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import gleam/result.{try}
import gleam/httpc
import gleam/http/request
import gleam/int
import gleam/string
pub fn get_input(
year: String,
day: String,
session: String,
) -> Result(String, String) {
let url = "https://adventofcode.com/" <> year <> "/day/" <> day <> "/input"
use request <- try(
request.to(url)
|> result.map_error(fn(error) {
"Could not create request for \"" <> url <> "\": " <> string.inspect(
error,
)
}),
)
// Send the HTTP request to the server
use response <- try(
request
|> request.prepend_header("Accept", "application/json")
|> request.prepend_header("Cookie", "session=" <> session <> ";")
|> httpc.send
|> result.map_error(fn(error) {
"Error when requesting \"" <> url <> "\": " <> string.inspect(error)
}),
)
case response.status {
status if status >= 200 && status < 300 -> Ok(response.body)
status -> Error(int.to_string(status) <> " - " <> response.body)
}
}
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