import assert from 'node:assert/strict'
import { readFile } from 'node:fs/promises'
import test from 'node:test'

const main = await readFile(new URL('../src/main.tsx', import.meta.url), 'utf8')
const channel = await readFile(new URL('../src/modules/persona-channel-body/index.tsx', import.meta.url), 'utf8')
const runtime = await readFile(new URL('../src-tauri/src/persona_language_channel.rs', import.meta.url), 'utf8')

test('light lake exposes a first-class human conversation entrance', () => {
  assert.match(main, /type ViewId = [^\n]*'persona'/)
  assert.match(main, /title="对话与共同工作" meta="人类 · 人格体 · 知识库"/)
  assert.match(main, /view === 'persona'[\s\S]*?<PersonaChannelBody/)
  assert.match(channel, /<textarea[\s\S]*?form\?\.requestSubmit\(\)/)
  assert.match(channel, /\{sending \? '正在回应…' : '发送'\}/)
})

test('knowledge workspace keeps the chat visible and binds the exact active page', () => {
  assert.match(main, /hololake-knowledge-chat-open'\) !== '0'/)
  assert.match(main, /knowledge-persona-collaboration/)
  assert.match(main, /knowledgeFocus=\{activeDocument \? \{ source: activeDocument\.source, path: activeDocument\.path, title: activeDocument\.title, contentSha256: activeDocument\.contentSha256 \}/)
  assert.match(channel, /activeKnowledgeSource: knowledgeFocus\?\.source/)
  assert.match(channel, /activeKnowledgePath: knowledgeFocus\?\.path/)
  assert.match(channel, /引用知识 · \{receipt\.path\} · \{shortHash\(receipt\.contentSha256\)\}/)
  assert.match(runtime, /collect_knowledge_context\([\s\S]*?input\.active_knowledge_source\.as_deref\(\)[\s\S]*?input\.active_knowledge_path\.as_deref\(\)/)
  assert.match(runtime, /append_knowledge_document\(&mut context, &mut seen, document\)/)
  assert.match(runtime, /let secret = read_secret_bounded\(app, provider_id\)\.await\.ok\(\)/)
  assert.doesNotMatch(runtime, /fn read_secret\(/)
})

test('model configuration remains secondary to the conversation surface', () => {
  assert.match(channel, /const \[settingsOpen, setSettingsOpen\] = useState\(false\)/)
  assert.match(channel, /说话是主入口。知识、模型和执行证据在需要时进入/)
  assert.match(channel, /\{settingsOpen && <aside className="persona-chat-settings">/)
  assert.match(channel, /API 密钥 · 只进钥匙串/)
})

test('the chosen model route survives restart and prefers explicit user configuration', () => {
  assert.match(channel, /const PROVIDER_SELECTION_KEY = 'hololake-persona-provider-id'/)
  assert.match(channel, /localStorage\.getItem\(PROVIDER_SELECTION_KEY\)/)
  assert.match(channel, /item\.source === 'EXPLICIT_USER_CONFIG'/)
  assert.match(channel, /rememberProvider\(nextProviderId\)/)
  assert.match(channel, /onChange=\{\(event\) => selectProvider\(event\.target\.value\)\}/)
})