honeyDueKMP/composeApp/src/commonMain/kotlin/com/example/mycrib/viewmodel/AuthViewModel.kt

package com.mycrib.android.viewmodel

import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import com.mycrib.shared.models.LoginRequest
import com.mycrib.shared.models.RegisterRequest
import com.mycrib.shared.network.ApiResult
import com.mycrib.shared.network.AuthApi
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.launch

class AuthViewModel : ViewModel() {
    private val authApi = AuthApi()

    private val _loginState = MutableStateFlow<ApiResult<String>>(ApiResult.Loading)
    val loginState: StateFlow<ApiResult<String>> = _loginState

    fun login(username: String, password: String) {
        viewModelScope.launch {
            _loginState.value = ApiResult.Loading
            val result = authApi.login(LoginRequest(username, password))
            _loginState.value = when (result) {
                is ApiResult.Success -> ApiResult.Success(result.data.token)
                is ApiResult.Error -> result
                else -> ApiResult.Error("Unknown error")
            }
        }
    }

    fun register(username: String, email: String, password: String) {
        viewModelScope.launch {
            _loginState.value = ApiResult.Loading
            val result = authApi.register(
                RegisterRequest(
                    username = username,
                    email = email,
                    password = password
                )
            )
            _loginState.value = when (result) {
                is ApiResult.Success -> ApiResult.Success(result.data.token)
                is ApiResult.Error -> result
                else -> ApiResult.Error("Unknown error")
            }
        }
    }
}