import { describe, expect, test } from 'claude-code/testing'

import { addressFor, resolveConfig } from './config'

describe('resolveConfig', () => {
  test('空設定用預設值', () => {
    expect(resolveConfig({})).toEqual({ character: null, intensity: 2, address: null })
  })

  test('none 與未知角色都視為未設定', () => {
    expect(resolveConfig({ defaultCharacter: 'none' }).character).toBeNull()
    expect(resolveConfig({ defaultCharacter: 'sao-nobody' }).character).toBeNull()
  })

  test('讀取角色、強度與稱呼', () => {
    expect(resolveConfig({ defaultCharacter: 'sao-suguha', intensity: '3', address: ' 阿桐 ' })).toEqual({
      character: 'sao-suguha',
      intensity: 3,
      address: '阿桐',
    })
  })

  test('無效強度退回預設', () => {
    expect(resolveConfig({ intensity: '9' }).intensity).toBe(2)
    expect(resolveConfig({ intensity: 'x' }).intensity).toBe(2)
  })

  test('強度 0 有效', () => {
    expect(resolveConfig({ intensity: '0' }).intensity).toBe(0)
  })
})

describe('addressFor', () => {
  test('沒有覆寫時依角色與使用者的關係', () => {
    const config = resolveConfig({})
    expect(addressFor(config, 'sao-asuna')).toBe('桐人')
    expect(addressFor(config, 'sao-suguha')).toBe('哥哥')
  })

  test('覆寫優先', () => {
    expect(addressFor(resolveConfig({ address: '主人' }), 'sao-asuna')).toBe('主人')
  })
})