Creates an instance of `Router` configured with routes and application state. This function sets up the application's routes by associating URL paths

Fetches the account data for a user. This function sends a GET request to the provided URL with the provided token as the Authorization header. If th

Fetches the champion rotation data. This function sends a GET request to the provided URL with the provided token as the `X-Riot-Token` header. If th

Parses the application configuration from a file and environment variables. # Arguments `filepath` - The path to the configuration file. # Returns A

Constructs the callback URL for OAuth provider redirection. # Returns A `String` representing the full callback URL.

Starts the web service with the provided configuration. This asynchronous function attempts to parse the server address from the configuration and st

Constructs the sign-in URL with query parameters for OAuth authentication. # Returns A `String` representing the full sign-in URL.

Constructs the token endpoint URL. # Returns A `String` representing the full token endpoint URL.

Constructs the authorization endpoint URL. # Returns A `String` representing the full authorization endpoint URL.

Handles incoming OAuth requests by exchanging the authorization code for tokens. This asynchronous function acts as an Axum handler for OAuth request

Handles requests by generating a response with a sign-in URL. This asynchronous function is an Axum handler that constructs a `Response` struct with

Handles data requests by fetching account and champion rotation data. This asynchronous function acts as a handler for incoming data requests. It fir

Converts the contained Askama template into an Axum response. This method attempts to render the template into HTML. If successful, it returns an HTT

Creates a new `AuthProvider` instance with predefined mock behaviors for authentication requests. # Returns An `AuthProvider` instance with a running

tBD