<?php

namespace Modules\ClinicalData\Http\Controllers;

use Illuminate\Database\QueryException;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Streamline\Models\Parish;
use Streamline\Models\Village;

class VillageController extends Controller {

    public function __construct() {
        $this->middleware('auth');
        $this->middleware('permission:village-list', ['only' => ['index']]);
        $this->middleware('permission:village-create', ['only' => ['create', 'store']]);
        $this->middleware('permission:village-edit', ['only' => ['edit', 'update']]);
        $this->middleware('permission:village-delete', ['only' => ['destroy', 'inactive', 'activate']]);
    }

    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index() {
        $villages = Village::orderBy('name', 'asc')->paginate(5000);

        $parishes = Parish::pluck('name', 'id');

        return view('clinical_data::villages.index', compact('villages', 'parishes'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create() {
        $parishes = Parish::all(['id', 'name', 'subcounty_id'])->pluck("name_with_subcounty", "id")->prepend('- select -', '')->toArray();

        return view('clinical_data::villages.create', compact('parishes'));
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request) {

        request()->validate([
            'name' => 'required',
            'parish_id' => 'required'
        ]);

        $user_id = Auth::user()->id;
        $village = new Village;

        $village->name = $request->name;
        $village->parish_id = $request->parish_id;
        $village->created_by = $user_id;
        $village->updated_by = $user_id;

        try {
            $village->save();
            flash($request->name . " Village has been saved")->success();
            return redirect("/villages/");
        } catch (QueryException $e) {
            flash("An error occurred")->error();
            return back()->withInput();
        }
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id) {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id) {
        $village = Village::where(['id' => $id])->first();

        $parishes = Parish::all(['id', 'name', 'subcounty_id'])->pluck("name_with_subcounty", "id")->prepend('- select -', '')->toArray();

        if (!$village) {
            flash()->error("That village is not registered");
            return redirect('/villages/');
        } else {
            return view('clinical_data::villages.edit', compact('village', 'parishes'));
        }
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id) {
        request()->validate([
            'name' => 'required',
            'parish_id' => 'required'
        ]);

        $village = Village::find($id);

        $village->name = $request->name;
        $village->parish_id = $request->parish_id;
        $village->updated_by = Auth::user()->id;

        try {
            $village->save();
            flash($request->name . " Village has been updated")->success();
            return redirect("/villages/");
        } catch (QueryException $e) {
            flash("An error occurred")->error();
            return back()->withInput();
        }
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id) {
        $village = Village::find($id);

        if ($village->delete()) {
            flash("Village has been deleted.")->success();
            return redirect('/villages/');
        }
    }

    /**
     * Display a listing of the inactive resource(s).
     *
     * @return \Illuminate\Http\Response
     */
    public function inactive() {
        $villages = Village::onlyTrashed()
            ->orderBy('name', 'asc')
            ->get();

        $parishes = Parish::pluck('name', 'id');

        if (count($villages) < 1) {
            flash()->error("There is no inactive villages");
            return redirect('/villages/');
        } else {
            return view('clinical_data::villages.inactive', compact('villages', 'parishes'));
        }
    }

    /**
     * Activate the specified resource in storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function activate($id) {
        $village = Village::withTrashed()->find($id);

        if($village->restore()){
            flash("Village has been activated.")->success();
            return redirect('/villages/inactive');
        }
    }

}