package domain_test

import (
	"fmt"
	"reflect"
	"testing"

	"source.toby3d.me/website/indieauth/internal/domain"
)

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

	for _, tc := range []struct {
		in  string
		out domain.Scope
	}{{
		in:  "create",
		out: domain.ScopeCreate,
	}, {
		in:  "delete",
		out: domain.ScopeDelete,
	}, {
		in:  "draft",
		out: domain.ScopeDraft,
	}, {
		in:  "media",
		out: domain.ScopeMedia,
	}, {
		in:  "update",
		out: domain.ScopeUpdate,
	}, {
		in:  "block",
		out: domain.ScopeBlock,
	}, {
		in:  "channels",
		out: domain.ScopeChannels,
	}, {
		in:  "follow",
		out: domain.ScopeFollow,
	}, {
		in:  "mute",
		out: domain.ScopeMute,
	}, {
		in:  "read",
		out: domain.ScopeRead,
	}, {
		in:  "profile",
		out: domain.ScopeProfile,
	}, {
		in:  "email",
		out: domain.ScopeEmail,
	}} {
		tc := tc

		t.Run(tc.in, func(t *testing.T) {
			t.Parallel()

			result, err := domain.ParseScope(tc.in)
			if err != nil {
				t.Fatalf("%+v", err)
			}

			if result != tc.out {
				t.Errorf("ParseScope(%s) = %v, want %v", tc.in, result, tc.out)
			}
		})
	}
}

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

	input := []byte("profile email")
	results := make(domain.Scopes, 0)

	if err := results.UnmarshalForm(input); err != nil {
		t.Fatalf("%+v", err)
	}

	expResults := domain.Scopes{domain.ScopeProfile, domain.ScopeEmail}
	if !reflect.DeepEqual(results, expResults) {
		t.Errorf("UnmarshalForm(%s) = %s, want %s", input, results, expResults)
	}
}

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

	input := []byte(`"profile email"`)
	results := make(domain.Scopes, 0)

	if err := results.UnmarshalJSON(input); err != nil {
		t.Fatalf("%+v", err)
	}

	expResults := domain.Scopes{domain.ScopeProfile, domain.ScopeEmail}
	if !reflect.DeepEqual(results, expResults) {
		t.Errorf("UnmarshalJSON(%s) = %s, want %s", input, results, expResults)
	}
}

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

	scopes := domain.Scopes{domain.ScopeEmail, domain.ScopeProfile}

	result, err := scopes.MarshalJSON()
	if err != nil {
		t.Fatalf("%+v", err)
	}

	if string(result) != fmt.Sprintf(`"%s"`, scopes) {
		t.Errorf("MarshalJSON() = %s, want %s", result, fmt.Sprintf(`"%s"`, scopes))
	}
}

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

	//nolint: paralleltest // NOTE(toby3d): false positive, tc.in is used.
	for _, tc := range []struct {
		in  domain.Scope
		out string
	}{{
		in:  domain.ScopeCreate,
		out: "create",
	}, {
		in:  domain.ScopeDelete,
		out: "delete",
	}, {
		in:  domain.ScopeDraft,
		out: "draft",
	}, {
		in:  domain.ScopeMedia,
		out: "media",
	}, {
		in:  domain.ScopeUpdate,
		out: "update",
	}, {
		in:  domain.ScopeBlock,
		out: "block",
	}, {
		in:  domain.ScopeChannels,
		out: "channels",
	}, {
		in:  domain.ScopeFollow,
		out: "follow",
	}, {
		in:  domain.ScopeMute,
		out: "mute",
	}, {
		in:  domain.ScopeRead,
		out: "read",
	}, {
		in:  domain.ScopeProfile,
		out: "profile",
	}, {
		in:  domain.ScopeEmail,
		out: "email",
	}} {
		tc := tc

		t.Run(fmt.Sprint(tc.in), func(t *testing.T) {
			t.Parallel()

			if result := tc.in.String(); result != tc.out {
				t.Errorf("String() = %s, want %s", result, tc.out)
			}
		})
	}
}

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

	scopes := domain.Scopes{domain.ScopeProfile, domain.ScopeEmail}
	if result := scopes.String(); result != fmt.Sprint(scopes) {
		t.Errorf("String() = %s, want %s", result, scopes)
	}
}

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

	scopes := domain.Scopes{domain.ScopeUndefined}
	if result := scopes.IsEmpty(); !result {
		t.Errorf("IsEmpty() = %t, want %t", result, true)
	}
}

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

	scopes := domain.Scopes{domain.ScopeProfile, domain.ScopeEmail}
	if result := scopes.Has(domain.ScopeEmail); !result {
		t.Errorf("Has(%s) = %t, want %t", domain.ScopeEmail, result, true)
	}
}