engine

type Browser struct {
	// contains filtered or unexported fields
}

type CollectResult struct {
	PageURL   string          `json:"page_url"`
	ItemCount int             `json:"item_count"`
	Items     []CollectedItem `json:"items"`
}

type CollectedItem struct {
	Title  string            `json:"title"`
	Price  string            `json:"price,omitempty"`
	URL    string            `json:"url,omitempty"`
	Fields map[string]string `json:"fields,omitempty"`
}

type DialogResult struct {
	Handled       bool   `json:"handled"`
	Action        string `json:"action"`
	Type          string `json:"type,omitempty"`
	Message       string `json:"message,omitempty"`
	URL           string `json:"url,omitempty"`
	DefaultPrompt string `json:"default_prompt,omitempty"`
	TimedOut      bool   `json:"timed_out,omitempty"`
}

type DiffEntry struct {
	Before DiffNode `json:"before"`
	After  DiffNode `json:"after"`
}

type DiffNode struct {
	Ref   string `json:"ref"`
	Role  string `json:"role"`
	Name  string `json:"name,omitempty"`
	Href  string `json:"href,omitempty"`
	Value string `json:"value,omitempty"`
}

type DiffStats struct {
	AddedCount   int `json:"added"`
	RemovedCount int `json:"removed"`
	ChangedCount int `json:"changed"`
	KeptCount    int `json:"kept"`
}

type ErrorCollector struct {
	// contains filtered or unexported fields
}

type ErrorEntry struct {
	Type    string `json:"type"`             // "console" or "network"
	Level   string `json:"level"`            // "error", "warning", "4xx", "5xx"
	Message string `json:"message"`          // error message or URL
	Source  string `json:"source"`           // file:line for console, URL for network
	Status  int    `json:"status,omitempty"` // HTTP status for network errors
	Method  string `json:"method,omitempty"` // HTTP method for network
	TimeMs  int64  `json:"time_ms"`          // timestamp relative to collector start
}

type ExtractLevel string

type ExtractedNode struct {
	Ref           string                 `json:"ref,omitempty"`
	Role          string                 `json:"role"`
	Name          string                 `json:"name,omitempty"`
	Value         string                 `json:"value,omitempty"`
	Level         int                    `json:"level,omitempty"`
	Href          string                 `json:"href,omitempty"`
	Type          string                 `json:"type,omitempty"`
	Checked       *bool                  `json:"checked,omitempty"`
	Disabled      bool                   `json:"disabled,omitempty"`
	BackendNodeID proto.DOMBackendNodeID `json:"-"`
	Children      []ExtractedNode        `json:"children,omitempty"`
}

type ExtractionResult struct {
	Nodes []ExtractedNode          `json:"nodes"`
	Refs  map[string]ExtractedNode `json:"refs"`
	Stats ExtractionStats          `json:"stats"`
}

type ExtractionStats struct {
	TotalNodes       int `json:"total_nodes"`
	FilteredNodes    int `json:"filtered_nodes"`
	InteractiveCount int `json:"interactive_count"`
}

type LauncherOpts struct {
	Headless   bool
	RemotePort int // 0 = random
}

type MultiCollectResult struct {
	TotalItems  int          `json:"total_items"`
	TotalTimeMs int64        `json:"total_time_ms"`
	Sites       []SiteResult `json:"sites"`
}

type NetworkEntry struct {
	Method   string `json:"method,omitempty"`
	URL      string `json:"url"`
	Status   int    `json:"status"`
	Size     int    `json:"size_bytes"`
	TimeMs   int64  `json:"time_ms"`
	MimeType string `json:"mime_type,omitempty"`
	Error    string `json:"error,omitempty"`
}

type PageInfo struct {
	URL    string `json:"url"`
	Title  string `json:"title"`
	Status int    `json:"status"`
	TimeMs int64  `json:"time_ms"`
}

type PageSnapshot struct {
	TargetID string                 `json:"target_id"`
	URL      string                 `json:"url,omitempty"`
	Title    string                 `json:"title,omitempty"`
	Refs     map[string]RefSnapshot `json:"refs,omitempty"`
}

type PreviewResult struct {
	PageInfo *PageInfo         `json:"page"`
	Errors   []ErrorEntry      `json:"errors"`
	Network  []NetworkEntry    `json:"network"`
	DOM      *ExtractionResult `json:"dom"`
	Summary  PreviewSummary    `json:"summary"`
}

type PreviewSummary struct {
	TotalRequests    int `json:"total_requests"`
	FailedRequests   int `json:"failed_requests"`
	ErrorCount       int `json:"error_count"`
	WarningCount     int `json:"warning_count"`
	InteractiveCount int `json:"interactive_count"`
}

type RefSnapshot struct {
	BackendNodeID proto.DOMBackendNodeID `json:"backend_node_id"`
	Role          string                 `json:"role,omitempty"`
	Name          string                 `json:"name,omitempty"`
}

type RenderProfile struct {
	// Agent is true when the output is being consumed by an LLM agent runner
	// (Claude Code, Cursor, Aider, etc.) rather than a human terminal.
	Agent bool

	// Format is "text" or "json".
	Format string

	// MaxLabelLen truncates node names / values to this length in agent mode.
	// 0 means no truncation.
	MaxLabelLen int

	// AbbrevRoles uses 1-2 character role abbreviations (b/a/t/c/s/r/m/x/h).
	AbbrevRoles bool

	// DropEmptyStats omits "[errors] 0 ..." / "[network] ... 0 failed" headers
	// when counts are zero.
	DropEmptyStats bool
}

type SiteResult struct {
	URL    string          `json:"url"`
	Items  []CollectedItem `json:"items"`
	Count  int             `json:"count"`
	TimeMs int64           `json:"time_ms"`
	Error  string          `json:"error,omitempty"`
}

type SnapshotDiff struct {
	Unchanged bool                 `json:"unchanged,omitempty"`
	Added     []DiffNode           `json:"added,omitempty"`
	Removed   []string             `json:"removed,omitempty"`
	Changed   map[string]DiffEntry `json:"changed,omitempty"`
	Stats     DiffStats            `json:"stats"`
}

type TabInfo struct {
	Index    int    `json:"index"`
	URL      string `json:"url"`
	Title    string `json:"title"`
	TargetID string `json:"target_id,omitempty"`
	Active   bool   `json:"active,omitempty"`
}