package service

import (
	"github.com/gofiber/fiber/v3"
	"htwkalender-ical/service/ical"
	"log/slog"
)

// add routes to the app instance for the backend ical service
// with golang fiber
func AddFeedRoutes(app *fiber.App) {

	// Define a route for the GET method on the root path '/'
	app.Get("/api/feed", func(c fiber.Ctx) error {

		token := c.Query("token")
		results, err := ical.Feed(token)

		if err != nil {
			slog.Error("Failed to get feed", "error", err)
			return c.SendStatus(fiber.StatusInternalServerError)
		}
		c.Response().Header.Set("Content-type", "text/calendar")
		c.Response().Header.Set("charset", "utf-8")
		c.Response().Header.Set("Content-Disposition", "inline")
		c.Response().Header.Set("filename", "calendar.ics")

		return c.SendString(results)
	})

	// Define a route for the GET method on the root path '/'
	app.Get("/api/collections/feeds/records/:token", func(c fiber.Ctx) error {

		token := c.Params("token")
		results, err := ical.FeedRecord(token)

		if err != nil {
			slog.Error("Failed to get feed", "error", err)
			return c.SendStatus(fiber.StatusInternalServerError)
		}
		c.Response().Header.Set("Content-type", "application/json; charset=UTF-8")

		return c.JSON(results)
	})
}