migrate

type DetectedInstall struct {
	Line        int    `json:"line" yaml:"line"`
	Manager     string `json:"manager" yaml:"manager"`
	Name        string `json:"name" yaml:"name"`
	Command     string `json:"command" yaml:"command"`
	LorePackage string `json:"lore_package,omitempty" yaml:"lore_package,omitempty"`
}

type EncryptionSystem string

type ExecutableFile struct {
	Path     string `json:"path"`     // Relative path from root
	Contents string `json:"contents"` // File contents
}

type GatherInput struct {
	Root        string           `json:"root"`        // Absolute path to source root
	Tree        *TreeNode        `json:"tree"`        // Directory structure
	Executables []ExecutableFile `json:"executables"` // Scripts with contents
}

type InputLimits struct {
	TreeDepth    int `yaml:"tree_depth" json:"tree_depth"`
	ScriptBudget int `yaml:"script_budget" json:"script_budget"`
}

type LLMResult struct {
	Analysis *MigrationAnalysis
	Graph    *execution.Graph
}

type MigratedMarker struct {
	Timestamp string   `yaml:"timestamp"`
	System    string   `yaml:"system"`
	Renames   []Rename `yaml:"renames"`
}

type MigrationAnalysis struct {
	// SourceRoot is the absolute path to the source repository.
	SourceRoot string `json:"source_root" yaml:"source_root"`

	// System is the detected source system (tuckr, stow, chezmoi, etc.).
	System SourceSystem `json:"system" yaml:"system"`

	// SystemConfidence is the detection confidence (0.0-1.0).
	SystemConfidence float64 `json:"system_confidence,omitempty" yaml:"system_confidence,omitempty"`

	// InputSummary describes what the LLM saw in the inputs.
	InputSummary string `json:"input_summary,omitempty" yaml:"input_summary,omitempty"`

	// Structure describes the detected repository structure.
	Structure *StructureInfo `json:"structure,omitempty" yaml:"structure,omitempty"`

	// RepoLayer indicates the precedence layer (base, team, personal).
	RepoLayer RepoLayer `json:"repo_layer" yaml:"repo_layer"`

	// EncryptionSystems lists detected encryption tools (git-crypt, sops, etc.).
	EncryptionSystems []EncryptionSystem `json:"encryption_systems,omitempty" yaml:"encryption_systems,omitempty"`

	// Projects lists unique project names found in the repository.
	Projects []string `json:"projects,omitempty" yaml:"projects,omitempty"`

	// Platforms lists unique platform names found in the repository.
	Platforms []string `json:"platforms,omitempty" yaml:"platforms,omitempty"`

	// Scripts contains analysis of lifecycle scripts.
	Scripts []ScriptAnalysis `json:"scripts,omitempty" yaml:"scripts,omitempty"`

	// SecretFindings contains detected secrets with explanations.
	SecretFindings []SecretFinding `json:"secret_findings,omitempty" yaml:"secret_findings,omitempty"`

	// Observations are insights about the repository structure.
	Observations []string `json:"observations,omitempty" yaml:"observations,omitempty"`

	// Warnings are concerns that may need attention before/after migration.
	Warnings []string `json:"warnings,omitempty" yaml:"warnings,omitempty"`

	// Recommendations are suggested actions after migration.
	Recommendations []string `json:"recommendations,omitempty" yaml:"recommendations,omitempty"`

	// Stats provides summary counts derived from the inventory.
	Stats MigrationStats `json:"stats,omitempty" yaml:"stats,omitempty"`
}

type MigrationStats struct {
	TotalFiles       int `json:"total_files" yaml:"total_files"`
	StaticConfigs    int `json:"static_configs" yaml:"static_configs"`
	Scripts          int `json:"scripts" yaml:"scripts"`
	LifecycleScripts int `json:"lifecycle_scripts" yaml:"lifecycle_scripts"`
	Secrets          int `json:"secrets" yaml:"secrets"`
	Fonts            int `json:"fonts" yaml:"fonts"`
	Templates        int `json:"templates" yaml:"templates"`
	Completions      int `json:"completions" yaml:"completions"`
	ManPages         int `json:"man_pages" yaml:"man_pages"`
	Binaries         int `json:"binaries" yaml:"binaries"`
	Projects         int `json:"projects" yaml:"projects"`
	Platforms        int `json:"platforms" yaml:"platforms"`
	Renames          int `json:"renames" yaml:"renames"`
}

type ModelCache struct {
	Meta   ModelCacheMeta         `json:"_meta"`
	Models map[string]ModelLimits `json:"models"`
}

type ModelCacheMeta struct {
	Source     string `json:"source"`
	SourceFile string `json:"source_file"`
	FetchedAt  string `json:"fetched_at"`
}

type ModelLimits struct {
	MaxInputTokens  int    `json:"max_input_tokens"`
	MaxOutputTokens int    `json:"max_output_tokens"`
	LiteLLMProvider string `json:"litellm_provider"`
}

type Options struct {
	SourceRoot   string
	TargetRoot   string // empty = rename in place
	Execute      bool
	Verbose      bool
	Format       string // "json" (default), "yaml", "text"
	Provider     model.Provider
	RegClient    *lorepackage.Registry
	TreeDepth    int // max directory depth to scan (0 = auto based on provider)
	ScriptBudget int // max bytes of script content to include (0 = auto based on provider)
}

type ProviderConfig struct {
	ModelCache string                  `yaml:"model_cache"` // Path to litellm-cache.json
	Providers  map[string]ProviderInfo `yaml:"providers"`
}

type ProviderInfo struct {
	Description       string      `yaml:"description"`
	LiteLLMProvider   string      `yaml:"litellm_provider"`   // Maps to litellm_provider in cache
	MaxInputOverride  int         `yaml:"max_input_override"` // Provider-enforced limit (e.g., GitHub)
	MaxOutputOverride int         `yaml:"max_output_override"`
	InputLimits       InputLimits `yaml:"input_limits"` // Default limits if model not in cache
}

type Rename struct {
	From string `yaml:"from"`
	To   string `yaml:"to"`
}

type RepoLayer string

type ScriptAnalysis struct {
	RelPath       string            `json:"rel_path" yaml:"rel_path"`
	Name          string            `json:"name" yaml:"name"`
	Phase         string            `json:"phase" yaml:"phase"`
	PlatformGuard string            `json:"platform_guard,omitempty" yaml:"platform_guard,omitempty"`
	LineCount     int               `json:"line_count" yaml:"line_count"`
	Resolved      []DetectedInstall `json:"resolved,omitempty" yaml:"resolved,omitempty"`
	Unresolved    []DetectedInstall `json:"unresolved,omitempty" yaml:"unresolved,omitempty"`
	Observations  []string          `json:"observations,omitempty" yaml:"observations,omitempty"`
}

type SecretFinding struct {
	RelPath          string           `json:"rel_path" yaml:"rel_path"`
	Encryption       EncryptionSystem `json:"encryption" yaml:"encryption"`
	Reason           string           `json:"reason" yaml:"reason"`
	SuggestedPattern string           `json:"suggested_pattern,omitempty" yaml:"suggested_pattern,omitempty"`
}

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

type SessionResult struct {
	Graph       *execution.Graph
	Analysis    *MigrationAnalysis
	Executed    bool
	ReceiptPath string
}

type SessionState int

type SourceSystem string

type StructureInfo struct {
	// GroupsPath is where groups live (e.g., "Home/Configs").
	GroupsPath string `json:"groups_path" yaml:"groups_path"`

	// NamingConvention is the current naming pattern (e.g., "<group>-<Platform>").
	NamingConvention string `json:"naming_convention" yaml:"naming_convention"`

	// Groups is the list of group names found.
	Groups []string `json:"groups" yaml:"groups"`

	// Platforms is the list of platform names found.
	Platforms []string `json:"platforms" yaml:"platforms"`
}

type TreeNode struct {
	Type     string      `json:"type"`               // "directory" or "file"
	Name     string      `json:"name"`               // File/directory name
	Contents []*TreeNode `json:"contents,omitempty"` // Children (directories only)
}