package workflows

import (
	"context"
	"net/http"

	"gitea.konchin.com/ytshih/inp2025/game/implements"
	"gitea.konchin.com/ytshih/inp2025/game/server/middlewares"
	"gitea.konchin.com/ytshih/inp2025/game/server/wordle"
	"gitea.konchin.com/ytshih/inp2025/game/tracing"
	"github.com/uptrace/bunrouter"
	"go.uber.org/zap"
)

type ShutdownFunc = func()

func WordleServer(addr string) ShutdownFunc {
	handlers := wordle.NewHandlers()
	middlewareHandlers := middlewares.NewHandlers(
		implements.NewBunDatabase(nil))

	router := bunrouter.New()

	apiGroup := router.NewGroup("/api").
		Use(middlewareHandlers.ErrorHandler)
	apiGroup.GET("/state",
		handlers.WSGetState)
	apiGroup.POST("/guess",
		handlers.WSPostGuess)

	server := &http.Server{
		Addr:    addr,
		Handler: http.Handler(router),
	}

	go func() {
		if err := server.ListenAndServe(); err != http.ErrServerClosed {
			tracing.Logger.Error("wordle server failed", zap.Error(err))
		}
	}()

	return func() {
		if err := server.Shutdown(context.Background()); err != nil {
			tracing.Logger.Error("failed to shutdown wordle server", zap.Error(err))
		}
	}
}