#include "StdAfx.h"
#include "SmartEvaluationService.h"
#include "ScoreCounter.h"
#include "scan_common.h"
#include "..\EvaluationUtil\HttpClient.h"
#include "..\Schema\schema_struct.h"
#include "SchemaLoader.h"
#include "basic_struct_result.h"
#include "..\Identifier\schema_struct.h"
#include "ServerConfig.h"
//#include "Log4cplusInitalizer.h"
#include "TemplateManager.h"
#include "resource.h"
using namespace schema;

CSmartEvaluationService::CSmartEvaluationService(void)
{
	InitializeCriticalSection(&bantch_db_lock);
	m_identifor.IdentifyTaskManager(&taskManager);
	m_result_handler.IdentifyTaskManager(&taskManager);
}


CSmartEvaluationService::~CSmartEvaluationService(void)
{
	DeleteCriticalSection(&bantch_db_lock);
}
//开始扫描处理函数
ServiceState CSmartEvaluationService::OnStarting(void)
{
	m_abnormal_stop = FALSE;
	unsigned _int64 i64FreeBytesToCaller;
	unsigned _int64 i64TotalBytes;
	unsigned _int64 i64FreeBytes;
	BOOL check_success = GetDiskFreeSpaceEx(m_bantch_dir, (PULARGE_INTEGER)&i64FreeBytesToCaller, (PULARGE_INTEGER)&i64TotalBytes, (PULARGE_INTEGER)&i64FreeBytes);
	//空余空间小于2G提示不能扫描
	const unsigned long long limit = 1024Ui64 * 1024 * 1024 * 2;
	if (check_success){
		if (i64FreeBytesToCaller < limit){
			IDENTIFOR_ERROR_MSG* msg = new IDENTIFOR_ERROR_MSG;
			msg->type = 1;
			strcpy(msg->msg, "当前空余空间不足2G,请清理磁盘再进行扫描");
			PostMessage(m_hwnd, WM_IDENTIFOR_ERROR, (WPARAM)msg, 0);
			return stoping;
		}
	}
	else{
		IDENTIFOR_ERROR_MSG* msg = new IDENTIFOR_ERROR_MSG;
		msg->type = 1;
		strcpy(msg->msg, "检查磁盘剩余空间失败!");
		PostMessage(m_hwnd, WM_IDENTIFOR_ERROR, (WPARAM)msg, 0);
		return stoping;
	}
	switch (m_feeder_type){
	case  Folder: m_current_feeder = &m_folder_feeder; break;
	case  Scanner: m_current_feeder = &m_twain_feeder; break;
	case  AdjustBatch: m_current_feeder = &m_server_feeder; break;
	case  AdjustExaminne: m_current_feeder = &m_server_feeder; break;

	default:m_current_feeder = NULL; break;
	}
	if (m_current_feeder != NULL){
		m_current_feeder->Start();
		m_current_feeder->SetHandlerWnd(m_hwnd);
		m_identifor.SetExcImgDir(m_excimg_dir);
		CIdentifyTask*  main_task = taskManager.createTask();
		main_task->SetFeeder(m_current_feeder);
		taskManager.setMainTask(main_task);
	}
	m_identifor.Start();
	m_result_handler.SetImgClipsDir(m_img_clips_dir);
	m_result_handler.SetIdentifor(&m_identifor);
	m_result_handler.Start();
	m_result_uploader.SetResultHandler(&m_result_handler);
	m_student_matcher.SetResultHandler(&m_result_handler);
	Sleep(10);
	m_student_matcher.setExamId(m_examId);
	m_student_matcher.Start();
	char sql[128];
	sprintf_s(sql, "update database set database_state =%d where database_id =%d", DATABASE_STATE_SCANNING, m_database_id);
	EnterCriticalSection(database_db_lock);
	database_db->execDML("begin transaction");
	database_db->execDML(sql);
	database_db->execDML("commit transaction");
	LeaveCriticalSection(database_db_lock);
	if (m_hwnd != NULL)::PostMessage(m_hwnd, WM_IDENTIFOR_STARTED, 0, 0);
	return running;
}

ServiceState CSmartEvaluationService::OnRunning(void)
{
	ServiceState nextState = IService::OnRunning();
	if (nextState == pausing) return nextState;
	if (nextState == stoping) {
		m_current_feeder->Stop();
		return nextState;
	}
	if (m_identifor.GetServiceSate() == stoped&&m_result_handler.GetServiceSate() == stoped&&m_result_uploader.GetServiceSate() == stoped){
		return stoping;
	}
	Sleep(10);
	return running;
}
int CSmartEvaluationService::LoadSchema(long long examId, std::string examName, long examCourseId, std::string courseName, std::string schemaPath)
{
	m_examId = examId;
	m_examCourseId = examCourseId;
	CSchemaLoader schemaLoader;
	int ret = schemaLoader.Load(schemaPath, m_muban_img_dir, m_schema0, m_schema, m_handleInfo);
	if (ret == SCH_LOAD_SUCCESS){
		if (m_identifor.LoadSchema(m_schema)){
			saveQuestionStd(examId, examName, examCourseId, courseName, m_schema0.questions);
			m_result_handler.setHandlInfo(m_handleInfo);
			return IDF_LOAD_SUCCESS;
		}
	}
	else {
		return IDF_LOAD_CLASS_SCHEMA | ret;
	}
	return IDF_LOAD_FAILURE;
}
//停止扫描处理函数
ServiceState CSmartEvaluationService::OnStoping(void)
{
	if (m_current_feeder != NULL&&m_current_feeder->GetServiceSate() != stoped){
		m_current_feeder->Stop();
	}
	if (m_result_handler.GetServiceSate() != stoped){
		m_result_handler.Stop();
	}
	if (m_result_uploader.GetServiceSate() != stoped){
		m_result_uploader.Stop();
	}
	while ((m_current_feeder != NULL&&m_current_feeder->GetServiceSate() != stoped) || m_result_handler.GetServiceSate() != stoped || m_result_uploader.GetServiceSate() != stoped){
		Sleep(10);
	}
	while (m_student_matcher.GetServiceSate() != stoped){
		Sleep(10);
	}
	char sql[128];
	sprintf_s(sql, "update database set database_state =%d where database_id =%d", DATABASE_STATE_SCAN_OVER, m_database_id);
	EnterCriticalSection(database_db_lock);
	database_db->execDML("begin transaction");
	database_db->execDML(sql);
	database_db->execDML("commit transaction");
	LeaveCriticalSection(database_db_lock);
	if (m_hwnd != NULL&&m_abnormal_stop == FALSE)::PostMessage(m_hwnd, WM_IDENTIFOR_COMPLETE, 0, 0);
	ServiceState  nextState = IService::OnStoping();
	if (nextState == stoped&&m_hwnd != NULL)
	{
		::PostMessage(m_hwnd, WM_IDENTIFOR_STOPED, 0, 0);
	}
	return nextState;
}



//设置消息接收窗口
int CSmartEvaluationService::SetHandlerWnd(HWND hwnd)
{
	m_hwnd = hwnd;
	m_twain_feeder.SetHandlerWnd(m_hwnd);
	m_result_handler.SetHandlerWnd(m_hwnd);
	m_result_uploader.SetHandlerWnd(m_hwnd);
	m_student_matcher.SetHandlerWnd(m_hwnd);
	return TRUE;
}
//检测服务是是否可以访问
bool testServerAvaiable(const CString& serverAdd){
	std::string response;
	CHttpClient  httpClient;
	CString url;
	url.Format(_T("%s/course/findAllCourse"), serverAdd);
	httpClient.HttpGet(url, NULL, response);
	Json::Value root;
	Json::Reader(Json::Features()).parse(response, root);
	if (root["success"].isInt() && root["success"].asInt() == 1){
		return true;
	}
	return false;
}
int CSmartEvaluationService::ReadyScan(FEEDER_TYPE feederType, const ScanParam & param)
{
	m_examId = param.examId;
	m_examCourseId = param.examCourseId;
	m_examName = param.examName;
	m_courseName = param.courseName;
//	Log4cplusInitalizer::initalize();
	std::string response;
	CHttpClient  httpClient;
	CString url;
	url.Format(_T("%s/exam/getServerUrl?examId=%I64d"), CServerConfig::server_url, param.examId);
	httpClient.HttpGet(url, NULL, response);
	Json::Value root;
	Json::Reader(Json::Features()).parse(response, root);
	if (root["success"].isInt() && root["success"].asInt() == 1){
		CServerConfig::server_address_type = SAT_REMOTE;
		Json::Value object = root["object"];
		//标记本地服务器是否是不可用状态
		bool isLocalServerUnavailable = false;
		if (object["url"].isString() && object["url"].asCString() != (string)""){
			CServerConfig::server_url_local_in = object["url"].asCString();
			if (!testServerAvaiable(CServerConfig::server_url_local_in)){
				isLocalServerUnavailable = true;
			}
			CServerConfig::server_address_type = SAT_LOCAL_IN;
		}
		if (isLocalServerUnavailable&&object["outurl"].isString() && object["outurl"].asCString() != (string)""){
			CServerConfig::server_url_local_out = object["outurl"].asCString();
			if (testServerAvaiable(CServerConfig::server_url_local_out)){
				isLocalServerUnavailable = false;
			}
			else {
				isLocalServerUnavailable = true;
			}
			CServerConfig::server_address_type = SAT_LOCAL_OUT;
		}
		//本地服务器不可用，返回错误
		if (isLocalServerUnavailable)return 2;
	}

	m_identifor.Reset();
	m_feeder_type = feederType;
	CString moule_dir =CServerConfig::scan_data_dir;
	m_bantch_code = GetTimeString();
	m_bantch_dir = moule_dir + _T("\\") + m_bantch_code;
	m_norimg_dir = m_bantch_dir + _T("\\nor_imgs");
	m_excimg_dir = m_bantch_dir + _T("\\exc_imgs");
	m_img_down_load_dir = m_bantch_dir + _T("\\img_down_load");
	m_muban_img_dir = CT2A(m_bantch_dir + _T("\\muban_imgs"));
	m_img_clips_dir = m_bantch_dir + _T("\\clips");
	m_img_alynasis_dir = m_bantch_dir + _T("\\alynasis");
	m_img_alynasis_result_dir = m_bantch_dir + _T("\\alynasis_result");
	CreateDirectory(m_bantch_dir, NULL);
	CreateDirectory(m_norimg_dir, NULL);
	CreateDirectory(m_excimg_dir, NULL);
	CreateDirectory(m_img_clips_dir, NULL);
	CreateDirectory(CA2T(m_muban_img_dir.c_str()), NULL);
	CreateDirectory(m_img_down_load_dir, NULL);
	CreateDirectory(m_img_alynasis_dir, NULL);
	CreateDirectory(m_img_alynasis_result_dir, NULL);
	CString path = m_bantch_dir + _T("\\result.db3");
	CTemplateManager::ExtractResourceToFile(_T("database"), IDR_DATABASE_RESULT, path);
	char db_file_name[520];
	WideCharToMultiByte(CP_UTF8, 0, path, -1, db_file_name, 520, NULL, NULL);
	EnterCriticalSection(database_db_lock);
	database_db->execDML("begin transaction");
	char * sql = "INSERT INTO DATABASE ( database_state, create_time, db_file_name, bantch_code, bantch_dir, exam_id, exam_name, exam_course_id, course_name, total_upload_count, scan_type, exam_course_id_from, batch_code_from, examinne_id_from, server_address ) VALUES ( :database_state, :create_time, :db_file_name, :bantch_code ,:bantch_dir ,:exam_id ,:exam_name ,:exam_course_id ,:course_name ,:total_upload_count, :scan_type, :exam_course_id_from, :batch_code_from, :examinne_id_from, :server_address )";
	CppSQLite3Statement stmt = database_db->compileStatement(sql);
	CT2A szbantch_code(m_bantch_code);
	CT2A szbantch_dir(m_bantch_dir);
	CT2A server_address(CServerConfig::server_address_type == SAT_LOCAL_IN ? CServerConfig::server_url_local_in : CServerConfig::server_address_type == SAT_LOCAL_OUT ? CServerConfig::server_url_local_out : CServerConfig::server_url);
	stmt.bind(":database_state", DATABASE_STATE_CREATE);
	stmt.bind(":create_time", szbantch_code);
	stmt.bind(":db_file_name", db_file_name);
	stmt.bind(":bantch_code", szbantch_code);
	stmt.bind(":bantch_dir", szbantch_dir);
	stmt.bind(":server_address", server_address);

	switch (feederType&FEEDER_TYPE_MASK){
	case Folder:stmt.bind(":scan_type", SCAN_TASK_TYPE_NORMAL); break;
	case Scanner:stmt.bind(":scan_type", SCAN_TASK_TYPE_NORMAL); break;
	case AdjustBatch:
		stmt.bind(":exam_id", param.examId);
		stmt.bind(":exam_course_id", param.examCourseId);
		stmt.bind(":scan_type", SCAN_TASK_TYPE_ADJUST_BATCH);
		stmt.bind(":exam_course_id_from", param.examCourseIdOld);
		stmt.bind(":batch_code_from", param.batch.c_str());
		break;
	case AdjustExaminne:
		stmt.bind(":exam_id", param.examId);
		stmt.bind(":exam_course_id", param.examCourseId);
		stmt.bind(":scan_type", SCAN_TASK_TYPE_ADJUST_EXAMINNE);
		stmt.bind(":exam_course_id_from", param.examCourseIdOld);
		stmt.bind(":batch_code_from", param.batch.c_str());
		stmt.bind(":examinne_id_from", param.examinneid.c_str());
		break;
	}
	stmt.bind(":exam_name", param.examName.c_str());
	stmt.bind(":course_name", param.courseName.c_str());
	stmt.execDML();
	CppSQLite3Query query = database_db->execQuery("select last_insert_rowId() from DATABASE");
	m_database_id = query.getIntField(0);
	database_db->execDML("commit transaction");
	LeaveCriticalSection(database_db_lock);
	bantch_db.open(db_file_name);
	bantch_db.execDML("pragma journal_mode = MEMORY");
	m_result_handler.SetDataBase(&bantch_db_lock, &bantch_db);
	m_student_matcher.SetDataBase(&bantch_db_lock, &bantch_db);
	m_student_matcher.SetImgDir(m_norimg_dir, m_excimg_dir);
	m_result_uploader.SetDataBase(&bantch_db_lock, &bantch_db);
	m_result_uploader.SetDataBaseManager(database_db_lock, database_db, m_database_id);
	switch (feederType&FEEDER_TYPE_MASK){
	case Folder:
		m_folder_feeder.SetFolder(param.img_dir);
		break;
	case Scanner:
		m_twain_feeder.SetScannerIndex(param.scanner_id);
		break;
	case AdjustBatch:
		m_server_feeder.SetImageDownloadDir(m_img_down_load_dir);
		m_server_feeder.SetParam(param.examId, param.examCourseIdOld, CString(param.batch.c_str()));
		break;
	case AdjustExaminne:
		m_server_feeder.SetImageDownloadDir(m_img_down_load_dir);
		m_server_feeder.SetParam(param.examId, param.examCourseIdOld, CString(param.batch.c_str()), CString(param.examinneid.c_str()));
		break;
	}
	if (m_hwnd != NULL) ::PostMessage(m_hwnd, WM_IDENTIFOR_READY, 0, 0);
	return TRUE;
}
//查询异常试卷
int CSmartEvaluationService::QueryExceptionPaper(const long exception_type, vector<STUDENT_INFO>& studentList)
{
	EnterCriticalSection(&bantch_db_lock);
	char sql[512];
	sprintf_s(sql, "select s.student_id,s.student_code,s.class_name,s.grade_name,s.student_name,s.class_id,pp.score_total,pp.student_paper_id from student_paper pp left join student s on s.student_id=pp.student_id where not (pp.paper_state&%d) =0", exception_type);
	CppSQLite3Query q = bantch_db.execQuery(sql);
	while (!q.eof()){
		STUDENT_INFO si;
		char class_name[64];
		sprintf_s(class_name, "%s(%s)班", q.getStringField("grade_name"), q.getStringField("class_name"));
		si.class_name = class_name;
		si.student_id = q.getInt64Field("student_id");
		si.student_name = q.getStringField("student_name");
		si.student_code = q.getStringField("student_code");
		si.class_id = q.getInt64Field("class_id");
		si.score = (float)q.getFloatField("score_total", -1);
		si.paper_id = q.getIntField("student_paper_id", -1);
		studentList.push_back(si);
		q.nextRow();
	}
	LeaveCriticalSection(&bantch_db_lock);
	return TRUE;
}
//查询试卷详情，包括异常信息，试卷图像信息，试卷题目信息
int CSmartEvaluationService::QueryPaperDetail(const int paper_id, PAPER_DETAIL &paper_detail, vector<PAGE_DETAIL> &pageList, vector<GROUP_QUESTION> &questionList)
{
	EnterCriticalSection(&bantch_db_lock);
	char sql[512];

	sprintf_s(sql, "SELECT sp.student_paper_id, sp.ret_upload, img_upload, sp.paper_code, sp.student_code, sp.paper_state, sp.student_id, sp.file_name, sp.score_total, s.student_name,e.full_score,e.full_score_objective FROM student_paper sp LEFT JOIN student s ON s.student_id = sp.student_id left join exam e on 1=1 WHERE sp.student_paper_id = %d", paper_id);
	CppSQLite3Query q = bantch_db.execQuery(sql);
	if (!q.eof()){
		strcpy_s(paper_detail.examnumber, q.getStringField("student_code"));
		paper_detail.exceptionsFlag = q.getInt64Field("paper_state");
		strcpy_s(paper_detail.student_name, q.getStringField("student_name"));
		paper_detail.score = q.getFloatField("score_total");
		strcpy_s(paper_detail.student_id, q.getStringField("student_id"));
		paper_detail.fullScore = q.getFloatField("full_score");
		paper_detail.fullScoreObjective = q.getFloatField("full_score_objective");
	}
	else{
		strcpy_s(paper_detail.examnumber, "");
		paper_detail.exceptionsFlag = 0;
		strcpy_s(paper_detail.student_name, "");
		paper_detail.score = 0;
		strcpy_s(paper_detail.student_id, "");
		paper_detail.fullScore = 0;
		paper_detail.fullScoreObjective = 0;
		LeaveCriticalSection(&bantch_db_lock);
		return FALSE;
	}
	std::map<int, PAGE_DETAIL> mm;
	//页码信息
	sprintf_s(sql, "select pg.* from student_paper pp left join page pg on pg.student_paper_id =pp.student_paper_id where pp.student_paper_id =%d", paper_id);
	q = bantch_db.execQuery(sql);
	while (!q.eof()){
		PAGE_DETAIL pd;
		pd.page_id = q.getIntField("page_id");
		pd.page_index = q.getIntField("page_index");
		pd.img_path = q.getStringField("img_path");
		pd.phy_number = atoi(q.getStringField("phy_number"));
		pd.exceptions.clear();
		mm[pd.page_id] = pd;
		q.nextRow();
	}
	std::map<std::string, QUESTION_INFO> mm2;
	std::vector<QUESTION_INFO*> quesitons;
	// 题目标准
	sprintf_s(sql, "SELECT question_code, question_type, multi_answer, answer_all, answer_std, score_full, score_half, option_count FROM question_std ORDER BY question_code + 0");
	q = bantch_db.execQuery(sql);
	while (!q.eof()){
		QUESTION_INFO qi;
		qi.answer_std = q.getStringField("answer_std");
		qi.answer_stu = "";
		qi.is_mutil = q.getIntField("multi_answer");
		qi.option_count = q.getIntField("option_count");
		qi.question_code = q.getStringField("question_code");
		//qi.question_id =-1;
		qi.question_type = (QUESTION_TYPE)q.getIntField("question_type");
		qi.score_full = q.getFloatField("score_full");
		qi.score_half = q.getFloatField("score_half");
		qi.score_stu = 0;
		mm2[qi.question_code] = qi;
		quesitons.push_back(&mm2[qi.question_code]);
		q.nextRow();
	}
	sprintf_s(sql, "SELECT count(0) FROM student_paper pp  where pp.student_paper_id =%d  and not (pp.paper_state&%d)=0", paper_id, MEX_BUKECHAXUNFENSHU);
	if (bantch_db.execScalar(sql) <= 0){//不存在定位点异常时，查询分数
		// 题目得分信息
		sprintf_s(sql, "SELECT r.* FROM student_paper pp LEFT JOIN page pg ON pg.student_paper_id = pp.student_paper_id LEFT JOIN result r ON r.page_id = pg.page_id WHERE pp.student_paper_id = %d AND r.type>0", paper_id, paper_id);
		q = bantch_db.execQuery(sql);
		while (!q.eof()){
			string question_code = q.getStringField("question_code");
			mm2[question_code].question_state = (QUESTION_STATE)q.getIntField("question_state");
			mm2[question_code].score_stu = (mm2[question_code].question_state == QUESTION_STATE_NORMAL) ? q.getFloatField("score") : q.getFloatField("score_paper");
			mm2[question_code].answer_stu = q.getStringField("answer");
			q.nextRow();
		}
	}
	//页面异常信息
	sprintf_s(sql, "SELECT ex.exception_id, ex.exception_type, ex.exception_name,  ex.page_id,pg.page_id  FROM  exception ex LEFT JOIN page pg ON pg.page_id = ex.page_id where ex.page_id is not null and ex.student_paper_id =%d", paper_id);
	q = bantch_db.execQuery(sql);
	while (!q.eof()){
		int page_id = q.getIntField("page_id");
		EXCEPTION_INFO ei;
		ei.exception_id = q.getIntField("exception_id");
		ei.type = (EXCEPTION_TYPE)q.getInt64Field("exception_type");
		ei.x = 0;
		ei.y = 0;
		ei.w = 0;
		ei.h = 0;
		mm[page_id].exceptions.push_back(ei);
		q.nextRow();
	}
	//试卷异常信息
	paper_detail.paper_id = paper_id;
	paper_detail.exceptions.clear();
	sprintf_s(sql, "SELECT ex.exception_id, ex.exception_type, ex.exception_name,  ex.page_id  FROM  exception ex  where ex.page_id is null and ex.student_paper_id =%d", paper_id);
	q = bantch_db.execQuery(sql);
	while (!q.eof()){
		EXCEPTION_INFO ei;
		ei.exception_id = q.getIntField("exception_id");
		ei.type = (EXCEPTION_TYPE)q.getInt64Field("exception_type");
		ei.x = 0;
		ei.y = 0;
		ei.w = 0;
		ei.h = 0;
		paper_detail.exceptions.push_back(ei);
		q.nextRow();
	}
	for (map<int, PAGE_DETAIL>::iterator it = mm.begin(); it != mm.end(); it++)
	{
		pageList.push_back(it->second);
	}
	LeaveCriticalSection(&bantch_db_lock);

	return TRUE;
}
//重新识别

int CSmartEvaluationService::ReIdentify(const int paper_id, const std::vector<img_param>& params)
{
	CppSQLite3Statement  statm = bantch_db.compileStatement("update student_paper set paper_state =:paper_state where student_paper_id=:student_paper_id");
	statm.bind(":paper_state", EX_SHIJUANCHONGXINSHIBIEZHONG);
	statm.bind(":student_paper_id", paper_id);
	statm.execDML();
	m_manualmatch_feeder.SetImgList(params);
	m_feeder_type = (FEEDER_TYPE)(ManualMatch | (m_feeder_type&AutoSchemaFlag));
	CIdentifyTask*  task = taskManager.createTask();
	m_manualmatch_feeder.SetHandlerWnd(m_hwnd);
	m_manualmatch_feeder.Start();
	task->SetFeeder(&m_manualmatch_feeder);
	taskManager.ExcuTask(task);
	return Start();
}

//更新试卷对应考试
int CSmartEvaluationService::UpdatePaperStudent(const int paper_id, const std::string examinee_id, const std::string student_code, const std::string studentName, const long schoolId)
{

	EnterCriticalSection(&bantch_db_lock);
	char sql[512];
	long exceptions = MEX_KAOHAOYICHANG;
	sprintf_s(sql, "select sp.student_paper_id,sp.paper_state,sp.student_id from student_paper sp where sp.student_paper_id = %d", paper_id);
	CppSQLite3Query query_student_paper = bantch_db.execQuery(sql);
	if (query_student_paper.eof()){ LeaveCriticalSection(&bantch_db_lock); return FALSE; }
	const std::string student_id_old = query_student_paper.getStringField("student_id");
	long paper_state = query_student_paper.getInt64Field("paper_state");
	bantch_db.execDML("begin transaction");
	char * sql3 = "INSERT INTO student ( student_id, student_code, class_name, school_id, grade_name, student_name, class_id, score_total ) SELECT t.student_id, t.student_code, t.class_name, t.school_id, t.grade_name, t.student_name, t.class_id, t.score_total FROM ( SELECT :student_id student_id, :student_code student_code, :class_name  class_name, :school_id  school_id, :grade_name  grade_name, :student_name  student_name, :class_id  class_id, :score_total  score_total ) t LEFT JOIN student s ON s.student_id = t.student_id WHERE s.student_id IS NULL";
	CppSQLite3Statement statement = bantch_db.compileStatement(sql3);
	statement.bind(":student_id", examinee_id.c_str());
	statement.bind(":student_code", student_code.c_str());
	statement.bind(":school_id", schoolId);
	statement.bind(":student_name", studentName.c_str());
	statement.execDML();
	if (paper_state&EX_KAOHAOCHONGTU){
		sprintf_s(sql, "select sp.student_paper_id,sp.paper_state,sp.student_id from student_paper sp where sp.student_id = '%s' and not sp.student_paper_id = %d", student_id_old, paper_id);
		CppSQLite3Query q2 = bantch_db.execQuery(sql);
		vector<int> resolved_ids;
		int same_code_count = 0;
		while (!q2.eof()){
			long paper_state_t = q2.getInt64Field("paper_state");
			if (paper_state_t&EX_KAOHAOCHONGTU)
				resolved_ids.push_back(q2.getIntField("student_paper_id"));
			same_code_count++;
			q2.nextRow();
		}
		if (same_code_count == 1 && resolved_ids.size() == 1){//解决了考号冲突
			sprintf_s(sql, "update  student_paper set paper_state =paper_state-(paper_state&%d) where student_paper_id=%d", EX_KAOHAOCHONGTU, resolved_ids[0]);
			bantch_db.execDML(sql);
			sprintf_s(sql, "delete from  exception where student_paper_id = %d and exception_type in(%d)", resolved_ids[0], SHIFT_KAOHAOCHONGTU);
			bantch_db.execDML(sql);
			//updatefile(&bantch_db, resolved_ids[0], (string)CT2A(m_norimg_dir), (string)CT2A(m_excimg_dir));
		}
	}
	sprintf_s(sql, "update  student_paper set student_id ='%s',student_code=(select student_code from student where student_id='%s'),paper_state =paper_state-(paper_state&%d) where student_paper_id=%d", examinee_id.c_str(), examinee_id.c_str(), exceptions, paper_id);
	bantch_db.execDML(sql);
	sprintf_s(sql, "delete from  exception where student_paper_id = %d and exception_type in(%d,%d,%d)", paper_id, SHIFT_KAOHAOBUCUNZAI, SHIFT_KAOHAOCHONGTU, SHIFT_KAOHAOWEISHIBIE);
	bantch_db.execDML(sql);
	//updatefile(&bantch_db, paper_id, (string)CT2A(m_norimg_dir), (string)CT2A(m_excimg_dir));
	vector<int> conflict_ids;
	{//更新考号后导致其他试卷考号冲突情况
		sprintf_s(sql, "select sp.student_paper_id,sp.paper_state,sp.student_id from student_paper sp where sp.student_id = '%s' and not sp.student_paper_id = %d", examinee_id.c_str(), paper_id);
		CppSQLite3Query q2 = bantch_db.execQuery(sql);
		while (!q2.eof()){
			long paper_state_t = q2.getInt64Field("paper_state");
			if (!(paper_state_t&EX_KAOHAOCHONGTU))
				conflict_ids.push_back(q2.getIntField("student_paper_id"));
			q2.nextRow();
		}
		for (int m = 0; m < conflict_ids.size(); m++)
		{
			sprintf_s(sql, "update  student_paper set paper_state =paper_state|%d where student_paper_id=%d", EX_KAOHAOCHONGTU, conflict_ids[m]);
			bantch_db.execDML(sql);
			CppSQLite3Statement stmt3 = bantch_db.compileStatement("insert into exception (exception_type ,exception_name,page_id,student_paper_id) values(:exception_type ,:exception_name,:page_id,:student_paper_id)");
			stmt3.bind(":student_paper_id", conflict_ids[m]);
			stmt3.bind(":exception_type", SHIFT_KAOHAOCHONGTU);
			stmt3.bind(":exception_name", "考号冲突");
			stmt3.execDML();
			//updatefile(&bantch_db, conflict_ids[m], (string)CT2A(m_norimg_dir), (string)CT2A(m_excimg_dir));
		}
	}
	bantch_db.execDML("commit transaction");
	LeaveCriticalSection(&bantch_db_lock);
	for (int m = 0; m < conflict_ids.size(); m++)
	{
		if (m_hwnd != NULL)::PostMessage(m_hwnd, WM_IDENTIFOR_PAPER_STATE_CHAGED, (WPARAM)NULL, (LPARAM)conflict_ids[m]);
	}
	return TRUE;
}



//忽略试卷
int CSmartEvaluationService::IgnorePaper(const int paper_id)
{
	char sql1[512];
	char sql2[512];
	char sql3[512];
	char sql4[512];
	sprintf_s(sql1, "delete from exception where student_paper_id =%d ", paper_id);
	sprintf_s(sql2, "delete from result where page_id in (select pg.page_id from page pg where pg.student_paper_id =%d)", paper_id);
	sprintf_s(sql3, "delete from page where student_paper_id =%d", paper_id);
	sprintf_s(sql4, "delete from student_paper where student_paper_id =%d", paper_id);
	EnterCriticalSection(&bantch_db_lock);
	bantch_db.execDML(sql1);
	bantch_db.execDML(sql2);
	bantch_db.execDML(sql3);
	bantch_db.execDML(sql4);
	LeaveCriticalSection(&bantch_db_lock);
	return TRUE;
}
//忽略某类型的异常
int CSmartEvaluationService::IgnoreException(const long exceptions)
{
	char number_string[10];
	//忽略必须处理的异常将删除试卷
	EnterCriticalSection(&bantch_db_lock);
	if (exceptions&MEX_BIXUCHULIYICHANG){
		char sql0[512];
		sprintf_s(sql0, "update student_paper set paper_state=(paper_state|%d) where paper_state&%d=0 and paper_state&%d>0", EX_SHIJUANSHANCHU, EX_SHIJUANSHANCHU, MEX_BIXUCHULIYICHANG);
		bantch_db.execDML(sql0);
	}
	//忽略非必须处理异常,只删除异常
	const long non_must_handle_exceptions[3] = { EX_LOUTU, EX_LOUPI, EX_WUPAN };
	const long non_must_handle_exception_shifts[3] = { SHIFT_LOUTU, SHIFT_LOUPI, SHIFT_WUPAN };
	if (exceptions&MEX_FEIBIXUCHULIYICHANG){
		char sql0[512];
		sprintf_s(sql0, "update student_paper set paper_state=paper_state-(paper_state&%d) where paper_state&%d=0 and paper_state&%d>0", MEX_FEIBIXUCHULIYICHANG, EX_SHIJUANSHANCHU, MEX_FEIBIXUCHULIYICHANG);
		bantch_db.execDML(sql0);
	}
	LeaveCriticalSection(&bantch_db_lock);
	return TRUE;
}
//开始上传成绩
int CSmartEvaluationService::StartUploadPaper(HWND hWnd)
{
	if (hWnd != NULL)m_result_uploader.SetHandlerWnd(hWnd);
	return m_result_uploader.Start();
}
//是否支持暂停
BOOL CSmartEvaluationService::SupportPause(void)
{
	BOOL supportPause = FALSE;
	switch (m_feeder_type){
	case Folder:supportPause = m_folder_feeder.SupportPause(); break;
	case Scanner:supportPause = m_twain_feeder.SupportPause(); break;
	//case Restart:supportPause = m_restart_feeder.SupportPause(); break;
	case AdjustBatch: supportPause = m_server_feeder.SupportPause(); break;
	case AdjustExaminne: supportPause = m_server_feeder.SupportPause();  break;
	case ManualMatch: supportPause = (m_current_feeder==0)?FALSE:m_current_feeder->SupportPause();  break;


	}
	return supportPause;
}
//暂停处理
ServiceState CSmartEvaluationService::OnPausing(void)
{
	m_current_feeder->Pause();
	while (m_current_feeder->GetServiceSate() == pausing || m_current_feeder->GetServiceSate() == running){
		Sleep(10);
	}
	ServiceState  nextState = IService::OnPausing();
	if (nextState == paused&&m_hwnd != NULL)::PostMessage(m_hwnd, WM_IDENTIFOR_PAUSED, 0, 0);
	return nextState;
}

//恢复扫描
ServiceState CSmartEvaluationService::OnResuming(void)
{
	m_current_feeder->Resume();
	while (m_current_feeder->GetServiceSate() == resuming){
		Sleep(10);
	}
	ServiceState  nextState = IService::OnResuming();
	if (nextState == running&&m_hwnd != NULL)::PostMessage(m_hwnd, WM_IDENTIFOR_RESUMED, 0, 0);
	return nextState;
}
//放弃本次考试
int CSmartEvaluationService::GiveUpCurrentBatch()
{
	char sql[128];
	sprintf_s(sql, "update database set database_state =%d where database_id =%d", DATABASE_STATE_GIVEUP, m_database_id);
	EnterCriticalSection(database_db_lock);
	database_db->execDML("begin transaction");
	database_db->execDML(sql);
	database_db->execDML("commit transaction");
	LeaveCriticalSection(database_db_lock);
	return TRUE;
}
//设置继续扫描文件夹路径
int CSmartEvaluationService::SetFolderScanDir(const std::string& img_dir)
{
	m_folder_feeder.SetFolder(img_dir); 
	m_feeder_type = (FEEDER_TYPE)(Folder | (m_feeder_type&AutoSchemaFlag));
	return TRUE;
}
//停止服务
BOOL CSmartEvaluationService::Stop(void)
{
	if (IService::Stop()){
		m_abnormal_stop = TRUE;
		return TRUE;
	}
	return FALSE;
}
int CSmartEvaluationService::QueryExptionPaperCount(int & total_count)
{
	EnterCriticalSection(&bantch_db_lock);
	total_count = bantch_db.execScalar("select count(0) from student_paper pp where not pp.paper_state = 0");
	LeaveCriticalSection(&bantch_db_lock);
	return TRUE;
}
//查询异常类型信息
int CSmartEvaluationService::QueryExptionTypeInfo(vector<EXCEPTION_TYPE_INFO> & infos)
{

	EnterCriticalSection(&bantch_db_lock);
	CppSQLite3Query query = bantch_db.execQuery("SELECT pe.exception_type, count(DISTINCT pe.student_paper_id) exception_paper_count FROM exception pe GROUP BY pe.exception_type");
	while (!query.eof()){
		EXCEPTION_TYPE_INFO ex_type_info;
		ex_type_info.exception_type = (1 << query.getInt64Field("exception_type"));
		ex_type_info.exception_count = query.getIntField("exception_paper_count");
		switch (ex_type_info.exception_type){
		case EX_DINGWEIDIAN:strcpy(ex_type_info.exception_name, "定位点异常"); break;
		case EX_FEIFASHIJUAN:strcpy(ex_type_info.exception_name, "非法试卷"); break;
		case EX_KAOHAOWEISHIBIE:strcpy(ex_type_info.exception_name, "考号未识别"); break;
		//case EX_KAOHAOBUCUNZAI:strcpy(ex_type_info.exception_name, "考号不存在"); break;
		case EX_KAOHAOCHONGTU:strcpy(ex_type_info.exception_name, "考号冲突"); break;
		case EX_LOUTU:strcpy(ex_type_info.exception_name, "考生漏涂"); break;
		case EX_LOUPI:strcpy(ex_type_info.exception_name, "教师漏批"); break;
		case EX_WUPAN:strcpy(ex_type_info.exception_name, "教师误判"); break;
		case EX_WUFASHIBIE_ZHUGUANTI:strcpy(ex_type_info.exception_name, "无法识别解答题"); break;
		case EX_SHIJUANQUEYE:strcpy(ex_type_info.exception_name, "试卷缺页"); break;
		//case EX_KEGUANTIYICHANG:strcpy(ex_type_info.exception_name, "客观题异常"); break;
		default: strcpy(ex_type_info.exception_name, "未知异常类型"); break;
		}
		infos.push_back(ex_type_info);
		query.nextRow();
	}

	CppSQLite3Query query2 = bantch_db.execQuery("SELECT  count(DISTINCT student_paper_id) exception_paper_count FROM student_paper  where paper_state&64>0");
	if (!query.eof())
	{
		EXCEPTION_TYPE_INFO ex_type_info;
		strcpy(ex_type_info.exception_name, "考号不存在");
		ex_type_info.exception_type = 6;
		ex_type_info.exception_count = query2.getIntField("exception_paper_count");
		infos.push_back(ex_type_info);
	}


	CppSQLite3Query query3 = bantch_db.execQuery("SELECT  count(DISTINCT student_paper_id) exception_paper_count FROM student_paper  where paper_state&32768>0");
	if (!query3.eof())
	{
		EXCEPTION_TYPE_INFO ex_type_info;
		strcpy(ex_type_info.exception_name, "客观题异常");
		ex_type_info.exception_type = 15;
		ex_type_info.exception_count = query3.getIntField("exception_paper_count");
		infos.push_back(ex_type_info);
	}
	LeaveCriticalSection(&bantch_db_lock);
	return TRUE;
}

int CSmartEvaluationService::SetCookie(CString path, CString name, CString value)
{
	return InternetSetCookie(path, name, value);
}
int CSmartEvaluationService::SetLocalServerCookie(CString name, CString value)
{
	switch (CServerConfig::server_address_type){
	case SAT_LOCAL_IN:InternetSetCookie(CServerConfig::server_url_local_in, name, value); break;
	case SAT_LOCAL_OUT:InternetSetCookie(CServerConfig::server_url_local_out, name, value); break;
	}

	return TRUE;
}

void CSmartEvaluationService::saveQuestionStd(long long examId, std::string examName, long examCourseId, std::string courseName, std::vector<schema::SCHEMA_QUESTION> &questions)
{
	CppSQLite3DB* bantch_db = &this->bantch_db;
	const char* sql_clear = "delete from question_std";
	bantch_db->execDML(sql_clear);
	const char* sql_clear1 = "delete from exam";
	bantch_db->execDML(sql_clear1);
	const char* sql_exam = "INSERT INTO exam ( exam_id, exam_name, exam_course_id, course_name, full_score ,full_score_objective) VALUES ( :exam_id, :exam_name, :exam_course_id, :course_name, :full_score ,:full_score_objective)";
	CppSQLite3Statement statement_exam = bantch_db->compileStatement(sql_exam);
	const char* sql = "INSERT INTO question_std ( question_code, question_type, multi_answer, answer_all, answer_std, score_full, score_half, option_count ) VALUES ( :question_code, :question_type, :multi_answer, :answer_all, :answer_std, :score_full, :score_half, :option_count )";
	CppSQLite3Statement statement = bantch_db->compileStatement(sql);
	bantch_db->execDML("begin transaction");
	float full_score = 0;
	float full_score_keguanti = 0;
	for (int i = 0; i < questions.size(); i++)
	{
		schema::SCHEMA_QUESTION& row = questions[i];
		full_score += row.score;
		int question_type = row.questionType&schema::QTF_QUESTION_TYPE_MASK;
		if (question_type == schema::DANXUANTI || question_type == schema::DUOXUANTI || question_type == schema::PANDUANTI)full_score_keguanti += row.score;
		statement.bind(":question_code", row.question_code);
		statement.bind(":question_type", row.questionType);
		statement.bind(":multi_answer", question_type == schema::QuestionType::DUOXUANTI);
		statement.bind(":answer_all", row.answers.c_str());
		statement.bind(":answer_std", row.answerA.c_str());
		statement.bind(":score_full", row.score);
		statement.bind(":score_half", row.halfScore);
		statement.bind(":option_count", 3);
		statement.execDML();
	}
	statement_exam.bind(":exam_id", examId);
	statement_exam.bind(":exam_name", examName.c_str());
	statement_exam.bind(":exam_course_id", examCourseId);
	statement_exam.bind(":course_name", courseName.c_str());
	statement_exam.bind(":full_score", full_score);
	statement_exam.bind(":full_score_objective", full_score_keguanti);
	statement_exam.execDML();
	bantch_db->execDML("commit transaction");
}

int CSmartEvaluationService::QueryNormalPaper(vector<STUDENT_INFO> & studentList)
{

	EnterCriticalSection(&bantch_db_lock);
	string sql = "select s.student_id,s.student_code,s.class_name,s.grade_name,s.student_name,s.class_id,pp.score_total,pp.student_paper_id from student_paper pp left join student s on s.student_id=pp.student_id where pp.paper_state =0";
	CppSQLite3Query q = bantch_db.execQuery(sql.c_str());
	while (!q.eof()){
		STUDENT_INFO si;
		char class_name[64];
		sprintf_s(class_name, "%s(%s)班", q.getStringField("grade_name"), q.getStringField("class_name"));
		si.class_name = class_name;
		si.student_id = q.getInt64Field("student_id");
		si.student_name = q.getStringField("student_name");
		si.student_code = q.getStringField("student_code");
		si.class_id = q.getInt64Field("class_id");
		si.score = (float)q.getFloatField("score_total", -1);
		si.paper_id = q.getIntField("student_paper_id", -1);
		studentList.push_back(si);
		q.nextRow();
	}
	LeaveCriticalSection(&bantch_db_lock);
	return TRUE;
}

int CSmartEvaluationService::QueryMubanImgPath(int page_index, std::string& imgPath)
{
	CString imgFilePath;
	imgFilePath.Format(_T("%s\\%05d.jpg"), CString(m_muban_img_dir.c_str()), page_index);
	char fff[1024];
	WideCharToMultiByte(CP_ACP, 0, imgFilePath, -1, fff, 1024, NULL, NULL);
	imgPath = fff;
	return TRUE;
}


int CSmartEvaluationService::QueryMubanImgCount(int& page_count)
{
	return page_count = m_identifor.GetMubanCount();
}