package nmap_test

import (
	"fmt"
	"git.noahlan.cn/noahlan/ntool/nmap"
	"git.noahlan.cn/noahlan/ntool/ntest"
	"git.noahlan.cn/noahlan/ntool/ntest/assert"
	"testing"
)

func TestNewFormatter(t *testing.T) {
	mp := map[string]any{"a": "v0", "b": 23}

	mf := nmap.NewFormatter(mp)
	assert.Contains(t, mf.String(), "b:23")

	buf := ntest.NewTestWriter()
	mf = nmap.NewFormatter(mp).WithFn(func(f *nmap.MapFormatter) {
		f.Indent = "   "
	})
	mf.FormatTo(buf)
	assert.Contains(t, buf.String(), "\n   ")
	fmt.Println(buf.String())

	s := nmap.FormatIndent(mp, "  ")
	fmt.Println(s)
	assert.Contains(t, s, "\n  ")

	s = nmap.FormatIndent(mp, "")
	fmt.Println(s)
	assert.NotContains(t, s, "\n  ")
}

func TestFormatIndent_mlevel(t *testing.T) {
	mp := map[string]any{"a": "v0", "b": 23}

	mp["subs"] = map[string]string{
		"sub_k1": "sub val1",
		"sub_k2": "sub val2",
	}

	s := nmap.FormatIndent(mp, "")
	fmt.Println(s)
	assert.NotContains(t, s, "\n  ")

	s = nmap.FormatIndent(mp, "  ")
	fmt.Println(s)
}