package handlers

import (
    "log"
    "net/http"
    "threadr/models"
    "github.com/gorilla/sessions"
)

func UserHomeHandler(app *App) http.HandlerFunc {
    return func(w http.ResponseWriter, r *http.Request) {
        session := r.Context().Value("session").(*sessions.Session)
        userID, ok := session.Values["user_id"].(int)
        if !ok {
            http.Redirect(w, r, app.Config.ThreadrDir+"/login/", http.StatusFound)
            return
        }
        user, err := models.GetUserByID(app.DB, userID)
        if err != nil {
            log.Printf("Error fetching user in UserHomeHandler: %v", err)
            http.Error(w, "Internal Server Error", http.StatusInternalServerError)
            return
        }
        if user == nil {
            http.Error(w, "User not found", http.StatusNotFound)
            return
        }
        data := struct {
            PageData
            Username string
        }{
            PageData: PageData{
                Title:            "ThreadR - User Home",
                Navbar:           "userhome",
                LoggedIn:         true,
                ShowCookieBanner: false,
                BasePath:         app.Config.ThreadrDir,
                StaticPath:       app.Config.ThreadrDir + "/static",
                CurrentURL:       r.URL.Path,
            },
            Username: user.Username,
        }
        if err := app.Tmpl.ExecuteTemplate(w, "userhome", data); err != nil {
            log.Printf("Error executing template in UserHomeHandler: %v", err)
            http.Error(w, "Internal Server Error", http.StatusInternalServerError)
            return
        }
    }
}