use maud::{html, Markup, DOCTYPE};

use crate::{channel::repo::channels::Channel, login::repo::logins::Login};

pub fn authenticated<'c>(login: Login, channels: impl IntoIterator<Item = &'c Channel>) -> Markup {
    html! {
        (DOCTYPE)
        head {
            title { "hi" }
        }
        body {
            section {
                (channel_list(channels))
                (create_channel())
            }
            section {
                (logout_form(&login.name))
            }
        }
    }
}

fn channel_list<'c>(channels: impl IntoIterator<Item = &'c Channel>) -> Markup {
    html! {
        ul {
            @for channel in channels {
                (channel_list_entry(&channel))
            }
        }
    }
}

fn channel_list_entry(channel: &Channel) -> Markup {
    html! {
        li {
            (channel.name) " (" (channel.id) ")"
        }
    }
}

fn create_channel() -> Markup {
    html! {
        form action="/create" method="post" {
            label {
                "name"
                input name="name" type="text" {}
            }
            button {
                "start channel"
            }
        }
    }
}

fn logout_form(name: &str) -> Markup {
    html! {
        form action="/logout" method="post" {
            button { "bye, " (name) }
        }
    }
}

pub fn unauthenticated() -> Markup {
    html! {
        (DOCTYPE)
        head {
            title { "hi" }
        }
        body {
            (login_form())
        }
    }
}

fn login_form() -> Markup {
    html! {
        form action="/login" method="post" {
            label {
                "login"
                input name="name" type="text" {}
            }
            label {
                "password"
                input name="password" type="password" {}
            }
            button { "hi" }
        }
    }
}