import { describe, it, expect } from 'vitest'
import { replaceChapterTemplate, plainTextToEditorHtml } from '../../src/shared/chapter-template'

const baseCtx = {
  chapterNumber: 1,
  chapterTitle: '测试',
  penName: '笔名',
  date: '2026-07-08',
  volumeName: '第一卷',
  previousChapterTitle: '上一章',
  outlineItem: '',
  characterList: '甲,乙'
}

describe('chapter-template', () => {
  it('UT-TEMPL-01: replaces chapterNumber and chapterTitle', () => {
    const result = replaceChapterTemplate('第{chapterNumber}章 {chapterTitle}', {
      ...baseCtx,
      chapterNumber: 5,
      chapterTitle: '觉醒'
    })
    expect(result).toBe('第5章 觉醒')
  })

  it('UT-TEMPL-02: replaces volumeName', () => {
    const result = replaceChapterTemplate('卷：{volumeName}', {
      ...baseCtx,
      volumeName: '第一卷 觉醒'
    })
    expect(result).toBe('卷：第一卷 觉醒')
  })

  it('UT-TEMPL-03: replaces characterList', () => {
    const result = replaceChapterTemplate('出场：{characterList}', baseCtx)
    expect(result).toBe('出场：甲,乙')
  })

  it('plainTextToEditorHtml wraps paragraphs', () => {
    const html = plainTextToEditorHtml('第一段\n\n第二段')
    expect(html).toContain('<p>')
    expect(html).toContain('第一段')
    expect(html).toContain('第二段')
  })
})