<?php

namespace Streamline\Http\Controllers;

use Illuminate\Http\Request;
use Streamline\Models\District;
use Streamline\Models\HospitalInformation;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\File;
use Streamline\Models\Parish;
use Streamline\Models\Subcounty;
use Streamline\Models\StreamlineSetupStep;

//use Illuminate\Database\QueryException;

class HospitalInformationController extends Controller {

    public function __construct() {
        $this->middleware('auth');
        $this->middleware('permission:hospital_information-edit', ['only' => ['edit', 'update']]);
    }

    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index() {
        return redirect('hospital_information/1/edit');
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create() {
        $districts = District::orderBy('name', 'asc')->pluck('name', 'id')->toArray();
        $parishes = Parish::orderBy('name', 'asc')->pluck('name', 'id')->toArray();
        $subcounties = Subcounty::orderBy('name', 'asc')->pluck('name', 'id')->toArray();
        $districts = ['' => '- select -'] + $districts;
        $parishes = ['' => '- select -'] + $parishes;
        $subcounties = ['' => '- select -'] + $subcounties;

        return view('hospital_information.create', compact('districts', 'parishes', 'subcounties'));
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request) {
        //dd($request->all());
        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'level' => 'required',
            'phone_number' => 'required',
            'country' => 'required',
            'patient_number_abbr' => 'required',
            'name' => 'required',
            'back_date' => 'required|numeric|min:0',
            'address' => 'required',
            'stamp' => 'nullable|file|mimes:jpg,jpeg,bmp,png,gif,svg,webp',
            'lab_stamp' => 'nullable|file|mimes:jpg,jpeg,bmp,png,gif,svg,webp',
            'logo' => 'nullable|file|mimes:jpg,jpeg,bmp,png,gif,svg,webp'
        ]);

        if ($validator->fails()) {
            $string = "";
            foreach ($validator->errors()->getMessages() as $item) {
                $string .= "{$item[0]}<br>";
            }
            flash($string)->error();
            return back()->withErrors($validator)->withInput();
        } else {

            $hospital_information = new HospitalInformation;
            $hospital_information->name = $request->name;
            $hospital_information->level = $request->level;
            $hospital_information->email = $request->email;
            $hospital_information->code = $request->code;
            $hospital_information->district = $request->district;
            $hospital_information->parish = $request->parish;
            $hospital_information->sub_county = $request->sub_county;
            $hospital_information->sub_district = $request->sub_district;
            $hospital_information->address = $request->address;
            $hospital_information->website = $request->website;
            $hospital_information->country = $request->country;
            $hospital_information->app_name = $request->app_name;
            $hospital_information->back_date = $request->back_date;
            $hospital_information->app_version = $request->app_version;
            $hospital_information->patient_number_abbr = $request->patient_number_abbr;
            $hospital_information->financial_year_start_date = $request->financial_year_start_date;

            $logo = $request->file('logo');
            $logo_destination_path = $logo_name = '';
            if ($logo) {
                $logo_name = date("Ymd_H-i-s") . '_' . $logo->getClientOriginalName();
                $logo_destination_path = 'uploads/logo/';
                $random = '';
                do {
                    $logo_name = date("Ymd_H-i-s") . '_' . Str::slug($logo->getClientOriginalName()) . $random . '.'
                                    . File::extension($logo->getClientOriginalName());
                    $random = Str::random(6);
                }
                while (File::exists($logo_destination_path.$logo_name));

                $logo->move($logo_destination_path, $logo_name);
            }
            $current_logo = $request->current_logo;
            $new_logo = $logo_destination_path . $logo_name;
            $hospital_information->logo = $new_logo ? $new_logo : $current_logo;

            $stamp = $request->file('stamp');
            $stamp_destination_path = $stamp_name = '';
            if ($stamp) {
                $stamp_name = date("Ymd_H-i-s") . '_' . $stamp->getClientOriginalName();
                $stamp_destination_path = 'uploads/logo/';
                $random = '';
                do {
                    $stamp_name = date("Ymd_H-i-s") . '_' . Str::slug($stamp->getClientOriginalName()) . $random . '_stamp.'. File::extension($stamp->getClientOriginalName());
                    $random = Str::random(6);
                }
                while (File::exists($stamp_destination_path.$stamp_name));

                $stamp->move($stamp_destination_path, $stamp_name);
            }
            $current_stamp = $request->current_stamp;
            $new_stamp = $stamp_destination_path . $stamp_name;
            $hospital_information->stamp = $new_stamp ? $new_stamp : $current_stamp;

            $lab_stamp = $request->file('lab_stamp');
            $lab_stamp_destination_path = $lab_stamp_name = '';
            if ($lab_stamp) {
                $lab_stamp_name = date("Ymd_H-i-s") . '_' . $lab_stamp->getClientOriginalName();
                $lab_stamp_destination_path = 'uploads/logo/';
                $random = '';
                do {
                    $lab_stamp_name = date("Ymd_H-i-s") . '_' . Str::slug($lab_stamp->getClientOriginalName()) . $random . '_lab_stamp.'. File::extension($lab_stamp->getClientOriginalName());
                    $random = Str::random(6);
                }
                while (File::exists($lab_stamp_destination_path.$lab_stamp_name));

                $lab_stamp->move($lab_stamp_destination_path, $lab_stamp_name);
            }
            $current_lab_stamp = $request->current_lab_stamp;
            $new_lab_stamp = $lab_stamp_destination_path . $lab_stamp_name;
            $hospital_information->lab_stamp = $new_lab_stamp ? $new_lab_stamp : $current_lab_stamp;
            $hospital_information->updated_by = Auth::id();
            $hospital_information->save();

            //update the streamline setup table with the new finished step
            $streamline_setup = new StreamlineSetupStep;
            $streamline_setup->step = "hospital registration";
            $streamline_setup->completion_status = 1;
            $streamline_setup->save();


            flash($request->name . " Hospital Information has been saved")->success();
            return redirect("clinics/create"); //for the streamline set up process
        }
    }

    /**
     * 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) {
        $hospital_information = HospitalInformation::where(['id' => 1])->first();

        $districts = District::orderBy('name', 'asc')->pluck('name', 'id')->toArray();

        $parishes = Parish::orderBy('name', 'asc')->pluck('name', 'id')->toArray();

        $subcounties = Subcounty::orderBy('name', 'asc')->pluck('name', 'id')->toArray();

        $districts = ['' => '- select -'] + $districts;
        $parishes = ['' => '- select -'] + $parishes;
        $subcounties = ['' => '- select -'] + $subcounties;

        return view('hospital_information.edit', compact('hospital_information', 'districts', 'parishes', 'subcounties'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id) {
        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'level' => 'required',
            'phone_number' => 'required',
            'country' => 'required',
            'patient_number_abbr' => 'required',
            'name' => 'required',
            'address' => 'required',
            'stamp' => 'nullable|file|mimes:jpg,jpeg,bmp,png,webp,gif,svg',
            'lab_stamp' => 'nullable|file|mimes:jpg,jpeg,bmp,png,gif,svg,webp',
            'logo' => 'nullable|file|mimes:jpg,jpeg,bmp,png,gif,svg,webp',
            'back_date' => 'required|numeric|min:0',
        ]);

        if ($validator->fails()) {
            $string = "";
            foreach ($validator->errors()->getMessages() as $item) {
                $string .= "{$item[0]}<br>";
            }
            flash($string)->error();
            return back()->withErrors($validator)->withInput();
        } else {
            $logged_in_user_id = Auth::id();
            $hospital_information = HospitalInformation::find($id);

            $hospital_information->name = $request->name;
            $hospital_information->email = $request->email;
            $hospital_information->website = $request->website;
            $hospital_information->phone_number = $request->phone_number;
            $hospital_information->app_name = $request->app_name;
            $hospital_information->app_version = $request->app_version;
            $hospital_information->patient_number_abbr = $request->patient_number_abbr;
            $hospital_information->financial_year_start_date = $request->financial_year_start_date;
            $hospital_information->address = $request->address;
            $hospital_information->level = $request->level;
            $hospital_information->code = $request->code;
            $hospital_information->country = $request->country;
            $hospital_information->district = $request->district;
            $hospital_information->parish = $request->parish;
            $hospital_information->back_date = $request->back_date;
            $hospital_information->sub_county = $request->sub_county;
            $hospital_information->sub_district = $request->sub_district;
            $hospital_information->print_footer = $request->print_footer;

            if ($request->hasFile('logo')) {
                $logo = $request->file('logo');
                $logo_name = date("Ymd_H-i-s") . '.' . $logo->getClientOriginalExtension();
                $destinationPath = 'uploads/logo';
                $logoPath = $destinationPath . "/" . $logo_name;
                $logo->move($destinationPath, $logoPath);
                $hospital_information->logo = $logoPath;
            }

            if ($request->hasFile('stamp')) {
                $stamp = $request->file('stamp');
                $stamp_name = date("Ymd_H-i-s") . '_' . Str::slug($stamp->getClientOriginalName()) . '_stamp.'. File::extension($stamp->getClientOriginalName());
                $destinationPath = 'uploads/logo';
                $stampPath = $destinationPath . "/" . $stamp_name;
                $stamp->move($destinationPath, $stampPath);
                $hospital_information->stamp = $stampPath;
            }

            if ($request->hasFile('lab_stamp')) {
                $lab_stamp = $request->file('lab_stamp');
                $lab_stamp_name = date("Ymd_H-i-s") . '_' . Str::slug($lab_stamp->getClientOriginalName()) . '_lab_stamp.'. File::extension($lab_stamp->getClientOriginalName());
                $destinationPath = 'uploads/logo';
                $lab_stampPath = $destinationPath . "/" . $lab_stamp_name;
                $lab_stamp->move($destinationPath, $lab_stampPath);
                $hospital_information->lab_stamp = $lab_stampPath;
            }

            if ($request->hasFile('pdf_print_header')) {
                $pdf_print_header = $request->file('pdf_print_header');
                $pdf_print_header_name = date("Ymd_H-i-s") . '_print.' . $pdf_print_header->getClientOriginalExtension();
                $destinationPath = 'uploads/logo';
                $pdf_print_headerPath = $destinationPath . "/" . $pdf_print_header_name;
                $pdf_print_header->move($destinationPath, $pdf_print_headerPath);
                $hospital_information->pdf_print_header = $pdf_print_headerPath;
            }

            $hospital_information->updated_by = $logged_in_user_id;
            $hospital_information->save();

            flash($request->name . " Hospital Information has been updated")->success();
            return redirect("/hospital_information/1/edit")->withInput();
        }
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id) {
        //
    }

    public function remove_print_banner() {
        $hospital_information = HospitalInformation::find(1);
        $hospital_information->pdf_print_header = NULL;
        $hospital_information->save();

        flash("Hospital Information has been updated")->success();
        return redirect("/hospital_information/1/edit");
    }

}