package chats.data.local.dao

import androidx.room.*
import chats.data.local.database.UserProfileEntity
import kotlinx.coroutines.flow.Flow

/**
 * DAO для операций с профилями пользователей в Room Database
 */
@Dao
interface UserProfileDao {

    @Query("SELECT * FROM user_profile WHERE userId = :userId LIMIT 1")
    suspend fun getUserById(userId: String): UserProfileEntity?

    @Query("SELECT * FROM user_profile WHERE userId = :userId")
    fun getUserByIdFlow(userId: String): Flow<UserProfileEntity?>

    @Query("SELECT * FROM user_profile")
    fun getAllUsers(): Flow<List<UserProfileEntity>>

    @Insert(onConflict = OnConflictStrategy.REPLACE)
    suspend fun insertUser(user: UserProfileEntity)

    @Insert(onConflict = OnConflictStrategy.REPLACE)
    suspend fun insertUsers(users: List<UserProfileEntity>)

    @Update
    suspend fun updateUser(user: UserProfileEntity)

    @Delete
    suspend fun deleteUser(user: UserProfileEntity)

    @Query("DELETE FROM user_profile WHERE userId = :userId")
    suspend fun deleteUserById(userId: String)
}