#include "table.h"

Table::Table(const std::string name, const std::vector<ColDefNode> columns) {
    m_name = name;
    m_col_defs = columns;
    m_rows.clear();
}

ColDefNode Table::get_column_def(const std::string& col_name) {
    auto name_cmp = [col_name](ColDefNode cd){ return cd.name == col_name; };
    auto col_def = std::find_if(begin(m_col_defs), end(m_col_defs), name_cmp );
    if (col_def != std::end(m_col_defs)) {
        return *col_def;
    } else {
        throw Exception("column not exists (" + col_name + ")");
    }
}


Row Table::createEmptyRow() {
    return Row(columns_count());
}


void Table::print() {
    std::cout << "** " << m_name << " **" << std::endl;
    for(auto row : m_rows) {
        for(int ci = 0; ci < columns_count(); ci++) {
            auto v = row[ci].stringValue();
            std::cout << v <<  ",";
        }
        std::cout << std::endl;
    }
}

Table::Table(const Table& other) {
   m_name = other.m_name;
   m_col_defs = other.m_col_defs;
   m_rows.clear();  // row not copied now
}

void Table::addRow(const Row &row) {
    m_rows.push_back(row);
}