session

type ClaudeConfig struct {
	Projects map[string]ClaudeProject `json:"projects"`
}

type ClaudeProject struct {
	LastSessionId string `json:"lastSessionId"`
}

type ClaudeSettings struct {
	// ConfigDir is the path to Claude's config directory
	// Default: ~/.claude (or CLAUDE_CONFIG_DIR env var)
	ConfigDir string `toml:"config_dir"`

	// DangerousMode enables --dangerously-skip-permissions flag for Claude sessions
	// Default: false
	DangerousMode bool `toml:"dangerous_mode"`
}

type Config struct {
	// DefaultProfile is the profile to use when none is specified
	DefaultProfile string `json:"default_profile"`

	// LastUsed is the most recently used profile (for future use)
	LastUsed string `json:"last_used,omitempty"`

	// Version tracks config format for future migrations
	Version int `json:"version"`
}

type FileTracker struct {
	Path       string
	LastOffset int64
	LastSize   int64
	LastMod    time.Time
}

type GeminiMCPConfig struct {
	MCPServers map[string]MCPServerConfig `json:"mcpServers"`
}

type GeminiSessionInfo struct {
	SessionID    string // Full UUID
	Filename     string // session-2025-12-26T15-09-4d8fcb4d.json
	StartTime    time.Time
	LastUpdated  time.Time
	MessageCount int
}

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

type GlobalSearchSettings struct {
	// Enabled enables/disables global search feature (default: true when loaded via LoadUserConfig)
	Enabled bool `toml:"enabled"`

	// Tier controls search strategy: "auto", "instant", "balanced", "disabled"
	// auto: Auto-detect based on data size (recommended)
	// instant: Force full in-memory (fast, uses more RAM)
	// balanced: Force LRU cache mode (slower, capped RAM)
	// disabled: Disable global search entirely
	Tier string `toml:"tier"`

	// MemoryLimitMB caps memory usage for search index (default: 100)
	// Only applies to balanced tier
	MemoryLimitMB int `toml:"memory_limit_mb"`

	// RecentDays limits search to sessions from last N days (0 = all)
	// Reduces index size for users with long history (default: 90)
	RecentDays int `toml:"recent_days"`

	// IndexRateLimit limits files indexed per second during background indexing
	// Lower = less CPU impact (default: 20)
	IndexRateLimit int `toml:"index_rate_limit"`
}

type Group struct {
	Name     string
	Path     string // Full path like "projects" or "projects/devops"
	Expanded bool
	Sessions []*Instance
	Order    int
}

type GroupData struct {
	Name     string `json:"name"`
	Path     string `json:"path"`
	Expanded bool   `json:"expanded"`
	Order    int    `json:"order"`
}

type GroupTree struct {
	Groups    map[string]*Group // path -> group
	GroupList []*Group          // Ordered list of groups
	Expanded  map[string]bool   // Collapsed state persistence
}

type Instance struct {
	ID              string    `json:"id"`
	Title           string    `json:"title"`
	ProjectPath     string    `json:"project_path"`
	GroupPath       string    `json:"group_path"`                  // e.g., "projects/devops"
	ParentSessionID string    `json:"parent_session_id,omitempty"` // Links to parent session (makes this a sub-session)
	Command         string    `json:"command"`
	Tool            string    `json:"tool"`
	Status          Status    `json:"status"`
	CreatedAt       time.Time `json:"created_at"`
	LastAccessedAt  time.Time `json:"last_accessed_at,omitempty"` // When user last attached

	// Claude Code integration
	ClaudeSessionID  string    `json:"claude_session_id,omitempty"`
	ClaudeDetectedAt time.Time `json:"claude_detected_at,omitempty"`

	// Gemini CLI integration
	GeminiSessionID  string    `json:"gemini_session_id,omitempty"`
	GeminiDetectedAt time.Time `json:"gemini_detected_at,omitempty"`

	// MCP tracking - which MCPs were loaded when session started/restarted
	// Used to detect pending MCPs (added after session start) and stale MCPs (removed but still running)
	LoadedMCPNames []string `json:"loaded_mcp_names,omitempty"`
	// contains filtered or unexported fields
}

type InstanceData struct {
	ID              string    `json:"id"`
	Title           string    `json:"title"`
	ProjectPath     string    `json:"project_path"`
	GroupPath       string    `json:"group_path"`
	ParentSessionID string    `json:"parent_session_id,omitempty"` // Links to parent session (sub-session support)
	Command         string    `json:"command"`
	Tool            string    `json:"tool"`
	Status          Status    `json:"status"`
	CreatedAt       time.Time `json:"created_at"`
	LastAccessedAt  time.Time `json:"last_accessed_at,omitempty"`
	TmuxSession     string    `json:"tmux_session"`

	// Claude session (persisted for resume after app restart)
	ClaudeSessionID  string    `json:"claude_session_id,omitempty"`
	ClaudeDetectedAt time.Time `json:"claude_detected_at,omitempty"`

	// Gemini session (persisted for resume after app restart)
	GeminiSessionID  string    `json:"gemini_session_id,omitempty"`
	GeminiDetectedAt time.Time `json:"gemini_detected_at,omitempty"`

	// MCP tracking (persisted for sync status display)
	LoadedMCPNames []string `json:"loaded_mcp_names,omitempty"`
}

type Item struct {
	Type                ItemType
	Group               *Group
	Session             *Instance
	Level               int    // Indentation level (0 for root groups, 1 for sessions)
	Path                string // Group path for this item
	IsLastInGroup       bool   // True if this is the last session in its group (for tree rendering)
	RootGroupNum        int    // Pre-computed root group number for hotkey display (1-9, 0 if not a root group)
	IsSubSession        bool   // True if this session has a parent session
	IsLastSubSession    bool   // True if this is the last sub-session of its parent (for tree rendering)
	ParentIsLastInGroup bool   // True if parent session is last top-level item (for tree line rendering)
}

type ItemType int

type LocalMCP struct {
	Name       string // MCP name
	SourcePath string // Directory containing the .mcp.json file
}

type LogSettings struct {
	// MaxSizeMB is the maximum size in MB before a log file is truncated
	// When a log exceeds this size, it keeps only the last MaxLines lines
	// Default: 10 (10MB)
	MaxSizeMB int `toml:"max_size_mb"`

	// MaxLines is the number of lines to keep when truncating
	// Default: 10000
	MaxLines int `toml:"max_lines"`

	// RemoveOrphans removes log files for sessions that no longer exist
	// Default: true
	RemoveOrphans bool `toml:"remove_orphans"`
}

type MCPDef struct {
	// Command is the executable to run (e.g., "npx", "docker", "node")
	// Required for stdio MCPs, optional for HTTP/SSE MCPs
	Command string `toml:"command"`

	// Args are command-line arguments
	Args []string `toml:"args"`

	// Env is optional environment variables
	Env map[string]string `toml:"env"`

	// Description is optional help text shown in the MCP Manager
	Description string `toml:"description"`

	// URL is the endpoint for HTTP/SSE MCPs (e.g., "http://localhost:8000/mcp")
	// If set, this MCP uses HTTP or SSE transport instead of stdio
	URL string `toml:"url"`

	// Transport specifies the MCP transport type: "stdio" (default), "http", or "sse"
	// Only needed when URL is set; defaults to "http" if URL is present
	Transport string `toml:"transport"`
}

type MCPInfo struct {
	Global    []string   // From CLAUDE_CONFIG_DIR/.claude.json mcpServers
	Project   []string   // From CLAUDE_CONFIG_DIR/.claude.json projects[path].mcpServers
	LocalMCPs []LocalMCP // From .mcp.json files (walks up parent directories)
}

type MCPMode int

type MCPPoolSettings struct {
	// Enabled enables HTTP pool mode (default: false)
	Enabled bool `toml:"enabled"`

	// AutoStart starts pool when agent-deck launches (default: true)
	AutoStart bool `toml:"auto_start"`

	// PortStart is the first port in the pool range (default: 8001)
	PortStart int `toml:"port_start"`

	// PortEnd is the last port in the pool range (default: 8050)
	PortEnd int `toml:"port_end"`

	// StartOnDemand starts MCPs lazily on first attach (default: false)
	StartOnDemand bool `toml:"start_on_demand"`

	// ShutdownOnExit stops HTTP servers when agent-deck quits (default: true)
	ShutdownOnExit bool `toml:"shutdown_on_exit"`

	// PoolMCPs is the list of MCPs to run in pool mode
	// Empty = auto-detect common MCPs (memory, exa, firecrawl, etc.)
	PoolMCPs []string `toml:"pool_mcps"`

	// FallbackStdio uses stdio for MCPs without socket support (default: true)
	FallbackStdio bool `toml:"fallback_to_stdio"`

	// ShowStatus shows pool status in TUI (default: true)
	ShowStatus bool `toml:"show_pool_status"`

	// PoolAll pools all MCPs by default (default: false)
	PoolAll bool `toml:"pool_all"`

	// ExcludeMCPs excludes specific MCPs from pool when pool_all = true
	ExcludeMCPs []string `toml:"exclude_mcps"`
}

type MCPServer struct {
	Name    string
	Source  string // "local", "global", "project"
	Enabled bool
}

type MCPServerConfig struct {
	Type    string            `json:"type,omitempty"`
	Command string            `json:"command,omitempty"`
	Args    []string          `json:"args,omitempty"`
	Env     map[string]string `json:"env,omitempty"`
	URL     string            `json:"url,omitempty"` // For HTTP transport
}

type MatchRange struct {
	Start int
	End   int
}

type MigrationResult struct {
	Migrated     bool   // True if migration was performed
	ProfilePath  string // Path to the migrated profile
	SessionCount int    // Number of sessions migrated
	Message      string // Human-readable message
}

type ProjectMCPSettings struct {
	EnableAllProjectMcpServers bool     `json:"enableAllProjectMcpServers,omitempty"`
	EnabledMcpjsonServers      []string `json:"enabledMcpjsonServers,omitempty"`
	DisabledMcpjsonServers     []string `json:"disabledMcpjsonServers,omitempty"`
}

type ResponseOutput struct {
	Tool      string `json:"tool"`                 // Tool type (claude, gemini, etc.)
	Role      string `json:"role"`                 // Always "assistant" for now
	Content   string `json:"content"`              // The actual response text
	Timestamp string `json:"timestamp,omitempty"`  // When the response was generated (Claude only)
	SessionID string `json:"session_id,omitempty"` // Claude session ID (if available)
}

type SearchEntry struct {
	SessionID    string    // Claude session UUID
	FilePath     string    // Path to .jsonl file
	CWD          string    // Project working directory
	Content      string    // Full conversation content (original case)
	ContentLower string    // Lowercased for search
	Summary      string    // First user message or summary
	ModTime      time.Time // File modification time
	FileSize     int64     // File size in bytes
}

type SearchResult struct {
	Entry   *SearchEntry
	Matches []MatchRange
	Score   int
	Snippet string
}

type SearchTier int

type Status string

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

type StorageData struct {
	Instances []*InstanceData `json:"instances"`
	Groups    []*GroupData    `json:"groups,omitempty"` // Persist empty groups
	UpdatedAt time.Time       `json:"updated_at"`
}

type ToolDef struct {
	// Command is the shell command to run
	Command string `toml:"command"`

	// Icon is the emoji/symbol to display
	Icon string `toml:"icon"`

	// BusyPatterns are strings that indicate the tool is busy
	BusyPatterns []string `toml:"busy_patterns"`
}

type UpdateSettings struct {
	// AutoUpdate automatically installs updates without prompting
	// Default: false
	AutoUpdate bool `toml:"auto_update"`

	// CheckEnabled enables automatic update checks on startup
	// Default: true
	CheckEnabled bool `toml:"check_enabled"`

	// CheckIntervalHours is how often to check for updates (in hours)
	// Default: 24
	CheckIntervalHours int `toml:"check_interval_hours"`

	// NotifyInCLI shows update notification in CLI commands (not just TUI)
	// Default: true
	NotifyInCLI bool `toml:"notify_in_cli"`
}

type UserConfig struct {
	// DefaultTool is the pre-selected AI tool when creating new sessions
	// Valid values: "claude", "gemini", "opencode", "codex", or any custom tool name
	// If empty or invalid, defaults to "shell" (no pre-selection)
	DefaultTool string `toml:"default_tool"`

	// Tools defines custom AI tool configurations
	Tools map[string]ToolDef `toml:"tools"`

	// MCPs defines available MCP servers for the MCP Manager
	// These can be attached/detached per-project via the MCP Manager (M key)
	MCPs map[string]MCPDef `toml:"mcps"`

	// Claude defines Claude Code integration settings
	Claude ClaudeSettings `toml:"claude"`

	// GlobalSearch defines global conversation search settings
	GlobalSearch GlobalSearchSettings `toml:"global_search"`

	// Logs defines session log management settings
	Logs LogSettings `toml:"logs"`

	// MCPPool defines HTTP MCP pool settings for shared MCP servers
	MCPPool MCPPoolSettings `toml:"mcp_pool"`

	// Updates defines auto-update settings
	Updates UpdateSettings `toml:"updates"`
}