package functions

import (
	"log"

	"git.x2erp.com/qdy/go-base/types"
	"git.x2erp.com/qdy/go-db/factory/database"
)

// 执行查询，返回CSV数据格式。无参数查询
func QueryToCSV(dbFactory *database.DBFactory, req types.QueryRequest) []byte {
	csvData, err := dbFactory.QueryToCSV(req.SQL, req.WriterHeader)
	if err != nil {
		log.Fatalf("QueryToCSV error: %v", err)

	}
	return csvData
}

// 执行查询，返回CSV数据格式。带参数名称进行查询
func QueryParamNameToCSV(dbFactory *database.DBFactory, req types.QueryRequest) []byte {

	csvData, err := dbFactory.QueryParamsNameToCSV(req.SQL, req.WriterHeader, req.Params)
	if err != nil {
		log.Fatalf("QueryParamNameToCSV Error: %v", err)

	}
	return csvData
}

// 执行查询，返回CSV数据格式。带占位参数进行查询
func QueryPositionalToCSV(dbFactory *database.DBFactory, req types.QueryRequest) []byte {
	csvData, err := dbFactory.QueryPositionalToCSV(req.SQL, req.WriterHeader, req.PositionalParams)
	if err != nil {
		log.Fatalf("QueryParamNameToCSV Error: %v", err)

	}
	return csvData
}