codec2_talkie/codec2talkie/src/main/java/com/radio/codec2talkie/storage/log/LogItemDao.java

package com.radio.codec2talkie.storage.log;

import androidx.lifecycle.LiveData;
import androidx.room.Dao;
import androidx.room.Insert;
import androidx.room.OnConflictStrategy;
import androidx.room.Query;

import com.radio.codec2talkie.storage.station.StationItem;

import java.util.List;

@Dao
public interface LogItemDao {

    @Insert(onConflict = OnConflictStrategy.IGNORE)
    void insertLogItem(LogItem logItem);

    @Query("SELECT * FROM LogItem ORDER by timestampEpoch ASC")
    LiveData<List<LogItem>> getAllLogItems();

    @Query("SELECT * FROM LogItem WHERE srcCallsign = :srcCallsign ORDER BY timestampEpoch ASC")
    LiveData<List<LogItem>> getLogItems(String srcCallsign);

    @Query("DELETE FROM LogItem WHERE srcCallsign = :srcCallsign")
    void deleteLogItemsFromCallsign(String srcCallsign);

    @Query("DELETE FROM LogItem")
    void deleteAllLogItems();

    @Query("DELETE FROM LogItem WHERE timestampEpoch < :timestampEpoch")
    void deleteLogItemsOlderThanTimestamp(long timestampEpoch);

    @Query("DELETE FROM LogItem WHERE srcCallsign = :srcCallsign AND timestampEpoch < :timestampEpoch")
    void deleteLogItems(String srcCallsign, long timestampEpoch);
}