package server

import (
	"net/http"

	"github.com/labstack/echo/v5"
	"music-server/internal/backend"
)

type VersionHandler struct {
}

func NewVersionHandler() *VersionHandler {
	return &VersionHandler{}
}

// GetVersionHistory godoc
//
//	@Summary		Getting the version history of the backend
//	@Description	get version history
//	@Tags			version
//	@Accept			json
//	@Produce		json
//	@Success		200	{array}	backend.VersionData
//	@Failure		404	{object}	string
//	@Router			/version/history [get]
func (v *VersionHandler) GetVersionHistory(ctx *echo.Context) error {
	versionHistory := backend.GetVersionHistory()
	if len(versionHistory) == 0 {
		return ctx.JSON(http.StatusNotFound, "version not found")
	}
	return ctx.JSON(http.StatusOK, versionHistory)
}

// GetLatestVersion godoc
//
//	@Summary		Getting the latest version of the backend
//	@Description	get latest version info
//	@Tags			version
//	@Accept			json
//	@Produce		json
//	@Success		200	{object}	backend.VersionData
//	@Failure		404	{object}	string
//	@Router			/version [get]
func (v *VersionHandler) GetLatestVersion(ctx *echo.Context) error {
	latestVersion := backend.GetLatestVersion()
	if latestVersion.Version == "" {
		return ctx.JSON(http.StatusNotFound, "version not found")
	}
	return ctx.JSON(http.StatusOK, latestVersion)
}