cli

var DurationCommand = &cli.Command{
	Name:  "duration",
	Usage: "Filter trace spans by total duration",
	Description: "The duration is calculated by subtracting start from the end time. Can be useful to troubleshoot " +
		"performance or latency issues within a specific trace",
	UsageText: "gtrace duration [command options]",
	Action:    durationAction,
	Flags: []cli.Flag{
		&cli.PathFlag{
			Name:    "file",
			Aliases: []string{"f"},
			Value:   "-",
			Usage:   "input file path. '-' means stdin",
		},
		&cli.DurationFlag{
			Name:  "min",
			Value: time.Second,
			Usage: "minimum duration threshold for filtering",
		},
		&cli.BoolFlag{
			Name:  "summary",
			Value: true,
			Usage: "output a short summary of the results",
		},
		&cli.BoolFlag{
			Name:  "sort",
			Value: true,
			Usage: "sort the results in descending order by span duration",
		},
	},
}

var FormatCommand = &cli.Command{
	Name:        "format",
	Usage:       "Format trace spans according to a given template",
	Description: "See more information at: https://cloud.google.com/trace/docs/reference/v1/rest/v1/projects.traces#TraceSpan",
	UsageText:   "gtrace format [command options]",
	Action:      formatAction,
	Flags: []cli.Flag{
		&cli.PathFlag{
			Name:    "file",
			Aliases: []string{"f"},
			Value:   "-",
			Usage:   "input file path. '-' means stdin",
		},
		&cli.StringFlag{
			Name:  "template",
			Value: "{{ .Name }}  ({{ .Start }}  -  took {{ .Duration }})\n{{ if .Labels }}\t{{ .Labels }}\n{{ end }}",
			Usage: "templated pattern to format each span record base on TraceSpan properties\n\t",
		},
	},
}

var GetCommand = &cli.Command{
	Name:        "get",
	Action:      getAction,
	Usage:       "Get a specific trace by id from one or more projects",
	Description: "Retrieve the trace information from the given project(s), aggregate the results and sort the spans by their start time.",
	UsageText:   "gtrace get [command options] <trace-id>",
	Flags: []cli.Flag{
		&cli.StringSliceFlag{
			Name:    "project",
			Aliases: []string{"p"},
			Usage:   "the Google Cloud project ID to use for this invocation. values can be set multiple times or separated by comma",
		},
		&cli.BoolFlag{
			Name:  "pretty",
			Usage: "prettify JSON output",
		},
	},
}

var ListCommand = &cli.Command{
	Name:      "list",
	Action:    listAction,
	Usage:     "Query traces from a project according to the given conditions",
	UsageText: "gtrace list [command options]",
	Flags: []cli.Flag{
		&cli.StringFlag{
			Name:    "project",
			Aliases: []string{"p"},
			Usage:   "the Google Cloud project ID to use for this invocation",
		},
		&cli.IntFlag{
			Name:  "limit",
			Value: 10,
			Usage: "maximum number of traces to return",
		},
		&cli.DurationFlag{
			Name:  "since",
			Usage: "time duration to inspect since now",
		},
		&cli.StringSliceFlag{
			Name:    "filter",
			Aliases: []string{"f"},
			Usage:   "filter traces according to Cloud Trace API syntax. can be set multiple times. See: https://cloud.google.com/trace/docs/trace-filters#filter_syntax",
		},
		&cli.TimestampFlag{
			Name:   "start",
			Layout: "2006-01-02T15:04:05",
			Usage:  "start of the time interval (inclusive) during which the trace data was collected from the application",
		},
		&cli.TimestampFlag{
			Name:   "end",
			Layout: "2006-01-02T15:04:05",
			Usage:  "end of the time interval (inclusive) during which the trace data was collected from the application",
		},
		&cli.BoolFlag{
			Name:  "pretty",
			Usage: "prettify JSON output",
		},
	},
}

var SubtreeCommand = &cli.Command{
	Name:  "subtree",
	Usage: "Extract span and all its children for a given trace",
	Description: "Iterating the trace spans according to the original ordering and opt-out all spans that " +
		"are not descendants the given root span",
	UsageText: "gtrace subtree [command options]",
	Action:    subtreeAction,
	Flags: []cli.Flag{
		&cli.PathFlag{
			Name:    "file",
			Aliases: []string{"f"},
			Value:   "-",
			Usage:   "input file path. '-' means stdin",
		},
		&cli.Uint64Flag{
			Name:  "root",
			Value: 0,
			Usage: "root span id",
		},
	},
}

var URLCommand = &cli.Command{
	Name:      "url",
	Usage:     "Generate a browsable URL for a given trace",
	UsageText: "gtrace get [--project <project-id>] <trace-id>",
	Action:    urlAction,
	Flags: []cli.Flag{
		&cli.StringFlag{
			Name:    "project",
			Aliases: []string{"p"},
			Usage:   "the Google Cloud project ID to specify on the generated URL.",
		},
	},
}