package com.SalmanDev.EmailPlus;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.text.Html;
import android.net.Uri;
import android.webkit.MimeTypeMap;
import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.common.ComponentCategory;
import com.google.appinventor.components.common.PropertyTypeConstants;
import com.google.appinventor.components.runtime.AndroidNonvisibleComponent;
import com.google.appinventor.components.runtime.Form;
import com.google.appinventor.components.runtime.ComponentContainer;
import com.google.appinventor.components.runtime.EventDispatcher;
import com.google.appinventor.components.runtime.util.ErrorMessages;
import com.google.appinventor.components.runtime.util.NougatUtil;
import com.google.appinventor.components.runtime.util.YailList;

import java.util.ArrayList;
import java.util.List;
import java.io.File;


@DesignerComponent(
        version = 1,
        description = "Created by " + "<a href='https://community.appinventor.mit.edu/u/salman_dev/summary' target='_blank'>Salman Developer</a>",
        category = ComponentCategory.EXTENSION,
        nonVisible = true,
        iconName = "https://img.icons8.com/external-sbts2018-blue-sbts2018/16/null/external-email-social-media-basic-1-sbts2018-blue-sbts2018.png")

@SimpleObject(external = true)
//Libraries
@UsesLibraries(libraries = "")
//Permissions
@UsesPermissions(permissionNames = "android.permission.READ_EXTERNAL_STORAGE")

public class EmailPlus extends AndroidNonvisibleComponent {

    //Activity and Context
    private ComponentContainer container;
    private Context context;
    private Activity activity;
    private Form form;
    private String packageName = "com.google.android.gm";

    public EmailPlus(ComponentContainer container){
        super(container.$form());
        this.activity = container.$context();
        this.context = container.$context();
        this.form = container.$form();
    }

    @DesignerProperty(editorType = PropertyTypeConstants.PROPERTY_TYPE_STRING, defaultValue = "com.google.android.gm")
    @SimpleProperty(description = "")
    public void AppPackageName(String name) {
        packageName = name;
    }
    @SimpleProperty(category = PropertyCategory.APPEARANCE, description = "")
    public String AppPackageName() {
        return packageName;
    }


    @SimpleFunction(description = "")
    public void SendMail(String to, String cc, String bcc, String subject, String message, YailList attachments) {
        ArrayList<Uri> ListFilesUri = new ArrayList<Uri>();
        for(Object item : attachments.toArray()) {
            String filePath = item.toString();
            if (!filePath.startsWith("file://")) {
                filePath = "file://" + filePath;
            }
            Uri uri  = Uri.parse(filePath);
            File file = new File(uri.getPath());
            if (file.isFile()) {    
                Uri shareableUri = NougatUtil.getPackageUri(form, file);
                ListFilesUri.add(shareableUri);
            }
        }

        try {
            Intent shareIntent = new Intent(Intent.ACTION_SEND_MULTIPLE);
            shareIntent.setPackage(packageName);
            shareIntent.putExtra(Intent.EXTRA_EMAIL, new String[] {to});
            shareIntent.putExtra(Intent.EXTRA_CC, new String[] {cc});
            shareIntent.putExtra(Intent.EXTRA_BCC, new String[] {bcc});
            shareIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
            shareIntent.putExtra(Intent.EXTRA_TEXT, message);
            shareIntent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, ListFilesUri);
            shareIntent.setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
            shareIntent.setType("*/*");
            form.startActivity(shareIntent);
        } catch (Exception e) { 
            if (e.getMessage().contains("No Activity found to handle Intent")){
                AppNotAvailable();
            }
        }
    }


    @SimpleEvent(description = "Event is triggered when the email app is not available.")
    public void AppNotAvailable(){
        EventDispatcher.dispatchEvent(this, "AppNotAvailable");
    }
    
}