Rework class name and description parsing

class.go

@@ -6,6 +6,7 @@ import (
 	"log"
 	"os"
 	"path/filepath"
+	"regexp"
 	"strings"
 	"text/template"
 
@@ -35,6 +36,7 @@ func init() {
 type (
 	Class struct {
 		ClassName    string
+		Description  string
 		Fields       []Field
 		Methods      []Method
 		Constructors []Constructor
@@ -113,31 +115,51 @@ func ParseClass(file string) (*Class, error) {
 		return nil, fmt.Errorf("error parsing file: %w", err)
 	}
 
-	class := doc.Find("div.floatright > h1")
-	if class.Length() == 0 {
-		return nil, fmt.Errorf("no class found")
+	dataContainer := doc.Find("div.floatright")
+	if dataContainer.Length() == 0 {
+		return nil, fmt.Errorf("no data container found")
 	}
-	res.ClassName = strings.TrimSpace(class.Text())
 
-	res.Constructors, err = getConstructors(doc)
+	className, err := getClassName(dataContainer)
 	if err != nil {
-		return nil, fmt.Errorf("error getting constructors: %w", err)
+		return nil, fmt.Errorf("error getting class name: %w", err)
 	}
+	res.ClassName = className
 
-	res.Fields, err = getFields(doc)
+	classDescription, err := getClassDescription(dataContainer)
 	if err != nil {
-		return nil, fmt.Errorf("error getting fields: %w", err)
+		return nil, fmt.Errorf("error getting class description: %w", err)
 	}
+	res.Description = classDescription
 
-	res.Methods, err = getMethods(doc)
-	if err != nil {
-		return nil, fmt.Errorf("error getting methods: %w", err)
-	}
-
-	// spew.Dump(res)
+	spew.Dump(res)
 	return &res, nil
 }
 
+func getClassName(dataContainer *goquery.Selection) (string, error) {
+	class := dataContainer.ChildrenFiltered("h1")
+	if class.Length() == 0 {
+		return "", fmt.Errorf("no class found")
+	}
+	res := strings.TrimSpace(class.Text())
+	return res, nil
+}
+
+var manySpaceRe = regexp.MustCompile(`\s{2,}`)
+
+func getClassDescription(dataContainer *goquery.Selection) (string, error) {
+	class := dataContainer.ChildrenFiltered("h1 + p")
+	if class.Length() == 0 {
+		return "", fmt.Errorf("no class description found")
+	}
+	res := strings.TrimSpace(class.Text())
+	res = strings.ReplaceAll(res, "\t", " ")
+	res = strings.ReplaceAll(res, "\n", "")
+	res = manySpaceRe.ReplaceAllString(res, " ")
+	res = strings.ReplaceAll(res, ". ", "\n--")
+	return res, nil
+}
+
 // TODO: Implement parsing comments for return values
 // Something like "---returns (something) -> comment"
 // Where "-> comment" is only shown if there's a comment
@@ -190,7 +212,6 @@ func getConstructors(doc *goquery.Document) ([]Constructor, error) {
 		resConstructor.Comment = strings.TrimSpace(resConstructor.Comment)
 	})
 
-	spew.Dump(resConstructor)
 	return append(res, resConstructor), nil
 }
 

class.tmpl

@@ -1,5 +1,6 @@
 ---@diagnostic disable: missing-return, lowercase-global
 ---@class {{.ClassName}}
+---{{.Description}}
 {{- range .Fields}}
 ---@field {{.Name}} {{.Type}}{{if ne .Comment ""}} {{.Comment}}{{end}}
 {{- end}}