package imgviewer

import (
	"personalwebsite/wde"
	"personalwebsite/webfilesystem"
	"personalwebsite/websiteapp"

	"github.com/gin-gonic/gin"
)

type ImgViewerApp struct {
	fs       *webfilesystem.WebFileSystem
	manifest websiteapp.ApplicationManifest
}

func NewImgViewerApp(webFs *webfilesystem.WebFileSystem) ImgViewerApp {
	newApp := ImgViewerApp{
		fs: webFs,
		manifest: websiteapp.ApplicationManifest{
			AppId:      "img-viewer",
			WindowName: "About me", //TODO: delete
		},
	}
	return newApp
}

func (p *ImgViewerApp) GetManifest() websiteapp.ApplicationManifest {
	return p.manifest
}
func (p *ImgViewerApp) GetId() string {
	return p.manifest.AppId
}

func (p *ImgViewerApp) Render(path string, isMobile bool) (gin.H, error) {
	img, err := p.fs.Read(path)
	if err != nil {
		return nil, err
	}
	data, err := wde.ReadImage(img)
	if err != nil {
		return nil, err
	}
	return gin.H{
		"header": data.Header,
		"base64": data.Base64,
	}, nil
}