package spec

import (
	"forge.cadoles.com/Cadoles/emissary/internal/spec"
	edgeAuth "forge.cadoles.com/arcad/edge/pkg/module/auth/http"
	"github.com/lestrrat-go/jwx/v2/jwa"
)

const Name spec.Name = "app.emissary.cadoles.com"

type Spec struct {
	Revision int                 `json:"revision"`
	Apps     map[string]AppEntry `json:"apps"`
	Config   *Config             `json:"config"`
}

type AppEntry struct {
	URL       string      `json:"url"`
	SHA256Sum string      `json:"sha256sum"`
	Address   string      `json:"address"`
	Format    string      `json:"format"`
	Storage   *AppStorage `json:"storage"`
}

type AppStorage struct {
	ShareStoreDSN    string `json:"shareStoreDsn"`
	DocumentStoreDSN string `json:"documentStoreDsn"`
	BlobStoreDSN     string `json:"blobStoreDsn"`
}

type Auth struct {
	Local *LocalAuth `json:"local,omitempty"`
}

type LocalAuth struct {
	Key              any                     `json:"key"`
	SigningAlgorithm jwa.SignatureAlgorithm  `json:"signingAlgorithm"`
	Accounts         []edgeAuth.LocalAccount `json:"accounts"`
	CookieDomain     string                  `json:"cookieDomain"`
	CookieDuration   string                  `json:"cookieDuration"`
}

type Config struct {
	Auth                   *Auth                   `json:"auth"`
	UnexpectedHostRedirect *UnexpectedHostRedirect `json:"unexpectedHostRedirect"`
	AppURLResolving        *AppURLResolving        `json:"appUrlResolving"`
}

type UnexpectedHostRedirect struct {
	AcceptedHostPatterns []string `json:"acceptedHostPatterns"`
	HostTarget           string   `json:"hostTarget"`
}

type AppURLResolving struct {
	IfaceMappings      map[string]string `json:"ifaceMappings"`
	DefaultURLTemplate string            `json:"defaultUrlTemplate"`
}

func (s *Spec) SpecName() spec.Name {
	return Name
}

func (s *Spec) SpecRevision() int {
	return s.Revision
}

func (s *Spec) SpecData() map[string]any {
	return map[string]any{
		"apps":   s.Apps,
		"config": s.Config,
	}
}

func NewSpec() *Spec {
	return &Spec{
		Revision: -1,
	}
}

var _ spec.Spec = &Spec{}