package routes

import (
	"encoding/json"
	"log"
	"time"

	"github.com/aziis98/lupus-lite/handlers"
	"github.com/gofiber/fiber/v2"
)

func ApiRoutes(r fiber.Router, h handlers.Handler) {
	r.Get("/status", func(c *fiber.Ctx) error {
		s, err := json.MarshalIndent(h.DebugDatabase(), "", "  ")
		if err != nil {
			return err
		}

		log.Println(string(s))

		return c.SendString("ok")
	})

	r.Post("/login", func(c *fiber.Ctx) error {
		var form struct {
			Username string `form:"username"`
			Password string `form:"password"`
		}

		if err := c.BodyParser(&form); err != nil {
			return err
		}

		token, err := h.Login(form.Username, form.Password)
		if err != nil {
			return err
		}

		c.Cookie(&fiber.Cookie{
			Name:    "sid",
			Value:   token,
			Path:    "/",
			Expires: time.Now().Add(3 * 24 * time.Hour),
		})

		return c.Redirect("/")
	})

	r.Post("/logout",
		func(c *fiber.Ctx) error {
			c.Cookie(&fiber.Cookie{
				Name:    "sid",
				Value:   "",
				Path:    "/",
				Expires: time.Now(),
			})

			return c.SendString("ok")
		})

	r.Post("/register",
		func(c *fiber.Ctx) error {
			var form struct {
				Username  string `form:"username"`
				Password  string `form:"password"`
				Password2 string `form:"password2"`
			}

			if err := c.BodyParser(&form); err != nil {
				return err
			}

			if err := h.Register(form.Username, form.Password, form.Password2); err != nil {
				return err
			}

			return c.Redirect("/login")
		})

	r.Get("/user",
		RequireLogged(h),
		func(c *fiber.Ctx) error {
			return c.JSON(requestUser(c).PublicUser())
		})

	r.Route("/partite", func(r fiber.Router) {
		r.Use(RequireLogged(h))

		ApiPartite(r, h.Partite())
	})
}

func ApiPartite(r fiber.Router, p handlers.PartiteHandler) {
	r.Get("/ws", BindWebsocketToEventBus(p.EventBus()))

	r.Post("/", func(c *fiber.Ctx) error {
		user := requestUser(c)

		var form struct {
			NumGiocatori    int `form:"numero-giocatori"`
			NumLupi         int `form:"numero-lupi"`
			NumFattucchiere int `form:"numero-fattucchiere"`
			NumGuardie      int `form:"numero-guardie"`
			NumCacciatori   int `form:"numero-cacciatori"`
			NumMedium       int `form:"numero-medium"`
			NumVeggenti     int `form:"numero-veggenti"`
		}

		if err := c.BodyParser(&form); err != nil {
			return err
		}

		partita, err := p.Create(user.Username, handlers.PartitaConfig(form))
		if err != nil {
			return err
		}

		return c.JSON(partita)
	})

	r.Get("/:partita/players", func(c *fiber.Ctx) error {
		partitaUid := c.Params("partita")

		players, err := p.GetPlayers(partitaUid)
		if err != nil {
			return err
		}

		return c.JSON(players)
	})

	r.Get("/:partita/join", func(c *fiber.Ctx) error {
		user := requestUser(c)
		partitaUid := c.Params("partita")

		if err := p.Join(partitaUid, user.Username); err != nil {
			return err
		}

		return c.SendString("ok")
	})
}