package ui

import (
	"github.com/ryanhamamura/via/h"
)

func LoginView(usernameBind, passwordBind, loginKeyDown, loginClick h.H, errorMsg string) h.H {
	var errorEl h.H
	if errorMsg != "" {
		errorEl = h.P(h.Class("error"), h.Text(errorMsg))
	}

	return h.Main(h.Class("container"),
		h.Div(h.Class("lobby"),
			h.H1(h.Text("Login")),
			h.P(h.Text("Sign in to your account")),
			errorEl,
			h.Form(
				h.FieldSet(
					h.Label(h.Text("Username"), h.Attr("for", "username")),
					h.Input(
						h.ID("username"),
						h.Type("text"),
						h.Placeholder("Enter your username"),
						usernameBind,
						h.Attr("required"),
						h.Attr("autofocus"),
					),
					h.Label(h.Text("Password"), h.Attr("for", "password")),
					h.Input(
						h.ID("password"),
						h.Type("password"),
						h.Placeholder("Enter your password"),
						passwordBind,
						h.Attr("required"),
						loginKeyDown,
					),
				),
				h.Button(
					h.Type("button"),
					h.Text("Login"),
					loginClick,
				),
			),
			h.P(
				h.Text("Don't have an account? "),
				h.A(h.Href("/register"), h.Text("Register")),
			),
		),
	)
}

func RegisterView(usernameBind, passwordBind, confirmBind, registerKeyDown, registerClick h.H, errorMsg string) h.H {
	var errorEl h.H
	if errorMsg != "" {
		errorEl = h.P(h.Class("error"), h.Text(errorMsg))
	}

	return h.Main(h.Class("container"),
		h.Div(h.Class("lobby"),
			h.H1(h.Text("Register")),
			h.P(h.Text("Create a new account")),
			errorEl,
			h.Form(
				h.FieldSet(
					h.Label(h.Text("Username"), h.Attr("for", "username")),
					h.Input(
						h.ID("username"),
						h.Type("text"),
						h.Placeholder("Choose a username"),
						usernameBind,
						h.Attr("required"),
						h.Attr("autofocus"),
					),
					h.Label(h.Text("Password"), h.Attr("for", "password")),
					h.Input(
						h.ID("password"),
						h.Type("password"),
						h.Placeholder("Choose a password (min 8 chars)"),
						passwordBind,
						h.Attr("required"),
					),
					h.Label(h.Text("Confirm Password"), h.Attr("for", "confirm")),
					h.Input(
						h.ID("confirm"),
						h.Type("password"),
						h.Placeholder("Confirm your password"),
						confirmBind,
						h.Attr("required"),
						registerKeyDown,
					),
				),
				h.Button(
					h.Type("button"),
					h.Text("Register"),
					registerClick,
				),
			),
			h.P(
				h.Text("Already have an account? "),
				h.A(h.Href("/login"), h.Text("Login")),
			),
		),
	)
}

func AuthHeader(username string, logoutClick h.H) h.H {
	return h.Div(h.Class("auth-header"),
		h.Span(h.Text("Logged in as "), h.Strong(h.Text(username))),
		h.Button(
			h.Type("button"),
			h.Class("secondary outline small"),
			h.Text("Logout"),
			logoutClick,
		),
	)
}

func GuestBanner() h.H {
	return h.Div(h.Class("guest-banner"),
		h.Text("Playing as guest. "),
		h.A(h.Href("/login"), h.Text("Login")),
		h.Text(" or "),
		h.A(h.Href("/register"), h.Text("Register")),
		h.Text(" to save your games."),
	)
}