package client

import (
	"encoding/json"
	"errors"
	"git.selly.red/Selly-Modules/natsio"
	"git.selly.red/Selly-Modules/natsio/model"
	"git.selly.red/Selly-Modules/natsio/subject"
)

// SupplierRole ...
type SupplierRole struct{}

// GetSupplierRole ...
func GetSupplierRole() SupplierRole {
	return SupplierRole{}
}

func (s SupplierRole) GetListRole(p model.GetListRoleRequest) (*model.GetListRoleResponse, error) {
	msg, err := natsio.GetServer().Request(subject.SupplierRole.GetList, toBytes(p))
	if err != nil {
		return nil, err
	}

	var r struct {
		Data  *model.GetListRoleResponse `json:"data"`
		Error string                     `json:"error"`
	}
	if err = json.Unmarshal(msg.Data, &r); err != nil {
		return nil, err
	}
	if r.Error != "" {
		return nil, errors.New(r.Error)
	}

	return r.Data, nil
}

func (s SupplierRole) CreateRole(p model.CreateRoleRequest) (*model.CreateRoleResponse, error) {
	msg, err := natsio.GetServer().Request(subject.SupplierRole.Create, toBytes(p))
	if err != nil {
		return nil, err
	}

	var r struct {
		Data  *model.CreateRoleResponse `json:"data"`
		Error string                    `json:"error"`
	}

	if err = json.Unmarshal(msg.Data, &r); err != nil {
		return nil, err
	}
	if r.Error != "" {
		return nil, errors.New(r.Error)
	}

	return r.Data, nil
}

func (s SupplierRole) UpdateRole(p model.UpdateRoleRequest) error {
	msg, err := natsio.GetServer().Request(subject.SupplierRole.Update, toBytes(p))
	if err != nil {
		return err
	}

	var r struct {
		Error string `json:"error"`
	}

	if err = json.Unmarshal(msg.Data, &r); err != nil {
		return err
	}
	if r.Error != "" {
		return errors.New(r.Error)
	}

	return nil
}

func (s SupplierRole) DetailRole(p model.DetailRoleRequest) (*model.RoleBrief, error) {
	msg, err := natsio.GetServer().Request(subject.SupplierRole.Detail, toBytes(p))
	if err != nil {
		return nil, err
	}

	var r struct {
		Data  *model.RoleBrief `json:"data"`
		Error string           `json:"error"`
	}

	if err = json.Unmarshal(msg.Data, &r); err != nil {
		return nil, err
	}
	if r.Error != "" {
		return nil, errors.New(r.Error)
	}

	return r.Data, nil
}