diff --git a/.gitignore b/.gitignore
index 583f327..0714a4b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,6 @@
.env
/go.mod
-/go.sum
\ No newline at end of file
+/go.sum
+logs/
+TodayOnHistory
\ No newline at end of file
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..0626f07
--- /dev/null
+++ b/main.go
@@ -0,0 +1,209 @@
+package main
+
+import (
+ "database/sql"
+ "encoding/json"
+ "fmt"
+ "net/http"
+ "os"
+ "strconv"
+ "time"
+
+ "code.akitsuki.me/AkitsukiNagi/logging"
+ _ "github.com/joho/godotenv/autoload"
+ _ "github.com/lib/pq"
+)
+
+type Event struct {
+ Title string `json:"title"`
+ Description string `json:"description"`
+ Year int `json:"year"`
+}
+
+type Response struct {
+ Year int `json:"year"`
+ Month int `json:"month"`
+ Day int `json:"day"`
+ Events []*Event `json:"events"`
+}
+
+var (
+ db *sql.DB
+ connStr = fmt.Sprintf(
+ "host=%s user=%s password=%s dbname=%s port=%s sslmode=%s",
+ os.Getenv("HOST"),
+ os.Getenv("USER"),
+ os.Getenv("PASSWORD"),
+ os.Getenv("DBNAME"),
+ os.Getenv("PORT"),
+ os.Getenv("SSLMODE"),
+ )
+ loc *time.Location
+ port int
+ static = http.FileServer(http.Dir("./static"))
+)
+
+func init() {
+ var err error
+ port, err = strconv.Atoi(os.Getenv("HTTP_PORT"))
+ if err != nil {
+ logging.GetLogger().Critical("Error parsing port: %v", err)
+ }
+}
+
+func main() {
+ loc, _ = time.LoadLocation("Asia/Taipei")
+
+ var err error
+ db, err = sql.Open("postgres", connStr)
+ if err != nil {
+ logging.GetLogger().Error("Failed to connect to the database: %v", err)
+ }
+
+ err = db.Ping()
+ if err != nil {
+ logging.GetLogger().Error("Failed to ping to the database: %v", err)
+ } else {
+ logging.GetLogger().Info("Successfully connected to the database.")
+ }
+
+ http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+ static.ServeHTTP(w, r)
+ })
+
+ http.Handle("/static/", http.StripPrefix("/static", static))
+ http.HandleFunc("/static/index.html", func(w http.ResponseWriter, r *http.Request) {
+ http.NotFound(w, r)
+ })
+
+ http.HandleFunc("/api/query", serveAPI)
+
+ logging.GetLogger().Info("Server started on localhost:%d", port)
+ logging.GetLogger().Error("%v", http.ListenAndServe(fmt.Sprintf(":%d", port), nil))
+}
+
+func serveAPI(w http.ResponseWriter, r *http.Request) {
+ query := r.URL.Query()
+ var (
+ resp Response
+ events []*Event
+ date time.Time
+
+ sYear = query.Get("year")
+ sMonth = query.Get("month")
+ sDay = query.Get("day")
+ )
+
+ if sYear == "" && sMonth == "" && sDay == "" {
+ date = time.Now()
+ events = apiQuerying(date.Year(), int(date.Month()), date.Day())
+ resp = Response{
+ Year: date.Year(),
+ Month: int(date.Month()),
+ Day: date.Day(),
+ Events: events,
+ }
+
+ err := json.NewEncoder(w).Encode(resp)
+ if err != nil {
+ logging.GetLogger().Error("Failed to parse data into json: %v", err)
+ }
+ return
+ }
+
+ year, month, day := parseTime(sYear, sMonth, sDay)
+ date = time.Now()
+ sDate := fmt.Sprintf("%d/%d/%d", year, month, day)
+ date, err := time.Parse("2006/1/2", sDate)
+ if err != nil {
+ logging.GetLogger().Error("Error parsing date: %v", err)
+ }
+
+ events = apiQuerying(date.Year(), int(date.Month()), date.Day())
+ resp = Response{
+ Year: date.Year(),
+ Month: int(date.Month()),
+ Day: date.Day(),
+ Events: events,
+ }
+
+ err = json.NewEncoder(w).Encode(resp)
+ if err != nil {
+ logging.GetLogger().Error("Failed to parse data into json: %v", err)
+ }
+}
+
+func apiQuerying(year, month, day int) []*Event {
+ var (
+ rows *sql.Rows
+ err error
+ )
+
+ rows, err = db.Query("SELECT year, title, description FROM events WHERE month = $1 AND day = $2 AND YEAR <= $3 ORDER BY year", month, day, year)
+ if err != nil {
+ logging.GetLogger().Error("%v", err)
+ }
+
+ var events []*Event
+
+ defer rows.Close()
+ for rows.Next() {
+ event := &Event{}
+ err := rows.Scan(&event.Year, &event.Title, &event.Description)
+ if err != nil {
+ logging.GetLogger().Error("%v", err)
+ } else {
+ events = append(events, event)
+ }
+ }
+
+ return events
+}
+
+func parseTime(sYear, sMonth, sDay string) (int, int, int) {
+ var (
+ year int = 0
+ month int = 0
+ day int = 0
+ err error
+ reset = false
+
+ now = time.Now()
+ )
+
+ if sYear != "" {
+ year, err = strconv.Atoi(sYear)
+ if err != nil {
+ year = 0
+ }
+ }
+ if sYear == "" || year == 0 {
+ reset = true
+ }
+
+ if sMonth != "" {
+ month, err = strconv.Atoi(sMonth)
+ if err != nil {
+ month = 0
+ }
+ }
+ if sMonth == "" || month == 0 {
+ reset = true
+ }
+
+ if sDay != "" {
+ day, err = strconv.Atoi(sDay)
+ if err != nil {
+ day = 0
+ }
+ }
+ if sDay == "" || day == 0 {
+ reset = true
+ }
+
+ if reset {
+ year, month, day = now.Year(), int(now.Month()), now.Day()
+ }
+
+ return year, month, day
+}
diff --git a/static/index.html b/static/index.html
index 94966fc..184b135 100755
--- a/static/index.html
+++ b/static/index.html
@@ -7,19 +7,47 @@
歷史上的今天
-
歷史上的今天
-
+
+
+
+
+
+
+
-
+
+
+
+