package server

import (
	"context"
	"fmt"

	clog "github.com/charmbracelet/log"
	"tangled.org/oppi.li/atproto-starterkit/appview/config"
	"tangled.org/oppi.li/atproto-starterkit/appview/db"
	"tangled.org/oppi.li/atproto-starterkit/appview/oauth"
	"tangled.org/oppi.li/atproto-starterkit/appview/pages"
	"tangled.org/oppi.li/atproto-starterkit/idresolver"
	"tangled.org/oppi.li/atproto-starterkit/log"
)

type Server struct {
	db         *db.DB
	oauth      *oauth.OAuth
	idResolver *idresolver.Resolver
	pages      *pages.Pages
	config     *config.Config
	logger     *clog.Logger
}

func Make(ctx context.Context, config *config.Config) (*Server, error) {
	logger := log.FromContext(ctx)

	d, err := db.Make(ctx, config.Core.DbPath, log.SubLogger(logger, "db"))
	if err != nil {
		return nil, fmt.Errorf("failed to create db: %w", err)
	}

	res, err := idresolver.RedisResolver(config.Redis.ToURL(), config.Plc.PLCURL)
	if err != nil {
		logger.Error("failed to create redis resolver", "err", err)
		res = idresolver.DefaultResolver(config.Plc.PLCURL)
	}

	oauth, err := oauth.New(config, res, log.SubLogger(logger, "oauth"))
	if err != nil {
		return nil, fmt.Errorf("failed to start oauth handler: %w", err)
	}

	pages := pages.New(res, config)

	server := &Server{
		d,
		oauth,
		res,
		pages,
		config,
		logger,
	}

	return server, nil
}

func (s *Server) Close() error {
	return s.db.Close()
}