package moe.kageru.kodeshare.pages

import io.ktor.html.HtmlContent
import io.ktor.http.HttpStatusCode
import kotlinx.html.*
import moe.kageru.kodeshare.config.ServerSpec
import moe.kageru.kodeshare.config.config

object AboutPage {
    private val domain = "${config[ServerSpec.domain]}"
    val content = HtmlContent(HttpStatusCode.OK) {
        head {
            link(rel = "stylesheet", href = "/style.css", type = "text/css")
        }
        body {
            div("wrapper") {
                h2 { +"kodeshare - yet another paste service" }
                a("/") { div(Css.FLOATY_CLASS) { +"Back" } }
                p {
                    +"Hi. I’m kageru, and I didn’t want to rely on hastebin and the likes anymore."
                    br
                    +"I had a few hours to spare on a train trip, so I decided to try "
                    a("https://ktor.io") { +"ktor" }
                    +" for web programming in Kotlin."
                    br
                    +"If you’re interested, the source code can be found "
                    a("https://git.kageru.moe/kageru/kodeshare") { +"on my Gitea." }
                }
                h3 { +"Usage" }
                p {
                    +"Everything you see here can also be used via CLI."
                    div("framed") {
                        +"$ curl -F'file=@someFile' $domain/"
                        br
                        +"# returns"
                        br
                        +"$domain/rx78"
                    }
                    +"If you need to download or view a file as plain text, simply add /r/ after the domain name. "
                    br
                    +"Using our earlier example, the raw link would be:"
                    div("framed") {
                        +"$domain/r/rx78"
                    }
                    +" The HTML view uses "
                    a("https://highlightjs.org/") { +"highlight.js" }
                    +" for syntax highlighting. "
                    +"If the automatic detection fails, you can override it by appending the file extension to the url."
                    br
                    div("framed") {
                        +"$domain/rx78.kt"
                    }
                    br
                    br
                    +"If you choose to disable Javascript entirely, everything other than the syntax highlighting will still work as intended. "
                    +"Pastes will simply be monochrome."
                }
                h3 { +"Expiration & limits" }
                p {
                    +"All pastes are limited to 1 MiB, and empty pastes are rejected."
                    br
                    +"Right now, pastes are not pruned or deleted at all. "
                    +"If more people start using this, I might add something that deletes unaccessed pastes after a few months. We’ll see."
                }
            }
        }
    }
}