// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.

package resource

import (
	"context"
	"encoding/json"
	"fmt"
	"github.com/stretchr/testify/assert"
	_ "gopkg.in/yaml.v3"
	_ "io"
	_ "log"
	_ "net/http"
	_ "net/http/httptest"
	_ "net/url"
	"os"
	"path/filepath"
	_ "strings"
	"syscall"
	"testing"
	"time"
)

func TestNewSchema(t *testing.T) {
	s := NewSchema("document")
	assert.NotEqual(t, nil, s)
}

func TestSchemaValidate(t *testing.T) {
	ctx := context.Background()
	s := NewSchema("file")
	assert.NotEqual(t, nil, s)

	file, _ := filepath.Abs(filepath.Join(TempDir, "fooread.txt"))

	declarationAttributes := `
  path: "%s"
  owner: "nobody"
  group: "nobody"
  mode: "0600"
  atime: 2001-12-15T01:01:01.000000001Z
  ctime: %s
  mtime: 2001-12-15T01:01:01.000000001Z
  content: |-
    test line 1
    test line 2
  filetype: "regular"
  state: present
`

	decl := fmt.Sprintf(declarationAttributes, file, "2001-12-15T01:01:01.000000001Z")

	testFile := NewFile()
	e := testFile.LoadDecl(decl)
	assert.Equal(t, nil, e)
	fileApplyErr := testFile.Apply()
	assert.Nil(t, fileApplyErr)

	jsonDoc, jsonErr := json.Marshal(testFile)
	assert.Nil(t, jsonErr)

	schemaErr := s.Validate(string(jsonDoc))
	assert.Nil(t, schemaErr)

	f := NewFile()
	assert.NotEqual(t, nil, f)

	f.Path = file
	r, e := f.Read(ctx)
	assert.Equal(t, nil, e)
	assert.Equal(t, "nobody", f.Owner)

	info, statErr := os.Stat(file)
	assert.Nil(t, statErr)
	stat, ok := info.Sys().(*syscall.Stat_t)
	assert.True(t, ok)
	cTime := time.Unix(int64(stat.Ctim.Sec), int64(stat.Ctim.Nsec))

	expected := fmt.Sprintf(declarationAttributes, file, cTime.Format(time.RFC3339Nano))
	assert.YAMLEq(t, expected, string(r))
}