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#include "Toolbox.hpp"
/*!
* Erases display and moves cursor to top left corner via ANSI escape sequences: \c ESC[2J \c ESC[1;1H
*
* \warning Not all terminals support any or all ANSI escape sequences
*
* \note Source: https://stackoverflow.com/a/52895729/12036073
*/
void clear() {
std::cout << u8"\033[2J\033[1;1H";
}
/* Input line boxes */
void __inputLineBoxGetInput(char* output, unsigned maxWidth, bool ignore) {
if (ignore)
std::cin.ignore();
std::cin.getline(output, maxWidth);
}
/*! \param label C-style string, there are no size check so it could wrap
* \param output Pointer to a char array
* \param maxWidth Maximum count of characters to read from user input. output MUST be able to hold that many characters!
* \param ignore Whether or not to ignore the first new-line delimiter.
* true by default, should be set to false only when an inputLineBox/SubBox has been issued directly prior or when it's the very first issued box command.
*
* Prints "(+)" before the label.
*/
void inputLineBox(const char* label, char* output, unsigned maxWidth, bool ignore) {
print(label);
__inputLineBoxGetInput(output, maxWidth, ignore);
}
/* Table */
void __printTableHeaderNumber(unsigned number) {
std::cout << ":" << ((number < 100) ? " " : "") << number << ((number < 10) ? " " : "");
}
void __printTableColumnHeader(unsigned count, unsigned start = 1) {
std::cout << ": ";
for (unsigned i = 0; i < count; i++)
__printTableHeaderNumber(start++);
std::cout << ":" << std::endl;
for (unsigned i = 0; i <= count; i++)
std::cout << "====";
std::cout << "=" << std::endl;
}
void __printTableLine(unsigned columns) {
std::cout << ":===";
for (unsigned i = 0; i < columns; i++)
std::cout << "+---";
std::cout << ":" << std::endl;
}
void __printPadded(const String& str, unsigned width) {
}
/*! \param startNumber The number by which column and row enumeration begins
* \param columns How many columns the table should have
* \param items C-style string, each cell is a single character from the string
*
* Prints a string as a grid/table of characters from top to bottom, left to right.
* The first character is on the top left, the last one is on the bottom right.
*
* Table is printed until a terminating zero is encountered.
* The rows are "calculated" from the columns count and the items length.
*/
void table(const List<String>& items, unsigned columns) {
unsigned *colWidths = new unsigned[columns];
for (unsigned i = 0; i < items.get_count(); i++) {
if (colWidths[i % columns] < items[i].get_length())
colWidths[i % columns] = items[i].get_length();
}
// __printTableColumnHeader(columns);
for (unsigned i = 0; i < items.get_count(); i++) {
__printPadded(items[i], colWidths[i % columns]);
}
__printTableHeaderNumber(startNumber);
for (unsigned i = 0, colInd = 0, rowInd = 0; items[i] != '\0'; i++, (++colInd) %= columns) {
if (colInd == 0 && i != 0) {
std::cout << ":" << std::endl;
__printTableLine(columns);
__printTableHeaderNumber((++rowInd) + startNumber);
}
std::cout << ((colInd == 0) ? "║ " : "| ") << items[rowInd * columns + colInd] << " ";
}
std::cout << ":" << std::endl;
}
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