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MyCourseActivity.kt
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MyCourseActivity.kt
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package com.codingblocks.cbonlineapp.activities
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.Observer
import com.codingblocks.cbonlineapp.R
import com.codingblocks.cbonlineapp.Utils.retrofitCallback
import com.codingblocks.cbonlineapp.adapters.TabLayoutAdapter
import com.codingblocks.cbonlineapp.database.*
import com.codingblocks.cbonlineapp.fragments.AnnouncementsFragment
import com.codingblocks.cbonlineapp.fragments.CourseContentFragment
import com.codingblocks.cbonlineapp.fragments.DoubtsFragment
import com.codingblocks.cbonlineapp.fragments.OverviewFragment
import com.codingblocks.onlineapi.Clients
import com.google.android.youtube.player.YouTubeInitializationResult
import com.google.android.youtube.player.YouTubePlayer
import com.google.android.youtube.player.YouTubePlayerSupportFragment
import kotlinx.android.synthetic.main.activity_my_course.*
import org.jetbrains.anko.AnkoLogger
import org.jetbrains.anko.info
import kotlin.concurrent.thread
class MyCourseActivity : AppCompatActivity(), AnkoLogger {
lateinit var attempt_Id: String
private lateinit var database: AppDatabase
companion object {
val YOUTUBE_API_KEY = "AIzaSyAqdhonCxTsQ5oQ-tyNaSgDJWjEM7UaEt4"
}
private lateinit var youtubePlayerInit: YouTubePlayer.OnInitializedListener
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_my_course)
setSupportActionBar(toolbar)
supportActionBar?.setDisplayHomeAsUpEnabled(true)
title = intent.getStringExtra("courseName")
attempt_Id = intent.getStringExtra("attempt_id")
database = AppDatabase.getInstance(this)
val runDao = database.courseRunDao()
val sectionDao = database.setionDao()
val contentDao = database.contentDao()
val courseDao = database.courseDao()
val instructorDao = database.instructorDao()
setupViewPager()
courseDao.getCourse(attempt_Id).observe(this, Observer<Course> {
youtubePlayerInit = object : YouTubePlayer.OnInitializedListener {
override fun onInitializationFailure(p0: YouTubePlayer.Provider?, p1: YouTubeInitializationResult?) {
}
override fun onInitializationSuccess(p0: YouTubePlayer.Provider?, youtubePlayerInstance: YouTubePlayer?, p2: Boolean) {
if (!p2) {
if (it != null)
youtubePlayerInstance?.loadVideo(it.promoVideo.substring(30, 41))
}
}
}
val youTubePlayerSupportFragment = supportFragmentManager.findFragmentById(R.id.displayYoutubeVideo) as YouTubePlayerSupportFragment?
youTubePlayerSupportFragment!!.initialize(YOUTUBE_API_KEY, youtubePlayerInit)
})
Clients.onlineV2JsonApi.enrolledCourseById(attempt_Id).enqueue(retrofitCallback { throwable, response ->
response?.body()?.let { it ->
val course = it.run?.course?.run {
Course(
id!!,
title!!,
subtitle!!,
logo!!,
summary!!,
promoVideo!!,
difficulty!!,
reviewCount!!,
rating!!,
slug!!,
coverImage!!,
attempt_Id,
updatedAt!!
)
}
val run = it.run?.run {
CourseRun(
id!!,
attempt_Id,
name!!,
description!!,
start!!,
end!!,
price!!,
mrp!!,
courseId!!,
updatedAt!!
)
}
thread {
courseDao.insert(course!!)
runDao.insert(run!!)
//Course Instructors List
for (instructor in it.run?.course!!.instructors!!) {
instructorDao.insert(Instructor(instructor.id!!, instructor.name!!,
instructor.description!!, instructor.photo!!,
instructor.updatedAt!!, attempt_Id, instructor.instructorCourse?.courseId!!))
}
//Course Sections List
for (section in it.run?.sections!!) {
sectionDao.insert(CourseSection(section.id!!, section.name!!,
section.order!!, section.premium!!, section.status!!,
section.run_id!!, attempt_Id, section.updatedAt!!))
//Section Contents List
val contents: ArrayList<CourseContent> = ArrayList()
for (content in section.contents!!) {
var contentDocument = ContentDocument()
var contentLecture = ContentLecture()
var contentVideo = ContentVideo()
when {
content.contentable.equals("lecture") -> content.lecture?.let { contentLecture = ContentLecture(it.id!!, it.name!!, it.duration!!, it.video_url!!, content.section_content?.id!!, it.updatedAt!!) }
content.contentable.equals("document") -> content.document?.let { contentDocument = ContentDocument(it.id!!, it.name!!, it.pdf_link!!, content.section_content?.id!!, it.updatedAt!!) }
//check for crash
content.contentable.equals("video") -> content.video?.let { contentVideo = ContentVideo(it.id!!, it.name!!, it.duration!!, it.description!!, it.url!!, content.section_content?.id!!, it.updatedAt!!) }
}
val status: String = if (content.progress != null)
content.progress?.status!!
else {
"UNDONE"
}
contents.add(CourseContent(
content.id!!, status,
content.title!!, content.duration!!,
content.contentable!!, content.section_content?.order!!,
content.section_content?.sectionId!!, attempt_Id, content.section_content?.updatedAt!!, contentLecture, contentDocument, contentVideo))
}
contentDao.insertAll(contents)
}
}
}
info { "error ${throwable?.localizedMessage}" }
})
}
private fun setupViewPager() {
val adapter = TabLayoutAdapter(supportFragmentManager)
adapter.add(OverviewFragment(), "")
adapter.add(AnnouncementsFragment(), "")
adapter.add(CourseContentFragment.newInstance(attempt_Id), "")
adapter.add(DoubtsFragment(), "")
htab_viewpager.adapter = adapter
htab_tabs.setupWithViewPager(htab_viewpager)
htab_tabs.getTabAt(0)?.setIcon(R.drawable.ic_menu)
htab_tabs.getTabAt(1)?.setIcon(R.drawable.ic_announcement)
htab_tabs.getTabAt(2)?.setIcon(R.drawable.ic_docs)
htab_tabs.getTabAt(3)?.setIcon(R.drawable.ic_support)
}
}