package com.epitech.epicture

import android.app.Activity
import android.os.Bundle
import android.view.View
import android.widget.*
import androidx.recyclerview.widget.StaggeredGridLayoutManager
import com.android.volley.Response
import com.android.volley.toolbox.JsonObjectRequest
import com.android.volley.toolbox.Volley
import kotlinx.android.synthetic.main.activity_search.*

class SearchActivity : Activity(), AdapterView.OnItemSelectedListener {

    var listoffilters = arrayOf("top", "time", "viral")
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_search)

        spinnerfilter!!.onItemSelectedListener = this
        val adapt = ArrayAdapter(this, android.R.layout.simple_spinner_item, listoffilters)
        adapt.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
        spinnerfilter!!.setAdapter(adapt)

        buttonGoBack.setOnClickListener {
            finish()
        }

        val queue = Volley.newRequestQueue(this)
        val url = "https://api.imgur.com/3/gallery/top"
        val urlSearch = "https://api.imgur.com/3/gallery/search/"
        val piece = "?q="

        val jsonObjectRequest = object: JsonObjectRequest(Method.GET, url, null, Response.Listener { response ->
            val sgridlm = StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL)
            rvs.layoutManager = sgridlm
            val values = response.getJSONArray("data")
            val imageList = ArrayList<ImageData>()

            for (i in 0 until values.length()) {
                val img = ImageData()
                val item = values.getJSONObject(i)
                if (item.getBoolean("is_album"))
                    continue
                img.setId(item.getString("id"))
                img.setUrl(item.getString("link"))
                val checkFavorite = item.getString("favorite")
                if (checkFavorite == "true")
                    img.setIsFavorite(true)
                else
                    img.setIsFavorite(false)
                imageList.add(img)
            }
            val adapter = ImageGridKotlinAdapter(this, imageList)
            rvs.adapter = adapter
        },
            Response.ErrorListener { println("This did not work!")})
        {
            override fun getHeaders(): MutableMap<String, String> {
                val headers = HashMap<String, String>()
                headers["Authorization"] = "Client-ID " + UserData.getClientID()
                return headers
            }
        }

        queue.add(jsonObjectRequest)
        buttonsearch.setOnClickListener {
            val stringToSearch = searchText.text.toString()
            val filter = spinnerfilter.selectedItem.toString()
            val urlSeach = urlSearch + filter + piece + stringToSearch

            val jsonObjectRequest2 = object: JsonObjectRequest(Method.GET, urlSeach, null, Response.Listener { response ->
                println(response)
                val sgridlm = StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL)
                rvs.layoutManager = sgridlm
                val values = response.getJSONArray("data")
                val imageList = ArrayList<ImageData>()

                for (i in 0 until values.length()) {
                    val img = ImageData()
                    val item = values.getJSONObject(i)
                    if (item.getBoolean("is_album")) {
                        val imgInAlbum = item.getJSONArray("images")
                        for (j in 0 until imgInAlbum.length()) {
                            val img2 = ImageData()
                            val item2 = imgInAlbum.getJSONObject(j)
                            img2.setId(item2.getString("id"))
                            img2.setUrl(item2.getString("link"))
                            val checkFavorite = item2.getString("favorite")
                            if (checkFavorite == "true")
                                img2.setIsFavorite(true)
                            else
                                img2.setIsFavorite(false)
                            imageList.add(img2)
                        }
                    } else {
                        img.setId(item.getString("id"))
                        img.setUrl(item.getString("link"))
                        val checkFavorite = item.getString("favorite")
                        if (checkFavorite == "true")
                            img.setIsFavorite(true)
                        else
                            img.setIsFavorite(false)
                        imageList.add(img)
                    }
                }
                val adapter = ImageGridKotlinAdapter(this, imageList)
                rvs.adapter = adapter
            },
                Response.ErrorListener { println("This did not work!")})
            {
                override fun getHeaders(): MutableMap<String, String> {
                    val headers = HashMap<String, String>()
                    headers["Authorization"] = "Client-ID " + UserData.getClientID()
                    return headers
                }
            }
            queue.add(jsonObjectRequest2)
        }
    }
    override fun onItemSelected(arg0: AdapterView<*>, arg1: View, position: Int, id: Long) {
        //textView.text = arg0.getItemAtPosition(position).toString()
    }

    override fun onNothingSelected(p0: AdapterView<*>?) {
        //textView!!.text = "False"
        TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
    }
}