package server

import (
	"net/http"

	"git.secnex.io/secnex/api-gateway/config"
)

type Apis map[string]*Api

type Api struct {
	ID     string
	Host   *Host
	Target *Target
	domain string
}

func NewApis(cfg *config.Configuration, hosts Hosts, targets Targets) Apis {
	apis := make(Apis)
	for _, api := range cfg.Apis {
		apis[api.ID] = NewApi(&api, hosts[api.Host], targets[api.Target])
	}
	return apis
}

func NewApi(api *config.Api, host *Host, target *Target) *Api {
	return &Api{
		ID:     api.ID,
		Host:   host,
		Target: target,
		domain: host.Domain,
	}
}

func (as Apis) GetApi(domain string) *Api {
	for _, api := range as {
		if api.domain == domain {
			return api
		}
	}
	return nil
}

func (a *Api) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	a.Target.proxy.ServeHTTP(w, r)
}