[string] $dtHost = $ENV:DONETICKHOST
[string] $dtPort = $ENV:DONETICKPORT
[string] $dtAPIKey = $ENV:DONETICKAPIKEY

Import-Module ./AppriseNotification.psm1

function Get-Chores
{
    try {
        $headers = @{
            secretkey = $dtAPIKey
        }
        $results = Invoke-WebRequest -Uri "https://$dtHost`:$dtPort/eapi/v1/chore" -Method Get -Headers $headers
        return ($results.Content | ConvertFrom-Json)
    }
    catch {
        Write-Error "Error fetching chores: $($global:Error[0])"
    }
}

$today = (Get-Date "23:59:59")
$chores = Get-Chores

$overdueTasks = @()
$todaysTasks = @()

foreach($chore in $chores)
{
    if ($chore.nextDueDate)
    {
        $dueDate = (Get-Date $chore.nextDueDate).ToLocalTime()
        if (($dueDate - $today).Days -lt 0) #OVERDUE
        {
            write-host "$($chore.name) $dueDate is overdue!"
            $overdueTasks += $chore
        }
        elseif (($dueDate - $today) -lt 1) #due today
        {
            write-host "$($chore.name) $dueDate is due today!"
            $todaysTasks += $chore
        }
        else
        {
            write-host "$($chore.name) $dueDate is due in the future"
        }
    }

}

if ($overdueTasks.Count -ne 0)
{
    Write-Host "Sending a notification for $($overdueTasks.Count) overdue tasks"
    $content = "The following tasks are overdue!`n"
    foreach($overdueTask in $overdueTasks)
    {
        $content += "$($overdueTask.Name) was due $((Get-Date $overdueTask.nextDueDate).ToLocalTime())`n"
    }
    Send-AppriseNotification -title "OVERDUE TASKS" -content $content
}

if ($todaysTasks.Count -ne 0)
{
    Write-Host "Sending a notification for $($todaysTasks.Count) tasks due today"
    $content = "The following tasks are due today!`n"
    foreach($task in $todaysTasks)
    {
        $content += "$($task.Name) is due $((Get-Date $task.nextDueDate).ToLocalTime())`n"
    }
    Send-AppriseNotification -title "TODAY'S TASKS" -content $content
}