package auth

import (
	"context"
	"errors"
	jwtx "tianyuan-api/pkg/jwt"

	"tianyuan-api/apps/admin/internal/svc"
	"tianyuan-api/apps/admin/internal/types"

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

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

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

func (l *LoginLogic) Login(req *types.LoginReq) (token string, err error) {
	if req.Username == "" || req.Password == "" {
		return "", errors.New("用户名或密码不能为空")
	}

	if req.Username != "SkyWalker_8273" && req.Password != "mD$9tPzQ&1kB2z%L" {
		return "", errors.New("密码错误")
	}

	// 生成 JWT token，调用封装好的函数
	token, err = jwtx.GenerateJwtToken(1, l.svcCtx.Config.AuthJWT.AccessSecret, l.svcCtx.Config.AuthJWT.AccessExpire)
	if err != nil {
		return "", err
	}

	// 返回成功的登录响应
	return token, nil
}