package handlers

import (
	"platform/web/models"
	q "platform/web/queries"
	"time"

	"github.com/gofiber/fiber/v2"
	"golang.org/x/crypto/bcrypt"
)

type CreateClientReq struct {
	ClientID     string `query:"client_id"`
	ClientSecret string `query:"client_secret"`
}

func CreateClient(c *fiber.Ctx) error {
	// 验证请求参数
	req := new(CreateClientReq)
	if err := c.QueryParser(req); err != nil {
		return err
	}
	if req.ClientID == "" {
		return fiber.NewError(fiber.StatusBadRequest, "client_id不能为空")
	}
	if req.ClientSecret == "" {
		return fiber.NewError(fiber.StatusBadRequest, "client_secret不能为空")
	}

	// 创建客户端
	hashedSecret, err := bcrypt.GenerateFromPassword([]byte(req.ClientSecret), bcrypt.DefaultCost)
	if err != nil {
		return err
	}
	client := &models.Client{
		ClientID:     req.ClientID,
		ClientSecret: string(hashedSecret),
		Name:         "默认客户端 - " + time.Now().String(),
		Spec:         0,
		GrantCode:    true,
		GrantClient:  true,
		GrantRefresh: true,
		Version:      0,
	}

	err = q.Client.Create(client)
	if err != nil {
		return err
	}

	return c.JSON(client)
}