summercms/modules/cabana/datepicker_smoke_test.go

package cabana_test

import (
	"encoding/json"
	"io/fs"
	"net/http"
	"os"
	"path/filepath"
	"strings"
	"testing"
	"testing/fstest"

	"git.golem15.com/golem15/summercms/modules/backpack"
	"git.golem15.com/golem15/summercms/modules/cabana"
	"git.golem15.com/golem15/summercms/modules/compass"
	"git.golem15.com/golem15/summercms/modules/party"
)

// datepickerFields is the gadget fields.yaml the conform controller's
// contracts need, plus extra.
func datepickerFields(extra string) string {
	return `fields:
    name:
        label: Name
        type: text
    group:
        label: Group
        type: relation
        nameFrom: title
    members:
        type: relation-manager
        relation: members
        context: [update]
    parts:
        type: relation-manager
        relation: parts
    lookup:
        label: Lookup
        type: widget
        widget: acme-conform-lookup
        action: lookup
        fill: [name]
    summary:
        label: Summary
        type: partial
        path: summary
` + extra
}

// datepickerFS is the conform plugin tree with its gadget fields.yaml
// replaced.
func datepickerFS(fields string) fs.FS {
	base := conformFS().(fstest.MapFS)
	out := fstest.MapFS{}
	for name, file := range base {
		out[name] = file
	}
	out["models/gadget/fields.yaml"] = &fstest.MapFile{Data: []byte(fields)}
	return out
}

type datepickerPlugin struct {
	conformPlugin
	fsys fs.FS
}

func (p datepickerPlugin) AdminFS() fs.FS { return p.fsys }

// activateFields runs cabana.Activate with the conform plugin and a gadget
// fields.yaml.
func activateFields(t *testing.T, fields string) error {
	t.Helper()
	dir := t.TempDir()
	if err := os.WriteFile(filepath.Join(dir, "app.yaml"), []byte("name: cabana-datepicker\n"), 0o644); err != nil {
		t.Fatal(err)
	}
	cfg, err := compass.Open(compass.Options{Dir: dir, Environ: []string{"SUMMER_ENV=development", "SUMMER_ADMIN__JWT__SECRET=" + adminTestSecret}})
	if err != nil {
		t.Fatal(err)
	}
	_, err = cabana.Activate(backpack.New(cfg), []party.Plugin{datepickerPlugin{fsys: datepickerFS(fields)}})
	return err
}

func TestDatepickerSmokeCompile(t *testing.T) {
	for name, tc := range map[string]struct {
		field string
		want  string
	}{
		"unknown key":          {"    day:\n        type: datepicker\n        mode: date\n        showWeekNumber: true\n", "unknown field showWeekNumber"},
		"ignoreTimezone date":  {"    day:\n        type: datepicker\n        mode: date\n        ignoreTimezone: true\n", "ignoreTimezone is only valid with mode: datetime"},
		"unmapped token":       {"    starts_at:\n        type: datepicker\n        format: d.m.Y T\n", "token T has no equivalent"},
		"minDate on time":      {"    day:\n        type: datepicker\n        mode: time\n        minDate: 2026-01-01\n", "minDate is not valid with mode: time"},
		"min after max":        {"    starts_at:\n        type: datepicker\n        minDate: 2026-02-01\n        maxDate: 2026-01-01\n", "is after maxDate"},
		"key on another type":  {"    title:\n        type: text\n        firstDay: 1\n", "firstDay is only valid on type: datepicker"},
		"mode on another type": {"    title:\n        type: text\n        mode: date\n", "mode is only valid on type: fileupload or datepicker"},
	} {
		t.Run(name, func(t *testing.T) {
			err := activateFields(t, datepickerFields(tc.field))
			if err == nil || !strings.Contains(err.Error(), tc.want) || !strings.Contains(err.Error(), "models/gadget/fields.yaml") {
				t.Fatalf("err = %v, want %q naming the file", err, tc.want)
			}
		})
	}

	form, err := cabana.CompileForm("acme.conform", conformController{}, datepickerFS(datepickerFields("    starts_at:\n        type: datepicker\n        format: d.m.Y H:i\n        yearRange: 10\n        firstDay: 1\n        twelveHour: true\n")))
	if err != nil {
		t.Fatal(err)
	}
	raw, err := form.CanonicalJSON()
	if err != nil {
		t.Fatal(err)
	}
	var doc struct {
		Fields []map[string]any `json:"fields"`
	}
	if err := json.Unmarshal(raw, &doc); err != nil {
		t.Fatal(err)
	}
	got := doc.Fields[len(doc.Fields)-1]
	if got["mode"] != "datetime" || got["format"] != "d.m.Y H:i" || got["displayFormat"] != "DD.MM.YYYY HH:mm" || got["firstDay"] != float64(1) || got["twelveHour"] != true {
		t.Fatalf("datepicker field = %v", got)
	}
	if years, _ := got["yearRange"].([]any); len(years) != 1 || years[0] != float64(10) {
		t.Fatalf("yearRange = %v", got["yearRange"])
	}
}

func TestDatepickerSmokeTypeMismatch(t *testing.T) {
	err := activateFields(t, datepickerFields("    starts_at:\n        type: datepicker\n        mode: date\n"))
	if err == nil || !strings.Contains(err.Error(), "field starts_at: datepicker mode date needs a lagoon.Date or *lagoon.Date column, found *time.Time") {
		t.Fatalf("err = %v", err)
	}
	if err := activateFields(t, datepickerFields("    released_on:\n        type: datepicker\n        mode: date\n    starts_at:\n        type: datepicker\n")); err != nil {
		t.Fatalf("matching types failed boot: %v", err)
	}
}

// TestDatepickerSmokeSave saves a date and a datetime through the admin
// API: DATE stays the calendar day, the datetime is stored in UTC, and a
// date before minDate is a 422 on the field.
func TestDatepickerSmokeSave(t *testing.T) {
	env := newConformEnv(t)
	env.loginAs(t, env.login)
	rec := env.send(t, http.MethodPost, "/acme/conform/gadgets", map[string]any{"name": "dates-" + env.stamp, "released_on": "2026-10-02", "starts_at": "2026-10-02T12:30:00+02:00"}, true)
	if rec.Code != http.StatusCreated {
		t.Fatalf("create status=%d body=%s", rec.Code, rec.Body.String())
	}
	id := dataID(t, rec.Body.Bytes())
	var body struct {
		Data map[string]any `json:"data"`
	}
	if err := json.Unmarshal(rec.Body.Bytes(), &body); err != nil || body.Data["released_on"] != "2026-10-02" {
		t.Fatalf("record = %s", rec.Body.String())
	}
	var row struct {
		Day     string
		UTCTime string
	}
	err := env.db.Raw(`SELECT released_on::text AS day, to_char(starts_at AT TIME ZONE 'UTC', 'YYYY-MM-DD HH24:MI') AS utc_time FROM cabana_conform_gadgets WHERE id = ?`, id).Scan(&row).Error
	if err != nil {
		t.Fatal(err)
	}
	if row.Day != "2026-10-02" || row.UTCTime != "2026-10-02 10:30" {
		t.Fatalf("stored = %+v", row)
	}

	early := env.send(t, http.MethodPost, "/acme/conform/gadgets", map[string]any{"name": "early-" + env.stamp, "released_on": "1999-12-31"}, true)
	if early.Code != http.StatusUnprocessableEntity || !strings.Contains(early.Body.String(), "released on must be a date after or equal to 2000-01-01") {
		t.Fatalf("before minDate status=%d body=%s", early.Code, early.Body.String())
	}
}