package com.vincent.rsf.server.manager.controller;

import com.vincent.rsf.framework.common.R;
import com.vincent.rsf.server.manager.schedules.AsnOrderLogSchedule;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.util.Arrays;
import java.util.List;

/**
 * 定时任务手动触发接口，仅允许本机请求（127.0.0.1 / ::1）。
 */
@Slf4j
@RestController
@RequestMapping("/schedule")
@Api(value = "定时任务触发", tags = "定时任务手动触发（仅本地）")
public class ScheduleTriggerController {

    private static final List<String> LOCALHOST_IPS = Arrays.asList("127.0.0.1", "0:0:0:0:0:0:0:1", "::1");

    private final AsnOrderLogSchedule asnOrderLogSchedule;

    public ScheduleTriggerController(AsnOrderLogSchedule asnOrderLogSchedule) {
        this.asnOrderLogSchedule = asnOrderLogSchedule;
    }

    private static boolean isLocalRequest(HttpServletRequest request) {
        String remote = request.getRemoteAddr();
        if (remote != null && LOCALHOST_IPS.contains(remote)) {
            return true;
        }
        String forwarded = request.getHeader("X-Forwarded-For");
        if (forwarded != null && !forwarded.isEmpty()) {
            remote = forwarded.split(",")[0].trim();
        }
        return remote != null && LOCALHOST_IPS.contains(remote);
    }

    @ApiOperation("手动执行入库转历史（InStockToLog），仅允许本地请求")
    @PostMapping("/trigger/inStockToLog")
    public ResponseEntity<R> triggerInStockToLog(HttpServletRequest request) {
        if (!isLocalRequest(request)) {
            log.warn("拒绝非本地请求触发 InStockToLog，remote={}", request.getRemoteAddr());
            return ResponseEntity.status(HttpStatus.FORBIDDEN).body(R.error("仅允许本地请求"));
        }
        try {
            asnOrderLogSchedule.InStockToLog();
            return ResponseEntity.ok(R.ok("执行完成"));
        } catch (Exception e) {
            log.error("InStockToLog 执行失败", e);
            return ResponseEntity.ok(R.error(e.getMessage()));
        }
    }

    @ApiOperation("手动执行物理删除上上个月之前已逻辑删除的原单及明细，仅允许本地请求")
    @PostMapping("/trigger/physicalDeleteLogicDeletedOrders")
    public ResponseEntity<R> triggerPhysicalDeleteLogicDeletedOrders(HttpServletRequest request) {
        if (!isLocalRequest(request)) {
            log.warn("拒绝非本地请求触发 physicalDeleteLogicDeletedOrders，remote={}", request.getRemoteAddr());
            return ResponseEntity.status(HttpStatus.FORBIDDEN).body(R.error("仅允许本地请求"));
        }
        try {
            asnOrderLogSchedule.physicalDeleteLogicDeletedOrders();
            return ResponseEntity.ok(R.ok("执行完成"));
        } catch (Exception e) {
            log.error("physicalDeleteLogicDeletedOrders 执行失败", e);
            return ResponseEntity.ok(R.error(e.getMessage()));
        }
    }
}