package main

import (
	"bytes"
	"context"

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

// MetaballHeroBlockMeta declares the metaball hero block.
var MetaballHeroBlockMeta = blocks.BlockMeta{
	Key:         "metaball_hero",
	Title:       "Metaball Hero",
	Description: "SVG metaballs on a gradient mesh canvas with headline + CTA.",
	Source:      "y2k",
	Category:    blocks.CategoryLayout,
}

// MetaballHeroBlock renders the metaball hero.
// Content: {headline, sub, ctaLabel, ctaHref, bgPreset}
func MetaballHeroBlock(ctx context.Context, content map[string]any) string {
	data := MetaballHeroData{
		Headline: getString(content, "headline"),
		Sub:      getString(content, "sub"),
		CTALabel: getString(content, "ctaLabel"),
		CTAHref:  getString(content, "ctaHref"),
		BgPreset: getStringOr(content, "bgPreset", "magenta-teal"),
	}
	var buf bytes.Buffer
	_ = metaballHeroComponent(data).Render(ctx, &buf)
	return buf.String()
}

// MetaballHeroData is the typed shape for the templ component.
type MetaballHeroData struct {
	Headline string
	Sub      string
	CTALabel string
	CTAHref  string
	BgPreset string
}