package main

import (
	"fmt"

	"github.com/influxdata/flux"
	"github.com/influxdata/flux/repl"
	_ "github.com/influxdata/flux/stdlib"
	_ "github.com/influxdata/influxdb/query/stdlib"
	"github.com/spf13/cobra"
)

var queryFlags struct {
	org organization
}

func cmdQuery() *cobra.Command {
	cmd := &cobra.Command{
		Use:   "query [query literal or @/path/to/query.flux]",
		Short: "Execute a Flux query",
		Long: `Execute a literal Flux query provided as a string,
or execute a literal Flux query contained in a file by specifying the file prefixed with an @ sign.`,
		Args: cobra.ExactArgs(1),
		RunE: wrapCheckSetup(fluxQueryF),
	}
	queryFlags.org.register(cmd, true)

	return cmd
}

func fluxQueryF(cmd *cobra.Command, args []string) error {
	if flags.local {
		return fmt.Errorf("local flag not supported for query command")
	}

	if err := queryFlags.org.validOrgFlags(); err != nil {
		return err
	}

	q, err := repl.LoadQuery(args[0])
	if err != nil {
		return fmt.Errorf("failed to load query: %v", err)
	}

	orgSvc, err := newOrganizationService()
	if err != nil {
		return fmt.Errorf("failed to initialized organization service client: %v", err)
	}

	orgID, err := queryFlags.org.getID(orgSvc)
	if err != nil {
		return err
	}

	flux.FinalizeBuiltIns()

	r, err := getFluxREPL(flags.host, flags.token, flags.skipVerify, orgID)
	if err != nil {
		return fmt.Errorf("failed to get the flux REPL: %v", err)
	}

	if err := r.Input(q); err != nil {
		return fmt.Errorf("failed to execute query: %v", err)
	}

	return nil
}