding: 4px;
    display: flex;
    gap: 2px;
    z-index: 1001;
    animation: fadeInScale 0.15s ease-out;
  }

  @keyframes fadeInScale {
    from {
      opacity: 0;
      transform: scale(0.95) translateY(5px);
    }
    to {
      opacity: 1;
      transform: scale(1) translateY(0);
    }
  }

  .format-button {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: ${cssManager.bdTheme('#000000', '#e0e0e0')};
    font-weight: 600;
    font-size: 14px;
    position: relative;
  }

  .format-button:hover {
    background: ${cssManager.bdTheme('#f0f0f0', '#333333')};
    color: ${cssManager.bdTheme('#0066cc', '#4d94ff')};
  }

  .format-button:active {
    transform: scale(0.95);
  }

  .format-button.bold {
    font-weight: 700;
  }

  .format-button.italic {
    font-style: italic;
  }

  .format-button.underline {
    text-decoration: underline;
  }

  .format-button .code-icon {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 12px;
  }

  /* Applied format styles in content */
  .block strong,
  .block b {
    font-weight: 600;
    color: ${cssManager.bdTheme('#000000', '#ffffff')};
  }

  .block em,
  .block i {
    font-style: italic;
  }

  .block u {
    text-decoration: underline;
  }

  .block strike,
  .block s {
    text-decoration: line-through;
    opacity: 0.7;
  }

  .block code {
    background: ${cssManager.bdTheme('rgba(0, 0, 0, 0.06)', 'rgba(255, 255, 255, 0.1)')};
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 0.9em;
    color: ${cssManager.bdTheme('#d14', '#ff6b6b')};
  }

  .block a {
    color: ${cssManager.bdTheme('#0066cc', '#4d94ff')};
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.15s ease;
  }

  .block a:hover {
    border-bottom-color: ${cssManager.bdTheme('#0066cc', '#4d94ff')};
  }
`;