package api

import (
	"encoding/json"
	"net/http"
	"strconv"

	"github.com/go-chi/chi"
	"github.com/porter-dev/porter/internal/models"
)

// HandleListProjectInfra returns a list of infrasa for a project
func (app *App) HandleListProjectInfra(w http.ResponseWriter, r *http.Request) {
	projID, err := strconv.ParseUint(chi.URLParam(r, "project_id"), 0, 64)

	if err != nil || projID == 0 {
		app.handleErrorFormDecoding(err, ErrProjectDecode, w)
		return
	}

	infras, err := app.Repo.Infra.ListInfrasByProjectID(uint(projID))

	if err != nil {
		app.handleErrorRead(err, ErrProjectDataRead, w)
		return
	}

	extInfras := make([]*models.InfraExternal, 0)

	for _, infra := range infras {
		extInfras = append(extInfras, infra.Externalize())
	}

	w.WriteHeader(http.StatusOK)

	if err := json.NewEncoder(w).Encode(extInfras); err != nil {
		app.handleErrorFormDecoding(err, ErrProjectDecode, w)
		return
	}
}