package parser_test

import (
	"encoding/json"
	"os"
	"path/filepath"
	"reflect"
	"testing"

	"git.max-richter.dev/max/marka/parser"
)

func TestParseRecipe_Golden(t *testing.T) {
	td := filepath.Join("testdata", "recipe_salad")
	input := filepath.Join(td, "input.md")
	output := filepath.Join(td, "output.json")

	inputContent, err := os.ReadFile(input)
	if err != nil {
		t.Fatalf("read input.md: %v", err)
	}

	got, err := parser.ParseFile(string(inputContent))
	if err != nil {
		t.Fatalf("ParseFile: %v", err)
	}

	var want map[string]any
	b, err := os.ReadFile(output)
	if err != nil {
		t.Fatalf("read expected.json: %v", err)
	}
	if err := json.Unmarshal(b, &want); err != nil {
		t.Fatalf("unmarshal expected.json: %v", err)
	}

	// Deep structural compare
	if !reflect.DeepEqual(want, got) {
		gb, _ := json.MarshalIndent(got, "", "  ")
		wb, _ := json.MarshalIndent(want, "", "  ")
		t.Fatalf("parsed JSON mismatch\n--- got ---\n%s\n--- want ---\n%s", string(gb), string(wb))
	}
}