param(
    [string]$OutputDir = "runs/send-capability-test-package",
    [switch]$NoZip
)

$ErrorActionPreference = "Stop"
Set-StrictMode -Version Latest

$repo = (Resolve-Path -LiteralPath (Join-Path $PSScriptRoot "..")).Path
$packageDir = Join-Path $repo $OutputDir
$zipPath = "$packageDir.zip"
$helperRelative = Join-Path $OutputDir "runs\win-helper"
$helperDir = Join-Path $packageDir "runs\win-helper"
$helperExe = Join-Path $helperDir "ISphereWinHelper.exe"
$smokeExe = Join-Path $packageDir "isphere-capability-smoke.exe"

if (Test-Path -LiteralPath $packageDir) {
    Remove-Item -LiteralPath $packageDir -Recurse -Force
}
if (Test-Path -LiteralPath $zipPath) {
    Remove-Item -LiteralPath $zipPath -Force
}
New-Item -ItemType Directory -Force -Path $packageDir | Out-Null

& powershell -NoProfile -ExecutionPolicy Bypass -File (Join-Path $repo "scripts\build-win-helper.ps1") -OutputDir $helperRelative -Platform anycpu
if ($LASTEXITCODE -ne 0) {
    throw "build-win-helper.ps1 failed with exit code $LASTEXITCODE"
}
if (-not (Test-Path -LiteralPath $helperExe)) {
    throw "helper executable was not created: $helperExe"
}

Push-Location $repo
try {
    & go build -o $smokeExe ./cmd/isphere-capability-smoke
    if ($LASTEXITCODE -ne 0) {
        throw "go build ./cmd/isphere-capability-smoke failed with exit code $LASTEXITCODE"
    }
}
finally {
    Pop-Location
}
if (-not (Test-Path -LiteralPath $smokeExe)) {
    throw "capability smoke executable was not created: $smokeExe"
}

@'
iSphere Send Capability Test Package

LOCAL_LOGIN_UNAVAILABLE: this package does not require local iSphere login.
NO_REAL_SEND: this package does not send real messages or files.

What to run:
1. Extract the zip to a normal folder.
2. Double-click run-capability-test.bat, or run:
   .\isphere-capability-smoke.exe

What it tests:
- the MCP server initializes with the expected 9 tools;
- ISphereWinHelper can be called through the packaged helper path;
- receive messages / receive files / search contacts / search groups work against offline fixtures;
- isphere_send_message preview returns planned with no side effects;
- production send returns blocked and production_send_enabled remains false.

What it does not do:
- it does not log in to iSphere;
- it does not click, type, upload, or send;
- it does not hook or inject into the client;
- it does not modify iSphere client data.

Expected final JSON fields:
- ok=true
- tool_count=9
- helper_name=ISphereWinHelper
- send_preview_tool_present=true
- production_send_enabled=false
- local_login_required=false
- no_real_send=true
'@ | Set-Content -LiteralPath (Join-Path $packageDir "README.txt") -Encoding ASCII

@'
Expected capability smoke result:

Required:
- ok = true
- tool_count = 9
- helper_name = ISphereWinHelper
- receive_message_count = 0
- contact_count = 0
- group_count = 0
- file_count = 0
- fixture_receive_message_count = 1
- fixture_contact_count = 1
- fixture_group_count = 1
- fixture_file_count = 1
- fixture_dir_receive_message_count = 1
- fixture_dir_contact_count = 1
- fixture_dir_group_count = 1
- fixture_dir_file_count = 1
- send_preview_tool_present = true
- production_send_enabled = false
- local_login_required = false
- real_isphere_login_required = false
- no_real_send = true

If production_send_enabled is true, treat the package as failed.
If no_real_send is false, treat the package as failed.
'@ | Set-Content -LiteralPath (Join-Path $packageDir "EXPECTED-RESULTS.txt") -Encoding ASCII

@'
@echo off
setlocal
cd /d "%~dp0"
echo Running iSphere capability smoke test...
isphere-capability-smoke.exe
echo exit code: %ERRORLEVEL%
pause
exit /b %ERRORLEVEL%
'@ | Set-Content -LiteralPath (Join-Path $packageDir "run-capability-test.bat") -Encoding ASCII

@'
{
  "package": "send-capability-test",
  "LOCAL_LOGIN_UNAVAILABLE": true,
  "NO_REAL_SEND": true,
  "entrypoint": "run-capability-test.bat",
  "smoke_exe": "isphere-capability-smoke.exe",
  "helper_exe": "runs/win-helper/ISphereWinHelper.exe",
  "expected_tool_count": 9,
  "production_send_enabled": false
}
'@ | Set-Content -LiteralPath (Join-Path $packageDir "CAPABILITY-TEST-MANIFEST.json") -Encoding ASCII

if (-not $NoZip) {
    Compress-Archive -Path (Join-Path $packageDir "*") -DestinationPath $zipPath -Force
}

[ordered]@{
    ok = $true
    package_dir = (Resolve-Path -LiteralPath $packageDir).Path
    zip = if (Test-Path -LiteralPath $zipPath) { (Resolve-Path -LiteralPath $zipPath).Path } else { $null }
    helper_exe = (Resolve-Path -LiteralPath $helperExe).Path
    smoke_exe = (Resolve-Path -LiteralPath $smokeExe).Path
    local_login_required = $false
    no_real_send = $true
    production_send_enabled = $false
} | ConvertTo-Json -Depth 4 -Compress