package main

import (
	"os"

	"github.com/bdw/ship/internal/output"
	"github.com/spf13/cobra"
)

var hostFlag string

// This file defines the v2 CLI structure.
// The primary command is: ship [PATH] [FLAGS]
// All output is JSON by default.

var rootV2Cmd = &cobra.Command{
	Use:   "ship [PATH]",
	Short: "Deploy code to a VPS. JSON output for agents.",
	Long: `Ship deploys code to a VPS. Point it at a directory or binary, get a URL back.

  ship ./myproject              # auto-detect and deploy
  ship ./site --name docs       # deploy with specific name
  ship ./api --health /healthz  # deploy with health check
  ship ./preview --ttl 24h      # deploy with auto-expiry

All output is JSON. Use --pretty for human-readable output.`,
	Args:              cobra.MaximumNArgs(1),
	RunE:              runDeployV2,
	SilenceUsage:      true,
	SilenceErrors:     true,
	DisableAutoGenTag: true,
}

func initV2() {
	// Global flags
	rootV2Cmd.PersistentFlags().StringVar(&hostFlag, "host", "", "VPS host (SSH config alias or user@host)")
	rootV2Cmd.PersistentFlags().BoolVar(&output.Pretty, "pretty", false, "Human-readable output")

	// Deploy flags
	rootV2Cmd.Flags().String("name", "", "Deploy name (becomes subdomain)")
	rootV2Cmd.Flags().String("domain", "", "Custom domain for deployment")
	rootV2Cmd.Flags().String("health", "", "Health check endpoint (e.g., /healthz)")
	rootV2Cmd.Flags().String("ttl", "", "Auto-delete after duration (e.g., 1h, 7d)")
	rootV2Cmd.Flags().StringArray("env", nil, "Environment variable (KEY=VALUE)")
	rootV2Cmd.Flags().String("env-file", "", "Path to .env file")

	// Check for SHIP_PRETTY env var
	if os.Getenv("SHIP_PRETTY") == "1" {
		output.Pretty = true
	}

	// Add subcommands
	rootV2Cmd.AddCommand(listV2Cmd)
	rootV2Cmd.AddCommand(statusV2Cmd)
	rootV2Cmd.AddCommand(logsV2Cmd)
	rootV2Cmd.AddCommand(removeV2Cmd)
	rootV2Cmd.AddCommand(hostV2Cmd)

	// Initialize host subcommands (from host_v2.go)
	initHostV2()
}

func runDeployV2(cmd *cobra.Command, args []string) error {
	path := "."
	if len(args) > 0 {
		path = args[0]
	}

	opts := deployV2Options{
		Host:   hostFlag,
		Pretty: output.Pretty,
	}

	// Get flag values
	opts.Name, _ = cmd.Flags().GetString("name")
	opts.Domain, _ = cmd.Flags().GetString("domain")
	opts.Health, _ = cmd.Flags().GetString("health")
	opts.TTL, _ = cmd.Flags().GetString("ttl")
	opts.Env, _ = cmd.Flags().GetStringArray("env")
	opts.EnvFile, _ = cmd.Flags().GetString("env-file")

	// deployV2 handles all output and exits
	deployV2(path, opts)

	// Should not reach here (deployV2 calls os.Exit)
	return nil
}

// Subcommands (list, status, logs, remove) are defined in commands_v2.go

var hostV2Cmd = &cobra.Command{
	Use:   "host",
	Short: "Manage VPS host",
}

// hostInitV2Cmd, hostStatusV2Cmd, and initHostV2() are defined in host_v2.go