import type { Database } from 'bun:sqlite'

const darkTheme = {
  id: 'theme-dark',
  name: 'Dark',
  description: 'Default dark theme',
  is_default: 1,
  is_system: 1,
  variables: JSON.stringify({
    colors: {
      'bg-primary': '#0f0f14',
      'bg-secondary': '#16161d',
      'bg-hover': '#1e1e28',
      'bg-tertiary': '#252530',
      'border-color': '#2a2a3a',
      'border-hover': '#3a3a4a'
    },
    text: {
      'text-primary': '#e4e4e7',
      'text-secondary': '#a1a1aa',
      'text-muted': '#52525b',
      'text-inverse': '#0f0f14'
    },
    accent: {
      'accent': '#6366f1',
      'accent-hover': '#818cf8',
      'accent-muted': 'rgba(99, 102, 241, 0.2)',
      'accent-text': '#ffffff'
    },
    semantic: {
      'success': '#22c55e',
      'success-bg': 'rgba(34, 197, 94, 0.1)',
      'warning': '#eab308',
      'warning-bg': 'rgba(234, 179, 8, 0.1)',
      'error': '#ef4444',
      'error-bg': 'rgba(239, 68, 68, 0.1)',
      'info': '#3b82f6',
      'info-bg': 'rgba(59, 130, 246, 0.1)'
    },
    spacing: {
      'radius-sm': '4px',
      'radius-md': '8px',
      'radius-lg': '12px',
      'radius-full': '9999px'
    },
    typography: {
      'font-sans': "-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif",
      'font-mono': "'JetBrains Mono', 'Fira Code', Consolas, monospace"
    },
    effects: {
      'shadow-sm': '0 1px 2px rgba(0,0,0,0.2)',
      'shadow-md': '0 4px 6px rgba(0,0,0,0.3)',
      'shadow-lg': '0 10px 15px rgba(0,0,0,0.4)',
      'transition-fast': '0.15s ease',
      'transition-normal': '0.2s ease'
    }
  }),
  metadata: JSON.stringify({ author: 'system', version: '1.0.0', tags: ['dark', 'default'] })
}

const lightTheme = {
  id: 'theme-light',
  name: 'Light',
  description: 'Clean light theme',
  is_default: 0,
  is_system: 1,
  variables: JSON.stringify({
    colors: {
      'bg-primary': '#ffffff',
      'bg-secondary': '#f4f4f5',
      'bg-hover': '#e4e4e7',
      'bg-tertiary': '#d4d4d8',
      'border-color': '#d4d4d8',
      'border-hover': '#a1a1aa'
    },
    text: {
      'text-primary': '#18181b',
      'text-secondary': '#52525b',
      'text-muted': '#a1a1aa',
      'text-inverse': '#ffffff'
    },
    accent: {
      'accent': '#4f46e5',
      'accent-hover': '#4338ca',
      'accent-muted': 'rgba(79, 70, 229, 0.1)',
      'accent-text': '#ffffff'
    },
    semantic: {
      'success': '#16a34a',
      'success-bg': 'rgba(22, 163, 74, 0.1)',
      'warning': '#ca8a04',
      'warning-bg': 'rgba(202, 138, 4, 0.1)',
      'error': '#dc2626',
      'error-bg': 'rgba(220, 38, 38, 0.1)',
      'info': '#2563eb',
      'info-bg': 'rgba(37, 99, 235, 0.1)'
    },
    spacing: {
      'radius-sm': '4px',
      'radius-md': '8px',
      'radius-lg': '12px',
      'radius-full': '9999px'
    },
    typography: {
      'font-sans': "-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif",
      'font-mono': "'JetBrains Mono', 'Fira Code', Consolas, monospace"
    },
    effects: {
      'shadow-sm': '0 1px 2px rgba(0,0,0,0.05)',
      'shadow-md': '0 4px 6px rgba(0,0,0,0.07)',
      'shadow-lg': '0 10px 15px rgba(0,0,0,0.1)',
      'transition-fast': '0.15s ease',
      'transition-normal': '0.2s ease'
    }
  }),
  metadata: JSON.stringify({ author: 'system', version: '1.0.0', tags: ['light'] })
}

export function runSeeds(db: Database) {
  // Check if system themes exist
  const existingThemes = db.query('SELECT COUNT(*) as count FROM themes WHERE is_system = 1').get() as { count: number }

  if (existingThemes.count === 0) {
    const stmt = db.prepare(`
      INSERT INTO themes (id, name, description, is_default, is_system, variables, metadata)
      VALUES (?, ?, ?, ?, ?, ?, ?)
    `)

    stmt.run(darkTheme.id, darkTheme.name, darkTheme.description, darkTheme.is_default, darkTheme.is_system, darkTheme.variables, darkTheme.metadata)
    stmt.run(lightTheme.id, lightTheme.name, lightTheme.description, lightTheme.is_default, lightTheme.is_system, lightTheme.variables, lightTheme.metadata)

    console.log('[DB] System themes created')
  }
}