package rigger

import (
	"fmt"
	"net/http"

	"ciyon/web/admin"
	. "ciyon/zciyon"
)

func Chgpass_update(w http.ResponseWriter, r *http.Request) bool {
	post := NewCiyPost(w, r)
	_, userid := admin.Verifyfast(CiyDB, post)
	if userid == 0 {
		return false
	}
	oldpass := post.Get("oldpass")
	newpass := post.Get("newpass")
	if oldpass == "" {
		return ErrJSON(w, "请输入原密码")
	}
	if newpass == "" {
		return ErrJSON(w, "请输入新密码")
	}
	if newpass == admin.Gdefpass {
		return ErrJSON(w, "新密码不要与默认密码相同")
	}
	if len(newpass) < 6 {
		return ErrJSON(w, "密码应至少6位")
	}

	csql := NewCiySQL("zc_admin")
	csql.Where("id", userid)
	userrow, err := CiyDB.Getone(csql)
	if userrow == nil {
		return ErrJSON(w, "遇到读取错误", err)
	}
	if Tostr(userrow["password"]) != MD5(oldpass+admin.Gtokensalt) {
		return ErrJSON(w, "原密码错误")
	}

	err = CiyDB.Tran(func() error {
		updata := map[string]any{}
		updata["password"] = MD5(newpass + admin.Gtokensalt)
		csql = NewCiySQL("zc_admin")
		csql.Where("id", userid)
		_, err = CiyDB.Update(csql, updata)
		if err != nil {
			return fmt.Errorf("更新失败:%v", err)
		}
		admin.SaveLog(CiyDB, "PASSWORD", "修改密码:"+Tostr(updata["password"]))
		return nil
	})
	if err != nil {
		return ErrJSON(w, "事务"+err.Error())
	}
	return SuccJSON(w)
}