package apitests

import (
	"testing"
	"time"

	"github.com/hashicorp/nomad/api"
)

// boolToPtr returns the pointer to a boolean
func boolToPtr(b bool) *bool {
	return &b
}

// intToPtr returns the pointer to an int
func intToPtr(i int) *int {
	return &i
}

// timeToPtr returns the pointer to a time stamp
func timeToPtr(t time.Duration) *time.Duration {
	return &t
}

// stringToPtr returns the pointer to a string
func stringToPtr(str string) *string {
	return &str
}

func assertQueryMeta(t *testing.T, qm *api.QueryMeta) {
	t.Helper()
	if qm.LastIndex == 0 {
		t.Fatalf("bad index: %d", qm.LastIndex)
	}
	if !qm.KnownLeader {
		t.Fatalf("expected known leader, got none")
	}
}

func assertWriteMeta(t *testing.T, wm *api.WriteMeta) {
	t.Helper()
	if wm.LastIndex == 0 {
		t.Fatalf("bad index: %d", wm.LastIndex)
	}
}

func testJob() *api.Job {
	task := api.NewTask("task1", "exec").
		SetConfig("command", "/bin/sleep").
		Require(&api.Resources{
			CPU:      intToPtr(100),
			MemoryMB: intToPtr(256),
		}).
		SetLogConfig(&api.LogConfig{
			MaxFiles:      intToPtr(1),
			MaxFileSizeMB: intToPtr(2),
		})

	group := api.NewTaskGroup("group1", 1).
		AddTask(task).
		RequireDisk(&api.EphemeralDisk{
			SizeMB: intToPtr(25),
		})

	job := api.NewBatchJob("job1", "redis", "region1", 1).
		AddDatacenter("dc1").
		AddTaskGroup(group)

	return job
}

// conversions utils only used for testing
// added here to avoid linter warning

// int64ToPtr returns the pointer to an int
func int64ToPtr(i int64) *int64 {
	return &i
}

// float64ToPtr returns the pointer to an float64
func float64ToPtr(f float64) *float64 {
	return &f
}