package persistence

import (
	"github.com/google/uuid"
	svc "go.fixergrid.net/servicedemon/pkg/registrar/internal/services"
)

type FakeRepo struct {
	apps []*svc.Application
}

func NewFakeRepo() *FakeRepo {
	return &FakeRepo{
		apps: make([]*svc.Application, 0),
	}
}
func (repo FakeRepo) IsRegistered(name string) bool {
	for _, app := range repo.apps {
		if name == app.Name && app.State == "registered" {
			return true
		}
	}
	return false
}

func (repo FakeRepo) PendingApprovalCount() int {
	count := 0
	for _, app := range repo.apps {
		if app.State == "pending_approval" {
			count += 1
		}
	}
	return count
}

func (repo *FakeRepo) StartAppRegistration(name string) uuid.UUID {
	repo.apps = append(repo.apps, &svc.Application{
		Name:  name,
		State: "pending_approval",
	})
	return uuid.New()
}

func (repo *FakeRepo) ApproveApp(id uuid.UUID) (svc.Application, error) {
	var app *svc.Application

	for _, application := range repo.apps {
		if application.ID == id {
			application.State = "registered"
		}
	}

	if app == nil {
		return svc.Application{}, svc.ErrApplicationNotFound
	}

	return *app, nil

}