package internal

import (
	"os"

	logrusStack "github.com/Gurpartap/logrus-stack"
	"github.com/sirupsen/logrus"
	"github.com/urfave/cli/v2"
)

// Secrets stores the variable from SecretsFlag
var Secrets bool

// SecretsFlag turns on/off automatically generating secrets
var SecretsFlag = &cli.BoolFlag{
	Name:        "secrets",
	Aliases:     []string{"S"},
	Usage:       "Automatically generate secrets",
	Destination: &Secrets,
}

// Pass stores the variable from PassFlag
var Pass bool

// PassFlag turns on/off storing generated secrets in pass
var PassFlag = &cli.BoolFlag{
	Name:        "pass",
	Aliases:     []string{"p"},
	Usage:       "Store the generated secrets in a local pass store",
	Destination: &Pass,
}

// PassRemove stores the variable for PassRemoveFlag
var PassRemove bool

// PassRemoveFlag turns on/off removing generated secrets from pass
var PassRemoveFlag = &cli.BoolFlag{
	Name:        "pass",
	Aliases:     []string{"p"},
	Usage:       "Remove generated secrets from a local pass store",
	Destination: &PassRemove,
}

// Force force functionality without asking.
var Force bool

// ForceFlag turns on/off force functionality.
var ForceFlag = &cli.BoolFlag{
	Name:        "force",
	Aliases:     []string{"f"},
	Usage:       "Perform action without further prompt. Use with care!",
	Destination: &Force,
}

// Chaos engages chaos mode.
var Chaos bool

// ChaosFlag turns on/off chaos functionality.
var ChaosFlag = &cli.BoolFlag{
	Name:        "chaos",
	Aliases:     []string{"C"},
	Usage:       "Proceed with uncommitted recipes changes. Use with care!",
	Destination: &Chaos,
}

// Disable tty to run commands from script
var Tty bool

// TtyFlag turns on/off tty mode.
var TtyFlag = &cli.BoolFlag{
	Name:        "tty",
	Aliases:     []string{"T"},
	Usage:       "Disables TTY mode to run this command from a script.",
	Destination: &Tty,
}

var (
	NoInput     bool
	NoInputFlag = &cli.BoolFlag{
		Name:        "no-input",
		Aliases:     []string{"n"},
		Usage:       "Toggle non-interactive mode",
		Destination: &NoInput,
	}
)

// Debug stores the variable from DebugFlag.
var Debug bool

// DebugFlag turns on/off verbose logging down to the DEBUG level.
var DebugFlag = &cli.BoolFlag{
	Name:        "debug",
	Aliases:     []string{"d"},
	Destination: &Debug,
	Usage:       "Show DEBUG messages",
}

// Offline stores the variable from OfflineFlag.
var Offline bool

// DebugFlag turns on/off offline mode.
var OfflineFlag = &cli.BoolFlag{
	Name:        "offline",
	Aliases:     []string{"o"},
	Destination: &Offline,
	Usage:       "Prefer offline & filesystem access when possible",
}

// MachineReadable stores the variable from MachineReadableFlag
var MachineReadable bool

// MachineReadableFlag turns on/off machine readable output where supported
var MachineReadableFlag = &cli.BoolFlag{
	Name:        "machine",
	Aliases:     []string{"m"},
	Destination: &MachineReadable,
	Usage:       "Output in a machine-readable format (where supported)",
}

// RC signifies the latest release candidate
var RC bool

// RCFlag chooses the latest release candidate for install
var RCFlag = &cli.BoolFlag{
	Name:        "rc",
	Aliases:     []string{"c"},
	Destination: &RC,
	Usage:       "Install the latest release candidate",
}

var (
	Major     bool
	MajorFlag = &cli.BoolFlag{
		Name:        "major",
		Aliases:     []string{"x"},
		Usage:       "Increase the major part of the version",
		Destination: &Major,
	}
)

var (
	Minor     bool
	MinorFlag = &cli.BoolFlag{
		Name:        "minor",
		Aliases:     []string{"y"},
		Usage:       "Increase the minor part of the version",
		Destination: &Minor,
	}
)

var (
	Patch     bool
	PatchFlag = &cli.BoolFlag{
		Name:        "patch",
		Aliases:     []string{"z"},
		Usage:       "Increase the patch part of the version",
		Destination: &Patch,
	}
)

var (
	Dry     bool
	DryFlag = &cli.BoolFlag{
		Name:        "dry-run",
		Aliases:     []string{"r"},
		Usage:       "Only reports changes that would be made",
		Destination: &Dry,
	}
)

var (
	Publish     bool
	PublishFlag = &cli.BoolFlag{
		Name:        "publish",
		Aliases:     []string{"p"},
		Usage:       "Publish changes to git.coopcloud.tech",
		Destination: &Publish,
	}
)

var (
	Domain     string
	DomainFlag = &cli.StringFlag{
		Name:        "domain",
		Aliases:     []string{"D"},
		Value:       "",
		Usage:       "Choose a domain name",
		Destination: &Domain,
	}
)

var (
	NewAppServer     string
	NewAppServerFlag = &cli.StringFlag{
		Name:        "server",
		Aliases:     []string{"s"},
		Value:       "",
		Usage:       "Show apps of a specific server",
		Destination: &NewAppServer,
	}
)

var (
	NoDomainChecks     bool
	NoDomainChecksFlag = &cli.BoolFlag{
		Name:        "no-domain-checks",
		Aliases:     []string{"D"},
		Usage:       "Disable app domain sanity checks",
		Destination: &NoDomainChecks,
	}
)

var (
	StdErrOnly     bool
	StdErrOnlyFlag = &cli.BoolFlag{
		Name:        "stderr",
		Aliases:     []string{"s"},
		Usage:       "Only tail stderr",
		Destination: &StdErrOnly,
	}
)

var (
	SinceLogs     string
	SinceLogsFlag = &cli.StringFlag{
		Name:        "since",
		Aliases:     []string{"S"},
		Value:       "",
		Usage:       "tail logs since YYYY-MM-DDTHH:MM:SSZ",
		Destination: &SinceLogs,
	}
)

var (
	DontWaitConverge     bool
	DontWaitConvergeFlag = &cli.BoolFlag{
		Name:        "no-converge-checks",
		Aliases:     []string{"c"},
		Usage:       "Don't wait for converge logic checks",
		Destination: &DontWaitConverge,
	}
)

var (
	Watch     bool
	WatchFlag = &cli.BoolFlag{
		Name:        "watch",
		Aliases:     []string{"w"},
		Usage:       "Watch status by polling repeatedly",
		Destination: &Watch,
	}
)

var (
	OnlyErrors    bool
	OnlyErrorFlag = &cli.BoolFlag{
		Name:        "errors",
		Aliases:     []string{"e"},
		Usage:       "Only show errors",
		Destination: &OnlyErrors,
	}
)

var (
	SkipUpdates     bool
	SkipUpdatesFlag = &cli.BoolFlag{
		Name:        "skip-updates",
		Aliases:     []string{"s"},
		Usage:       "Skip updating recipe repositories",
		Destination: &SkipUpdates,
	}
)

var (
	AllTags     bool
	AllTagsFlag = &cli.BoolFlag{
		Name:        "all-tags",
		Aliases:     []string{"a"},
		Usage:       "List all tags, not just upgrades",
		Destination: &AllTags,
	}
)

var (
	LocalCmd     bool
	LocalCmdFlag = &cli.BoolFlag{
		Name:        "local",
		Aliases:     []string{"l"},
		Usage:       "Run command locally",
		Destination: &LocalCmd,
	}
)

var (
	RemoteUser     string
	RemoteUserFlag = &cli.StringFlag{
		Name:        "user",
		Aliases:     []string{"u"},
		Value:       "",
		Usage:       "User to run command within a service context",
		Destination: &RemoteUser,
	}
)

// SubCommandBefore wires up pre-action machinery (e.g. --debug handling).
func SubCommandBefore(c *cli.Context) error {
	if Debug {
		logrus.SetLevel(logrus.DebugLevel)
		logrus.SetFormatter(&logrus.TextFormatter{})
		logrus.SetOutput(os.Stderr)
		logrus.AddHook(logrusStack.StandardHook())
	}

	return nil
}