package main

import (
	"context"
	"fmt"
	"isl-api/Controllers"
	"isl-api/Services"
	"isl-api/sql/powerItem"
	"log"
	"net/http"

	"github.com/jackc/pgx/v4"
	"github.com/julienschmidt/httprouter"
)

func main() {
	deps := dependencies{}
	deps.initializeDependencies()

	deps.router.HandlerFunc("GET", "/", index)

	err := http.ListenAndServe(":3000", deps.router)
	log.Fatal(err)
}

type dependencies struct {
	router              *httprouter.Router
	postgresConnection  *pgx.Conn
	context             context.Context
	powerItemQuerier    *powerItem.DBQuerier
	powerItemService    *Services.PowerItemService
	powerItemController *Controllers.PowerItemController
}

func (d *dependencies) initializeDependencies() error {
	var err error

	d.router = httprouter.New()
	d.context = context.Background()
	d.postgresConnection, err = pgx.Connect(d.context, "postgres://isl:development@localhost:5432/isl")
	if err != nil {
		return err
	}
	d.powerItemQuerier = powerItem.NewQuerier(d.postgresConnection)
	d.powerItemService = Services.NewPowerItemService(d.powerItemQuerier)
	d.powerItemController = Controllers.NewPowerItemController(d.router, d.powerItemService)
	return nil
}

func index(w http.ResponseWriter, r *http.Request) {
	fmt.Fprint(w, "Index")
}