package app.updates;

import app.entities.Stats;
import jakarta.annotation.PostConstruct;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.event.EventListener;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.stereotype.Component;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.time.Instant;

@Component
public class BanCountUpdater extends BaseUpdater{

    @Autowired
    @Qualifier("jt_ro")
    private JdbcTemplate jdbcTemplate;
    private Stats stats;
    @Value("${backend.updates.ban_count}")
    boolean update = false;
    private final Logger logger = LoggerFactory.getLogger(BanCountUpdater.class);

    @Autowired
    public BanCountUpdater(Stats stats) {
        this.stats = stats;
    }

    @EventListener(ApplicationReadyEvent.class)
    public void SetUpdater(){
        if(update) {
            logger.warn("Updater enabled");
            CreateTaskUpdater(this::UpdateBanCount, 5 * 60 * 1000, getClass().getName());
        }
    }

    public boolean UpdateBanCount(){
        logger.info("Update current ban count");
        long ban_count = jdbcTemplate.query("SELECT COUNT(*) as count FROM light_bans WHERE active = true", (rs, n) -> rs.getLong("count")).stream().findFirst().orElse(0L);
        stats.setBan_count(ban_count);
        stats.getUpdates().merge("ban_count", Instant.now().getEpochSecond(), (x, y) -> y);
        return true;
    }
}