package main

import (
	"reflect"
	"testing"
)

func TestConfig(t *testing.T) {
	t.Parallel()

	configData := []byte(`
salt: 'xXxN4CLxXx'

authors:
  read@stick.rocketnine.space: 'Read Access'
  check@stick.rocketnine.space: 'Check Access'
  write@stick.rocketnine.space: 'Write Access'

notebooks:
  Test Notebook A:
    repo: /home/stick/repo/a
    serve:
      - read@stick.rocketnine.space: read
      - write@stick.rocketnine.space: write
  Test Notebook B:
    repo: /home/stick/repo/b
    serve:
      - check@stick.rocketnine.space: check
      - read@stick.rocketnine.space
`)

	c, err := readConfigData(configData)
	if err != nil {
		t.Errorf("failed to load config data: %+v", err)
	}

	if c.Debug != false {
		t.Errorf("failed to read config option Debug: expected %t, got %t", false, c.Debug)
	}

	if c.Salt != "xXxN4CLxXx" {
		t.Errorf("failed to read config option Salt: expected %s, got %s", "xXxN4CLxXx", c.Salt)
	}

	expectedAuthors := []*authorConfig{
		{Email: "read@stick.rocketnine.space", Name: "Read Access"},
		{Email: "check@stick.rocketnine.space", Name: "Check Access"},
		{Email: "write@stick.rocketnine.space", Name: "Write Access"}}
	for _, expectedAuthor := range expectedAuthors {
		found := 0
		for _, author := range c.Authors {
			if author.Email == expectedAuthor.Email && author.Name == expectedAuthor.Name {
				found++
			}
		}
		if found != 1 {
			t.Errorf("failed to read config option author: expected 1 %v, got %d", expectedAuthor, found)
		}
	}

	expectedNotebooks := []*notebookConfig{
		{Label: "Test Notebook A", Repo: "/home/stick/repo/a", Serve: map[string]int{"read@stick.rocketnine.space": authorAccessRead, "write@stick.rocketnine.space": authorAccessWrite}},
		{Label: "Test Notebook B", Repo: "/home/stick/repo/b", Serve: map[string]int{"check@stick.rocketnine.space": authorAccessCheck, "read@stick.rocketnine.space": authorAccessRead}}}
	for _, expectedNotebook := range expectedNotebooks {
		found := 0
		for _, notebook := range c.Notebooks {
			if notebook.Label == expectedNotebook.Label && reflect.DeepEqual(notebook.Serve, expectedNotebook.Serve) && notebook.Repo == expectedNotebook.Repo {
				found++
			}
		}
		if found != 1 {
			t.Errorf("failed to read config option notebook: expected 1 %v, got %d", expectedNotebook, found)
		}
	}
}