config

type Category struct {
	Name        string `json:"name"`
	Description string `json:"description,omitempty"`
	Pattern     string `json:"pattern"`
	Path        string `json:"path"`
}

type CategorySettings struct {
	CategoryEnabled *Setting   `json:"category_enabled"`
	Categories      []Category `json:"categories"`
}

type ExtensionSettings struct {
	ExtensionPrompt     *Setting `json:"extension_prompt"`
	ChromeExtensionURL  *Setting `json:"chrome_extension_url"`
	FirefoxExtensionURL *Setting `json:"firefox_extension_url"`
	AuthToken           *Setting `json:"auth_token"`
	InstructionsURL     *Setting `json:"instructions_url"`
}

type GeneralSettings struct {
	DefaultDownloadDir           *Setting `json:"default_download_dir"`
	WarnOnDuplicate              *Setting `json:"warn_on_duplicate"`
	DownloadCompleteNotification *Setting `json:"download_complete_notification"`
	AllowRemoteOpenActions       *Setting `json:"allow_remote_open_actions"`
	AutoResume                   *Setting `json:"auto_resume"`
	AutoStart                    *Setting `json:"auto_start"`
	SkipUpdateCheck              *Setting `json:"skip_update_check"`
	ClipboardMonitor             *Setting `json:"clipboard_monitor"`
	Theme                        *Setting `json:"theme"`
	ThemePath                    *Setting `json:"theme_path"`
	LogRetentionCount            *Setting `json:"log_retention_count"`
	LiveSpeedGraph               *Setting `json:"live_speed_graph"`
}

type NetworkSettings struct {
	MaxConnectionsPerDownload *Setting `json:"max_connections_per_host"`
	MaxConcurrentDownloads    *Setting `json:"max_concurrent_downloads"`
	MaxConcurrentProbes       *Setting `json:"max_concurrent_probes"`
	UserAgent                 *Setting `json:"user_agent"`
	ProxyURL                  *Setting `json:"proxy_url"`
	CustomDNS                 *Setting `json:"custom_dns"`
	SequentialDownload        *Setting `json:"sequential_download"`
	MinChunkSize              *Setting `json:"min_chunk_size"`
	WorkerBufferSize          *Setting `json:"worker_buffer_size"`
	DialHedgeCount            *Setting `json:"dial_hedge_count"`
}

type PerformanceSettings struct {
	MaxTaskRetries        *Setting `json:"max_task_retries"`
	SlowWorkerThreshold   *Setting `json:"slow_worker_threshold"`
	SlowWorkerGracePeriod *Setting `json:"slow_worker_grace_period"`
	StallTimeout          *Setting `json:"stall_timeout"`
	SpeedEmaAlpha         *Setting `json:"speed_ema_alpha"`
}

type Setting struct {
	Key          string `json:"key"`
	Label        string `json:"label"`
	Description  string `json:"description"`
	NeedsRestart bool   `json:"needs_restart"`
	Type         string `json:"type"` // "string", "int", "bool", "float64", "duration", "int64", "auth_token", "link"

	Value        any `json:"value"`
	DefaultValue any `json:"default_value"`

	// ValidateFunc is a custom validator for this setting.
	ValidateFunc func(val any) error `json:"-"`
}

type SettingMeta struct {
	Key             string // JSON key name
	Label           string // Human-readable label
	Description     string // Help text displayed in right pane
	Type            string // "string", "int", "int64", "bool", "duration", "float64", "auth_token", "link"
	RequiresRestart bool   // Whether changing this setting requires an application restart
}

type Settings struct {
	General     GeneralSettings     `json:"general"`
	Network     NetworkSettings     `json:"network"`
	Performance PerformanceSettings `json:"performance"`
	Categories  CategorySettings    `json:"categories"`
	Extension   ExtensionSettings   `json:"extension"`

	// Schema-driven categories list populated on initialization
	CategoriesList []*SettingsCategory `json:"-"`

	StartupWarnings []string `json:"-"`
}

type SettingsCategory struct {
	Name     string     `json:"name"`
	Settings []*Setting `json:"settings"`
}