#include "liblog.h"

#include "json.hpp"
#include <time.h>
#include <fstream>
#include <iostream>
using namespace nlohmann;
using namespace std;

void spdlog_initz(string path)
{
    
    json log_j;
    ifstream fin(path);

    if(!fin)
    { 
        cout<<"Log配置文件打开失败!"<<endl;
        return;
    }
    
    if(fin.good())
    {
        fin>>log_j;
    }
    cout<<"log配置文件读取完毕!"<<endl;
    
    auto max_size  = log_j["log_max_size"].get<int>();                 //1024*1024*10 每个日志文件大小10M

    auto max_files = log_j["log_max_files"].get<int>();                //三个日志文件

    auto  write_freq = log_j["log_write_freq"].get<int>();           //每write_freq秒写入一次log日志

    auto  level = log_j["log_level"].get<string>();                      //日志级别

    fin.close();

    time_t time_utc = {0};
    char buf[128] = {0};
    tm *local;
    time_utc = time(NULL);
    local = localtime(&time_utc);
    strftime(buf,64,"%Y-%m-%d-%H-%M",local);


    auto logger = spdlog::rotating_logger_mt("log", "logs/CPU-"+(string)buf+".txt", max_size, max_files);

    // auto console = spdlog::stdout_color_mt("console");    
    // auto err_logger = spdlog::stderr_color_mt("stderr");    
    // spdlog::get("console")->info("loggers can be retrieved from a global registry using the spdlog::get(logger_name)");
    
    spdlog::set_pattern("[%H:%M:%S] [%^---%L---%$] [thread %t] %v");

    spdlog::flush_every(std::chrono::seconds(write_freq)); //每10s写入文件一次
    


    if(level =="info")
    {
        logger->set_level(spdlog::level::info);
    }
    else if(level =="warn")
    {
        logger->set_level(spdlog::level::warn);
    }
    else if(level =="error")
    {
        logger->set_level(spdlog::level::err);
    }
    else if(level =="debug")
    {
        logger->set_level(spdlog::level::debug);
    }
    else if(level =="critical")
    {
        logger->set_level(spdlog::level::critical);
    }
    else if(level =="trace")
    {
        logger->set_level(spdlog::level::trace);
    }
    else
    {
        logger->set_level(spdlog::level::info);
    }

    spdlog::set_default_logger(logger);
}