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Your Name 2026-02-19 22:36:03 +01:00
commit 0159e5e49f
7 changed files with 295 additions and 0 deletions

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.aider.chat.history.md Normal file
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# aider chat started at 2026-02-19 21:35:37
> Update git name with: git config user.name "Your Name"
> Update git email with: git config user.email "you@example.com"
> You can skip this check with --no-gitignore

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module main.go
go 1.25.7
require github.com/mattn/go-sqlite3 v1.14.34

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github.com/mattn/go-sqlite3 v1.14.34 h1:3NtcvcUnFBPsuRcno8pUtupspG/GM+9nZ88zgJcp6Zk=
github.com/mattn/go-sqlite3 v1.14.34/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=

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package main
import (
"database/sql"
"html/template"
"log"
"net/http"
"time"
_ "github.com/mattn/go-sqlite3"
)
type Birthday struct {
ID int `db:"id"`
Name string `db:"name"`
Birthday time.Time `db:"birthday"`
GiftPurchased bool `db:"gift_purchased"`
DaysUntil int `db:"days_until"`
}
var db *sql.DB
func initDB() {
var err error
db, err = sql.Open("sqlite3", "./birthdays.db")
if err != nil {
log.Fatal(err)
}
// Create table if it doesn't exist
createTableSQL := `
CREATE TABLE IF NOT EXISTS birthdays (
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL,
birthday DATE NOT NULL,
gift_purchased BOOLEAN DEFAULT FALSE
);`
_, err = db.Exec(createTableSQL)
if err != nil {
log.Fatal(err)
}
}
func getBirthdays() ([]Birthday, error) {
rows, err := db.Query("SELECT id, name, birthday, gift_purchased FROM birthdays ORDER BY birthday")
if err != nil {
return nil, err
}
defer rows.Close()
var birthdays []Birthday
for rows.Next() {
var b Birthday
err := rows.Scan(&b.ID, &b.Name, &b.Birthday, &b.GiftPurchased)
if err != nil {
return nil, err
}
birthdays = append(birthdays, b)
}
return birthdays, nil
}
func addBirthday(name string, birthday time.Time, giftPurchased bool) error {
_, err := db.Exec("INSERT INTO birthdays (name, birthday, gift_purchased) VALUES (?, ?, ?)", name, birthday, giftPurchased)
return err
}
func homeHandler(w http.ResponseWriter, r *http.Request) {
if r.Method == "POST" {
name := r.FormValue("name")
birthdayStr := r.FormValue("birthday")
giftPurchased := r.FormValue("giftPurchased") == "on"
// Parse the birthday date
birthday, err := time.Parse("2006-01-02", birthdayStr)
if err != nil {
log.Printf("Error parsing birthday: %v", err)
http.Error(w, "Invalid birthday date", http.StatusBadRequest)
return
}
err = addBirthday(name, birthday, giftPurchased)
if err != nil {
log.Printf("Error adding birthday: %v", err)
http.Error(w, "Error adding birthday", http.StatusInternalServerError)
return
}
// Redirect to avoid resubmission
http.Redirect(w, r, "/", http.StatusSeeOther)
return
}
birthdays, err := getBirthdays()
if err != nil {
log.Printf("Error getting birthdays: %v", err)
http.Error(w, "Error getting birthdays", http.StatusInternalServerError)
return
}
// Calculate days until each birthday
for i, b := range birthdays {
nextBirthday := time.Date(time.Now().Year(), b.Birthday.Month(), b.Birthday.Day(), 0, 0, 0, 0, time.Now().Location())
if nextBirthday.Before(time.Now()) {
nextBirthday = nextBirthday.AddDate(1, 0, 0)
}
daysUntil := int(nextBirthday.Sub(time.Now()).Hours() / 24)
birthdays[i].DaysUntil = daysUntil
}
data := struct {
UpcomingBirthdays []Birthday
}{
UpcomingBirthdays: birthdays,
}
// Parse template from template directory
tmpl, err := template.ParseFiles("template/index.html")
if err != nil {
log.Printf("Error parsing template: %v", err)
http.Error(w, "Template error", http.StatusInternalServerError)
return
}
err = tmpl.Execute(w, data)
if err != nil {
log.Printf("Error executing template: %v", err)
http.Error(w, "Template execution error", http.StatusInternalServerError)
return
}
}
func main() {
initDB()
defer db.Close()
http.HandleFunc("/", homeHandler)
log.Println("Server starting on http://localhost:8080")
log.Fatal(http.ListenAndServe(":8080", nil))
}

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Birthday Reminder</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<style>
body {
background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
min-height: 100vh;
padding: 20px;
}
.card {
border-radius: 15px;
box-shadow: 0 10px 20px rgba(0,0,0,0.1);
border: none;
margin-bottom: 20px;
}
.card-header {
background: linear-gradient(to right, #4b6cb7, #182848);
color: white;
border-radius: 15px 15px 0 0 !important;
font-weight: bold;
}
.birthday-card {
transition: transform 0.3s;
}
.birthday-card:hover {
transform: translateY(-5px);
}
.gift-icon {
font-size: 1.5rem;
color: #ffc107;
}
.no-gift {
color: #6c757d;
}
.gifted {
color: #28a745;
}
.upcoming {
background-color: rgba(40, 167, 69, 0.1);
}
.today {
background-color: rgba(220, 53, 69, 0.1);
}
.form-control:focus {
border-color: #4b6cb7;
box-shadow: 0 0 0 0.2rem rgba(75, 108, 180, 0.25);
}
.modal-content {
background: #fff;
}
</style>
</head>
<body>
<div class="container-fluid">
<div class="row">
<div class="col-md-8">
<div class="card mb-4">
<div class="card-header">
<i class="fas fa-birthday-cake me-2"></i>Upcoming Birthdays
</div>
<div class="card-body">
<div class="row">
<div class="col-md-6">
<h5>Today</h5>
<ul class="list-group list-group-flush">
{{range .UpcomingBirthdays}}
{{if eq .DaysUntil 0}}
<li class="list-group-item d-flex justify-content-between align-items-center">
<span>{{.Name}}</span>
<span class="badge bg-danger rounded-pill">TODAY!</span>
</li>
{{end}}
{{end}}
</ul>
</div>
<div class="col-md-6">
<h5>Coming Up</h5>
<ul class="list-group list-group-flush">
{{range .UpcomingBirthdays}}
{{if ne .DaysUntil 0}}
<li class="list-group-item d-flex justify-content-between align-items-center">
<span>{{.Name}}</span>
<span class="badge bg-primary rounded-pill">{{.DaysUntil}} days</span>
</li>
{{end}}
{{end}}
</ul>
</div>
</div>
</div>
</div>
</div>
<div class="col-md-4">
<div class="card mb-4">
<div class="card-header">
<i class="fas fa-plus-circle me-2"></i>Add New Birthday
</div>
<div class="card-body">
<form id="addBirthdayForm" method="post" action="/">
<div class="mb-3">
<label for="name" class="form-label">Name</label>
<input type="text" class="form-control" id="name" name="name" placeholder="Enter name" required>
</div>
<div class="mb-3">
<label for="birthday" class="form-label">Birthday</label>
<input type="date" class="form-control" id="birthday" name="birthday" required>
</div>
<div class="mb-3 form-check">
<input type="checkbox" class="form-check-input" id="giftPurchased" name="giftPurchased">
<label class="form-check-label" for="giftPurchased">Gift Purchased</label>
</div>
<button type="submit" class="btn btn-primary w-100">
<i class="fas fa-save me-2"></i>Add Birthday
</button>
</form>
</div>
</div>
</div>
</div>
</div>
<div class="footer">
<p>Birthday Reminder App &copy; 2023</p>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
<script>
// Set today's date as minimum for date picker
document.addEventListener('DOMContentLoaded', function() {
const today = new Date().toISOString().split('T')[0];
document.getElementById('birthday').min = today;
});
</script>
</body>
</html>