package com.openhis.web.outpatient.controller;

import com.openhis.web.outpatient.service.impl.LabApplyServiceImpl;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.Map;

/**
 * 检验申请（实验室）控制层
 *
 * 修复 Bug #571：为撤回接口返回统一的成功/错误结构，并捕获业务异常以返回前端可读的错误信息。
 */
@RestController
@RequestMapping("/api/lab-apply")
public class LabApplyController {

    private final LabApplyServiceImpl labApplyService;

    public LabApplyController(LabApplyServiceImpl labApplyService) {
        this.labApplyService = labApplyService;
    }

    /**
     * 撤回检验申请
     *
     * @param applyId 检验申请 ID
     * @return {code:0, msg:"撤回成功"} 或 {code:1, msg:"错误信息"}
     */
    @PostMapping("/withdraw")
    public Map<String, Object> withdraw(@RequestParam Long applyId) {
        Map<String, Object> resp = new HashMap<>();
        try {
            labApplyService.withdrawApply(applyId);
            resp.put("code", 0);
            resp.put("msg", "撤回成功");
        } catch (RuntimeException ex) {
            resp.put("code", 1);
            resp.put("msg", ex.getMessage());
        } catch (Exception ex) {
            resp.put("code", 1);
            resp.put("msg", "系统异常，请联系管理员");
        }
        return resp;
    }

    // 其他接口保持不变
}