/*
 *     Copyright 2021-Present Couchbase, Inc.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
#pragma once

#include "durability_level.hxx"

#include <string_view>

namespace couchbase::core::transactions
{
constexpr std::string_view
durability_level_to_string(durability_level level)
{
    switch (level) {
        case durability_level::none:
            return "NONE";
        case durability_level::majority:
            return "MAJORITY";
        case durability_level::majority_and_persist_to_active:
            return "MAJORITY_AND_PERSIST_TO_ACTIVE";
        case durability_level::persist_to_majority:
            return "PERSIST_TO_MAJORITY";
    }
    return "MAJORITY";
}

constexpr std::string_view
durability_level_to_string_for_query(durability_level level)
{
    switch (level) {
        case durability_level::none:
            return "none";
        case durability_level::majority:
            return "majority";
        case durability_level::majority_and_persist_to_active:
            return "majorityAndPersistActive";
        case durability_level::persist_to_majority:
            return "persistToMajority";
    }
    return "majority";
}

constexpr std::string_view
store_durability_level_to_string(durability_level level)
{
    switch (level) {
        case durability_level::none:
            return "n";
        case durability_level::majority:
            return "m";
        case durability_level::majority_and_persist_to_active:
            return "pa";
        case durability_level::persist_to_majority:
            return "pm";
        default:
            return "m";
    }
}

constexpr durability_level
store_string_to_durability_level(std::string_view input)
{
    if (input == "m") {
        return durability_level::majority;
    }
    if (input == "pa") {
        return durability_level::majority_and_persist_to_active;
    }
    if (input == "pm") {
        return durability_level::persist_to_majority;
    }
    if (input == "n") {
        return durability_level::none;
    }
    // Default to a something sensible if we don't understand the code
    return durability_level::majority;
}
} // namespace couchbase::core::transactions