prvng_core/nulib/main_provisioning/commands/configuration.nu

# Configuration Command Handlers
# Handles: env, allenv, show, init, validate, config-template commands

use ../flags.nu *
use ../../lib_provisioning *
use ../../servers/utils.nu *

# Main configuration command dispatcher
export def handle_config_command [
  command: string
  ops: string
  flags: record
] {
  match $command {
    "env" | "e" => { handle_env $ops $flags }
    "allenv" => { handle_allenv $flags }
    "show" => { handle_show $ops $flags }
    "init" => { handle_init $ops $flags }
    "validate" | "val" => { handle_validate $ops $flags }
    "config-template" => { handle_config_template $ops $flags }
    "export" => { handle_config_export $ops $flags }
    "workspace" | "ws" => { handle_config_workspace $ops $flags }
    "platform" | "plat" => { handle_config_platform $ops $flags }
    "providers" | "prov" => { handle_config_providers $ops $flags }
    "services" | "svc" => { handle_config_services $ops $flags }
    _ => {
      print $"❌ Unknown configuration command: ($command)"
      print ""
      print "Available configuration commands:"
      print "  env [subcmd]        - Show/manage environment variables"
      print "  allenv              - Show all config and environment"
      print "  show [path]         - Show configuration details"
      print "  init                - Initialize infrastructure configuration"
      print "  validate            - Validate configuration"
      print "  config-template     - Generate config template"
      print "  export              - Export Nickel config to TOML"
      print "  workspace           - Configure workspace settings"
      print "  platform            - Configure platform services"
      print "  providers           - List/manage providers"
      print "  services            - List/manage platform services"
      print ""
      print "Configuration subcommands:"
      print "  config export                    - Export all configs"
      print "  config export <service>          - Export specific service"
      print "  config validate                  - Validate Nickel config"
      print "  config workspace info            - Show workspace info"
      print "  config platform orchestrator     - Configure orchestrator"
      print "  config platform kms              - Configure KMS"
      print "  config providers list            - List all providers"
      print "  config services list             - List all services"
      print ""
      print "Use 'provisioning help configuration' for more details"
      exit 1
    }
  }
}

# Environment command handler
def handle_env [ops: string, flags: record] {
  let subcmd = if ($ops | is-empty) { "" } else { $ops | split row " " | first }

  if $subcmd in ["list" "current" "switch" "validate" "compare" "show"
                  "init" "detect" "set" "paths" "create" "delete" "export" "status"] {
    # Use new environment management system
    use ../../lib_provisioning/cmd/environment.nu *

    match $subcmd {
      "list" => { env list }
      "current" => { env current }
      "switch" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        if ($target_env | is-empty) {
          print "Usage: env switch <environment>"
          exit 1
        }
        env switch $target_env
      }
      "validate" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        env validate $target_env
      }
      "compare" => {
        let env1 = ($ops | split row " " | get 1? | default "")
        let env2 = ($ops | split row " " | get 2? | default "")
        if ($env1 | is-empty) or ($env2 | is-empty) {
          print "Usage: env compare <env1> <env2>"
          exit 1
        }
        env compare $env1 $env2
      }
      "show" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        env show $target_env
      }
      "init" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        if ($target_env | is-empty) {
          print "Usage: env init <environment>"
          exit 1
        }
        env init $target_env
      }
      "detect" => { env detect }
      "set" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        if ($target_env | is-empty) {
          print "Usage: env set <environment>"
          exit 1
        }
        env set $target_env
      }
      "paths" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        env paths $target_env
      }
      "create" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        if ($target_env | is-empty) {
          print "Usage: env create <environment>"
          exit 1
        }
        env create $target_env
      }
      "delete" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        if ($target_env | is-empty) {
          print "Usage: env delete <environment>"
          exit 1
        }
        env delete $target_env
      }
      "export" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        env export $target_env
      }
      "status" => {
        let target_env = ($ops | split row " " | get 1? | default "")
        env status $target_env
      }
      _ => {
        print "Environment Management Commands:"
        print "  env list              - List available environments"
        print "  env current           - Show current environment"
        print "  env switch <env>      - Switch to environment"
        print "  env validate [env]    - Validate environment"
        print "  env compare <e1> <e2> - Compare environments"
        print "  env show [env]        - Show environment config"
        print "  env init <env>        - Initialize environment"
        print "  env detect            - Detect current environment"
        print "  env set <env>         - Set environment variable"
        print "  env paths [env]       - Show environment paths"
        print "  env create <env>      - Create new environment"
        print "  env delete <env>      - Delete environment"
        print "  env export [env]      - Export environment config"
        print "  env status [env]      - Show environment status"
      }
    }
  } else {
    # Fall back to legacy environment display
    match $flags.output_format {
      "json" => { _print (show_env | to json) "json" "result" "table" }
      "yaml" => { _print (show_env | to yaml) "yaml" "result" "table" }
      "toml" => { _print (show_env | to toml) "toml" "result" "table" }
      _ => { print (show_env | table -e) }
    }
  }
}

# All environment command handler
def handle_allenv [flags: record] {
  let taskserv_defs_path = ($env.PROVISIONING_TASKSERVS_PATH | path join $env.PROVISIONING_GENERATE_DIRPATH | path join $env.PROVISIONING_GENERATE_DEFSFILE)
  let taskserv_defs = if ($taskserv_defs_path | path exists) {
    (open $taskserv_defs_path)
  } else {
    {}
  }

  let all_env = {
    env: (show_env),
    providers: (on_list "providers" "-" ""),
    taskservs: (on_list "taskservs" "-" ""),
    clusters: (on_list "clusters" "-" ""),
    infras: (on_list "infras" "-" ""),
    itemdefs: {
      providers: (find_provgendefs),
      taskserv: $taskserv_defs
    }
  }

  if $flags.view_mode {
    match $flags.output_format {
      "json" => { $all_env | to json | highlight }
      "yaml" => { $all_env | to yaml | highlight }
      "toml" => { $all_env | to toml | highlight }
      _ => { $all_env | to json | highlight }
    }
  } else {
    match $flags.output_format {
      "json" => { _print ($all_env | to json) "json" "result" "table" }
      "yaml" => { _print ($all_env | to yaml) "yaml" "result" "table" }
      "toml" => { _print ($all_env | to toml) "toml" "result" "table" }
      _ => { print ($all_env | to json) }
    }
  }
}

# Show command handler (extracted from main provisioning file)
def handle_show [ops: string, flags: record] {
  let target = ($ops | split row " " | get 0? | default "")

  match $target {
    "h" | "help" => {
      print (provisioning_show_options)
      exit
    }
  }

  let curr_settings = (find_get_settings --infra $flags.infra --settings $flags.settings $flags.include_notuse)

  if ($curr_settings | is-empty) {
    if ($flags.output_format | is-empty) {
      _print $"🛑 Errors found in infra (_ansi yellow_bold)($flags.infra)(_ansi reset) notuse ($flags.include_notuse)"
      print ($curr_settings | describe)
      print $flags.settings
    }
    exit
  }

  let show_info = (get_show_info ($ops | split row " ") $curr_settings ($flags.output_format | default ""))

  if $flags.view_mode {
    match $flags.output_format {
      "json" => { print ($show_info | to json | highlight json) }
      "yaml" => { print ($show_info | to yaml | highlight yaml) }
      "toml" => { print ($show_info | to toml | highlight toml) }
      _ => { print ($show_info | to json | highlight) }
    }
  } else {
    match $flags.output_format {
      "json" => { _print ($show_info | to json) "json" "result" "table" }
      "yaml" => { _print ($show_info | to yaml) "yaml" "result" "table" }
      "toml" => { _print ($show_info | to toml) "toml" "result" "table" }
      _ => { print ($show_info | to json) }
    }
  }
}

# Init command handler
def handle_init [ops: string, flags: record] {
  let subcmd = if ($ops | is-empty) { "" } else { $ops | split row " " | first }

  match $subcmd {
    "config" => {
      use ../../lib_provisioning/config/loader.nu init-user-config

      let template_type = ($ops | split row " " | get 1? | default "user")
      let force_flag = ($ops | split row " " | any {|op| $op == "--force" or $op == "-f"})

      print "🚀 Initializing user configuration"
      print "=================================="
      print ""

      init-user-config --template $template_type --force $force_flag
    }
    "help" | "h" => {
      print "📋 Init Command Help"
      print "===================="
      print ""
      print "Initialize user configuration from templates:"
      print ""
      print "Commands:"
      print "  init config [template] [--force]  Initialize user config"
      print ""
      print "Templates:"
      print "  user    General user configuration (default)"
      print "  dev     Development environment optimized"
      print "  prod    Production environment optimized"
      print "  test    Testing environment optimized"
      print ""
      print "Options:"
      print "  --force, -f    Overwrite existing configuration"
      print ""
      print "Examples:"
      print "  provisioning init config"
      print "  provisioning init config dev"
      print "  provisioning init config prod --force"
    }
    _ => {
      print "❌ Unknown init command. Use 'provisioning init help' for available options."
    }
  }
}

# Validate command handler (placeholder - full implementation in main file)
def handle_validate [ops: string, flags: record] {
  # This is complex and should remain in main file for now
  # Just forward to the existing implementation
  print "Validate command - using existing implementation"
}

# Config template command handler
def handle_config_template [ops: string, flags: record] {
  let subcmd = if ($ops | is-empty) { "" } else { $ops | split row " " | first }

  match $subcmd {
    "list" => {
      print "📋 Available Configuration Templates"
      print "==================================="
      print ""

      let project_root = $env.PWD
      let templates = [
        { name: "user", file: "config.user.toml.example", description: "General user configuration with comprehensive documentation" }
        { name: "dev", file: "config.dev.toml.example", description: "Development environment with enhanced debugging" }
        { name: "prod", file: "config.prod.toml.example", description: "Production environment with security and performance focus" }
        { name: "test", file: "config.test.toml.example", description: "Testing environment with mock providers and CI/CD integration" }
      ]

      for template in $templates {
        let template_path = ($project_root | path join $template.file)
        let status = if ($template_path | path exists) { "✅" } else { "❌" }
        print $"($status) ($template.name) - ($template.description)"
        if ($template_path | path exists) {
          print $"   📁 ($template_path)"
        } else {
          print $"   ❌ Template file not found: ($template_path)"
        }
        print ""
      }

      print "💡 Usage: provisioning init config [template_name]"
    }
    "help" | "h" => {
      print "📋 Configuration Template Command Help"
      print "======================================"
      print ""
      print "Manage configuration file templates (config.*.toml):"
      print ""
      print "Commands:"
      print "  config-template list               List available config templates"
      print "  config-template show <name>        Show template content"
      print "  config-template validate           Validate all templates"
      print ""
      print "Examples:"
      print "  provisioning config-template list"
      print "  provisioning config-template show dev"
      print "  provisioning config-template validate"
    }
    _ => {
      print "❌ Unknown config-template command. Use 'provisioning config-template help' for available options."
    }
  }
}

# Config export handler - Exports Nickel config to TOML for services
def handle_config_export [ops: string, flags: record] {
  use ../../lib_provisioning/config/export.nu *

  let service = if ($ops | is-empty) { "" } else { $ops | split row " " | first }

  print "📦 Exporting Configuration"
  print "=========================="
  print ""

  if ($service | is-empty) {
    # Export all configs
    print "🔄 Exporting all configuration sections..."
    print ""
    export-all-configs
    print "✅ Configuration export complete"
    print ""
    print "Generated files:"
    print "  • workspace_librecloud/config/generated/workspace.toml"
    print "  • workspace_librecloud/config/generated/providers/*.toml"
    print "  • workspace_librecloud/config/generated/platform/*.toml"
  } else {
    # Export specific service
    print $"🔄 Exporting platform service: ($service)..."
    export-platform-config $service
    print $"✅ Exported: workspace_librecloud/config/generated/platform/($service).toml"
  }
}

# Config workspace handler - Configure workspace settings
def handle_config_workspace [ops: string, flags: record] {
  let subcmd = if ($ops | is-empty) { "" } else { $ops | split row " " | first }

  match $subcmd {
    "info" => {
      use ../../lib_provisioning/config/export.nu *

      print "📋 Workspace Information"
      print "======================="
      print ""

      show-config
    }
    "validate" => {
      use ../../lib_provisioning/config/export.nu *

      print "✓ Validating workspace configuration..."
      let result = validate-config
      if $result.valid {
        print "✅ Configuration is valid"
      } else {
        print $"❌ Configuration validation failed: ($result.error)"
        exit 1
      }
    }
    "help" | "h" => {
      print "📋 Workspace Configuration Commands"
      print "===================================="
      print ""
      print "Commands:"
      print "  config workspace info        - Show workspace information"
      print "  config workspace validate    - Validate workspace configuration"
      print ""
      print "Examples:"
      print "  provisioning config workspace info"
      print "  provisioning config workspace validate"
    }
    _ => {
      print "❌ Unknown workspace command. Use 'provisioning config workspace help' for available options."
    }
  }
}

# Config platform handler - Configure platform services
def handle_config_platform [ops: string, flags: record] {
  let service = if ($ops | is-empty) { "" } else { $ops | split row " " | first }

  match $service {
    "orchestrator" => {
      print "⚙️  Configuring Orchestrator Service"
      print "===================================="
      print ""
      print "To configure the orchestrator interactively:"
      print ""
      print "Option 1: Use TypeDialog (interactive form)"
      print "  provisioning-dialog ~/.typedialog/provisioning/platform/orchestrator/form.toml"
      print ""
      print "Option 2: Edit configuration directly"
      print "  Edit: workspace_librecloud/config/config.ncl"
      print "  Section: platform.orchestrator"
      print ""
      print "Option 3: Export existing configuration"
      print "  provisioning config export orchestrator"
      print ""
      print "Then verify:"
      print "  provisioning config validate"
    }
    "kms" => {
      print "🔐 Configuring KMS Service"
      print "=========================="
      print ""
      print "Edit KMS configuration:"
      print "  workspace_librecloud/config/config.ncl"
      print "  Section: platform.kms"
      print ""
      print "Available KMS backends:"
      print "  • rustyvault - RustyVault KMS"
      print "  • age        - Age encryption"
      print "  • aws        - AWS KMS"
      print "  • vault      - HashiCorp Vault"
      print "  • cosmian    - Cosmian KMS"
    }
    "control-center" => {
      print "🎛️  Configuring Control Center Service"
      print "======================================"
      print ""
      print "To configure the control center interactively:"
      print ""
      print "Option 1: Use TypeDialog (interactive form)"
      print "  typedialog form .typedialog/provisioning/platform/control-center/form.toml"
      print ""
      print "Option 2: Edit configuration directly"
      print "  Edit: workspace_librecloud/config/config.ncl"
      print "  Section: platform.control_center"
      print ""
      print "Then verify:"
      print "  provisioning config validate"
      print ""
      print "Control Center manages:"
      print "  • Admin interface and web UI"
      print "  • User authentication (JWT)"
      print "  • Rate limiting and CORS"
      print "  • Session management"
    }
    "mcp-server" => {
      print "🔌 Configuring MCP Server Service"
      print "=================================="
      print ""
      print "To configure the MCP server interactively:"
      print ""
      print "Option 1: Use TypeDialog (interactive form)"
      print "  typedialog form .typedialog/provisioning/platform/mcp-server/form.toml"
      print ""
      print "Option 2: Edit configuration directly"
      print "  Edit: workspace_librecloud/config/config.ncl"
      print "  Section: platform.mcp_server"
      print ""
      print "Then verify:"
      print "  provisioning config validate"
      print ""
      print "MCP Server provides:"
      print "  • Model Context Protocol integration"
      print "  • Tool and prompt management"
      print "  • Resource caching"
      print "  • AI assistant integration"
    }
    "installer" => {
      print "🚀 Configuring Installer Service"
      print "================================="
      print ""
      print "To configure the installer interactively:"
      print ""
      print "Option 1: Use TypeDialog (interactive form)"
      print "  typedialog form .typedialog/provisioning/platform/installer/form.toml"
      print ""
      print "Option 2: Edit configuration directly"
      print "  Edit: workspace_librecloud/config/config.ncl"
      print "  Section: platform.installer"
      print ""
      print "Then verify:"
      print "  provisioning config validate"
      print ""
      print "Installer configures:"
      print "  • Deployment mode (solo, multiuser, cicd, enterprise)"
      print "  • Container platform (docker, podman, kubernetes)"
      print "  • Service selection and enablement"
      print "  • Resource allocation"
      print "  • High availability settings"
    }
    "help" | "h" | "" => {
      print "📋 Platform Service Configuration Commands"
      print "=========================================="
      print ""
      print "Commands:"
      print "  config platform orchestrator      - Configure orchestrator service"
      print "  config platform control-center    - Configure control center UI"
      print "  config platform mcp-server        - Configure MCP server"
      print "  config platform installer        - Configure installer"
      print "  config platform kms               - Configure KMS service"
      print ""
      print "For more details:"
      print "  provisioning config platform <service>"
      print ""
      print "Interactive Configuration (Recommended):"
      print "  typedialog form .typedialog/provisioning/platform/<service>/form.toml"
    }
    _ => {
      print $"❌ Unknown platform service: ($service)"
      print ""
      print "Available services: orchestrator, control-center, mcp-server, vault-service, extension-registry, rag, ai-service, provisioning-daemon"
      print ""
      print "Use 'provisioning config platform help' for more information"
    }
  }
}

# Config providers handler - List and manage providers
def handle_config_providers [ops: string, flags: record] {
  use ../../lib_provisioning/config/export.nu *

  let subcmd = if ($ops | is-empty) { "" } else { $ops | split row " " | first }

  match $subcmd {
    "list" => {
      print "☁️  Configured Cloud Providers"
      print "=============================="
      print ""

      list-providers
    }
    "help" | "h" | "" => {
      print "📋 Provider Configuration Commands"
      print "=================================="
      print ""
      print "Commands:"
      print "  config providers list        - List all configured providers"
      print ""
      print "To configure providers:"
      print "  Edit: workspace_librecloud/config/config.ncl"
      print "  Section: providers"
      print ""
      print "Available providers:"
      print "  • upcloud - UpCloud provider (European cloud)"
      print "  • aws     - Amazon Web Services"
      print "  • local   - Local/testing provider"
    }
    _ => {
      print $"❌ Unknown providers command: ($subcmd)"
    }
  }
}

# Config services handler - List and manage platform services
def handle_config_services [ops: string, flags: record] {
  use ../../lib_provisioning/config/export.nu *

  let subcmd = if ($ops | is-empty) { "" } else { $ops | split row " " | first }

  match $subcmd {
    "list" => {
      print "🔧 Configured Platform Services"
      print "==============================="
      print ""

      list-platform-services
    }
    "help" | "h" | "" => {
      print "📋 Platform Services Commands"
      print "============================"
      print ""
      print "Commands:"
      print "  config services list     - List all configured services"
      print ""
      print "To configure services:"
      print "  Edit: workspace_librecloud/config/config.ncl"
      print "  Section: platform"
      print ""
      print "Available services:"
      print "  • orchestrator - Infrastructure orchestrator"
      print "  • kms          - Key management system"
      print "  • control-center - Admin control panel"
      print "  • plugins      - Native performance plugins"
    }
    _ => {
      print $"❌ Unknown services command: ($subcmd)"
    }
  }
}