/*
 * Copyright (c) 2021 Nordic Semiconductor
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#include "mock_log_link.h"
#include <string.h>

static int initiate(const struct log_link *link, struct log_link_config *configa)
{
	struct mock_log_link *mock = (struct mock_log_link *)link->ctx;

	link->ctrl_blk->domain_cnt = mock->domain_cnt;

	for (int i = 0; i < mock->domain_cnt; i++) {
		link->ctrl_blk->source_cnt[i] = mock->domains[i]->source_cnt;
	}

	return 0;
}

static int activate(const struct log_link *link)
{
	return 0;
}

static int get_domain_name(const struct log_link *link, uint32_t domain_id,
			char *buf, size_t *length)
{
	struct mock_log_link *mock = (struct mock_log_link *)link->ctx;

	*length = strlen(mock->domains[domain_id]->name);

	if (buf) {
		strncpy(buf, mock->domains[domain_id]->name, *length);
	}

	return 0;
}

static int get_source_name(const struct log_link *link, uint32_t domain_id,
			uint16_t source_id, char *buf, size_t *length)
{
	struct mock_log_link *mock = (struct mock_log_link *)link->ctx;

	strncpy(buf, mock->domains[domain_id]->sources[source_id].source,
			*length);
	*length = strlen(mock->domains[domain_id]->sources[source_id].source);

	return 0;
}

static int get_levels(const struct log_link *link, uint32_t domain_id,
			uint16_t source_id, uint8_t *level, uint8_t *runtime_level)
{
	struct mock_log_link *mock = (struct mock_log_link *)link->ctx;

	*level = mock->domains[domain_id]->sources[source_id].clevel;

	if (runtime_level) {
		*runtime_level = mock->domains[domain_id]->sources[source_id].rlevel;
	}

	return 0;
}

static int set_runtime_level(const struct log_link *link, uint32_t domain_id,
				uint16_t source_id, uint8_t level)
{
	struct mock_log_link *mock = (struct mock_log_link *)link->ctx;

	mock->domains[domain_id]->sources[source_id].rlevel = level;

	return 0;
}

struct log_link_api mock_log_link_api = {
	.initiate = initiate,
	.activate = activate,
	.get_domain_name = get_domain_name,
	.get_source_name = get_source_name,
	.get_levels = get_levels,
	.set_runtime_level = set_runtime_level,
};