// Copyright 2024 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.

package v2

import (
	"net/http"

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

// QueryTso request and returns a TSO from PD
func (h *OpenAPIV2) QueryTso(c *gin.Context) {
	ctx := c.Request.Context()
	resp := &Tso{}
	client := h.server.GetPdClient()
	timestamp, logicalTime, err := client.GetTS(ctx)
	if err != nil {
		_ = c.Error(err)
		return
	}
	resp.LogicTime = logicalTime
	resp.Timestamp = timestamp
	c.IndentedJSON(http.StatusOK, resp)
}