import { describe, it, expect } from 'vitest'
import { readFileSync } from 'fs'
import { fileURLToPath } from 'url'
import { dirname, join } from 'path'

const __dirname = dirname(fileURLToPath(import.meta.url))
const templatePath = join(__dirname, '..', 'src', 'emails', 'digest.mjml')
const source = readFileSync(templatePath, 'utf8')
const lines = source.split('\n')

describe('digest.mjml brandAccent usage', () => {
  it('.event-item border-left does NOT hardcode #7161FF', () => {
    const hasHardcoded = lines.some(l => l.includes('.event-item') && l.includes('#7161FF'))
    expect(hasHardcoded).toBe(false)
  })

  it('.footer a color does NOT hardcode #7161FF', () => {
    const hasHardcoded = lines.some(l => l.includes('.footer a') && l.includes('#7161FF'))
    expect(hasHardcoded).toBe(false)
  })

  it('.event-item border-left uses {{brandAccent}}', () => {
    const eventItemLine = lines.find(l => l.includes('.event-item'))
    expect(eventItemLine).toBeDefined()
    expect(eventItemLine).toContain('{{brandAccent}}')
  })

  it('.footer a color uses {{brandAccent}}', () => {
    const footerALine = lines.find(l => l.includes('.footer a'))
    expect(footerALine).toBeDefined()
    expect(footerALine).toContain('{{brandAccent}}')
  })
})