descrybe/apps/api/internal/httpapi/standard_fields_handlers.go

package httpapi

import (
	"errors"
	"net/http"
	"strings"

	"github.com/descrybe/descrybe-v2/apps/api/internal/catalog"
	"github.com/go-chi/chi/v5"
	"github.com/google/uuid"
)

func (s *Server) handleListFieldGroups(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	items, err := s.Catalog.ListFieldGroups(r.Context(), cid)
	if err != nil {
		Error(w, http.StatusInternalServerError, "list failed")
		return
	}
	limit, offset := ParseLimitOffsetMax(r, maxTreePageLimit)
	page, total := pageSlice(items, limit, offset)
	JSON(w, http.StatusOK, map[string]any{"groups": page, "total": total, "limit": limit, "offset": offset})
}

func (s *Server) handleCreateFieldGroup(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	var body map[string]any
	if err := DecodeJSON(r, &body); err != nil {
		Error(w, http.StatusBadRequest, "invalid json")
		return
	}
	name, _ := body["name"].(string)
	var desc *string
	if v, ok := body["description"]; ok {
		if v == nil {
			empty := ""
			desc = &empty
		} else if str, ok := v.(string); ok {
			desc = &str
		}
	}
	order := 0
	if v, ok := body["order"].(float64); ok {
		order = int(v)
	}
	item, err := s.Catalog.CreateFieldGroup(r.Context(), cid, name, desc, order)
	if err != nil {
		ClientOrLog(w, http.StatusBadRequest, "could not create field group", err, catalog.ClientError)
		return
	}
	JSON(w, http.StatusCreated, item)
}

func (s *Server) handleUpdateFieldGroup(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	id, err := uuid.Parse(chi.URLParam(r, "id"))
	if err != nil {
		Error(w, http.StatusBadRequest, "invalid id")
		return
	}
	var body map[string]any
	if err := DecodeJSON(r, &body); err != nil {
		Error(w, http.StatusBadRequest, "invalid json")
		return
	}
	item, err := s.Catalog.UpdateFieldGroup(r.Context(), cid, id, body)
	if errors.Is(err, catalog.ErrNotFound) {
		Error(w, http.StatusNotFound, "not found")
		return
	}
	if errors.Is(err, catalog.ErrSystemImmutable) {
		Error(w, http.StatusForbidden, err.Error())
		return
	}
	if err != nil {
		ClientOrLog(w, http.StatusBadRequest, "could not update field group", err, catalog.ClientError)
		return
	}
	JSON(w, http.StatusOK, item)
}

func (s *Server) handleDeleteFieldGroup(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	id, err := uuid.Parse(chi.URLParam(r, "id"))
	if err != nil {
		Error(w, http.StatusBadRequest, "invalid id")
		return
	}
	err = s.Catalog.DeleteFieldGroup(r.Context(), cid, id)
	if errors.Is(err, catalog.ErrNotFound) {
		Error(w, http.StatusNotFound, "not found")
		return
	}
	if errors.Is(err, catalog.ErrSystemImmutable) {
		Error(w, http.StatusForbidden, err.Error())
		return
	}
	if err != nil {
		Error(w, http.StatusInternalServerError, "delete failed")
		return
	}
	JSON(w, http.StatusOK, map[string]string{"status": "ok"})
}

func (s *Server) handleListStandardFields(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	enabledOnly := false
	switch strings.ToLower(strings.TrimSpace(r.URL.Query().Get("enabled"))) {
	case "1", "true", "yes":
		enabledOnly = true
	}
	items, err := s.Catalog.ListStandardFields(r.Context(), cid, enabledOnly)
	if err != nil {
		Error(w, http.StatusInternalServerError, "list failed")
		return
	}
	limit, offset := ParseLimitOffsetMax(r, maxTreePageLimit)
	page, total := pageSlice(items, limit, offset)
	JSON(w, http.StatusOK, map[string]any{"fields": page, "total": total, "limit": limit, "offset": offset})
}

func (s *Server) handleCreateStandardField(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	var body map[string]any
	if err := DecodeJSON(r, &body); err != nil {
		Error(w, http.StatusBadRequest, "invalid json")
		return
	}
	item, err := s.Catalog.CreateStandardField(r.Context(), cid, body)
	if err != nil {
		ClientOrLog(w, http.StatusBadRequest, "could not create standard field", err, catalog.ClientError)
		return
	}
	JSON(w, http.StatusCreated, item)
}

func (s *Server) handleUpdateStandardField(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	id, err := uuid.Parse(chi.URLParam(r, "id"))
	if err != nil {
		Error(w, http.StatusBadRequest, "invalid id")
		return
	}
	var body map[string]any
	if err := DecodeJSON(r, &body); err != nil {
		Error(w, http.StatusBadRequest, "invalid json")
		return
	}
	item, err := s.Catalog.UpdateStandardField(r.Context(), cid, id, body)
	if errors.Is(err, catalog.ErrNotFound) {
		Error(w, http.StatusNotFound, "not found")
		return
	}
	if errors.Is(err, catalog.ErrSystemImmutable) {
		Error(w, http.StatusForbidden, err.Error())
		return
	}
	if err != nil {
		ClientOrLog(w, http.StatusBadRequest, "could not update standard field", err, catalog.ClientError)
		return
	}
	JSON(w, http.StatusOK, item)
}

func (s *Server) handleDeleteStandardField(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	id, err := uuid.Parse(chi.URLParam(r, "id"))
	if err != nil {
		Error(w, http.StatusBadRequest, "invalid id")
		return
	}
	err = s.Catalog.DeleteStandardField(r.Context(), cid, id)
	if errors.Is(err, catalog.ErrNotFound) {
		Error(w, http.StatusNotFound, "not found")
		return
	}
	if errors.Is(err, catalog.ErrSystemImmutable) {
		Error(w, http.StatusForbidden, err.Error())
		return
	}
	if err != nil {
		Error(w, http.StatusInternalServerError, "delete failed")
		return
	}
	JSON(w, http.StatusOK, map[string]string{"status": "ok"})
}

func (s *Server) handleBulkStandardFieldsEnabled(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	var body struct {
		IDs     []string `json:"ids"`
		Enabled *bool    `json:"enabled"`
	}
	if err := DecodeJSON(r, &body); err != nil {
		Error(w, http.StatusBadRequest, "invalid json")
		return
	}
	if body.Enabled == nil {
		Error(w, http.StatusBadRequest, "enabled required")
		return
	}
	ids := make([]uuid.UUID, 0, len(body.IDs))
	for _, raw := range body.IDs {
		id, err := uuid.Parse(strings.TrimSpace(raw))
		if err != nil {
			Error(w, http.StatusBadRequest, "invalid id")
			return
		}
		ids = append(ids, id)
	}
	n, err := s.Catalog.BulkSetStandardFieldsEnabled(r.Context(), cid, ids, *body.Enabled)
	if err != nil {
		ClientOrLog(w, http.StatusBadRequest, "could not update standard fields", err, catalog.ClientError)
		return
	}
	JSON(w, http.StatusOK, map[string]any{"updated": n, "enabled": *body.Enabled})
}

func (s *Server) handleEnableRecommendedStandardFields(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	items, err := s.Catalog.EnableRecommendedEcommerce(r.Context(), cid)
	if err != nil {
		LogAndError(w, http.StatusInternalServerError, "enable recommended fields failed", err)
		return
	}
	JSON(w, http.StatusOK, map[string]any{"fields": items, "status": "ok"})
}

func (s *Server) handleListStructuredDescriptions(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	items, err := s.Catalog.ListStructuredDescriptions(r.Context(), cid)
	if err != nil {
		Error(w, http.StatusInternalServerError, "list failed")
		return
	}
	limit, offset := ParseLimitOffsetMax(r, maxTreePageLimit)
	page, total := pageSlice(items, limit, offset)
	JSON(w, http.StatusOK, map[string]any{"fields": page, "total": total, "limit": limit, "offset": offset})
}

func (s *Server) handleCreateStructuredDescription(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	var body map[string]any
	if err := DecodeJSON(r, &body); err != nil {
		Error(w, http.StatusBadRequest, "invalid json")
		return
	}
	fieldKey := ""
	if v, ok := body["field_key"].(string); ok {
		fieldKey = v
	} else if v, ok := body["fieldKey"].(string); ok {
		fieldKey = v
	}
	typ := "text"
	if v, ok := body["type"].(string); ok && v != "" {
		typ = v
	}
	item, err := s.Catalog.CreateStructuredDescription(r.Context(), cid, fieldKey, typ)
	if err != nil {
		ClientOrLog(w, http.StatusBadRequest, "could not create structured description", err, catalog.ClientError)
		return
	}
	JSON(w, http.StatusCreated, item)
}

func (s *Server) handleDeleteStructuredDescription(w http.ResponseWriter, r *http.Request) {
	cid, _ := CompanyIDFromContext(r.Context())
	id, err := uuid.Parse(chi.URLParam(r, "id"))
	if err != nil {
		Error(w, http.StatusBadRequest, "invalid id")
		return
	}
	err = s.Catalog.DeleteStructuredDescription(r.Context(), cid, id)
	if errors.Is(err, catalog.ErrNotFound) {
		Error(w, http.StatusNotFound, "not found")
		return
	}
	if err != nil {
		Error(w, http.StatusInternalServerError, "delete failed")
		return
	}
	JSON(w, http.StatusOK, map[string]string{"status": "ok"})
}