veola/templates/settings.templ

package templates

import (
	"fmt"

	"veola/internal/models"
)

type SettingsData struct {
	Page
	Values map[string]string
	// CredentialStatus maps each secret settings key to a human-readable
	// status ("Saved in settings", "Set in config.toml", "Not set"). Secret
	// values are never rendered into the form itself.
	CredentialStatus map[string]string
	IsAdmin          bool
	Users          []models.User
	TestNtfyOK     string
	TestApifyOK    string
	TestEbayOK     string
	TestResendOK   string
	EbayUsedToday  int
	EbayDailyLimit int
	ApifyToday       int
	ApifyMonth       int
	ApifyCostPerCall float64
	MonthlyBudget    float64
	PasswordMsg    string
	PasswordError  string
	UserMsg        string
	UserError      string
	EmailMsg       string
	EmailError     string
	// ForwardAuthMode is true when the deployment delegates identity to
	// Authentik (forward-auth). Email is then managed centrally in Authentik
	// and read-only in Veola for every user.
	ForwardAuthMode bool
}

// ApifyMonthCost is the estimated month-to-date Apify spend.
func (d SettingsData) ApifyMonthCost() float64 {
	return float64(d.ApifyMonth) * d.ApifyCostPerCall
}

// EbayLimitReached reports whether eBay polling is currently halted because
// the daily call limit has been hit.
func (d SettingsData) EbayLimitReached() bool {
	return d.EbayDailyLimit > 0 && d.EbayUsedToday >= d.EbayDailyLimit
}

// credStatus renders the "Saved in settings / Set in config.toml / Not set"
// indicator for a secret field without ever printing the secret itself.
templ credStatus(d SettingsData, key string) {
	if s := d.CredentialStatus[key]; s != "" {
		<div class="v-muted text-xs mt-1">
			Status: { s }
		</div>
	}
}

templ settingsBody(d SettingsData) {
	<div class="space-y-8 max-w-3xl">
		<div>
			<h1 class="v-page-title">Settings</h1>
			<p class="v-page-sub">Credentials, budget, notifications, and users</p>
		</div>

		<section class="v-card p-6">
			<h2 class="v-section-title mb-4">Apify, eBay and Ntfy</h2>
			<div class="v-muted text-sm mb-4">
				API credentials (Apify, eBay, ntfy, Resend) are managed in config.toml on the server, not here. Use the Test buttons to verify them.
			</div>
			<form method="post" action="/settings" class="space-y-4">
				@CSRFInput(d.CSRFToken)
				<div>
					<label class="v-label">Apify API Key</label>
					@credStatus(d, "apify_api_key")
				</div>
				<div class="border-t border-white/10 pt-4">
					<label class="v-label">eBay App ID (Client ID)</label>
					@credStatus(d, "ebay_client_id")
				</div>
				<div>
					<label class="v-label">eBay Cert ID (Client Secret)</label>
					@credStatus(d, "ebay_client_secret")
				</div>
				<div>
					<label class="v-label">eBay Daily Call Limit</label>
					<input class="v-input font-mono" name="ebay_daily_call_limit" type="number" value={ d.Values["ebay_daily_call_limit"] } placeholder="5000 (blank uses config default)"/>
				</div>
				<div class="text-sm">
					<span class="v-muted">eBay API calls today:</span>
					if d.EbayDailyLimit > 0 {
						<span class="font-mono">{ fmt.Sprintf("%d / %d", d.EbayUsedToday, d.EbayDailyLimit) }</span>
					} else {
						<span class="font-mono">{ fmt.Sprintf("%d (uncapped)", d.EbayUsedToday) }</span>
					}
					if d.EbayLimitReached() {
						<span class="v-flash-error inline-block ml-2">Limit reached. eBay polling halted until the next reset (midnight US Pacific).</span>
					}
				</div>
				<div class="border-t border-white/10 pt-4">
					<label class="v-label">Ntfy Base URL</label>
					<input class="v-input" name="ntfy_base_url" value={ d.Values["ntfy_base_url"] }/>
				</div>
				<div>
					<label class="v-label">Ntfy Default Topic</label>
					<input class="v-input" name="ntfy_default_topic" value={ d.Values["ntfy_default_topic"] }/>
				</div>
				<div>
					<label class="v-label">Ntfy Auth (user / password)</label>
					@credStatus(d, "ntfy_auth")
				</div>
				<div>
					<label class="v-label">Global Poll Interval (minutes)</label>
					<input class="v-input font-mono" name="global_poll_interval_minutes" type="number" value={ d.Values["global_poll_interval_minutes"] }/>
				</div>
				<div>
					<label class="v-label">Match Confidence Threshold</label>
					<input class="v-input font-mono" name="match_confidence_threshold" type="number" min="0" max="1" step="0.05" value={ d.Values["match_confidence_threshold"] }/>
				</div>
				<div class="border-t border-white/10 pt-4">
					<label class="v-label">Resend API Key</label>
					@credStatus(d, "resend_api_key")
				</div>
				<div>
					<label class="v-label">Resend From Address</label>
					<input class="v-input" name="resend_from" value={ d.Values["resend_from"] } placeholder="Veola &lt;veola@yourdomain.com&gt;"/>
					<div class="v-muted text-xs mt-1">Used for deal-alert and weekly-digest email. Domain must be verified in Resend.</div>
				</div>
				<div class="border-t border-white/10 pt-4">
					<label class="v-label">Estimated Apify Cost per Call (USD)</label>
					<input class="v-input font-mono" name="apify_cost_per_call" type="number" min="0" step="0.001" value={ d.Values["apify_cost_per_call"] }/>
					<div class="v-muted text-xs mt-1">Apify does not report exact spend; this estimate drives the budget figures shown to everyone.</div>
				</div>
				<div>
					<label class="v-label">Monthly Budget (USD)</label>
					<input class="v-input font-mono" name="monthly_budget_usd" type="number" min="0" step="1" value={ d.Values["monthly_budget_usd"] }/>
					<div class="v-muted text-xs mt-1">0 hides the budget bar. When set, the dashboard shows month-to-date spend against it.</div>
				</div>
				if !d.IsAdmin {
					<div class="v-muted text-sm">Read-only for non-admin users.</div>
				} else {
					<div class="flex items-center gap-3 pt-1">
						<button class="v-btn" type="submit">Save</button>
						<button class="v-btn-ghost" type="submit" formaction="/settings/test-ntfy">Test Ntfy</button>
						<button class="v-btn-ghost" type="submit" formaction="/settings/test-apify">Test Apify</button>
						<button class="v-btn-ghost" type="submit" formaction="/settings/test-ebay">Test eBay</button>
						<button class="v-btn-ghost" type="submit" formaction="/settings/test-resend">Test Resend</button>
					</div>
				}
			</form>
			if d.TestNtfyOK != "" {
				<div class="v-flash mt-3">{ d.TestNtfyOK }</div>
			}
			if d.TestApifyOK != "" {
				<div class="v-flash mt-3">{ d.TestApifyOK }</div>
			}
			if d.TestEbayOK != "" {
				<div class="v-flash mt-3">{ d.TestEbayOK }</div>
			}
			if d.TestResendOK != "" {
				<div class="v-flash mt-3">{ d.TestResendOK }</div>
			}
			<div class="text-sm mt-4 border-t border-white/10 pt-4">
				<span class="v-muted">Apify calls this month:</span>
				<span class="font-mono">{ fmt.Sprintf("%d", d.ApifyMonth) }</span>
				if d.ApifyCostPerCall > 0 {
					<span class="v-muted ml-1">{ fmt.Sprintf("(~$%.2f est.)", d.ApifyMonthCost()) }</span>
				}
				<span class="v-muted ml-3">today:</span>
				<span class="font-mono">{ fmt.Sprintf("%d", d.ApifyToday) }</span>
			</div>
		</section>

		<section class="v-card p-6">
			<h2 class="v-section-title mb-4">Change Password</h2>
			if d.PasswordError != "" {
				<div class="v-flash-error">{ d.PasswordError }</div>
			}
			if d.PasswordMsg != "" {
				<div class="v-flash">{ d.PasswordMsg }</div>
			}
			<form method="post" action="/settings/password" class="space-y-4">
				@CSRFInput(d.CSRFToken)
				<div>
					<label class="v-label">Current Password</label>
					<input class="v-input" type="password" name="current_password"/>
				</div>
				<div>
					<label class="v-label">New Password</label>
					<input class="v-input" type="password" name="new_password"/>
				</div>
				<div>
					<label class="v-label">Confirm New Password</label>
					<input class="v-input" type="password" name="new_password_confirm"/>
				</div>
				<button class="v-btn" type="submit">Update Password</button>
			</form>
		</section>

		<section class="v-card p-6">
			<h2 class="v-section-title mb-4">Email Notifications</h2>
			if d.EmailError != "" {
				<div class="v-flash-error">{ d.EmailError }</div>
			}
			if d.EmailMsg != "" {
				<div class="v-flash">{ d.EmailMsg }</div>
			}
			<form method="post" action="/settings/email" class="space-y-4">
				@CSRFInput(d.CSRFToken)
				<div>
					<label class="v-label">Notification Email</label>
					if emailManagedExternally(d) {
						<input class="v-input" type="email" value={ currentEmail(d) } disabled/>
						<div class="v-muted text-xs mt-1">Managed by Authentik. Change your email in your Authentik profile; it syncs here on next sign-in.</div>
					} else {
						<input class="v-input" type="email" name="email" value={ currentEmail(d) } placeholder="you@example.com"/>
						<div class="v-muted text-xs mt-1">Where deal alerts and the weekly digest are sent. Requires Resend to be configured by an admin.</div>
					}
				</div>
				<label class="flex items-center gap-2">
					<input type="checkbox" name="email_deal_alerts" value="1" checked?={ currentDealAlerts(d) }/>
					<span>Email me deal alerts</span>
				</label>
				<label class="flex items-center gap-2">
					<input type="checkbox" name="email_weekly_digest" value="1" checked?={ currentWeeklyDigest(d) }/>
					<span>Email me the weekly digest (Mondays)</span>
				</label>
				<button class="v-btn" type="submit">Save Preferences</button>
			</form>
		</section>

		if d.IsAdmin {
			<section class="v-card p-6">
				<h2 class="v-section-title mb-4">Users</h2>
				if d.UserError != "" {
					<div class="v-flash-error">{ d.UserError }</div>
				}
				if d.UserMsg != "" {
					<div class="v-flash">{ d.UserMsg }</div>
				}
				<table class="v-table mb-4">
					<thead><tr><th>Username</th><th>Role</th><th>Created</th><th></th></tr></thead>
					<tbody>
						for _, u := range d.Users {
							<tr>
								<td>{ u.Username }</td>
								<td class="v-muted">{ string(u.Role) }</td>
								<td class="v-muted text-sm">{ u.CreatedAt.Format("2006-01-02") }</td>
								<td class="text-right">
									<form class="inline" method="post" action={ templ.SafeURL(fmt.Sprintf("/users/%d/reset-password", u.ID)) }>
										<input type="hidden" name="csrf_token" value={ d.CSRFToken }/>
										<input type="password" class="v-input inline-block max-w-[140px]" name="new_password" placeholder="new password"/>
										<button class="v-btn-ghost" type="submit">Reset</button>
									</form>
									<form class="inline" method="post" action={ templ.SafeURL(fmt.Sprintf("/users/%d/delete", u.ID)) } onsubmit="return confirm('Remove user?')">
										<input type="hidden" name="csrf_token" value={ d.CSRFToken }/>
										<button class="v-btn-ghost" type="submit">Remove</button>
									</form>
								</td>
							</tr>
						}
					</tbody>
				</table>
				<form method="post" action="/users" class="grid md:grid-cols-4 gap-3 items-end">
					<input type="hidden" name="csrf_token" value={ d.CSRFToken }/>
					<div>
						<label class="v-label">Username</label>
						<input class="v-input" name="username"/>
					</div>
					<div>
						<label class="v-label">Role</label>
						<select class="v-select" name="role">
							<option value="user">user</option>
							<option value="admin">admin</option>
						</select>
					</div>
					<div>
						<label class="v-label">Initial Password</label>
						<input class="v-input" type="password" name="password"/>
					</div>
					<button class="v-btn" type="submit">Add User</button>
				</form>
			</section>
		}
	</div>
}

// currentEmail and the two opt-in accessors read the signed-in user's saved
// email preferences off Page.CurrentUser, guarding the nil case.
func currentEmail(d SettingsData) string {
	if d.CurrentUser == nil {
		return ""
	}
	return d.CurrentUser.Email
}

func currentDealAlerts(d SettingsData) bool {
	return d.CurrentUser != nil && d.CurrentUser.EmailDealAlerts
}

func currentWeeklyDigest(d SettingsData) bool {
	return d.CurrentUser != nil && d.CurrentUser.EmailWeeklyDigest
}

// emailManagedExternally reports whether email is owned by Authentik and so is
// read-only in Veola. True for any user when the deployment runs in forward-auth
// mode (email is centralized in Authentik), and for an individual forward row
// regardless of mode (the address is its IdP match key).
func emailManagedExternally(d SettingsData) bool {
	return d.ForwardAuthMode || (d.CurrentUser != nil && d.CurrentUser.AuthSource == "forward")
}

templ Settings(d SettingsData) {
	@Layout(d.Page, settingsBody(d))
}