package com.izouma.walkchina.web;

import com.izouma.walkchina.dto.MapRegion;
import com.izouma.walkchina.dto.Result;
import com.izouma.walkchina.domain.UserInfo;
import com.izouma.walkchina.repo.CityRepository;
import com.izouma.walkchina.service.JourneyService;
import com.izouma.walkchina.service.MapService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.web.bind.annotation.*;

@RestController
@RequestMapping("/map")
public class MapController {
    @Autowired
    private MapService     mapService;
    @Autowired
    private JourneyService journeyService;
    @Autowired
    private CityRepository cityRepository;

    @PostMapping("/citiesInRegion")
    public Result citiesInRegion(@RequestBody MapRegion mapRegion) {
        return Result.ok(mapService.citiesInRegion(mapRegion));
    }

    @PostMapping("/usersInRegion")
    public Result usersInRegion(@RequestBody MapRegion mapRegion) {
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        UserInfo userInfo = (UserInfo) authentication.getPrincipal();
        return Result.ok(mapService.usersInRegion(userInfo.getId(), mapRegion));
    }

    @GetMapping("/userMap")
    public Result userMap(Long userId) {
        if (userId == null) {
            Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
            UserInfo userInfo = (UserInfo) authentication.getPrincipal();
            userId = userInfo.getId();
        }
        return Result.ok(mapService.userMap(userId));
    }

    @GetMapping("/calcAward")
    public Result calcAward(@RequestParam("originId") Long originId, @RequestParam("destinationId") Long destinationId) {
        return Result.ok(mapService.calcAward(originId, destinationId));
    }
}