@page "/admin/tasks"
@using Iceshrimp.Backend.Components.Admin
@using Iceshrimp.Backend.Core.Extensions
@using Iceshrimp.Backend.Core.Services
@inherits AdminComponentBase
@inject CronService CronSvc
<AdminPageHeader Title="Cron tasks"/>

<table class="auto-table">
    <thead>
    <th>Name</th>
    <th>Assembly</th>
    <th>Schedule</th>
    <th>Last run</th>
    <th>Next run</th>
    <th>Actions</th>
    </thead>
    <tbody>
    @foreach (var task in CronSvc.Tasks)
    {
        var type = task.Task.GetType();
        var schedule = task.Task.Type switch
        {
            CronTaskType.Daily when task.Task.Trigger == TimeSpan.Zero => "daily at midnight",
            //
            CronTaskType.Daily    => $"daily at {((int)task.Task.Trigger.TotalHours).ToString().PadLeft(2, '0')}:{((int)task.Task.Trigger.TotalMinutes).ToString().PadLeft(2, '0')}",
            CronTaskType.Interval => $"every {task.Task.Trigger.ToDisplayString(singleNumber: false)}",
            _                     => throw new ArgumentOutOfRangeException()
        };

        var last = task.Trigger.IsRunning
            ? "now"
            : task.Trigger.LastRun.HasValue
                ? (DateTime.UtcNow - task.Trigger.LastRun.Value).ToDisplayString() + " ago"
                : "never";

        if (task.Trigger.LastRun.HasValue)
        {
            last += task.Trigger.Error is null ? " (OK)" : " (Error)";
        }

        var next = task.Trigger.IsRunning
            ? "now"
            : "in " + (task.Trigger.NextTrigger - DateTime.UtcNow).ToDisplayString();

        <tr>
            <td>@type.Name</td>
            <td>@type.Assembly.GetName().Name</td>
            <td>@schedule</td>
            @if (task.Trigger is { LastRun: not null, Error: { } e })
            {
                <td title="@e.ToString()">@last</td>
            }
            else
            {
                <td>@last</td>
            }
            <td>@next</td>
            <td><a class="fake-link" onclick="runCronTask('@type.FullName', event.target)">Run now</a></td>
        </tr>
    }
    </tbody>
</table>