package template

import (
	"testing"

	"galaxy/mail/internal/domain/common"

	"github.com/stretchr/testify/require"
)

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

	locale, err := common.ParseLocale("en-us")
	require.NoError(t, err)

	tests := []struct {
		name    string
		record  Template
		wantErr bool
	}{
		{
			name: "valid",
			record: Template{
				TemplateID:      common.TemplateID("auth.login_code"),
				Locale:          locale,
				SubjectTemplate: "Your code",
				TextTemplate:    "Code: {{.Code}}",
				HTMLTemplate:    "<p>Code: {{.Code}}</p>",
				Version:         "sha256:abcd",
			},
		},
		{
			name: "non canonical locale rejected",
			record: Template{
				TemplateID:      common.TemplateID("auth.login_code"),
				Locale:          common.Locale("en-us"),
				SubjectTemplate: "Your code",
				TextTemplate:    "Code: {{.Code}}",
				Version:         "sha256:abcd",
			},
			wantErr: true,
		},
		{
			name: "missing subject template",
			record: Template{
				TemplateID:   common.TemplateID("auth.login_code"),
				Locale:       locale,
				TextTemplate: "Code: {{.Code}}",
				Version:      "sha256:abcd",
			},
			wantErr: true,
		},
	}

	for _, tt := range tests {
		tt := tt

		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()

			err := tt.record.Validate()
			if tt.wantErr {
				require.Error(t, err)
				return
			}

			require.NoError(t, err)
		})
	}
}