package tools

import (
	"cloud.o-forge.io/core/oc-lib/dbs/mongo"
)

var UncatchedError = []error{}

type State int

const (
	ALIVE State = iota
	REDUCED_SERVICE
	UNPROCESSABLE_ENTITY
	DB_FALLOUT
	TEAPOT
	DEAD
)

func (s State) String() string {
	return [...]string{"alive", "reduced service", "unprocessable entity", "database fallout",
		"some things boils in here, i'm probably a teapot", "dead"}[s]
}

type API struct{}

func (a *API) GetState() State {
	// Check if the database is up
	err := mongo.MONGOService.TestDB(GetConfig())
	if err != nil {
		return DB_FALLOUT
	}
	err = mongo.MONGOService.TestCollections(GetConfig(), []string{})
	if err != nil {
		return UNPROCESSABLE_ENTITY
	}
	if len(UncatchedError) > 0 {
		return TEAPOT
	}
	return ALIVE
}