cache

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

type ComputeArgs struct {
	Diff         string
	SystemPrompt string
	Provider     string
	Model        string
	Lang         string
}

type Entry struct {
	Version   int       `json:"version"`
	CreatedAt time.Time `json:"created_at"`
	TTL       int64     `json:"ttl"`
	Key       KeyMeta   `json:"key"`
	Result    Result    `json:"result"`
}

type KeyMeta struct {
	DiffHash         string `json:"diff_hash"`
	SystemPromptHash string `json:"system_prompt_hash"`
	Model            string `json:"model"`
	Provider         string `json:"provider"`
	Lang             string `json:"lang"`
}

type Options struct {
	Dir string

	// RepoRoot, if non-empty, enables auto-add of `.commitbrief/` to the
	// repo's .gitignore on the first successful Put.
	RepoRoot string

	// TTL controls how long an entry is considered fresh. Zero falls back
	// to DefaultTTL (7 days).
	TTL time.Duration

	// Now overrides time.Now (test injection); production callers leave it nil.
	Now func() time.Time
}

type Result struct {
	Content string `json:"content"`
	Tokens  Tokens `json:"tokens"`

	// Format records which renderer path the cached entry should take on
	// replay. Values (ADR-0014 §4):
	//   "json"               — Content is the structured-findings JSON; the
	//                          renderer parses it as usual.
	//   "markdown-fallback"  — provider produced unparseable output; the
	//                          retry also failed. The cached Content is the
	//                          raw text and the renderer skips the parse
	//                          step entirely (no warning re-emitted).
	// Empty string is treated as "json" for backwards compatibility with
	// pre-ADR-0014 cache entries; they'll be invalidated next request
	// anyway via the system-prompt SHA change (ADR-0014 §6).
	Format string `json:"format,omitempty"`
}

type Tokens struct {
	Input  int `json:"input"`
	Output int `json:"output"`
	Cached int `json:"cached"`
}