package models_test

import (
	"slices"
	"testing"

	"git.golem15.com/golem15/sm-menu-plugin/models"
	"gorm.io/gorm"
)

// TestMenuEntryModel pins the Docker-free contract of the menu entry model:
// the built-in types, the PHP class string and table, the fillable list
// (no nest columns, no sort_order, no id), the required type rule and the
// menu filter scope's no-op cases. BeforeSave runs on Postgres
// (TestMenuEntryBeforeSave).
func TestMenuEntryModel(t *testing.T) {
	for typ, want := range map[string]bool{"url": true, "divider": true, "link": false, "acme-page": false, "": false} {
		if models.Builtin(typ) != want {
			t.Errorf("Builtin(%q) != %v", typ, want)
		}
	}
	e := models.MenuEntry{}
	if e.TableName() != "golem15_menu_menu_entries" || e.MorphName() != `Golem15\Menu\Models\MenuEntry` {
		t.Fatal("table or morph name changed")
	}
	fill := e.Fillable()
	for _, key := range []string{"menu_id", "parent_id", "type", "title", "url", "url_pattern", "reference", "code", "icon", "css_class", "target", "is_published"} {
		if !slices.Contains(fill, key) {
			t.Errorf("Fillable lacks %s", key)
		}
	}
	for _, key := range []string{"id", "nest_left", "nest_right", "nest_depth", "sort_order", "created_at", "updated_at"} {
		if slices.Contains(fill, key) {
			t.Errorf("Fillable holds %s", key)
		}
	}
	if rules := e.Rules(); len(rules) != 1 || rules["type"] != "required" {
		t.Fatalf("Rules = %v", rules)
	}
	if !slices.Equal(e.FilterScopes(), []string{models.FilterMenu}) {
		t.Fatalf("FilterScopes = %v", e.FilterScopes())
	}
	db := &gorm.DB{}
	for _, tc := range []struct {
		name  string
		scope string
		value any
	}{
		{"another scope", "Other", "1"},
		{"no value", models.FilterMenu, nil},
		{"empty list", models.FilterMenu, []any{}},
		{"only invalid ids", models.FilterMenu, []string{"x", "0", "-1", ""}},
	} {
		if got := e.FilterScope(tc.scope, db, tc.value); got != db {
			t.Errorf("%s: FilterScope changed the query", tc.name)
		}
	}
	if e.FilterScope(models.FilterMenu, nil, "1") != nil {
		t.Fatal("a nil query was replaced")
	}
	if models.Text(nil) != "" {
		t.Fatal("Text(nil)")
	}
}