import type { ConfidenceLevel, DataQualityLevel } from '../domain/enums'
import { CONF_HIGH, CONF_MEDIUM, DQ_HIGH, DQ_MEDIUM } from './constants'

// ── Semantic color tokens ─────────────────────────────────────────────────────
// Single source of truth for badge/score colors. All badge components read from here.

export const DS_COLORS = {
  resultType: {
    VERIFIED_PORTFOLIO:  { bg: 'rgba(30,58,95,0.10)',    fg: '#1e3a5f' },
    EXTERNAL_MARKET:     { bg: 'rgba(30,58,95,0.10)',    fg: '#1e3a5f' },
    MAISON_WORK:         { bg: 'rgba(3,105,161,0.10)',   fg: '#0369a1' },
    FUTURE_AVAILABILITY: { bg: 'rgba(109,40,217,0.10)',  fg: '#6d28d9' },
  },
  confidence: {
    VERY_HIGH: { bg: 'rgba(26,122,74,0.12)',   fg: '#1a7a4a' },
    HIGH:      { bg: 'rgba(26,122,74,0.09)',   fg: '#1a7a4a' },
    MEDIUM:    { bg: 'rgba(30,58,95,0.10)',    fg: '#1e3a5f' },
    LOW:       { bg: 'rgba(217,119,6,0.12)',   fg: '#d97706' },
    VERY_LOW:  { bg: 'rgba(192,57,43,0.12)',   fg: '#c0392b' },
  },
  risk: {
    LOW:      { bg: 'rgba(26,122,74,0.10)',   fg: '#1a7a4a' },
    MEDIUM:   { bg: 'rgba(217,119,6,0.10)',   fg: '#d97706' },
    HIGH:     { bg: 'rgba(192,57,43,0.10)',   fg: '#c0392b' },
    CRITICAL: { bg: 'rgba(127,0,0,0.12)',     fg: '#7f1d1d' },
  },
  availability: {
    AVAILABLE_NOW:  { bg: 'rgba(26,122,74,0.10)',   fg: '#1a7a4a' },
    AVAILABLE_SOON: { bg: 'rgba(217,119,6,0.10)',   fg: '#d97706' },
    FUTURE_SIGNAL:  { bg: 'rgba(109,40,217,0.10)',  fg: '#6d28d9' },
    OCCUPIED:       { bg: 'rgba(100,116,139,0.10)', fg: '#475569' },
    UNKNOWN:        { bg: '#f1f5f9',                fg: '#94a3b8' },
  },
  freshness: {
    FRESH:    { bg: 'rgba(26,122,74,0.10)',  fg: '#1a7a4a' },
    STALE:    { bg: 'rgba(217,119,6,0.10)', fg: '#d97706' },
    OUTDATED: { bg: 'rgba(192,57,43,0.10)', fg: '#c0392b' },
  },
  dataQuality: {
    HIGH:       { bg: 'rgba(26,122,74,0.10)',  fg: '#1a7a4a' },
    MEDIUM:     { bg: 'rgba(217,119,6,0.10)',  fg: '#d97706' },
    LOW:        { bg: 'rgba(192,57,43,0.10)',  fg: '#c0392b' },
    INCOMPLETE: { bg: 'rgba(127,0,0,0.12)',    fg: '#7f1d1d' },
  },
  heat: {
    VERY_HOT: { bg: '#fef3c7', border: '#fcd34d', icon: '#d97706', text: '#92400e' },
    HOT:      { bg: '#fff7ed', border: '#fed7aa', icon: '#ea580c', text: '#c2410c' },
  },
  futureCard: {
    controlled: {
      accent:      '#7c3aed',
      accentHover: '#6d28d9',
      headerBg:    '#faf5ff',
      border:      '#e9d5ff',
      badgeBg:     '#ede9fe',
      badgeText:   '#5b21b6',
    },
    signal: {
      accent:      '#1d4ed8',
      accentHover: '#1e40af',
      headerBg:    '#eff6ff',
      border:      '#bfdbfe',
      badgeBg:     '#dbeafe',
      badgeText:   '#1e40af',
      indicator:   '#1d4ed8',
    },
  },
} as const

// ── Text color tokens ─────────────────────────────────────────────────────────
// For sx={{ color: DS_TEXT.secondary }} instead of hardcoded '#475569'

export const DS_TEXT = {
  primary:   '#1e293b',
  secondary: '#475569',
  muted:     '#64748b',
  disabled:  '#94a3b8',
  inverted:  '#ffffff',
  success:   '#1a7a4a',
  warning:   '#d97706',
  error:     '#c0392b',
  danger:    '#dc2626',
  info:      '#0369a1',
  brand:     '#1e3a5f',
  signal:    '#6d28d9',
  // Dark variants — use for text on light-tinted surface boxes
  successDark: '#166534',
  warningDark: '#92400e',
  signalDark:  '#4c1d95',
  infoDark:    '#0c4a6e',
  brandDark:   '#162d4a',
} as const

// ── Background tokens ─────────────────────────────────────────────────────────

export const DS_BG = {
  page:    '#f8fafc',
  surface: '#ffffff',
  subtle:  '#f1f5f9',
  muted:   '#e2e8f0',
} as const

// ── Border tokens ─────────────────────────────────────────────────────────────

export const DS_BORDER = {
  default: '#e2e8f0',
  muted:   '#f1f5f9',
  strong:  '#cbd5e1',
} as const

// ── Surface tokens — bg + border pairs for highlighted/tinted boxes ───────────
// Use as: sx={{ bgcolor: DS_SURFACE.success.bg, border: `1px solid ${DS_SURFACE.success.border}` }}

export const DS_SURFACE = {
  success:  { bg: '#f0fdf4', border: '#bbf7d0' },   // green tint
  warning:  { bg: '#fffbeb', border: '#fde68a' },   // amber tint
  error:    { bg: '#fef2f2', border: '#fecaca' },   // red tint
  info:     { bg: '#f0f9ff', border: '#bae6fd' },   // sky tint
  indigo:   { bg: '#eef2ff', border: '#e0e7ff' },   // indigo tint (hard-criteria rows)
  purple:   { bg: '#faf5ff', border: '#e9d5ff' },   // purple tint (pre-market / future)
  orange:   { bg: '#fff7ed', border: '#fed7aa' },   // orange tint (HOT heat badge bg)
  blue:     { bg: '#eff6ff', border: '#bfdbfe' },   // blue tint (market signal)
  neutral:  { bg: '#f8fafc', border: '#e2e8f0' },   // neutral/slate tint (formula rows)
  slate:    { bg: '#f1f5f9', border: '#e2e8f0' },   // slightly darker neutral
} as const

// ── Match tier surface — bg tint keyed by score tier ─────────────────────────
// Use with SCORE_STRONG / SCORE_MODERATE thresholds from constants.ts

export const DS_MATCH_TIER = {
  strong:   DS_SURFACE.success,
  moderate: DS_SURFACE.warning,
  weak:     DS_SURFACE.error,
} as const

// ── Pre-market & market signal shorthand aliases ──────────────────────────────
// DS_COLORS.futureCard.controlled / signal are the full token sets.
// These aliases make imports more readable in supply-side components.

export const DS_PRE_MARKET    = DS_COLORS.futureCard.controlled
export const DS_MARKET_SIGNAL = DS_COLORS.futureCard.signal

// ── Badge color presets ───────────────────────────────────────────────────────
// Pass to GenericBadge.color instead of raw hex strings.
// BADGE_COLORS.confidenceHigh replaces '#1a7a4a' at call sites.

export const BADGE_COLORS = {
  confidenceHigh:   '#1a7a4a',
  confidenceMedium: '#d97706',
  confidenceLow:    '#c0392b',
  riskHigh:         '#c0392b',
  riskMedium:       '#d97706',
  riskLow:          '#1a7a4a',
  preMarket:        '#7c3aed',
  marketSignal:     '#1d4ed8',
  verified:         '#1e3a5f',
  info:             '#0369a1',
  muted:            '#64748b',
  gold:             '#d97706',
  silver:           '#64748b',
  bronze:           '#b45309',
} as const

// ── Shadow tokens ─────────────────────────────────────────────────────────────

export const DS_SHADOW = {
  card:   '0 1px 3px 0 rgba(0,0,0,0.08), 0 1px 2px -1px rgba(0,0,0,0.04)',
  panel:  '0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.04)',
  dialog: '0 20px 25px -5px rgba(0,0,0,0.10), 0 8px 10px -6px rgba(0,0,0,0.06)',
} as const

// ── Inquiry status metadata ───────────────────────────────────────────────────

export const INQUIRY_STATUS_META: Record<string, { label: string; fg: string; bg: string }> = {
  new:         { label: 'Neu',          fg: '#dc2626', bg: '#fef2f2' },
  in_progress: { label: 'Aktiv',        fg: '#d97706', bg: '#fffbeb' },
  answered:    { label: 'Beantwortet',  fg: '#1a7a4a', bg: '#f0fdf4' },
  archived:    { label: 'Archiviert',   fg: '#64748b', bg: '#f8fafc' },
}

// ── Score → qualitative level helpers ────────────────────────────────────────

export function scoreToConfidenceLevel(score: number): ConfidenceLevel {
  if (score >= CONF_HIGH) return 'VERY_HIGH'
  if (score >= 0.75)      return 'HIGH'
  if (score >= CONF_MEDIUM) return 'MEDIUM'
  if (score >= 0.35)      return 'LOW'
  return 'VERY_LOW'
}

export function scoreToDataQualityLevel(score: number): DataQualityLevel {
  if (score >= DQ_HIGH)   return 'HIGH'
  if (score >= DQ_MEDIUM) return 'MEDIUM'
  if (score > 0)          return 'LOW'
  return 'INCOMPLETE'
}

// ── Result type meta — single source for labels + colors ─────────────────────

export const RESULT_TYPE_META: Record<string, { label: string; color: string; bg: string }> = {
  VERIFIED_PORTFOLIO:  { label: 'Verifiziertes Objekt', color: '#1e3a5f', bg: 'rgba(30,58,95,0.10)' },
  EXTERNAL_MARKET:     { label: 'Verifiziertes Objekt', color: '#1e3a5f', bg: 'rgba(30,58,95,0.10)' },
  MAISON_WORK:         { label: 'Maison Work',          color: '#0369a1', bg: 'rgba(3,105,161,0.10)' },
  FUTURE_AVAILABILITY: { label: 'Zukunftssignal',       color: '#7c3aed', bg: 'rgba(109,40,217,0.10)' },
}