#pragma once

/**
 * Modifies an input file by replacing multiple randomly selected segments with random data,
 * and writes the result to an output file.
 *
 * @param inputFileName  The path to the input file to be modified.
 * @param outputFileName The path to the output file to write the modified content.
 * @param minSize        The minimum size (in bytes) of each random segment to be replaced.
 * @param maxSize        The maximum size (in bytes) of each random segment to be replaced.
 * @param counts         The number of random segments to modify.
 * @return true if the operation succeeds; false otherwise.
 *
 * The function performs the following steps:
 * 1. Validates input parameters and file names.
 * 2. Ensures the total size of all segments does not exceed the input file size.
 * 3. Randomly selects 'counts' segments within the input file, each with a size between minSize and maxSize.
 * 4. Copies unmodified data from the input file to the output file, except for the selected segments.
 * 5. For each selected segment, replaces its content with random data in the output file.
 * 6. Writes the remaining data after the last segment.
 * 7. Returns true on success, or false if any error occurs.
 */
bool randomModifyFile(const char* inputFileName, const char* outputFileName, int64_t minSize, int64_t maxSize, int32_t counts);