package view

import (
	"github.com/valyala/fasthttp"

	"git.sr.ht/~gabrielgio/img"
	"git.sr.ht/~gabrielgio/img/pkg/database/repository"
	"git.sr.ht/~gabrielgio/img/pkg/ext"
	"git.sr.ht/~gabrielgio/img/pkg/service"
)

type (
	FileSystemView struct {
		fsService service.FileSystemController
		settings  repository.SettingsRepository
	}
	FilePage struct {
		Page      *service.Page
		ShowMode  bool
		ShowOwner bool
	}
)

func NewFileSystemView(
	controller service.FileSystemController,
	settingsRepository repository.SettingsRepository,
) *FileSystemView {
	return &FileSystemView{
		fsService: controller,
		settings:  settingsRepository,
	}
}

func (self *FileSystemView) Index(ctx *fasthttp.RequestCtx) error {
	pathValue := string(ctx.FormValue("path"))
	token := ext.GetTokenFromCtx(ctx)

	page, err := self.fsService.GetPage(ctx, token.UserID, pathValue)
	if err != nil {
		return err
	}

	settings, err := self.settings.Load(ctx)
	if err != nil {
		return err
	}

	err = img.Render(ctx, "fs.html", &img.HTMLView[*FilePage]{
		Title: pathValue,
		Data: &FilePage{
			Page:      page,
			ShowMode:  settings.ShowMode,
			ShowOwner: settings.ShowOwner,
		},
	})
	if err != nil {
		return err
	}
	return nil
}

func (self *FileSystemView) SetMyselfIn(r *ext.Router) {
	r.GET("/", self.Index)
	r.POST("/", self.Index)
	r.GET("/fs/", self.Index)
	r.POST("/fs/", self.Index)
}