/*
 * Copyright (C) 2015-present ScyllaDB
 */

/*
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

#include "mutation_query.hh"
#include "gc_clock.hh"
#include "mutation_partition_serializer.hh"
#include "service/priority_manager.hh"
#include "query-result-writer.hh"

reconcilable_result::~reconcilable_result() {}

reconcilable_result::reconcilable_result()
    : _row_count_low_bits(0)
    , _row_count_high_bits(0)
{ }

reconcilable_result::reconcilable_result(uint32_t row_count_low_bits, utils::chunked_vector<partition> p, query::short_read short_read,
                                         uint32_t row_count_high_bits, query::result_memory_tracker memory_tracker)
    : _row_count_low_bits(row_count_low_bits)
    , _short_read(short_read)
    , _memory_tracker(std::move(memory_tracker))
    , _partitions(std::move(p))
    , _row_count_high_bits(row_count_high_bits)
{ }

reconcilable_result::reconcilable_result(uint64_t row_count, utils::chunked_vector<partition> p, query::short_read short_read,
                                         query::result_memory_tracker memory_tracker)
    : reconcilable_result(static_cast<uint32_t>(row_count), std::move(p), short_read, static_cast<uint32_t>(row_count >> 32), std::move(memory_tracker))
{ }

const utils::chunked_vector<partition>& reconcilable_result::partitions() const {
    return _partitions;
}

utils::chunked_vector<partition>& reconcilable_result::partitions() {
    return _partitions;
}

bool
reconcilable_result::operator==(const reconcilable_result& other) const {
    return boost::equal(_partitions, other._partitions);
}

bool reconcilable_result::operator!=(const reconcilable_result& other) const {
    return !(*this == other);
}

std::ostream& operator<<(std::ostream& out, const reconcilable_result::printer& pr) {
    out << "{rows=" << pr.self.row_count() << ", short_read="
        << pr.self.is_short_read() << ", [";
    bool first = true;
    for (const partition& p : pr.self.partitions()) {
        if (!first) {
            out << ", ";
        }
        first = false;
        out << "{rows=" << p.row_count() << ", ";
        out << p._m.pretty_printer(pr.schema);
        out << "}";
    }
    out << "]}";
    return out;
}

reconcilable_result::printer reconcilable_result::pretty_printer(schema_ptr s) const {
    return { *this, std::move(s) };
}