// Code scaffolded by goctl. Safe to edit.
// goctl 1.10.2

package logic

import (
	"context"
	"strings"

	"udeServer/internal/apierr"
	"udeServer/internal/model"
	"udeServer/internal/svc"
	"udeServer/internal/types"

	"github.com/zeromicro/go-zero/core/logx"
)

type CreateKeyLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewCreateKeyLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateKeyLogic {
	return &CreateKeyLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *CreateKeyLogic) CreateKey(req *types.CreateKeyReq) (*types.KeyResp, error) {
	name := strings.TrimSpace(req.Name)
	if name == "" {
		return nil, apierr.BadRequest("name is required")
	}

	iden := newKeyIden()
	content, err := deriveKeyContent(iden)
	if err != nil {
		l.Errorf("derive key content failed: %v", err)
		return nil, err
	}

	data := &model.TKey{
		Iden:    nullString(iden),
		Name:    nullString(name),
		Content: nullString(content),
		Status:  nullString(keyDefaultStatus),
	}

	result, err := l.svcCtx.KeyModel.Insert(l.ctx, data)
	if err != nil {
		l.Errorf("insert key failed: %v", err)
		return nil, err
	}

	id, err := result.LastInsertId()
	if err != nil {
		l.Errorf("get inserted key id failed: %v", err)
		return nil, err
	}

	created, err := findKey(l.ctx, l.svcCtx.KeyModel, id)
	if err != nil {
		return nil, err
	}

	return toKeyResp(created), nil
}