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feat(developers): simplify timezone dropdown and make email optional
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Replace 100+ raw system timezones with curated list of 26 major zones
with browser auto-detection via Intl API. Remove email requirement since
applicants receive a @silverlabs.uk address — fallback to username@silverlabs.uk
when no personal email is provided.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
SysAdmin
2026-02-22 23:55:08 +00:00
parent 44e3ad94e0
commit dc9a60a7a2
3 changed files with 70 additions and 15 deletions
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57
BlazorApp/Components/Pages/Developers.razor
View File

@@ -2,6 +2,7 @@
@using SilverLabs.Website.Models
@using SilverLabs.Website.Services
@inject DeveloperApplicationService ApplicationService
@inject IJSRuntime JS
@rendermode InteractiveServer
<PageTitle>Join the Team - SilverLabs</PageTitle>
@@ -85,8 +86,9 @@
</div>
<div class="form-group">
<label for="email">Email Address</label>
<label for="email">Email Address (optional)</label>
<InputText id="email" @bind-Value="_application.Email" class="form-input" placeholder="jane@example.com" />
<span class="form-hint">Leave blank to use your @@silverlabs.uk address</span>
<ValidationMessage For="() => _application.Email" />
</div>
@@ -256,10 +258,35 @@
private readonly string[] _availablePlatforms = { "Windows", "macOS", "Linux", "Android", "iOS", "Other" };
private static readonly List<(string Id, string Label)> _timezones = TimeZoneInfo.GetSystemTimeZones()
.OrderBy(tz => tz.BaseUtcOffset)
.Select(tz => (tz.Id, $"(UTC{(tz.BaseUtcOffset >= TimeSpan.Zero ? "+" : "")}{tz.BaseUtcOffset:hh\\:mm}) {tz.DisplayName}"))
.ToList();
private static readonly List<(string Id, string Label)> _timezones = new()
{
("Pacific/Midway", "(UTC-11:00) Midway Island"),
("Pacific/Honolulu", "(UTC-10:00) Hawaii"),
("America/Anchorage", "(UTC-09:00) Alaska"),
("America/Los_Angeles", "(UTC-08:00) Pacific Time (US & Canada)"),
("America/Denver", "(UTC-07:00) Mountain Time (US & Canada)"),
("America/Chicago", "(UTC-06:00) Central Time (US & Canada)"),
("America/New_York", "(UTC-05:00) Eastern Time (US & Canada)"),
("America/Caracas", "(UTC-04:00) Venezuela"),
("America/Halifax", "(UTC-04:00) Atlantic Time (Canada)"),
("America/Sao_Paulo", "(UTC-03:00) Brazil"),
("Atlantic/South_Georgia","(UTC-02:00) Mid-Atlantic"),
("Atlantic/Azores", "(UTC-01:00) Azores"),
("Europe/London", "(UTC+00:00) London, Dublin, Lisbon"),
("Europe/Berlin", "(UTC+01:00) Berlin, Paris, Amsterdam"),
("Europe/Bucharest", "(UTC+02:00) Bucharest, Helsinki, Athens"),
("Europe/Moscow", "(UTC+03:00) Moscow, Istanbul"),
("Asia/Dubai", "(UTC+04:00) Dubai, Baku"),
("Asia/Karachi", "(UTC+05:00) Karachi, Tashkent"),
("Asia/Kolkata", "(UTC+05:30) Mumbai, New Delhi"),
("Asia/Dhaka", "(UTC+06:00) Dhaka, Almaty"),
("Asia/Bangkok", "(UTC+07:00) Bangkok, Jakarta"),
("Asia/Shanghai", "(UTC+08:00) Beijing, Singapore, Perth"),
("Asia/Tokyo", "(UTC+09:00) Tokyo, Seoul"),
("Australia/Sydney", "(UTC+10:00) Sydney, Melbourne"),
("Pacific/Noumea", "(UTC+11:00) Solomon Islands"),
("Pacific/Auckland", "(UTC+12:00) Auckland, Fiji"),
};
private static readonly System.Text.RegularExpressions.Regex UsernamePattern =
new(@"^[a-zA-Z0-9_-]{3,30}$", System.Text.RegularExpressions.RegexOptions.Compiled);
@@ -269,6 +296,26 @@
private bool IsSubmitDisabled =>
_submitting || _usernameCheckState == UsernameCheckState.Taken || _usernameCheckState == UsernameCheckState.Checking;
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (firstRender && string.IsNullOrEmpty(_application.Timezone))
{
try
{
var detectedTz = await JS.InvokeAsync<string>("eval", "Intl.DateTimeFormat().resolvedOptions().timeZone");
if (!string.IsNullOrEmpty(detectedTz) && _timezones.Any(tz => tz.Id == detectedTz))
{
_application.Timezone = detectedTz;
StateHasChanged();
}
}
catch
{
// Browser may not support Intl API — ignore
}
}
}
private void SelectRole(ApplicationRole role)
{
_application.Role = role;