package privilege

import (
	"context"
	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
	"go.mongodb.org/mongo-driver/mongo/options"
	"go.uber.org/zap"
	"hub_admin_backend_service/internal/models"
)

type Deps struct {
	Mdb    *mongo.Collection
	Logger *zap.Logger
}

type Privilege struct {
	mdb    *mongo.Collection
	logger *zap.Logger
}

func NewPrivilegeRepo(deps Deps) *Privilege {
	return &Privilege{
		mdb:    deps.Mdb,
		logger: deps.Logger,
	}
}

func (p *Privilege) GetAllPrivileges(ctx context.Context) ([]models.Privilege, error) {
	filter := bson.M{"isDeleted": false}
	opts := options.Find()

	cursor, err := p.mdb.Find(ctx, filter, opts)
	if err != nil {
		p.logger.Error("failed to find privileges", zap.Error(err))
		return nil, err
	}
	defer cursor.Close(ctx)

	var privileges []models.Privilege
	if err = cursor.All(ctx, &privileges); err != nil {
		p.logger.Error("failed to decode privileges", zap.Error(err))
		return nil, err
	}

	return privileges, nil
}