Package me.nullicorn.msmca.minecraft

import me.nullicorn.msmca.AuthException
import me.nullicorn.msmca.minecraft.MinecraftAuth
import me.nullicorn.msmca.minecraft.MinecraftAuthException
import me.nullicorn.msmca.xbox.XboxLiveAuthException
fun main() { 
   //sampleStart 
   /*
 * Make sure you have a valid access token for a Microsoft account.
 * ————————————————————————————————————————————————————————————————
 * An easy way to get this is using the Microsoft Authentication Library (MSAL). It should
 * look like a long string of random letters and numbers.
 */
val microsoftAccessToken = "<access token received from MSAL>"

/*
 * Create a Minecraft authentication client.
 * —————————————————————————————————————————
 * This class is pretty lightweight, but it's still good practice to only keep one instance
 * around if you'll be making a lot of requests.
 */
val minecraft = MinecraftAuth()

/*
 * Exchange the Microsoft access token for a Minecraft access token.
 * —————————————————————————————————————————————————————————————————
 * An XboxLiveAuthException may be thrown in a number of cases, such as...
 * - The Microsoft access token used is expired, or never was valid
 * - The Microsoft account isn't linked to Xbox Live
 * - The account's age is too young to access Xbox Live
 * - Xbox Live is not available in the account's country
 * - Xbox Live is experiencing an outage
 * It's recommended you display that reason to the user, preferably in a readable format.
 * You shouldn't need to log these exceptions.
 *
 * For more technical issues (typically related to the connection), a MinecraftAuthException
 * or AuthException will be thrown. If you encounter one of these, it's recommended you log
 * the exception and display a more vague message to the user, since AuthExceptions cover a
 * variety of issues.
 */
val minecraftToken = try {
    minecraft.loginWithMicrosoft(microsoftAccessToken)

} catch (cause: XboxLiveAuthException) {
    println("Failed to login to Minecraft; received an error from Xbox Live: ${cause.reason}")
    return

} catch (cause: MinecraftAuthException) {
    println("Failed to login to Minecraft; received an error from Minecraft: ${cause.type}")
    return

} catch (cause: AuthException) {
    println("Failed to login to Minecraft; connection failed: ${cause.message}")
    return
}

/*
 * Now you can access protected Minecraft services on behalf of the user, such as...
 * - Verifying their identity
 * - Changing their skin, cape, or username
 * - Log into online-mode servers with their account (especially for chat-bots)
 *
 * See https://wiki.vg/Mojang_API and https://wiki.vg/Protocol_Encryption for more info on
 * the endpoints available to you.
 *
 * If you're making those HTTP requests yourself, you'll need to include the token in the
 * "Authorization" header like so:
 *
 *      Authorization: type value
 *
 * ...where
 *      - "type" is the value of minecraftToken.type (usually "Bearer")
 *      - "value" is the value of minecraftToken.value (in the form of a JWT)
 */ 
   //sampleEnd
}