package setting

// SystemInfoData is the top-level response for GET /setting/system.
type SystemInfoData struct {
	App              AppInfo       `json:"app"`
	Deployment       string        `json:"deployment"`
	DeploymentLabel  string        `json:"deployment_label"`
	LicenseKey       string        `json:"license_key,omitempty"`
	Server           VersionInfo   `json:"server"`
	Client           VersionInfo   `json:"client"`
	Environment      string        `json:"environment"`
	EnvironmentLabel string        `json:"environment_label"`
	Technical        TechnicalInfo `json:"technical"`
	Promotions       []Promotion   `json:"promotions,omitempty"`
}

// Promotion is a localized CTA banner returned by the API.
type Promotion struct {
	ID    string `json:"id"`
	Title string `json:"title"`
	Desc  string `json:"desc"`
	Link  string `json:"link"`
	Label string `json:"label"`
}

// AppInfo describes the running application.
type AppInfo struct {
	Name        string `json:"name"`
	Short       string `json:"short"`
	Description string `json:"description"`
	Logo        string `json:"logo"`
	Version     string `json:"version"`
}

// VersionInfo carries build metadata for a component (engine / CUI).
type VersionInfo struct {
	Version   string `json:"version"`
	BuildDate string `json:"build_date"`
	CommitSHA string `json:"commit"`
}

// TechnicalInfo contains runtime / infrastructure details.
type TechnicalInfo struct {
	Listen       string `json:"listen"`
	DBDriver     string `json:"db_driver"`
	SessionStore string `json:"session_store"`
}

// CheckUpdateResult is the response for POST /setting/system/check-update.
type CheckUpdateResult struct {
	HasUpdate      bool   `json:"has_update"`
	CurrentVersion string `json:"current_version"`
	LatestVersion  string `json:"latest_version,omitempty"`
	DownloadURL    string `json:"download_url,omitempty"`
}

// ---------------------------------------------------------------------------
// Cloud Service
// ---------------------------------------------------------------------------

// CloudRegion is a static entry loaded from cloud_presets.yml.
type CloudRegion struct {
	Key     string            `json:"key"     yaml:"key"`
	Label   map[string]string `json:"label"   yaml:"label"`
	APIURL  string            `json:"api_url" yaml:"api_url"`
	Default bool              `json:"default,omitempty" yaml:"default"`
}

// CloudPageData is the response for GET /setting/cloud.
type CloudPageData struct {
	Regions []CloudRegion `json:"regions"`
	Region  string        `json:"region"`
	APIURL  string        `json:"api_url"`
	APIKey  string        `json:"api_key"`
	Status  string        `json:"status"`
}

// CloudTestResult is the response for POST /setting/cloud/test.
type CloudTestResult struct {
	Success   bool   `json:"success"`
	Message   string `json:"message"`
	LatencyMs int64  `json:"latency_ms,omitempty"`
}

// ---------------------------------------------------------------------------
// LLM Providers
// ---------------------------------------------------------------------------

// LLMPageData is the aggregated response for GET /setting/llm.
type LLMPageData struct {
	Providers       []interface{}          `json:"providers"`
	Roles           map[string]interface{} `json:"roles"`
	PresetProviders []interface{}          `json:"preset_providers"`
}