package api

import (
	"errors"
	"strings"
)

type ValidationError struct {
	Errors []string
}

func (e *ValidationError) Error() string {
	return "validation failed: " + strings.Join(e.Errors, ", ")
}

type InvalidJsonError struct {
	Err error
}

func (e InvalidJsonError) Error() string {
	return "invalid json: " + e.Err.Error()
}

type ErrorResponse struct {
	Message string
}

var (
	ErrInvalidCredentials = errors.New("invalid credentials")
	ErrEmailNotVerified   = errors.New("email not verified")
	ErrUserExists         = errors.New("user already exists")
	ErrNotLoggedIn        = errors.New("not logged in")
	ErrThrottle           = errors.New("TODO throttle")

	// API Key errors
	ErrKeyIDEmpty = errors.New("key_id is required")
)