package main

import (
	"embed"
	"io/fs"
	"net/http"

	"git.dev.alexdunmow.com/block/core/blocks"
	"git.dev.alexdunmow.com/block/core/plugin"
	"git.dev.alexdunmow.com/block/core/templates"
)

//go:embed all:web/dist/assets
var distAssets embed.FS

//go:embed schemas
var schemasFS embed.FS

//go:embed plugin.mod
var pluginModBytes []byte

// Register is the plugin entry point.
// Returns an error if registration fails.
func Register(tr templates.TemplateRegistry, br blocks.BlockRegistry) error {
	br.Register(CalcomBookingMeta, CalcomBookingFunc)
	return nil
}

// CalcomBookingMeta defines the Cal.com booking block metadata
var CalcomBookingMeta = blocks.BlockMeta{
	Key:         "calcom:booking",
	Title:       "Cal.com Booking",
	Description: "Embeddable booking calendar with custom styling powered by Cal.com",
	Category:    blocks.CategoryContent,
	Source:      "calcomblock",
	EditorJS:    "remoteEntry.js",
}

// Schemas returns the embedded schemas filesystem
func Schemas() fs.FS {
	subFS, _ := fs.Sub(schemasFS, "schemas")
	return subFS
}

// AssetsHandler serves static assets including the Module Federation remote entry
func AssetsHandler() http.Handler {
	subFS, err := fs.Sub(distAssets, "web/dist/assets")
	if err != nil {
		return http.NotFoundHandler()
	}
	return http.FileServer(http.FS(subFS))
}

// HTTPHandler returns the plugin's HTTP handler for Cal.com API endpoints.
// Mounted at /api/plugins/calcomblock/. deps carries Crypto + Pool.
func HTTPHandler(deps plugin.CoreServices) http.Handler {
	return NewCalcomRouter(deps)
}

// SettingsPanel returns the path to the Module Federation settings component.
// The settings.tsx component is exposed at ./settings in the remoteEntry.js
func SettingsPanel() string {
	return "remoteEntry.js"
}