import { StyleSheet } from 'react-native';
import { ThemeColors, colors as globalColors } from '@theme';

export const getStyles = (colors: ThemeColors, isDark: boolean) =>
  StyleSheet.create({
    /* ── Card wrapper ── */
    card: {
      backgroundColor: colors.card,
      borderRadius: 20,
      marginBottom: 20,
      shadowColor: isDark ? '#000000' : '#0F172A',
      shadowOffset: { width: 0, height: 4 },
      shadowOpacity: isDark ? 0.25 : 0.08,
      shadowRadius: 12,
      elevation: 4,
      borderWidth: 1,
      borderColor: colors.border,
    },

    /* ── Header ── */
    header: {
      flexDirection: 'row',
      alignItems: 'center',
      paddingHorizontal: 16,
      paddingTop: 16,
      paddingBottom: 14,
      gap: 10,
    },
    titleIconBadge: {
      width: 34,
      height: 34,
      borderRadius: 10,
      backgroundColor: globalColors.accent,
      justifyContent: 'center',
      alignItems: 'center',
      shadowColor: globalColors.accent,
      shadowOffset: { width: 0, height: 3 },
      shadowOpacity: 0.4,
      shadowRadius: 6,
      elevation: 4,
    },
    titleGroup: {
      flex: 1,
    },
    title: {
      fontSize: 15,
      fontWeight: '700',
      color: colors.text,
      letterSpacing: 0.1,
    },
    subtitle: {
      fontSize: 11,
      fontWeight: '500',
      color: colors.textMuted,
      marginTop: 1,
      letterSpacing: 0.2,
    },
    countBadge: {
      paddingHorizontal: 9,
      paddingVertical: 4,
      borderRadius: 20,
      backgroundColor: isDark
        ? `${globalColors.accent}28`
        : `${globalColors.accent}15`,
      borderWidth: 1,
      borderColor: isDark
        ? `${globalColors.accent}55`
        : `${globalColors.accent}35`,
    },
    countBadgeText: {
      fontSize: 12,
      fontWeight: '700',
      color: globalColors.accent,
    },

    /* ── Divider ── */
    divider: {
      height: 1,
      backgroundColor: colors.border,
      marginHorizontal: 16,
      marginBottom: 4,
      opacity: isDark ? 0.5 : 0.8,
    },

    /* ── Timeline list ── */
    listContent: {
      paddingHorizontal: 16,
      paddingBottom: 12,
      paddingTop: 4,
    },

    /* ── Timeline row ── */
    row: {
      flexDirection: 'row',
      paddingVertical: 12,
    },

    /* ── Left column: avatar + connector line ── */
    leftCol: {
      width: 38,
      alignItems: 'center',
    },
    avatar: {
      width: 34,
      height: 34,
      borderRadius: 17,
      justifyContent: 'center',
      alignItems: 'center',
    },
    avatarText: {
      fontSize: 13,
      fontWeight: '800',
      color: '#FFFFFF',
    },
    connector: {
      width: 2,
      flex: 1,
      marginTop: 4,
      borderRadius: 1,
      backgroundColor: colors.border,
      opacity: isDark ? 0.5 : 0.7,
    },

    /* ── Right column: content bubble ── */
    rightCol: {
      flex: 1,
      marginLeft: 10,
    },
    bubble: {
      backgroundColor: isDark
        ? `${globalColors.primary}12`
        : `${globalColors.primary}07`,
      borderRadius: 14,
      borderWidth: 1,
      borderColor: isDark
        ? `${globalColors.primary}30`
        : `${globalColors.primary}18`,
      padding: 12,
    },

    /* row inside bubble: name + time */
    bubbleHeader: {
      flexDirection: 'row',
      justifyContent: 'space-between',
      alignItems: 'center',
      marginBottom: 4,
    },
    staffName: {
      fontSize: 13,
      fontWeight: '700',
      color: colors.text,
      flex: 1,
      marginRight: 6,
    },
    timeAgo: {
      fontSize: 10,
      fontWeight: '600',
      color: colors.textMuted,
      letterSpacing: 0.2,
    },

    /* description */
    descriptionRow: {
      flexDirection: 'row',
      alignItems: 'center',
      gap: 5,
      marginBottom: 6,
    },
    actionDot: {
      width: 5,
      height: 5,
      borderRadius: 2.5,
      backgroundColor: globalColors.accent,
    },
    description: {
      fontSize: 13,
      fontWeight: '500',
      color: colors.textSecondary,
      flex: 1,
    },

    /* project chip */
    projectChip: {
      flexDirection: 'row',
      alignItems: 'center',
      gap: 5,
      backgroundColor: isDark
        ? `${globalColors.accentAlt}18`
        : `${globalColors.accentAlt}12`,
      borderRadius: 20,
      paddingHorizontal: 9,
      paddingVertical: 4,
      alignSelf: 'flex-start',
      borderWidth: 1,
      borderColor: isDark
        ? `${globalColors.accentAlt}40`
        : `${globalColors.accentAlt}30`,
      marginBottom: 6,
    },
    projectChipText: {
      fontSize: 10,
      fontWeight: '700',
      color: globalColors.accentAlt,
      letterSpacing: 0.2,
    },

    /* additional data tag */
    additionalTag: {
      flexDirection: 'row',
      alignItems: 'center',
      gap: 4,
    },
    additionalText: {
      fontSize: 11,
      fontWeight: '500',
      color: colors.textMuted,
      flex: 1,
    },

    /* ── Empty / Loader states ── */
    stateContainer: {
      paddingVertical: 32,
      alignItems: 'center',
      justifyContent: 'center',
    },
    emptyText: {
      fontSize: 13,
      color: colors.textMuted,
      marginTop: 8,
      fontWeight: '500',
    },
    /* ── Footer ── */
    footer: {
      borderTopWidth: 1,
      borderTopColor: colors.border,
      paddingVertical: 12,
      alignItems: 'center',
      justifyContent: 'center',
    },
    footerButton: {
      flexDirection: 'row',
      alignItems: 'center',
      gap: 6,
    },
    footerButtonText: {
      fontSize: 13,
      fontWeight: '700',
      color: globalColors.primary,
    },
  });