package actions

import (
	"time"

	"git.pengzhan.dev/haopengzhan/rsspipe/internal/actions/ai"
	"git.pengzhan.dev/haopengzhan/rsspipe/internal/actions/readability"
	"git.pengzhan.dev/haopengzhan/rsspipe/internal/actions/status"
	"git.pengzhan.dev/haopengzhan/rsspipe/internal/actions/variants"
	aiClientPkg "git.pengzhan.dev/haopengzhan/rsspipe/internal/ai"
	"git.pengzhan.dev/haopengzhan/rsspipe/internal/db"
	"git.pengzhan.dev/haopengzhan/rsspipe/internal/worker"
	"go.uber.org/zap"
)

// RegisterDefaultHandlers registers all core action handlers with the worker pool.
func RegisterDefaultHandlers(pool *worker.Pool, database *db.DB, log *zap.Logger) {
	// 1. Readability Full-Text Scraper
	scraper := readability.NewScraper(15 * time.Second)
	pool.RegisterHandler("readability_scrape", scraper.Handler())

	// 2. Status Handlers (mark_read, mark_starred)
	pool.RegisterHandler("mark_read", status.NewMarkReadHandler())
	pool.RegisterHandler("mark_starred", status.NewMarkStarredHandler())

	// 3. Variant Handlers (set_variant with tag merging)
	pool.RegisterHandler("set_variant", variants.NewSetVariantHandler(database))

	// 4. AI Subsystem Handlers
	aiClient := aiClientPkg.NewClient(45 * time.Second)
	enrichHandler := ai.NewEnrichmentHandler(database, aiClient, log)
	pool.RegisterHandler("ai_enrich", enrichHandler)
	pool.RegisterHandler("ai_summary", enrichHandler) // Backward compatibility alias

	pool.RegisterHandler("ai_agent_action", ai.NewTriageHandler(database, aiClient, pool, log))
}