import assert from 'node:assert/strict'
import fs from 'node:fs'
import test from 'node:test'

const read = (relative) => fs.readFileSync(new URL(`../${relative}`, import.meta.url), 'utf8')
const knowledgeContract = JSON.parse(read('contracts/knowledge-workspace.json'))
const codeContract = JSON.parse(read('contracts/code-channel.json'))
const provenance = JSON.parse(read('audit/knowledge-workspace-migration-provenance.json'))
const knowledgeRust = read('src-tauri/src/knowledge_base.rs')
const codeRust = read('src-tauri/src/code_channel.rs')
const authenticatedStorageRust = read('src-tauri/src/authenticated_storage.rs')
const lib = read('src-tauri/src/lib.rs')
const ui = read('src/main.tsx')

test('knowledge workspace is HoloLake-owned, account-scoped, and never auto-projects legacy data', () => {
  assert.equal(knowledgeContract.native_storage.owner, 'HOLOLAKE_NATIVE_RUST_CORE')
  assert.equal(knowledgeContract.native_storage.authenticated_account_required, true)
  assert.equal(knowledgeContract.native_storage.cross_account_projection_allowed, false)
  assert.equal(knowledgeContract.legacy_compatibility.mode, 'NOT_AUTO_PROJECTED_EXPLICIT_OWNER_MIGRATION_ONLY')
  assert.equal(knowledgeContract.legacy_compatibility.in_place_migration, false)
  assert.equal(knowledgeContract.legacy_compatibility.tolaria_surface_used, false)
  assert.equal(provenance.legacy_data_boundary.modified, false)
  assert.match(knowledgeRust, /account_storage_root\(app, "knowledge-v1"\)/)
  assert.match(authenticatedStorageRust, /HOLOLAKE_AUTHENTICATED_ACCOUNT_REQUIRED/)
  assert.match(authenticatedStorageRust, /accounts-v1/)
  assert.doesNotMatch(authenticatedStorageRust, /join\(&session\.username\)/)
  assert.match(knowledgeRust, /source_docs_root/)
})

test('code channel uses the same authenticated account boundary', () => {
  assert.equal(codeContract.registry.authenticated_account_required, true)
  assert.equal(codeContract.registry.cross_account_projection_allowed, false)
  assert.match(codeRust, /account_storage_root\(app, "code-channel-v1"\)/)
})

test('folder import is bounded, idempotent, conflict-safe and creates a local Git receipt', () => {
  assert.equal(knowledgeContract.folder_import.maximum_files, 1000)
  assert.equal(knowledgeContract.folder_import.symlinks_followed, false)
  assert.equal(knowledgeContract.folder_import.repeated_import, 'MERGE_BY_STABLE_SOURCE_NAME')
  assert.equal(knowledgeContract.folder_import.exact_duplicate_result, 'ALREADY_PRESENT')
  assert.equal(knowledgeContract.folder_import.conflicting_file_overwrite, false)
  assert.equal(knowledgeContract.capabilities.import_commit_receipt, true)
  assert.equal(knowledgeContract.capabilities.exact_content_deduplication, true)
  assert.equal(knowledgeContract.capabilities.optimistic_native_editing, true)
  assert.match(knowledgeRust, /MAX_IMPORT_FILES: usize = 1_000/)
  assert.match(knowledgeRust, /kind\.is_symlink\(\)/)
  assert.match(knowledgeRust, /ImportDisposition::Existing/)
  assert.match(knowledgeRust, /HOLOLAKE_KNOWLEDGE_SAVE_CONFLICT/)
  assert.match(knowledgeRust, /rev-parse", "HEAD/)
})

test('official code-channel clone cannot use credentials or credential prompts', () => {
  assert.equal(codeContract.clone.embedded_credentials_allowed, false)
  assert.equal(codeContract.clone.terminal_prompt_allowed, false)
  assert.equal(codeContract.clone.credential_helper_allowed, false)
  assert.equal(codeContract.authority.automatic_push, false)
  assert.match(codeRust, /GIT_TERMINAL_PROMPT/)
  assert.match(codeRust, /credential\.helper=/)
  assert.match(codeRust, /parsed\.username\(\)\.is_empty\(\)/)
})

test('the product surface exposes a real knowledge workbench and browsable code channel', () => {
  for (const command of [
    'get_knowledge_snapshot',
    'read_knowledge_document',
    'search_knowledge',
    'save_knowledge_document',
    'select_and_import_knowledge_folder',
    'get_code_channel_snapshot',
    'clone_code_channel',
    'select_local_code_channel',
    'browse_code_channel',
    'read_code_channel_file',
  ]) {
    assert.match(lib, new RegExp(command))
    assert.match(ui, new RegExp(`['"]${command}['"]`))
  }
  assert.match(ui, /知识工作台/)
  assert.match(ui, /HoloLake Era/)
  assert.match(ui, /知识视图/)
  assert.match(ui, /源文件/)
  assert.doesNotMatch(ui, /下一件事|为什么做|开始这件事/)
})