config

type AutoCloseConfig struct {
	GracePeriodHours           int  `yaml:"grace_period_hours"` // Hours after labeling before auto-close (default: 72)
	GracePeriodMinutesOverride int  `yaml:"-"`                  // CLI-only override in minutes (for testing; 0 = use GracePeriodHours)
	DryRun                     bool `yaml:"dry_run,omitempty"`  // If true, log actions without executing
}

type ClaudeCodeConfig struct {
	Enabled         *bool                     `yaml:"enabled,omitempty"`
	TriggerPhrase   string                    `yaml:"trigger_phrase,omitempty"` // Default: "@simili-bot"
	IssueImplement  ClaudeCodeIssueImplement  `yaml:"issue_implement,omitempty"`
	DocSync         ClaudeCodeDocSync         `yaml:"doc_sync,omitempty"`
	SecurityReview  ClaudeCodeSecurityReview  `yaml:"security_review,omitempty"`
	ReviewChecklist ClaudeCodeReviewChecklist `yaml:"review_checklist,omitempty"`
	Maintenance     ClaudeCodeMaintenance     `yaml:"maintenance,omitempty"`
}

type ClaudeCodeDocSync struct {
	Enabled    *bool    `yaml:"enabled,omitempty"`
	WatchPaths []string `yaml:"watch_paths,omitempty"` // Glob patterns for source paths to watch
	DocPaths   []string `yaml:"doc_paths,omitempty"`   // Paths to documentation files
}

type ClaudeCodeIssueImplement struct {
	Enabled      *bool  `yaml:"enabled,omitempty"`
	TriggerLabel string `yaml:"trigger_label,omitempty"` // Default: "implement"
	BaseBranch   string `yaml:"base_branch,omitempty"`   // Default: "main"
}

type ClaudeCodeMaintenance struct {
	Enabled *bool    `yaml:"enabled,omitempty"`
	Tasks   []string `yaml:"tasks,omitempty"` // Maintenance task descriptions
}

type ClaudeCodeReviewChecklist struct {
	Enabled      *bool    `yaml:"enabled,omitempty"`
	TriggerLabel string   `yaml:"trigger_label,omitempty"` // Default: "review-checklist"
	Items        []string `yaml:"items,omitempty"`         // Checklist items
}

type ClaudeCodeSecurityReview struct {
	Enabled      *bool  `yaml:"enabled,omitempty"`
	TriggerLabel string `yaml:"trigger_label,omitempty"` // Default: "security-review"
}

type Config struct {
	// Extends allows inheriting from a remote config (e.g., "org/repo@branch").
	Extends string `yaml:"extends,omitempty"`

	// Qdrant configures the vector database connection.
	Qdrant QdrantConfig `yaml:"qdrant"`

	// Embedding configures the embedding provider.
	Embedding EmbeddingConfig `yaml:"embedding"`

	// LLM configures the LLM provider.
	LLM LLMConfig `yaml:"llm"`

	// Workflow is a preset workflow name (e.g., "issue-triage").
	Workflow string `yaml:"workflow,omitempty"`

	// Steps is a custom list of pipeline steps (overrides workflow).
	Steps []string `yaml:"steps,omitempty"`

	// Defaults contains default behavior settings.
	Defaults DefaultsConfig `yaml:"defaults"`

	// Repositories lists the repositories this config applies to.
	Repositories []RepositoryConfig `yaml:"repositories,omitempty"`

	// Transfer configures cross-repository issue routing.
	Transfer TransferConfig `yaml:"transfer,omitempty"`

	// AutoClose configures the automatic closure of confirmed duplicate issues.
	AutoClose AutoCloseConfig `yaml:"auto_close,omitempty"`

	// ClaudeCode configures Claude Code integration features.
	ClaudeCode ClaudeCodeConfig `yaml:"claude_code,omitempty"`

	// BotUsers is a list of GitHub usernames whose events should be ignored
	// to prevent infinite comment loops. Built-in heuristics (e.g. "[bot]" suffix,
	// "gh-simili" prefix) always apply in addition to this list.
	BotUsers []string `yaml:"bot_users,omitempty"`

	// Search configures the similarity search backend.
	Search SearchConfig `yaml:"search,omitempty"`
}

type DefaultsConfig struct {
	SimilarityThreshold float64 `yaml:"similarity_threshold"`
	MaxSimilarToShow    int     `yaml:"max_similar_to_show"`
	CrossRepoSearch     *bool   `yaml:"cross_repo_search,omitempty"`
	// DuplicateCandidates is the maximum number of similar issues sent to the LLM
	// for duplicate/relation analysis. Default: 5.
	DuplicateCandidates int `yaml:"duplicate_candidates,omitempty"`
}

type EmbeddingConfig struct {
	Provider   string `yaml:"provider"`
	APIKey     string `yaml:"api_key"`
	Model      string `yaml:"model,omitempty"`
	Dimensions int    `yaml:"dimensions,omitempty"`
}

type LLMConfig struct {
	Provider    string   `yaml:"provider"`
	APIKey      string   `yaml:"api_key"`
	Model       string   `yaml:"model,omitempty"`
	Temperature *float64 `yaml:"temperature,omitempty"`
}

type QdrantConfig struct {
	URL          string `yaml:"url"`
	APIKey       string `yaml:"api_key"`
	Collection   string `yaml:"collection"`
	PRCollection string `yaml:"pr_collection"` // Optional — no dedicated PR indexing if empty
}

type RepositoryConfig struct {
	Org         string   `yaml:"org"`
	Repo        string   `yaml:"repo"`
	Description string   `yaml:"description,omitempty"` // For LLM routing
	Labels      []string `yaml:"labels,omitempty"`
	Enabled     bool     `yaml:"enabled"`
}

type SearchConfig struct {
	// Backend selects the search implementation: "qdrant" | "github_native" | "bm25".
	Backend string `yaml:"backend,omitempty"`
	// BM25Fallback enables automatic fallback to in-process BM25 when the
	// GitHub hybrid search API returns no results or is rate-limited.
	BM25Fallback *bool `yaml:"bm25_fallback,omitempty"`
}

type TransferConfig struct {
	Enabled                      *bool            `yaml:"enabled,omitempty"`
	Rules                        []TransferRule   `yaml:"rules,omitempty"`
	LLMRoutingEnabled            *bool            `yaml:"llm_routing_enabled,omitempty"`
	HighConfidence               float64          `yaml:"high_confidence,omitempty"`                // Default: 0.9
	MediumConfidence             float64          `yaml:"medium_confidence,omitempty"`              // Default: 0.6
	DuplicateConfidenceThreshold float64          `yaml:"duplicate_confidence_threshold,omitempty"` // Default: 0.8
	RepoCollection               string           `yaml:"repo_collection,omitempty"`                // Collection for repository documentation
	VDBRouting                   VDBRoutingConfig `yaml:"vdb_routing,omitempty"`
	Strategy                     string           `yaml:"strategy,omitempty"` // "rules-only", "vdb-only", "hybrid" (default: "hybrid" when vdb_routing.enabled)
}

type TransferRule struct {
	Name          string   `yaml:"name"`
	Priority      int      `yaml:"priority,omitempty"`
	Target        string   `yaml:"target"`               // "owner/repo"
	Labels        []string `yaml:"labels,omitempty"`     // ALL must match
	LabelsAny     []string `yaml:"labels_any,omitempty"` // ANY must match
	TitleContains []string `yaml:"title_contains,omitempty"`
	BodyContains  []string `yaml:"body_contains,omitempty"`
	Author        []string `yaml:"author,omitempty"`
	Enabled       *bool    `yaml:"enabled,omitempty"`
}

type VDBRoutingConfig struct {
	Enabled             *bool   `yaml:"enabled,omitempty"`
	ConfidenceThreshold float64 `yaml:"confidence_threshold,omitempty"` // Default: 0.75
	MinSamplesPerRepo   int     `yaml:"min_samples_per_repo,omitempty"` // Default: 20
	MaxCandidates       int     `yaml:"max_candidates,omitempty"`       // Default: 3
	ExplainDecision     bool    `yaml:"explain_decision,omitempty"`     // Default: true
}