'use strict';
const assert = require('node:assert/strict');
const fs = require('fs');
const path = require('path');
const vm = require('vm');
const mainPath = process.argv[2] || path.resolve(__dirname, '../src/timecard-main.actions.js');
const repairPath = path.resolve(__dirname, '../src/timecard-repair.oyd.jsx');
const evidence = process.argv[3] || '/Users/malk/Desktop/Tech/1. malk/宜搭/阿科德斯/TimeCard/project/.cache/openyida/overtime-evaluation-20261023/样本.json';

/** @param {string} source @param {string} name @returns {string} */
function extract(source, name) {
  const found = new RegExp('export function ' + name + '\\([^]*?\\n}').exec(source);
  assert.ok(found, '缺少 ' + name);
  return found[0].replace('export ', '');
}

/** @param {string} file @returns {object} */
function methods(file) {
  const source = fs.readFileSync(file, 'utf8');
  const names = ['resolveHourValue', 'getDayTotal', 'isWeekend', 'isDayOff',
    'getOvertimeDisplayTotals', 'resolveOvertimeRecord', 'buildOvertimeBaseline',
    'getOvertimeDayTotal', 'validateMonthlyOvertime', 'processTimecardRecords'];
  if (source.includes('export function getOvertimeChangeAdjustment(')) names.push('getOvertimeChangeAdjustment');
  const fields = {draft:'draft',submitted:'submitted',approved:'approved',change:'change',projectCode:'key'};
  const context = {VALIDATION:{maxHoursPerDay:8,maxOvertimePerMonth:36},
    BILLABLE_SUB:{...fields,table:'billable'}, NON_BILLABLE_SUB:{...fields,table:'nonBillable'},
    OTHER_SUB:{...fields,table:'other',projectCode:undefined,activity:'key'},TIME_FIELD_IDS:{dayText:'day'}};
  const snapshot = JSON.parse(fs.readFileSync(evidence,'utf8'));
  context.OTHER_CATEGORIES = [...new Set(snapshot.people.flatMap(p=>p.originalOctober.flatMap(r=>
    r.lines.filter(x=>x.section==='other').map(x=>x.key))))].map(name=>({name}));
  vm.createContext(context);
  vm.runInContext(names.map(n=>extract(source,n)).join('\n'), context);
  return context;
}

/** @param {object} row @param {string} source @returns {object} */
function adapt(row, source) {
  const data = {day:row.day,radioField_rtc81we6k:row.fillType};
  for (const section of ['billable','nonBillable','other']) data[section] = row.lines.filter(x=>x.section===section);
  return {formData:data,_timecardRecordSource:source};
}

/** @param {object} lib @param {Array<object>} originals @param {Array<object>} repairs @param {string} month @returns {object} */
function setup(lib, originals, repairs, month='202610') {
  const rows = originals.map(x=>adapt(x,'original'));
  const state = {selectedYear:+month.slice(0,4),selectedMonth:+month.slice(4),isExternalStaff:false,
    billableData:{},nonBillableData:{},otherData:{},holidayMap:{}};
  for (const r of originals) for (const line of r.lines) {
    const key = line.section + 'Data';
    state[key][line.key] ||= {};
    state[key][line.key][+r.day.slice(-2)] = lib.resolveHourValue(+line.approved||0,+line.submitted||0,+line.draft||0,+line.change||0,true).value;
  }
  const env = {...lib,state,isBeforeEmploymentDate:()=>false,getTexts:()=>({overtimeExceeded:n=>String(n)}),
    utils:{toast:()=>{}},showTimecardError:()=>{}};
  state.overtimeDisplayDayTotals = env.getOvertimeDisplayTotals(state.billableData,state.nonBillableData,state.otherData);
  state.overtimeBaseDayTotals = env.buildOvertimeBaseline(rows.concat(repairs.map(x=>adapt(x,'repair'))),
    state.selectedYear,state.selectedMonth,state.overtimeDisplayDayTotals,false);
  return env;
}

/** @returns {Promise<void>} */
async function main() {
  const snapshot = JSON.parse(fs.readFileSync(evidence,'utf8'));
  const outcomes = [];
  for (const file of [mainPath,repairPath]) {
    const lib = methods(file);
    const values = [];
    for (const p of snapshot.people) {
      const env = setup(lib,p.originalOctober,p.repairAll.filter(r=>r.day.startsWith('202610')));
      snapshot.holidays.filter(x=>x.day.startsWith('202610')).forEach(x=>{env.state.holidayMap[+x.day.slice(-2)]=x.type;});
      let total = 0;
      for(let d=1;d<=31;d++) total += env.isDayOff(2026,10,d) ? env.getOvertimeDayTotal(d) : Math.max(0,env.getOvertimeDayTotal(d)-8);
      values.push(total);
      assert.equal(env.validateMonthlyOvertime(),p.name!=='周璐');
      const integrated = {...lib,state:{selectedYear:2026,selectedMonth:10},
        getDayApprovalLock:()=>'',applyDefaultWorkdayHours:()=>({}),
        isBeforeEmploymentDate:()=>false,getTexts:()=>({overtimeExceeded:n=>String(n)}),
        utils:{toast:()=>{}},showTimecardError:()=>{}};
      integrated.setState = update=>Object.assign(integrated.state,update);
      const records = p.originalOctober.map(r=>adapt(r,'original'));
      const projects = [...new Set(p.originalOctober.flatMap(r=>r.lines.filter(x=>x.section!=='other').map(x=>x.key)))].map(code=>({code,name:code}));
      integrated.processTimecardRecords(records,2026,10,env.state.holidayMap,projects,false,false,false);
      assert.equal(integrated.validateMonthlyOvertime(),p.name!=='周璐','完整processTimecardRecords链路回放');
      if(p.name==='王赏') {
        env.state.billableData.extra={11:4};
        assert.equal(env.getOvertimeDayTotal(11),4,'未保存周日4h必须参与校验');
      }
    }
    assert.deepEqual(values,[40,0,0]);
    const env = setup(lib,[],[]);
    const row = {day:'20261022',fillType:'',lines:[{section:'billable',key:'P',draft:8,approved:0,submitted:0,change:168}]};
    const restored = setup(lib,[row],[]);
    assert.equal(restored.getOvertimeDayTotal(22),8);
    restored.state.billableData.P[22]=172;
    assert.equal(restored.getOvertimeDayTotal(22),12,'新增输入必须在还原基础上计算');
    const repair = structuredClone(row);
    repair.fillType='补填';repair.lines[0].approved=8;repair.lines[0].change=0;
    assert.equal(env.buildOvertimeBaseline([adapt(row,'original'),adapt(repair,'repair')],2026,10,{},false)[22],8);
    repair.lines[0].key='另一项目';
    assert.equal(env.buildOvertimeBaseline([adapt(row,'original'),adapt(repair,'repair')],2026,10,{},false)[22],8);
    repair.fillType='变更';repair.lines[0].approved=168;
    assert.equal(Object.keys(env.buildOvertimeBaseline([adapt(repair,'repair')],2026,10,{},false)).length,0);
    row.lines[0].change=-168;
    assert.equal(setup(lib,[row],[]).getOvertimeDayTotal(22),8,'负变更同样排除');
    assert.throws(()=>env.buildOvertimeBaseline([adapt(row,'original'),adapt(row,'original')],2026,10,{},false),/重复/);
    row.lines[0].submitted=8;repair.fillType='补填';repair.lines[0].approved=8;
    assert.throws(()=>env.buildOvertimeBaseline([adapt(row,'original'),adapt(repair,'repair')],2026,10,{},false),/均已提交/);
    for(const hours of [36,36.5]) {
      const boundary = setup(lib,[],[]);
      boundary.state.billableData.P={11:hours/2,18:hours/2};
      assert.equal(boundary.validateMonthlyOvertime(),hours===36);
    }
    outcomes.push({file:path.basename(file),hours:values});
  }
  const source = fs.readFileSync(repairPath,'utf8');
  const scope = {FORM_IDS:{timeSummary:'original',repairSummary:'repair'},TIME_FIELD_IDS:{submitter:'user',monthText:'month'},
    REPAIR_FILL_TYPE_FIELD:'radioField_rtc81we6k'};
  vm.createContext(scope);
  vm.runInContext(['loadTimecardData','prepareTimecardRecords'].map(n=>extract(source,n)).join('\n'),scope);
  const calls=[];
  const env={...scope,state:{isExternalStaff:true},getRepairMonthText:()=> '202609',
    queryAllTimecardRecords:async (...args)=>{calls.push(args[4]);return[];}};
  await env.loadTimecardData('external',2026,9);
  assert.deepEqual(calls,['original','repair'],'外部漏填必须核对正式与补填两表');
  calls.length=0;
  const original = await env.loadTimecardData('external',2026,9,{staffType:'外部',summaryReadMode:'original-and-repair',originalRecords:[{formData:{}}],repairRecords:[]});
  assert.equal(calls.length,0);
  assert.equal(original.length,1,'外部已提交正式工时不得丢弃');
  env.state.isExternalStaff=false;
  await env.loadTimecardData('internal',2026,9);
  assert.deepEqual(calls,['original','repair']);
  const change={formData:{radioField_rtc81we6k:'变更'}};
  assert.equal(env.prepareTimecardRecords([], [change]).length,0);
  console.log(JSON.stringify({status:'passed',outcomes,externalFallback:'two-tables',internalFallback:'two-tables'}));
}
main().catch(error=>{console.error(error);process.exitCode=1;});