package api

import (
	"fmt"
	"path/filepath"

	db "git.nochill.in/nochill/naice_pos/db/sqlc"
	"git.nochill.in/nochill/naice_pos/token"
	"git.nochill.in/nochill/naice_pos/util"
	"github.com/gin-gonic/gin"
)

type Server struct {
	config     util.Config
	store      db.Store
	tokenMaker token.Maker
	router     *gin.Engine
}

func NewServer(config util.Config, store db.Store) (*Server, error) {
	tokenMaker, err := token.NewPasetoMaker(config.TokenSymmetricKey)
	if err != nil {
		return nil, fmt.Errorf("cannot create token maker: %w", err)
	}
	server := &Server{
		config:     config,
		store:      store,
		tokenMaker: tokenMaker,
	}

	server.getRoutes()
	return server, nil
}

func (server *Server) getRoutes() {
	router := gin.Default()

	router.POST("/user/login", server.loginUser)
	router.POST("/user/merchants", server.createUserMerchant)
	router.POST("/user/renew_token", server.renewAccessToken)
	router.Static("/public", filepath.Base("public"))

	apiRoutes := router.Group("/api").Use(authMiddleware(server.tokenMaker))

	apiRoutes.POST("/products", server.createProduct)
	apiRoutes.PATCH("/products", server.updateProduct)
	apiRoutes.GET("/products", server.listProducts)
	apiRoutes.GET("/product/:id", server.getProduct)

	apiRoutes.POST("/product/category", server.createProductCategory)
	apiRoutes.GET("/product/categories", server.listProductCategories)
	apiRoutes.PATCH("/product/category", server.updateProductCategory)
	// apiRoutes.DELETE("/product/category/:id", server.)

	apiRoutes.POST("/suppliers", server.createSupplier)

	apiRoutes.POST("/purchase-products", server.createPurchase)

	apiRoutes.POST("/sale-order", server.createSaleOrder)

	server.router = router
}

func (server *Server) Start(address string) error {
	return server.router.Run(address)
}