feat: add settings schema

internal/services/store_test.go

@@ -1,6 +1,7 @@
 package services
 
 import (
+	"cmbone/internal/models"
 	"database/sql"
 	"errors"
 	"testing"
@@ -64,6 +65,91 @@ func TestAppConfigServiceLanguage(t *testing.T) {
 	}
 }
 
+func TestAppConfigServiceSettingsSchema(t *testing.T) {
+	store := newTestStore(t)
+	service := NewAppConfigService(store)
+
+	groups, err := service.GetSettingsSchema()
+	if err != nil {
+		t.Fatalf("get settings schema: %v", err)
+	}
+
+	requiredKeys := map[string]string{
+		"theme.mode":                  "light",
+		"language":                    "zh",
+		"window.start_state":          "normal",
+		"window.width":                "1280",
+		"window.height":               "800",
+		"window.remember_state":       "false",
+		"shortcut.open_second_window": "Alt+P",
+		"shortcut.open_main_window":   "Alt+M",
+		"data.root_mode":              "app_config_dir",
+		"data.custom_directory":       "",
+		"logs.level":                  "info",
+		"logs.audit_retention_days":   "180",
+		"logs.app_retention_days":     "30",
+	}
+
+	got := make(map[string]models.AppSettingDefinition)
+	for _, group := range groups {
+		for _, item := range group.Items {
+			got[item.Key] = item
+		}
+	}
+
+	for key, wantDefault := range requiredKeys {
+		item, ok := got[key]
+		if !ok {
+			t.Fatalf("setting %q missing from schema", key)
+		}
+		if item.DefaultValue != wantDefault {
+			t.Fatalf("setting %q default = %q, want %q", key, item.DefaultValue, wantDefault)
+		}
+		if item.Value != wantDefault {
+			t.Fatalf("setting %q value = %q, want %q", key, item.Value, wantDefault)
+		}
+		if item.Options == nil {
+			t.Fatalf("setting %q options is nil, want empty slice", key)
+		}
+	}
+}
+
+func TestAppConfigServiceValidatesSchemaValues(t *testing.T) {
+	store := newTestStore(t)
+	service := NewAppConfigService(store)
+
+	if err := service.SetAppConfig("theme.mode", "dark"); err != nil {
+		t.Fatalf("set valid theme: %v", err)
+	}
+	gotTheme, err := service.GetAppConfig("theme.mode")
+	if err != nil {
+		t.Fatalf("get theme: %v", err)
+	}
+	if gotTheme != "dark" {
+		t.Fatalf("theme.mode = %q, want dark", gotTheme)
+	}
+	var gotType string
+	if err := store.DB.QueryRow("SELECT type FROM appconfig WHERE key = 'theme.mode'").Scan(&gotType); err != nil {
+		t.Fatalf("get theme type: %v", err)
+	}
+	if gotType != settingTypeSelect {
+		t.Fatalf("theme.mode type = %q, want %q", gotType, settingTypeSelect)
+	}
+
+	if err := service.SetAppConfig("theme.mode", "purple"); err == nil {
+		t.Fatal("set invalid theme returned nil error")
+	}
+	if err := service.SetAppConfig("window.remember_state", "yes"); err == nil {
+		t.Fatal("set invalid boolean returned nil error")
+	}
+	if err := service.SetAppConfig("window.width", "wide"); err == nil {
+		t.Fatal("set invalid number returned nil error")
+	}
+	if err := service.SetAppConfig("shortcut.open_second_window", "Alt+O"); err == nil {
+		t.Fatal("set readonly shortcut returned nil error")
+	}
+}
+
 func TestAuthServiceLocalLoginLifecycle(t *testing.T) {
 	store := newTestStore(t)
 	service := NewAuthService(store)