#include "of_str.h"

namespace ofen {
COfStr::COfStr()
{
}
COfStr::~COfStr()
{
}
ofString COfStr::replace(const ofString& str, const ofString& from, const ofString& to)
{
    if (from.empty()) {
        return str;
    }
    ofString result = str;
    size_t startPos = 0;
    while ((startPos = result.find(from, startPos)) != ofString::npos) {
        result.replace(startPos, from.length(), to);
        startPos += to.length();
    }
    return result;
}
std::vector<ofString> COfStr::split(const ofString& input, const ofString& delimiter)
{
    std::vector<ofString> result;
    size_t pos = 0, prev = 0;
    while ((pos = input.find(delimiter, prev)) != ofString::npos) {
        result.push_back(input.substr(prev, pos - prev));
        prev = pos + delimiter.size();   // Move past the delimiter
    }
    result.push_back(input.substr(prev));
    return result;
}
ofString COfStr::trim(const ofString& input)
{
    size_t start = input.find_first_not_of(ofT(" \t\n\r\f\v"));
    if (start == std::string::npos) {
        return ofT("");
    }
    size_t end = input.find_last_not_of(ofT(" \t\n\r\f\v"));
    return input.substr(start, end - start + 1);
}
}   // namespace ofen