package ai

import (
	"go/ast"
	"go/parser"
	"go/token"
	"os"
	"strings"
	"testing"
)

func TestAIBindingsUseDomainNames(t *testing.T) {
	files, err := os.ReadDir(".")
	if err != nil {
		t.Fatal(err)
	}
	for _, file := range files {
		name := file.Name()
		if file.IsDir() || !strings.HasSuffix(name, ".go") || strings.HasSuffix(name, "_test.go") {
			continue
		}
		if strings.HasPrefix(name, "current") {
			t.Errorf("%s retains an implementation-generation filename", name)
		}
		parsed, err := parser.ParseFile(token.NewFileSet(), name, nil, 0)
		if err != nil {
			t.Fatal(err)
		}
		ast.Inspect(parsed, func(node ast.Node) bool {
			var name string
			switch declaration := node.(type) {
			case *ast.TypeSpec:
				name = declaration.Name.Name
			case *ast.FuncDecl:
				name = declaration.Name.Name
			}
			if strings.Contains(name, "Current") {
				t.Errorf("%s retains an implementation-generation declaration %s", file.Name(), name)
			}
			return true
		})
	}
}