package com.ruoyi.wrzs.monitor.controller;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.framework.web.domain.AjaxResult;
import com.ruoyi.wrzs.monitor.pojo.MonitorAlarm;
import com.ruoyi.wrzs.monitor.pojo.MonitorControl;
import com.ruoyi.wrzs.monitor.pojo.MonitorDevice;
import com.ruoyi.wrzs.monitor.pojo.MonitorMetric;
import com.ruoyi.wrzs.monitor.service.MonitorService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.AllArgsConstructor;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.math.BigDecimal;
import java.util.List;

/**
 * 远程监控设备
 * <p>
 * 温度、压力、能耗等关键参数实时监测，异常推送报警，支持远程启停控制
 */
@Api(tags = "远程监控设备")
@AllArgsConstructor
@RestController
@RequestMapping("/environmentAccess")
public class MonitorController {

    private final MonitorService monitorService;

    // ==================== 设备 ====================

    @ApiOperation("监控设备分页")
    @GetMapping("/monitorDevicePage")
    public AjaxResult devicePage(Page<MonitorDevice> page, MonitorDevice query) {
        return AjaxResult.success(monitorService.devicePage(page, query));
    }

    @ApiOperation("监控设备下拉列表")
    @GetMapping("/monitorDeviceList")
    public AjaxResult deviceList() {
        return AjaxResult.success(monitorService.deviceList());
    }

    @ApiOperation("监控设备详情(含监测指标)")
    @GetMapping("/monitorDeviceInfo")
    public AjaxResult deviceInfo(@RequestParam Long id) {
        return AjaxResult.success(monitorService.deviceInfo(id));
    }

    @ApiOperation("新增监控设备")
    @PostMapping("/monitorDeviceAdd")
    public AjaxResult deviceAdd(@RequestBody MonitorDevice device) {
        return AjaxResult.success(monitorService.deviceSave(device));
    }

    @ApiOperation("修改监控设备")
    @PutMapping("/monitorDeviceUpdate")
    public AjaxResult deviceUpdate(@RequestBody MonitorDevice device) {
        return AjaxResult.success(monitorService.deviceUpdate(device));
    }

    @ApiOperation("删除监控设备")
    @DeleteMapping("/monitorDeviceDelete")
    public AjaxResult deviceDelete(@RequestBody List<Long> ids) {
        return AjaxResult.success(monitorService.deviceRemove(ids));
    }

    // ==================== 监测指标 ====================

    @ApiOperation("监测指标列表")
    @GetMapping("/monitorMetricList")
    public AjaxResult metricList(@RequestParam(required = false) Long deviceId) {
        return AjaxResult.success(monitorService.metricList(deviceId));
    }

    @ApiOperation("新增监测指标")
    @PostMapping("/monitorMetricAdd")
    public AjaxResult metricAdd(@RequestBody MonitorMetric metric) {
        return AjaxResult.success(monitorService.metricSave(metric));
    }

    @ApiOperation("修改监测指标")
    @PutMapping("/monitorMetricUpdate")
    public AjaxResult metricUpdate(@RequestBody MonitorMetric metric) {
        return AjaxResult.success(monitorService.metricUpdate(metric));
    }

    @ApiOperation("删除监测指标")
    @DeleteMapping("/monitorMetricDelete")
    public AjaxResult metricDelete(@RequestBody List<Long> ids) {
        return AjaxResult.success(monitorService.metricRemove(ids));
    }

    // ==================== 数据采集 ====================

    @ApiOperation("采集数据上报(自动采集/人工补录)")
    @PostMapping("/monitorDataReport")
    public AjaxResult dataReport(@RequestParam Long deviceId,
                                 @RequestParam String metricCode,
                                 @RequestParam BigDecimal value,
                                 @RequestParam(required = false, defaultValue = "0") String dataSource) {
        try {
            MonitorAlarm alarm = monitorService.dataReport(deviceId, metricCode, value, dataSource);
            AjaxResult result = AjaxResult.success();
            result.put("alarm", alarm);
            result.put("alarmFlag", alarm != null);
            return result;
        } catch (IllegalArgumentException e) {
            return AjaxResult.error(e.getMessage());
        }
    }

    // ==================== 报警 ====================

    @ApiOperation("报警分页")
    @GetMapping("/monitorAlarmPage")
    public AjaxResult alarmPage(Page<MonitorAlarm> page, MonitorAlarm query) {
        return AjaxResult.success(monitorService.alarmPage(page, query));
    }

    @ApiOperation("未处理报警列表(用于消息推送提示)")
    @GetMapping("/monitorAlarmUnhandled")
    public AjaxResult alarmUnhandled() {
        AjaxResult result = AjaxResult.success(monitorService.unhandledAlarms());
        result.put("count", monitorService.unhandledAlarmCount());
        return result;
    }

    @ApiOperation("处理报警")
    @PutMapping("/monitorAlarmHandle")
    public AjaxResult alarmHandle(@RequestParam Long id, @RequestParam(required = false) String handleRemark) {
        return AjaxResult.success(monitorService.alarmHandle(id, handleRemark));
    }

    @ApiOperation("删除报警")
    @DeleteMapping("/monitorAlarmDelete")
    public AjaxResult alarmDelete(@RequestBody List<Long> ids) {
        return AjaxResult.success(monitorService.alarmRemove(ids));
    }

    // ==================== 远程控制 ====================

    @ApiOperation("远程启停控制")
    @PostMapping("/monitorControl")
    public AjaxResult control(@RequestParam Long deviceId,
                              @RequestParam String command,
                              @RequestParam(required = false) String remark) {
        try {
            return AjaxResult.success(monitorService.control(deviceId, command, remark));
        } catch (IllegalArgumentException e) {
            return AjaxResult.error(e.getMessage());
        }
    }

    @ApiOperation("远程控制记录分页")
    @GetMapping("/monitorControlPage")
    public AjaxResult controlPage(Page<MonitorControl> page, MonitorControl query) {
        return AjaxResult.success(monitorService.controlPage(page, query));
    }

    @ApiOperation("监控总览")
    @GetMapping("/monitorOverview")
    public AjaxResult overview() {
        return AjaxResult.success(monitorService.overview());
    }
}