package inc.sdt.controlcentermanagement.presentation;

import inc.sdt.controlcentermanagement.application.StatsService;
import inc.sdt.controlcentermanagement.infrastructure.amqp.ResourceMapping;
import inc.sdt.controlcentermanagement.presentation.support.CustomPageable;
import inc.sdt.controlcentermanagement.presentation.support.CustomPageableImpl;
import inc.sdt.controlcentermanagement.presentation.support.PageableResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.data.domain.Page;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
public class StatsController {

    private final Logger log = LoggerFactory.getLogger(StatsController.class);
    private final StatsService statsService;

    public StatsController(StatsService statsService) {
        this.statsService = statsService;
    }


    @ResourceMapping(name = "Chambers_stats", method = "GET", uri = "/chambers/stats", description = "get chamber stats")
    @ResponseStatus(HttpStatus.OK)
    @GetMapping("/chambers/stats")
    public StatsResult chambers(
//            @RequestHeader("Authorization") String authorization
    ){
        log.info("[chambers stats]");

        List<StatsRecord> chamberStats = statsService.getChamberStats();

        return new StatsResult(chamberStats);
    }

    @ResourceMapping(name = "Chambers_stats_detail", method = "GET", uri = "/chambers/stats/{chamberNumber}", description = "get chamber stats detail")
    @ResponseStatus(HttpStatus.OK)
    @GetMapping("/chambers/stats/{chamberNumber}")
    public PageableResponse<StatsDetailRecord> detail(
//            @RequestHeader("Authorization") String authorization
            @PathVariable String chamberNumber,
            @RequestParam(value = "page", required = false, defaultValue = "0") Integer page,
            @RequestParam(value = "size", required = false, defaultValue = "20") Integer size
    ){
        log.info("[chambers stats]");
        Page<StatsDetailRecord> chamberStatsDetail = statsService.getChamberStatsDetail(Integer.max(0, page), (page >= 0 ? size : Integer.MAX_VALUE), chamberNumber);

        if(chamberStatsDetail.hasContent()){
            return PageableResponse.from(chamberStatsDetail, this::from);
        }

        return null;
    }

    private StatsDetailRecord from(StatsDetailRecord statsDetailRecord){
        return statsDetailRecord;
    }
}