nmWTAI-Platform/ML/Training/Runner/runner_main.cpp

#include "singlePhaseSolver.h"
#include <Windows.h>
#include <iostream>
#include <string>
#include <vector>
#include <fstream>
#include <sstream>
#include <algorithm>

#include "pch.h"
#include "DatasetIO.h"
#include "RunnerIO.h"

// HX_NWTM
typedef void (*HX_NWTM_MODEL_Func)(HX_NWTM_MODEL_OUTPUT&, const HX_NWTM_MODEL_INPUT&, std::string);

// log-log pre
typedef bool (*PreLogFun)(const std::vector<Point>&, const int&, double*, double*, int, std::vector<Point>&);

static bool fileExistsA(const std::string& p)
{
	DWORD attr = GetFileAttributesA(p.c_str());
	return (attr != INVALID_FILE_ATTRIBUTES) && !(attr & FILE_ATTRIBUTE_DIRECTORY);
}

static std::string getExeDir()
{
	char buf[MAX_PATH] = { 0 };
	DWORD len = GetModuleFileNameA(NULL, buf, MAX_PATH);
	if (len == 0) return ".";
	std::string path(buf, len);
	size_t pos = path.find_last_of("\\/");
	if (pos != std::string::npos) path.resize(pos);
	return path;
}

// =============== 组装模型输入 ===============
static HX_NWTM_MODEL_INPUT buildModelInputFromDataset(const PebiScene& scene, const HX_NWTM_GRID_OUTPUT2& gridOutput2)
{
	HX_NWTM_MODEL_INPUT input(gridOutput2);
	input.T = scene.solverType;

	input.Rate.t = scene.Rate.t;
	input.Rate.qo = scene.Rate.qo;
	input.Rate.qg = scene.Rate.qg;
	input.Rate.qw = scene.Rate.qw;

	input.CS.C = scene.CS.C;
	input.CS.S = scene.CS.S;

	input.PVT.p = scene.PVT.p;
	input.PVT.pb = scene.PVT.pb;
	input.PVT.Rso = scene.PVT.Rso;
	input.PVT.Bo = scene.PVT.Bo;
	input.PVT.Co = scene.PVT.Co;
	input.PVT.miuo = scene.PVT.miuo;
	input.PVT.rouo = scene.PVT.rouo;
	input.PVT.Rv = scene.PVT.Rv;
	input.PVT.Bg = scene.PVT.Bg;
	input.PVT.Cg = scene.PVT.Cg;
	input.PVT.miug = scene.PVT.miug;
	input.PVT.roug = scene.PVT.roug;
	input.PVT.Z = scene.PVT.Z;
	input.PVT.Rsw = scene.PVT.Rsw;
	input.PVT.Bw = scene.PVT.Bw;
	input.PVT.Cw = scene.PVT.Cw;
	input.PVT.miuw = scene.PVT.miuw;
	input.PVT.rouw = scene.PVT.rouw;
	input.PVT.V = scene.PVT.V;
	input.PVT.k_kinitial = scene.PVT.k_kinitial;
	input.PVT.Cf_Cfinitial = scene.PVT.Cf_Cfinitial;
	input.PVT.So = scene.PVT.So;
	input.PVT.Kro = scene.PVT.Kro;
	input.PVT.Sg = scene.PVT.Sg;
	input.PVT.Krg = scene.PVT.Krg;
	input.PVT.Sw = scene.PVT.Sw;
	input.PVT.Krw = scene.PVT.Krw;

	input.Base.Pi = scene.Base.Pi;
	input.Base.Cti = scene.Base.Cti;
	input.Base.Cf = scene.Base.Cf;
	input.Base.Soi = scene.Base.Soi;
	input.Base.Sgi = scene.Base.Sgi;
	input.Base.Swi = scene.Base.Swi;
	input.Base.d = scene.Base.d;
	input.Base.dt_Min = scene.Base.dt_Min;
	input.Base.dt_Max = scene.Base.dt_Max;

	size_t nCells = gridOutput2.Trinodexy.size();
	input.Base.k = dVec1(nCells, scene.Base.k_ref);
	input.Base.phi = dVec1(nCells, scene.Base.phi_ref);
	input.Base.h = dVec1(nCells, scene.Base.h_ref);

	return input;
}

static inline size_t inferWellCount(const HX_NWTM_MODEL_INPUT& in)
{
	size_t n = 0;
	n = (std::max)(n, in.Rate.t.size());
	n = (std::max)(n, in.CS.C.size());
	n = (std::max)(n, in.CS.S.size());
	if (n == 0) n = 1;
	return n;
}

// =============== 应用采样参数 ===============
static void applySampledParamsAndMaybeOverrideRate(HX_NWTM_MODEL_INPUT& in, const RunnerParams& p)
{
	const size_t nWells = inferWellCount(in);

	// Ensure well vector sizes (不会清空 capacity)
	if (in.Rate.t.size()  < nWells) in.Rate.t.resize(nWells);
	if (in.Rate.qo.size() < nWells) in.Rate.qo.resize(nWells);
	if (in.Rate.qg.size() < nWells) in.Rate.qg.resize(nWells);
	if (in.Rate.qw.size() < nWells) in.Rate.qw.resize(nWells);

	if (in.CS.S.size() < nWells) in.CS.S.resize(nWells, 0.0);
	if (in.CS.C.size() < nWells) in.CS.C.resize(nWells, 0.0);

	// 覆盖 skin / wellboreC（fill 更快）
	std::fill(in.CS.S.begin(), in.CS.S.end(), p.skin);
	std::fill(in.CS.C.begin(), in.CS.C.end(), p.wellboreC);

	// 覆盖 k/phi/h/Cf（resize + fill，复用 capacity）
	const size_t nCells = in.GRID.Trinodexy.size();
	in.Base.k.resize(nCells);
	in.Base.phi.resize(nCells);
	in.Base.h.resize(nCells);
	std::fill(in.Base.k.begin(), in.Base.k.end(), p.k);
	std::fill(in.Base.phi.begin(), in.Base.phi.end(), p.phi);
	std::fill(in.Base.h.begin(), in.Base.h.end(), p.h);
	in.Base.Cf = p.Cf;

	// 制度覆盖：params.bin 带 schedule 才覆盖
	if (!p.timeQ.empty() && !p.q.empty() && p.timeQ.size() == p.q.size())
	{
		const size_t nQ = p.timeQ.size();
		for (size_t w = 0; w < nWells; ++w)
		{
			dVec1& tt = in.Rate.t[w];
			dVec1& qo = in.Rate.qo[w];
			dVec1& qg = in.Rate.qg[w];
			dVec1& qw = in.Rate.qw[w];

			tt.resize(nQ);
			qo.resize(nQ);
			qg.resize(nQ);
			qw.resize(nQ);

			std::copy(p.timeQ.begin(), p.timeQ.end(), tt.begin());
			std::copy(p.q.begin(), p.q.end(), qo.begin());
			std::fill(qg.begin(), qg.end(), 0.0);
			std::fill(qw.begin(), qw.end(), 0.0);
		}
	}

}

// =============== 转换求解结果===============
static void toRunnerResult(const HX_NWTM_MODEL_OUTPUT& out, RunnerResult& rr)
{
	rr.nSteps = (unsigned int)out.t.size();
	rr.t = out.t;

	rr.nWells = (unsigned int)out.pw.size();
	rr.pw.resize(rr.nWells);

	for (unsigned int w = 0; w < rr.nWells; ++w) {
		rr.pw[w] = out.pw[w];
		if (rr.pw[w].size() < rr.nSteps) rr.pw[w].resize(rr.nSteps, 0.0);
	}
}

// =============== 计算双对数曲线（传入已加载的 preLogFun） ===============
static bool computeLogLogCurves(RunnerResult& rr, const PebiScene& scene, const RunnerParams& params, PreLogFun preLogFun)
{

	// 无论有没有 DLL，都先保证结构完整，避免 writeResultBin 越界/串数据
	rr.loglog_t.assign(rr.nWells, std::vector<double>());
	rr.loglog_p.assign(rr.nWells, std::vector<double>());
	rr.loglog_deriv.assign(rr.nWells, std::vector<double>());

	if (!preLogFun) {
		return true; // 没 dll：loglog 为空，但结构正确
	}

	for (unsigned int w = 0; w < rr.nWells; ++w)
	{
		std::vector<Point> wellPressureData;
		wellPressureData.resize(rr.nSteps);
		for (unsigned int i = 0; i < rr.nSteps; ++i) {
			wellPressureData[i].x = rr.t[i];
			wellPressureData[i].y = rr.pw[w][i];
			wellPressureData[i].z = 0.0;
		}

		int sectionIndex = 0;
		std::vector<double> timeQ;
		std::vector<double> q;

		// 1) params schedule 优先
		if (!params.timeQ.empty() && !params.q.empty() && params.timeQ.size() == params.q.size())
		{
			sectionIndex = (int)params.sectionIndex;
			timeQ = params.timeQ;
			q = params.q;
		}
		else
		{
			// 2) scene 默认
			if (!scene.wellFlowSectionIndex.empty()) {
				size_t idx = (w < (unsigned int)scene.wellFlowSectionIndex.size()) ? w : 0;
				sectionIndex = scene.wellFlowSectionIndex[idx];
			}

			if (w < scene.Rate.t.size())  timeQ = scene.Rate.t[w];
			if (w < scene.Rate.qo.size()) q = scene.Rate.qo[w];
		}

		if (timeQ.size() < 2 || q.size() != timeQ.size()) {
			return false;
		}

		std::vector<Point> logPreResult;
		bool success = preLogFun(
			wellPressureData,
			sectionIndex,
			timeQ.empty() ? NULL : &timeQ[0],  // 安全处理空vector
			q.empty() ? NULL : &q[0],
			(int)timeQ.size(),
			logPreResult
			);

		if (!success || logPreResult.size() <= 2) continue;

		std::vector<double>& lt = rr.loglog_t[w];
		std::vector<double>& lp = rr.loglog_p[w];
		std::vector<double>& ld = rr.loglog_deriv[w];

		lt.reserve(logPreResult.size() - 2);
		lp.reserve(logPreResult.size() - 2);
		ld.reserve(logPreResult.size() - 2);

		for (size_t i = 1; i + 1 < logPreResult.size(); ++i) {
			const Point& pt = logPreResult[i];
			lt.push_back(pt.x);
			lp.push_back(pt.y);
			ld.push_back(pt.z);
		}
	}

	return true;
}

// =============== server 模式：循环处理 paramsPath/resultPath ===============
static int runServer(const std::string& datasetPath,
	const std::string& dllPath,
	const std::string& licPath)
{
	if (!fileExistsA(datasetPath)) { std::cerr << "ERROR: dataset not found\n"; return 10; }
	if (!fileExistsA(dllPath))     { std::cerr << "ERROR: dll not found\n";     return 12; }
	if (!fileExistsA(licPath))     { std::cerr << "ERROR: license not found\n"; return 13; }

	// 1) load dataset once
	PebiScene scene;
	HX_NWTM_GRID_OUTPUT2 gridOutput2;
	if (!DatasetIO::loadDataset(datasetPath, scene, gridOutput2, true)) {
		std::cerr << "ERROR: loadDataset failed\n";
		return 30;
	}

	// 2) prepare base input once
	HX_NWTM_MODEL_INPUT modelInput = buildModelInputFromDataset(scene, gridOutput2);

	// 3) load HX solver once
	HMODULE hx = LoadLibraryA(dllPath.c_str());
	if (!hx) { std::cerr << "ERROR: LoadLibrary(HX) failed\n"; return 40; }

	HX_NWTM_MODEL_Func HX_NWTM_MODEL = (HX_NWTM_MODEL_Func)GetProcAddress(hx, "HX_NWTM_MODEL");
	if (!HX_NWTM_MODEL) { std::cerr << "ERROR: GetProcAddress(HX_NWTM_MODEL) failed\n"; FreeLibrary(hx); return 41; }

	// 4) load loglog dll once
	PreLogFun preLogFun = NULL;
	HMODULE hMod_solver = LoadLibrary(L"singlePhaseSolverDll.dll");
	if (hMod_solver) {
		preLogFun = (PreLogFun)GetProcAddress(hMod_solver, "logLogPre");
		if (!preLogFun) {
			FreeLibrary(hMod_solver);
			hMod_solver = NULL;
		}
	}

	std::string line;
	RunnerResult rr;

	// 输入格式：每行 "paramsPath resultPath"
	while (std::getline(std::cin, line))
	{
		if (line.empty()) continue;
		std::istringstream iss(line);
		std::string paramsPath, resultPath;
		if (!(iss >> paramsPath >> resultPath)) {
			std::cerr << "ERROR: invalid input line, expected: paramsPath resultPath\n";
			continue;
		}

		RunnerParams params;
		if (!RunnerIO::readParamsBin(paramsPath, params)) {
			std::cerr << "ERROR: read params failed: " << paramsPath << "\n";
			continue;
		}

		// 覆盖参数（复用内存）
		applySampledParamsAndMaybeOverrideRate(modelInput, params);

		HX_NWTM_MODEL_OUTPUT modelOutput;
		try {
			HX_NWTM_MODEL(modelOutput, modelInput, licPath);
		}
		catch (...) {
			std::cerr << "ERROR: solver exception\n";
			continue;
		}

		toRunnerResult(modelOutput, rr);

		if (!computeLogLogCurves(rr, scene, params, preLogFun)) {
			std::cerr << "ERROR: computeLogLogCurves failed\n";
			continue;
		}

		if (!RunnerIO::writeResultBin(resultPath, rr)) {
			std::cerr << "ERROR: write result failed: " << resultPath << "\n";
			continue;
		}

		// 方便 Python 端读取：成功就输出一行 OK
		std::cout << "OK " << resultPath << "\n";
		std::cout.flush();
	}

	if (hMod_solver) FreeLibrary(hMod_solver);
	FreeLibrary(hx);
	return 0;
}

// =============== 单次模式 ===============
int main(int argc, char** argv)
{
	std::string exeDir = getExeDir();

	// server: runner.exe --server dataset.bin HX_NWTM.dll lic.dat
	if (argc >= 2 && std::string(argv[1]) == "--server")
	{
		if (argc < 5) {
			std::cerr << "Usage: runner.exe --server <dataset.bin> <HX_NWTM.dll> <license.dat>\n";
			return 2;
		}
		return runServer(argv[2], argv[3], argv[4]);
	}

	// Single-run mode requires explicit paths. Do not fall back to exeDir\\HX_NWTM.dll,
	// because Runner and HX_NWTM.dll must be built against the same PEBI header version.
	if (argc < 6) {
		std::cerr << "Usage: runner.exe <dataset.bin> <params.bin> <result.bin> <HX_NWTM.dll> <license.dat>\n";
		return 2;
	}

	std::string datasetPath = argv[1];
	std::string paramsPath  = argv[2];
	std::string resultPath  = argv[3];
	std::string dllPath     = argv[4];
	std::string licPath     = argv[5];

	if (!fileExistsA(datasetPath)) { std::cerr << "ERROR: dataset not found\n"; return 10; }
	if (!fileExistsA(paramsPath))  { std::cerr << "ERROR: params not found\n";  return 11; }
	if (!fileExistsA(dllPath))     { std::cerr << "ERROR: dll not found\n";     return 12; }
	if (!fileExistsA(licPath))     { std::cerr << "ERROR: license not found\n"; return 13; }

	RunnerParams params;
	if (!RunnerIO::readParamsBin(paramsPath, params)) {
		std::cerr << "ERROR: read params failed\n";
		return 20;
	}

	PebiScene scene;
	HX_NWTM_GRID_OUTPUT2 gridOutput2;
	if (!DatasetIO::loadDataset(datasetPath, scene, gridOutput2, true)) {
		std::cerr << "ERROR: loadDataset failed\n";
		return 30;
	}

	HX_NWTM_MODEL_INPUT modelInput = buildModelInputFromDataset(scene, gridOutput2);
	applySampledParamsAndMaybeOverrideRate(modelInput, params);

	HMODULE hx = LoadLibraryA(dllPath.c_str());
	if (!hx) { std::cerr << "ERROR: LoadLibrary failed\n"; return 40; }

	HX_NWTM_MODEL_Func HX_NWTM_MODEL = (HX_NWTM_MODEL_Func)GetProcAddress(hx, "HX_NWTM_MODEL");
	if (!HX_NWTM_MODEL) { std::cerr << "ERROR: GetProcAddress failed\n"; FreeLibrary(hx); return 41; }

	// loglog dll
	PreLogFun preLogFun = NULL;
	HMODULE hMod_solver = LoadLibrary(L"singlePhaseSolverDll.dll");
	if (hMod_solver) {
		preLogFun = (PreLogFun)GetProcAddress(hMod_solver, "logLogPre");
		if (!preLogFun) { FreeLibrary(hMod_solver); hMod_solver = NULL; }
	}

	HX_NWTM_MODEL_OUTPUT modelOutput;
	try {
		HX_NWTM_MODEL(modelOutput, modelInput, licPath);
	}
	catch (...) {
		std::cerr << "ERROR: solver exception\n";
		if (hMod_solver) FreeLibrary(hMod_solver);
		FreeLibrary(hx);
		return 50;
	}

	RunnerResult rr;
	toRunnerResult(modelOutput, rr);

	if (!computeLogLogCurves(rr, scene, params, preLogFun)) {
		std::cerr << "ERROR: computeLogLogCurves failed\n";
		if (hMod_solver) FreeLibrary(hMod_solver);
		FreeLibrary(hx);
		return 55;
	}

	if (!RunnerIO::writeResultBin(resultPath, rr)) {
		std::cerr << "ERROR: write result failed\n";
		if (hMod_solver) FreeLibrary(hMod_solver);
		FreeLibrary(hx);
		return 60;
	}

	if (hMod_solver) FreeLibrary(hMod_solver);
	FreeLibrary(hx);
	return 0;
}