render

type Artifact struct {
	GeneratedAt time.Time
	Range       string
	Offline     bool
	Provider    string
	Model       string
	RiskLevel   string
	RiskSummary string
	// RiskHeuristic is true when RiskLevel/RiskSummary came from the deterministic
	// heuristic rather than the model's own risk block (offline mode, or the model
	// omitted a valid risk block). Surfaced in all three output formats.
	RiskHeuristic bool
	Stats         Stats
	Commits       []Commit
	// ReviewMarkdown is the model's review body with the trailing risk block
	// already stripped.
	ReviewMarkdown string
}

type ChangelogArtifact struct {
	GeneratedAt time.Time
	Range       string
	// Categories holds every gitlog.CategoryOrder name, always present
	// (possibly with a nil/empty slice) — §9.4 JSON contract.
	Categories map[string][]ChangelogEntry
	// Breaking is the ordered "⚠ BREAKING CHANGES" list, using each entry's
	// BreakingText as Subject (§9.2).
	Breaking []ChangelogEntry
	// MissingRequiredCategories are the policy.required_changelog_categories
	// names with zero entries (§9.3) — always a (possibly empty) slice.
	MissingRequiredCategories []string
}

type ChangelogEntry struct {
	Hash     string
	Subject  string
	Breaking bool
}

type Commit struct {
	Hash    string
	Author  string
	Date    time.Time
	Subject string
}

type DigestArtifact struct {
	GeneratedAt time.Time
	Days        int
	Since       time.Time
	Until       time.Time
	Repos       []RepoDigest
}

type DigestAuthorStat struct {
	Author       string
	Commits      int
	LinesAdded   int
	LinesRemoved int
}

type DigestFileStat struct {
	Path    string
	Commits int
}

type DigestTopicStat struct {
	Topic   string
	Commits int
}

type Format string

type RepoDigest struct {
	Path         string
	Ok           bool
	Err          string
	Commits      int
	FilesChanged int
	LinesAdded   int
	LinesRemoved int
	ByAuthor     []DigestAuthorStat
	ByTopic      []DigestTopicStat
	TopFiles     []DigestFileStat
}

type Stats struct {
	Commits      int
	FilesChanged int
	LinesAdded   int
	LinesRemoved int
}