#!/usr/bin/env pwsh
Set-StrictMode -Version Latest
$ErrorActionPreference = 'Stop'

if (-not (Test-Path -Path ".\evibes" -PathType Container))
{
    Write-Host "❌  Please run this script from the project's root (where the 'evibes' directory lives)." -ForegroundColor Red
    exit 1
}

$purple = "`e[38;2;121;101;209m"
$reset = "`e[0m"

$artPath = Join-Path (Split-Path -Parent $MyInvocation.MyCommand.Definition) '..\ASCII_ART_EVIBES'
if (-not (Test-Path $artPath))
{
    Write-Host "❌  Could not find ASCII art at $artPath" -ForegroundColor Red
    exit 1
}

$art = Get-Content -Raw -Path $artPath
$art -split "`r?`n" | ForEach-Object {
    Write-Host "$purple$_$reset"
}

Write-Host "`nby WISELESS TEAM`n" -ForegroundColor Gray

Write-Host "Verifying all images are present…" -ForegroundColor Green

$config = docker compose config --format json | ConvertFrom-Json

foreach ($prop in $config.services.PSObject.Properties)
{
    $svc = $prop.Value

    if (-not ($svc.PSObject.Properties.Name -contains 'image'))
    {
        continue
    }

    $image = $svc.PSObject.Properties['image'].Value

    if (-not (docker image inspect $image))
    {
        Write-Error "Required images not found. Please run install.ps1 first."
        exit 1
    }

    Write-Host "  • Found image: $image"
}

$Spinner = @('|', '/', '-', '\')
$Colors = @('White', 'Gray')
$Delay = 100

function Invoke-Spinner
{
    [CmdletBinding()]
    param(
        [Parameter(Mandatory)][string]$Arguments,
        [Parameter(Mandatory)][string]$Message
    )
    Write-Host -NoNewLine -ForegroundColor Cyan ("{0}… " -f $Message)
    $si = New-Object System.Diagnostics.ProcessStartInfo
    $si.FileName = "docker"
    $si.Arguments = "$Arguments --ansi never"
    $si.RedirectStandardOutput = $true
    $si.RedirectStandardError = $true
    $si.UseShellExecute = $false
    $p = [System.Diagnostics.Process]::Start($si)
    $i = 0
    while (-not $p.HasExited)
    {
        $frame = $Spinner[$i % $Spinner.Length]
        $col = $Colors[$i % $Colors.Length]
        Write-Host -NoNewLine -ForegroundColor $col $frame
        Start-Sleep -Milliseconds $Delay
        Write-Host -NoNewLine "`b"
        $i++
    }
    $p.WaitForExit()
    Write-Host -ForegroundColor Green "✔"
}

Invoke-Spinner -Arguments "compose up --no-build --detach --wait" -Message "Starting services"
Invoke-Spinner -Arguments "compose exec app poetry run python manage.py migrate --no-input" -Message "Applying migrations"
Invoke-Spinner -Arguments "compose exec app poetry run python manage.py collectstatic --no-input" -Message "Collecting static files"
Invoke-Spinner -Arguments "compose exec app poetry run python manage.py set_default_caches" -Message "Setting default caches"
Invoke-Spinner -Arguments "compose exec app poetry run python manage.py set_default_caches" -Message "Cleaning up"

Write-Host "All done! eVibes is up and running." -ForegroundColor Green