// Copy the canonical keyboard into another Glyphix sandbox; no cross-app data.
import fs from 'node:fs'
import path from 'node:path'
import {fileURLToPath} from 'node:url'
const app=path.resolve(path.dirname(fileURLToPath(import.meta.url)),'..')
const target=path.resolve(process.argv[2]||'')
if(!process.argv[2]||!fs.existsSync(path.join(target,'src/manifest.json')))throw Error('Usage: node scripts/install.mjs <Glyphix project>')
const oldMeta=path.join(target,'src/assets/ime-dict/meta.json')
if(fs.existsSync(oldMeta)){
 const current=JSON.parse(fs.readFileSync(path.join(app,'src/assets/ime-dict/meta.json'),'utf8')).shards
 for(const name of JSON.parse(fs.readFileSync(oldMeta,'utf8')).shards){
  if(!/^(short|s?[0-9]+|ds?[0-9a-d]+)$/.test(name))throw Error('Invalid generated shard name')
  const old=path.join(target,'src/assets/ime-dict',name+'.json')
  if(!current.includes(name)&&fs.existsSync(old))fs.unlinkSync(old)
 }
}
for(const relative of ['keyboard/index.ux','common/ime-engine.js','common/ime-lifecycle.js','common/ime-theme.js','assets/ime-dict','assets/ime-icons']){
 const destination=path.join(target,'src',relative);fs.mkdirSync(path.dirname(destination),{recursive:true});fs.cpSync(path.join(app,'src',relative),destination,{recursive:true})
}
const license=path.join(target,'src/assets/crab-keyboard-license.txt')
fs.copyFileSync(path.join(app,'third_party/crabKeyboard/LICENSE'),license)
fs.copyFileSync(path.join(app,'third_party/jieba/LICENSE'),path.join(target,'src/assets/jieba-license.txt'))
const manifestPath=path.join(target,'src/manifest.json'),manifest=JSON.parse(fs.readFileSync(manifestPath,'utf8'))
manifest.router.pages.keyboard={component:'index'}
fs.writeFileSync(manifestPath,JSON.stringify(manifest,null,2)+'\n')
console.log('Installed canonical offline keyboard:',manifest.package)