package page

import (
	"gorm.io/gorm"
	"rhemawavetech.com/rhemawave/internal/db"
	"rhemawavetech.com/rhemawave/internal/download"
)

type pageType int

const (
	HOME pageType = iota
	SCROLLER
	SETTINGS
	WIFI
	AUDIO
	PROCLAMATIONS
	LICENSE_KEY
	EMAIL_ADDRESS
	LOGS
	MESSAGE
	DOWNLOADING_ASSETS
)

type PageCtx struct {
	CfgPtr         *db.AppConfig
	DbPtr          *gorm.DB
	W, H           int32
	MessageChannel chan download.DownloadStatus
	RefreshConfig  func()
	NavigateTo     func(pageType)
	Msg            string // Message to be displayed by MessagePage
	Inst           string // Instructions to be displayed on MessagePage
}

type Router struct {
	ActivePage Page
	Context    PageCtx
}

func NewRouter(pgCtx PageCtx) *Router {
	r := &Router{
		Context: pgCtx,
	}
	r.Context.NavigateTo = r.NavigateTo
	r.NavigateTo(HOME)
	return r
}

func (r *Router) NavigateTo(p pageType) {
	if r.ActivePage != nil {
		r.ActivePage.Destroy()
	}

	switch p {
	case HOME:
		r.ActivePage = &Home{}
	case SCROLLER:
		r.ActivePage = &ScrollerPage{}
	case SETTINGS:
		r.ActivePage = &Settings{}
	case WIFI:
		r.ActivePage = &WiFiSetupPage{}
	case AUDIO:
		r.ActivePage = &AudioOptions{}
	case PROCLAMATIONS:
		r.ActivePage = &ProclamationOptions{}
	case LICENSE_KEY:
		r.ActivePage = &LicenseKeyPage{}
	case EMAIL_ADDRESS:
		r.ActivePage = &EmailAddressPage{}
	case LOGS:
		r.ActivePage = &LogViewerPage{}
	case MESSAGE:
		r.ActivePage = &MessagePage{}
	case DOWNLOADING_ASSETS:
		r.ActivePage = &DownloadingAssets{}
	}

	r.ActivePage.Init(&r.Context)
}