package com.plannaplan.controllers;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import io.swagger.annotations.Api;

import java.util.Date;

import com.plannaplan.App;
import com.plannaplan.models.TourData;
import com.plannaplan.services.AssignmentService;
import com.plannaplan.services.ConfiguratorService;
import com.plannaplan.services.ExchangeService;

/**
 * Rest controller to enpoint that help deveopler test the app
 */
@RestController
@CrossOrigin
@RequestMapping("/api/" + App.API_VERSION + "/developer")
@Api(tags = {
        "DeveloperController" }, value = "DeveloperController", description = "All endpoints to use in development time to help app testing")
public class DeveloperController {

    private static final long ONE_DAY = 86400000;

    @Autowired
    private AssignmentService assignmentService;

    @Autowired
    private ExchangeService exchangeService;

    @Autowired
    private ConfiguratorService configurationController;

    /**
     * @return if accept algorythm was perfomed
     */
    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
    @PostMapping(path = "/algorythm/accept")
    public ResponseEntity<String> performAcceptAlgorythm() {
        this.assignmentService.callAcceptAlgorythm();
        return new ResponseEntity<>("Success", HttpStatus.OK);
    }

    /**
     * @return if exchange algorythm was perfomed
     */
    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
    @PostMapping(path = "/algorythm/exchange")
    public ResponseEntity<String> performExchangeAlgorythm() {
        this.exchangeService.performExchange();
        return new ResponseEntity<>("Success", HttpStatus.OK);
    }

    /**
     * @return if tour was set
     */
    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
    @PostMapping(path = "/tours/first")
    public ResponseEntity<String> setFirstTour() {
        this.configurationController.saveTours(
                new TourData(new Date(System.currentTimeMillis() - ONE_DAY),
                        new Date(System.currentTimeMillis() + ONE_DAY)),
                new TourData(new Date(System.currentTimeMillis() + 2 * ONE_DAY),
                        new Date(System.currentTimeMillis() + 3 * ONE_DAY)));
        return new ResponseEntity<>("Success", HttpStatus.OK);
    }

    /**
     * @return if tour was set
     */
    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
    @PostMapping(path = "/tours/second")
    public ResponseEntity<String> setSecondTour() {
        this.configurationController.saveTours(
                new TourData(new Date(System.currentTimeMillis() - 3 * ONE_DAY),
                        new Date(System.currentTimeMillis() - 2 * ONE_DAY)),
                new TourData(new Date(System.currentTimeMillis() - ONE_DAY),
                        new Date(System.currentTimeMillis() + ONE_DAY)));
        return new ResponseEntity<>("Success", HttpStatus.OK);
    }

    /**
     * @return if tour was set
     */
    @PreAuthorize("hasRole('ROLE_DEVELOPER')")
    @PostMapping(path = "/tours/no")
    public ResponseEntity<String> setNoTour() {
        this.configurationController.saveTours(
                new TourData(new Date(System.currentTimeMillis() - ONE_DAY), new Date(System.currentTimeMillis())),
                new TourData(new Date(System.currentTimeMillis() + ONE_DAY),
                        new Date(System.currentTimeMillis() + 2 * ONE_DAY)));
        return new ResponseEntity<>("Success", HttpStatus.OK);
    }
}