domain

type Block struct {
	Type string
	Text *TextObject
}

type DigestComposer interface {
	StuckDigestParent(mentions []string, count int) Message
	StuckDigestList(prs []StuckPR) Message
}

type DigestPoster interface {
	PostMessage(ctx context.Context, channel string, msg Message) (string, error)
	PostReply(ctx context.Context, channel, threadTS string, msg Message) (string, error)
}

type DigestReporter interface {
	Report(ctx context.Context) error
	ReportSchedule(ctx context.Context, spec string) error
}

type DigestResolver interface {
	DigestFor(repository string) routingdomain.DigestConfig
}

type DigestScheduler interface {
	Run(ctx context.Context) error
}

type MappingLookup interface {
	Get(ctx context.Context, repository string) (routingdomain.RepoMapping, error)
}

type Message struct {
	Blocks   []Block
	Fallback string
}

type MessageRef struct {
	Channel   string
	MessageID string
}

type PullRequest struct {
	Repository string
	PRNumber   int
	UpdatedAt  time.Time
	Messages   []MessageRef
}

type ReporterParams struct {
	Finder   StuckFinder
	Mappings MappingLookup
	Poster   DigestPoster
	Composer DigestComposer
	Digests  DigestResolver
	Logger   *slog.Logger
	TZ       *time.Location
	Now      func() time.Time
	// Provider is the deployment's git host; it selects the web-URL form each
	// stuck PR's link is reconstructed in. The zero value builds github.com URLs.
	Provider kernel.Provider
}

type ScheduleJob interface {
	ReportSchedule(ctx context.Context, spec string) error
}

type SchedulerParams struct {
	Specs  []string
	Job    ScheduleJob
	Logger *slog.Logger
	TZ     *time.Location
}

type StuckFinder interface {
	FindStuck(ctx context.Context, cutoff time.Time) ([]PullRequest, error)
}

type StuckPR struct {
	Repository string
	Number     int
	URL        string
	IdleDays   int
}

type TextObject struct {
	Type string
	Text string
}