package parsers

import (
	"log/slog"

	"coppertone.tech/fraktal/mev-bot/pkg/cache"
	"coppertone.tech/fraktal/mev-bot/pkg/observability"
	"coppertone.tech/fraktal/mev-bot/pkg/types"
)

// NewDefaultFactory creates a factory with all parsers registered
func NewDefaultFactory(poolCache cache.PoolCache, logger observability.Logger) (Factory, error) {
	if poolCache == nil {
		return nil, types.ErrCacheNotInitialized
	}

	if logger == nil {
		// Create default logger
		logger = observability.NewLogger(slog.LevelInfo)
	}

	factory := NewFactory()

	// Register UniswapV2 parser
	uniV2Parser, err := NewUniswapV2Parser(poolCache, logger)
	if err != nil {
		return nil, err
	}
	if err := factory.RegisterParser(types.ProtocolUniswapV2, uniV2Parser); err != nil {
		return nil, err
	}

	// Register UniswapV3 parser
	uniV3Parser := NewUniswapV3Parser(poolCache, logger)
	if err := factory.RegisterParser(types.ProtocolUniswapV3, uniV3Parser); err != nil {
		return nil, err
	}

	// TODO: Register other parsers as they're implemented
	// - Curve
	// - Balancer
	// - SushiSwap
	// - Camelot

	return factory, nil
}