package view

import (
	"github.com/valyala/fasthttp"

	"git.sr.ht/~gabrielgio/img"
	"git.sr.ht/~gabrielgio/img/pkg/components/settings"
	"git.sr.ht/~gabrielgio/img/pkg/components/user"
	"git.sr.ht/~gabrielgio/img/pkg/ext"
)

type (
	SettingsView struct {
		// there is not need to create a controller for this
		settingsRepository settings.Repository
		userRepository     user.Repository
	}

	SettingsPage struct {
		Settings *settings.Settings
		Users    []*user.User
	}
)

func NewSettingsView(
	settingsRespository settings.Repository,
	userRepository user.Repository,
) *SettingsView {
	return &SettingsView{
		settingsRepository: settingsRespository,
		userRepository:     userRepository,
	}
}

func (self *SettingsView) Index(ctx *fasthttp.RequestCtx) error {
	s, err := self.settingsRepository.Load(ctx)
	if err != nil {
		return err
	}

	users, err := self.userRepository.List(ctx)
	if err != nil {
		return err
	}

	return img.Render(ctx, "settings.html", &img.HTMLView[*SettingsPage]{
		Title: "Settings",
		Data: &SettingsPage{
			Settings: s,
			Users:    users,
		},
	})
}

func (self *SettingsView) Save(ctx *fasthttp.RequestCtx) error {
	var (
		showMode  = string(ctx.FormValue("showMode")) == "on"
		showOwner = string(ctx.FormValue("showOwner")) == "on"
	)

	err := self.settingsRepository.Save(ctx, &settings.Settings{
		ShowMode:  showMode,
		ShowOwner: showOwner,
	})
	if err != nil {
		return err
	}

	return self.Index(ctx)
}

func (self *SettingsView) SetMyselfIn(r *ext.Router) {
	r.GET("/settings/", self.Index)
	r.POST("/settings/", self.Save)
}