#include "ClientFile.h"
#include <wx/dir.h>

ClientFile::ClientFile()
{
}

bool ClientFile::GetDirFiles(const std::string& path, DirFileInfoVec& vec)
{
    if (!fs::exists(path)) {
        lastErr_ = wxString::Format(_("Path does not exist: %s"), path);
        return false;
    }

    if (!fs::is_directory(path)) {
        lastErr_ = wxString::Format(_("Not a directory: %s"), path);
        return false;
    }

    vec.vec.clear();

    try {
        // 遍历目录
        for (const auto& entry : fs::directory_iterator(path)) {
            DirFileInfo info;
            const auto& path = entry.path();

            // 设置基本信息
            info.fullPath = path.string();
            info.name = path.filename().string();

            // 设置类型
            if (entry.is_directory()) {
                info.type = Dir;
                info.size = 0;
            } else if (entry.is_regular_file()) {
                info.type = File;
                info.size = entry.file_size();
            } else {
                // 跳过符号链接、设备文件等
                continue;
            }

            // 获取最后修改时间
            auto ftime = entry.last_write_time();
            auto sctp = std::chrono::time_point_cast<std::chrono::system_clock::duration>(
                ftime - fs::file_time_type::clock::now() + std::chrono::system_clock::now());
            info.lastModifyTime = std::chrono::system_clock::to_time_t(sctp);
            vec.vec.push_back(info);
        }
    } catch (const fs::filesystem_error& e) {
        lastErr_ = wxString::FromUTF8(e.what());
        return false;
    } catch (const std::exception& e) {
        lastErr_ = wxString::FromUTF8(e.what());
        return false;
    }

    return true;
}

wxString ClientFile::GetLastErr() const
{
    return lastErr_;
}