package router

import (
	"net/http"

	httpapi "crm-core/internal/api/http"
	"crm-core/internal/api/handlers"
	"crm-core/internal/infrastructure/auth"

	"github.com/go-chi/chi/v5"
	"github.com/go-chi/chi/v5/middleware"
	"log/slog"
)

func NewRouter(logger *slog.Logger, authMiddleware *auth.Middleware, handlerSet handlers.HandlerSet) http.Handler {
	r := chi.NewRouter()
	r.Use(middleware.Recoverer)
	r.Use(httpapi.RequestID)
	r.Use(httpapi.Logging(logger))

	r.Get("/health", handlerSet.Health)

	r.Route("/api/v1", func(r chi.Router) {
		r.Use(authMiddleware.RequireJWT)

		r.Route("/accounts", func(r chi.Router) {
			r.With(auth.RequireScopes("crm.read")).Get("/", handlerSet.Accounts.List)
			r.With(auth.RequireScopes("crm.read")).Get("/{id}", handlerSet.Accounts.Get)
			r.With(auth.RequireScopes("crm.write")).Post("/", handlerSet.Accounts.Create)
			r.With(auth.RequireScopes("crm.write")).Patch("/{id}", handlerSet.Accounts.Update)
			r.With(auth.RequireScopes("crm.write")).Delete("/{id}", handlerSet.Accounts.Archive)
		})

		r.Route("/contacts", func(r chi.Router) {
			r.With(auth.RequireScopes("crm.read")).Get("/", handlerSet.Contacts.List)
			r.With(auth.RequireScopes("crm.read")).Get("/{id}", handlerSet.Contacts.Get)
			r.With(auth.RequireScopes("crm.write")).Post("/", handlerSet.Contacts.Create)
			r.With(auth.RequireScopes("crm.write")).Patch("/{id}", handlerSet.Contacts.Update)
			r.With(auth.RequireScopes("crm.write")).Delete("/{id}", handlerSet.Contacts.Archive)
		})

		r.Route("/pipelines", func(r chi.Router) {
			r.With(auth.RequireScopes("crm.read")).Get("/", handlerSet.Stages.ListPipelines)
			r.With(auth.RequireScopes("crm.write")).Post("/", handlerSet.Stages.CreatePipeline)
			r.With(auth.RequireScopes("crm.read")).Get("/{id}/stages", handlerSet.Stages.ListStages)
			r.With(auth.RequireScopes("crm.write")).Post("/{id}/stages", handlerSet.Stages.CreateStage)
		})

		r.Route("/deals", func(r chi.Router) {
			r.With(auth.RequireScopes("crm.read")).Get("/", handlerSet.Deals.List)
			r.With(auth.RequireScopes("crm.read")).Get("/{id}", handlerSet.Deals.Get)
			r.With(auth.RequireScopes("crm.write")).Post("/", handlerSet.Deals.Create)
			r.With(auth.RequireScopes("crm.write")).Patch("/{id}", handlerSet.Deals.Update)
			r.With(auth.RequireScopes("crm.write")).Post("/{id}/move-stage", handlerSet.Deals.MoveStage)
			r.With(auth.RequireScopes("crm.write")).Post("/{id}/close", handlerSet.Deals.Close)
		})

		r.Route("/activities", func(r chi.Router) {
			r.With(auth.RequireScopes("crm.read")).Get("/", handlerSet.Activities.List)
			r.With(auth.RequireScopes("crm.write")).Post("/", handlerSet.Activities.Create)
			r.With(auth.RequireScopes("crm.write")).Post("/{id}/complete", handlerSet.Activities.Complete)
			r.With(auth.RequireScopes("crm.write")).Delete("/{id}", handlerSet.Activities.Cancel)
		})

		r.Route("/notes", func(r chi.Router) {
			r.With(auth.RequireScopes("crm.read")).Get("/", handlerSet.Notes.List)
			r.With(auth.RequireScopes("crm.write")).Post("/", handlerSet.Notes.Create)
		})

		r.Route("/tags", func(r chi.Router) {
			r.With(auth.RequireScopes("crm.read")).Get("/", handlerSet.Tags.List)
			r.With(auth.RequireScopes("crm.write")).Post("/", handlerSet.Tags.Upsert)
			r.With(auth.RequireScopes("crm.write")).Post("/assign", handlerSet.Tags.Assign)
			r.With(auth.RequireScopes("crm.write")).Post("/unassign", handlerSet.Tags.Unassign)
		})
	})

	return r
}