package com.yykj.sjnmtybt.controller;

import com.yykj.sjnmtybt.common.ApiResponse;
import com.yykj.sjnmtybt.common.PageResult;
import com.yykj.sjnmtybt.dto.request.AlertHandleRequest;
import com.yykj.sjnmtybt.dto.request.AlertQueryRequest;
import com.yykj.sjnmtybt.dto.response.AlertVO;
import com.yykj.sjnmtybt.service.BizDataService;
import com.yykj.sjnmtybt.service.BizFlowService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

@Tag(name = "11-告警处置", description = "流程图红色系统预警（如死亡停发）及回盘/匹配异常；DMS sjnmtybt_alart")
@RestController
@RequestMapping("/api/alerts")
public class AlertController {

    private final BizDataService biz;
    private final BizFlowService flow;

    public AlertController(BizDataService biz, BizFlowService flow) {
        this.biz = biz;
        this.flow = flow;
    }

    @Operation(summary = "分页查询告警",
            description = "按街镇/类型/处理状态/人员等筛选；含死亡停发、回盘失败、居保匹配异常等。")
    @PostMapping("/page")
    public ApiResponse<PageResult<AlertVO>> page(@RequestBody AlertQueryRequest req) {
        return ApiResponse.ok(biz.pageAlerts(req));
    }

    @Operation(summary = "告警详情", description = "含处理状态、生命周期节点与附件。")
    @GetMapping("/{id}")
    public ApiResponse<AlertVO> detail(
            @Parameter(description = "告警ID", required = true) @PathVariable String id) {
        AlertVO vo = biz.getAlert(id);
        if (vo == null) {
            return ApiResponse.fail(404, "告警不存在: " + id);
        }
        return ApiResponse.ok(vo);
    }

    @Operation(summary = "处置告警",
            description = "处理结果示例：恢复发放、纳入下月补发、更新银行卡、人工确认居保状态、关闭。")
    @PostMapping("/handle")
    public ApiResponse<AlertVO> handle(@Validated @RequestBody AlertHandleRequest req) {
        return ApiResponse.ok("告警已处置", flow.handleAlert(req));
    }
}