package auth

import (
	"nixcn-cms/data"
	"nixcn-cms/pkgs/authcode"
	"nixcn-cms/pkgs/authtoken"

	"github.com/gin-gonic/gin"
	"github.com/spf13/viper"
)

type TokenRequest struct {
	Code string `json:"code"`
}

func Token(c *gin.Context) {
	var req TokenRequest

	err := c.ShouldBindJSON(&req)
	if err != nil {
		c.JSON(400, gin.H{"status": "invalid request"})
		return
	}

	email, ok := authcode.VerifyAuthCode(req.Code)
	if !ok {
		c.JSON(403, gin.H{"status": "invalid or expired token"})
		return
	}

	userData := new(data.User)
	user, err := userData.GetByEmail(email)
	if err != nil {
		c.JSON(500, gin.H{"status": "internal server error"})
		return
	}

	// Generate jwt
	JwtTool := authtoken.Token{
		Application: viper.GetString("server.application"),
	}
	accessToken, refreshToken, err := JwtTool.IssueTokens(user.UserId)
	if err != nil {
		c.JSON(500, gin.H{"status": "error generating tokens"})
		return
	}

	c.JSON(200, gin.H{
		"access_token":  accessToken,
		"refresh_token": refreshToken,
	})
}