#include "util.h"


bool startsWith(const char* str, const char* prefix) {
	return strncmp(str, prefix, strlen(prefix)) == 0;
}

bool endsWith(const char* str, const char* suffix) {
	if (!str || !suffix)
		return str == suffix;

	size_t lenStr = strlen(str);
	size_t lenSuffix = strlen(suffix);

	if (lenSuffix > lenStr)
		return false;

	return strncmp(str + lenStr - lenSuffix, suffix, lenSuffix) == 0;
}

bool isJD2_BJRevision(const char* type) {
	return startsWith(type, "JD2") && endsWith(type, "BJRevision");
}

/*
* 获取包含中文字符的字符串长度
*/
int getCharLength(char str[])
{
	int count = 0;
	for (int i = 0; str[i]; i++)
	{
		if (str[i] < 0) i++;
		count++;
	}
	return count;
}

/*
* 选中对象版本发起任意流程时，检查版本表单中的SAP物料描述属性
*/
int jd_check_wlms_length(EPM_rule_message_t msg) {
	printf("Sample_confirmation_sheet is begin! \n");
	int ifail = ITK_ok,
		result_tag = EPM_go;
	tag_t rootTask = NULLTAG;
	int attachmentCount = 0;
	tag_t* attachmentTags = NULL,
		attachmentTag = NULLTAG;
	char* wlms = NULL,
		* type = NULL,
		* name = NULL,
		* jz = NULL;
	int form_cnt = 0;
	tag_t* forms = NULL;

	ITKCALL(ifail = EPM_ask_root_task(msg.task, &rootTask));
	ITKCALL(ifail = EPM_ask_attachments(rootTask, EPM_target_attachment, &attachmentCount, &attachmentTags));
	//便利所有的流程目标下的对象
	for (int i = 0; i < attachmentCount; i++) {
		attachmentTag = attachmentTags[i];//PartRevisionMaster

		ITKCALL(ifail = AOM_ask_value_string(attachmentTag, "object_type", &type));
		ITKCALL(ifail = AOM_ask_value_string(attachmentTag, "object_name", &name));
		printf(">>>当前流程下对象的类型为==[%s]\n", type);
		//获取版本对象下的表单
		ITKCALL(ifail = AOM_ask_value_tags(attachmentTag, "IMAN_master_form_rev", &form_cnt, &forms));
		//=================================下面是检查版本表单中的描述长度================================================================================================
		if (form_cnt > 0) {
			printf(">>>当前流程下对象存在表单，表单数量=[%d]\n", form_cnt);
			//默认取第一个表单
			ITKCALL(ifail = AOM_ask_value_string(forms[0], "jd2_wlms", &wlms));
			//string wlms_string = wlms;
			printf(">>>物料描述为：[%s]\n  >>>长度为：[%d]\n", wlms, getCharLength(wlms));
			//printf("wlms_string.length() = %d, \n wlms_string.size() = %d, \n strlen(wlms) = %d, count_utf8_characters(wlms_string)=%d   \n", wlms_string.length(), wlms_string.size(), strlen(wlms), count_utf8_characters(wlms_string));
			
			if (wlms != NULL && getCharLength(wlms) > 40) {
				printf(">>>物料描述超过40个字符，不允许发起流程，请检查！！\n");
				char* message = "SAP物料描述超过40个字符，不允许发起流程，请检查！！";
				cout << "Exception:" << message << endl;
				EMH_store_error_s1(EMH_severity_error, EMH_IDGENERATION_ERROR_BASE, message);
				result_tag = EPM_nogo;
				break;
			}
			else {
				printf(">>>物料描述长度小于40，验证通过！\n");
			}
		}
		else
		{
			printf(">>>当前流程下对象不存在表单，无法验证表单属性中的“物料描述长度”，跳过验证！\n");
		}
	}

	MEM_free(wlms);
	MEM_free(forms);
	MEM_free(name);
	MEM_free(type);
	MEM_free(attachmentTags);
	return result_tag;
}