Enhancement ComposeAuth

[temk0]

What kind of change does this PR introduce?

This PR introduce Compose Multiplatform as a approach to Native Login for the Feature Request

What is the current behavior?

Developer relaying on custom integrations of native login with GoTrue-kt

What is the new behavior?

This Module (or modules) will provide an approach where developer can use a provided composable for handling native login

// init Module
    val supabaseClient = createSupabaseClient(
        "supabase-url",
        "supabase-key"
    ) {
        install(GoTrue) {/* your GoTrue config */ }
        install(ComposeAuth) {
            googleNativeLogin(
                serverClientId = "clientID",
                isSupported = true,
                filterByAuthorizedAccounts = false
            ),
            appleNativeLogin()
        }
    }


// Auth Screen
setContent {
     val login = supabaseClient.authUI.rememberLoginWithGoogle({ result ->
             when (result) {
                       is NativeSignInResult.Success -> {/* user successfully logged in */ }
                       is NativeSignInResult.ClosedByUser -> {/* user canceled the flow */ }
                       is NativeSignInResult.NetworkError -> {/* network error */ }
                       is NativeSignInResult.Error -> {/* internal or GoTrue error */ }
             }
      }) {
           //your fallback logic here
     }
    ...
    Button(                         
       onClick = { login.startFlow() }
    )
}

Additional context

⚠ ⚠NOTE: This is very experimental, only Android and Apple have native behavior other platforms rely on fallback as default behavior

Happily open for discussion and suggestion on how we can expand this idea

[jan-tennert]

Just small things

[jan-tennert]

Suggested change

	🟡 = supported, relays on (fallback)OAuth as main flow
	🟡 = supported, relies on (fallback) OAuth as main flow

[jan-tennert]

Suggested change

	Android with Google and iOS with Apple, other variations such as JS relay on fallback which
	Android with Google and iOS with Apple, other variations such as JS rely on fallback which

[jan-tennert]

Suggested change

	by default is GoTrue-kt OAuth flow.
	by default is gotrue-kt OAuth flow.

Either GoTrue or gotrue-kt

[jan-tennert]

Suggested change

	val action = client.composeAuth.rememberLoginWithGoogle(
	onResult = { result ->
	when (result) {
	is NativeSignInResult.Success -> {}
	is NativeSignInResult.ClosedByUser -> {}
	is NativeSignInResult.Error -> {}
	is NativeSignInResult.NetworkError -> {}
	}
	},
	fallback = {
	// optional: only add fallback if you like to use custom fallback
	}
	val action = client.composeAuth.rememberLoginWithGoogle(
	onResult = { result ->
	when (result) {
	is NativeSignInResult.Success -> {}
	is NativeSignInResult.ClosedByUser -> {}
	is NativeSignInResult.Error -> {}
	is NativeSignInResult.NetworkError -> {}
	}
	},
	fallback = {
	// optional: only add fallback if you like to use custom fallback
	}

[jan-tennert]

going to fix the commits later, then merge it. Will be included in the next alpha version. Could also squash it, prob easier

[temk0]

going to fix the commits later, then merge it. Will be included in the next alpha version. Could also squash it, prob easier

Great, looking forward for more PRs. Big thanks again for you feedback, really enjoyed improving the initial idea.