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package pages
import (
"context"
"gosten/model"
"gosten/templ"
"log"
"net/http"
"github.com/go-chi/chi/v5"
)
var Q *model.Queries
func Connect(tx model.DBTX) {
Q = model.New(tx)
}
type Page interface {
http.Handler
}
type dataFunc func(r *http.Request, uid int32) any
type simplePage struct {
dataFn dataFunc
template string
}
func (p simplePage) ServeHTTP(w http.ResponseWriter, r *http.Request) {
input := p.dataFn(r, userId(r))
p.showTemplate(w, input)
}
func simpleByQuery[T any](tpl string, query func(ctx context.Context, id int32) (T, error)) Page {
dataFn := func(r *http.Request, uid int32) any {
d, _ := query(r.Context(), uid)
return d
}
return simple(tpl, dataFn)
}
func simple(tpl string, dataFn dataFunc) Page {
p := simplePage{dataFn, tpl}
r := chi.NewRouter()
r.Get("/", p.ServeHTTP)
return r
}
func showTemplate(w http.ResponseWriter, tpl string, data any) {
if err := templ.Lookup(tpl).Execute(w, data); err != nil {
log.Panicf("Executing '%s' with %+v: %v", tpl, data, err)
}
}
func (p simplePage) showTemplate(w http.ResponseWriter, data any) {
showTemplate(w, p.template, data)
}
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