'use strict'
const assert=require('assert'),fs=require('fs'),path=require('path'),cp=require('child_process')
const fix=require('./fix-template-expressions.cjs')
assert.equal(fix(String.raw`{{ modalName==\'Modal\' ? 'show' : '' }}`),`{{ modalName=='Modal' ? 'show' : '' }}`)
assert.equal(fix(String.raw`{{ 'height:' + (height + \'px\') }}`),`{{ 'height:' + (height + 'px') }}`)
const escaped=String.raw`{{ name === 'O\'Brien' ? 'show' : '' }}`
assert.equal(fix(escaped),escaped)
assert.throws(()=>fix(String.raw`{{ value + \'unterminated }}`),/Unparseable/)
const root=path.resolve(__dirname,'../../../.local-acceptance')
const build=path.join(root,'mp-mock-build/weapp')
const compiler=process.argv[2]
if(!compiler)throw Error('Pass the installed WeChat wcc.exe path for full template validation')
const files=[]
function walk(dir){for(const e of fs.readdirSync(dir,{withFileTypes:true})){const p=path.join(dir,e.name);if(e.isDirectory())walk(p);else if(p.endsWith('.wxml'))files.push(path.relative(build,p).replace(/\\/g,'/'))}}
walk(build)
const output=path.join(root,'logs/wxml-compiled.js')
const result=cp.spawnSync(compiler,['-o',output,...files],{cwd:build,encoding:'utf8',maxBuffer:4*1024*1024})
fs.writeFileSync(path.join(root,'logs/wxml-compile.log'),(result.stdout||'')+(result.stderr||''))
if(result.error || result.status!==0)throw Error('WXML compiler failed: '+(result.error?result.error.code:result.status)+'; inspect wxml-compile.log')
console.log('PASS: escaping regression checks and official WXML compilation of '+files.length+' templates')