package com.shaarit.domain.usecase

import com.shaarit.domain.model.Credentials
import com.shaarit.domain.repository.AuthRepository
import javax.inject.Inject

class LoginUseCase @Inject constructor(private val repository: AuthRepository) {
    suspend operator fun invoke(url: String, secret: String): Result<Boolean> {
        // Trim so a trailing space from copy/paste or autocomplete does not silently
        // corrupt the URL or the HMAC key (which would surface as an obscure HTTP 401).
        val cleanUrl = url.trim()
        val cleanSecret = secret.trim()
        if (cleanUrl.isBlank() || cleanSecret.isBlank()) {
            return Result.failure(IllegalArgumentException("URL and Secret cannot be empty"))
        }
        return repository.login(Credentials(cleanUrl, cleanSecret), cleanUrl)
    }
}