package com.ruoyi.web.controller.monitor;

import java.util.ArrayList;
import java.util.List;

import io.swagger.v3.oas.annotations.Hidden;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.system.domain.SysOperLog;
import com.ruoyi.system.service.ISysOperLogService;

/**
 * 操作日志记录
 * 
 * @author ruoyi
 */
@RestController
@RequestMapping("/monitor/operlog")
@Hidden
public class SysOperlogController extends BaseController
{
    @Autowired
    private ISysOperLogService operLogService;

    @PreAuthorize("@ss.hasPermi('monitor:operlog:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysOperLog operLog,
                              @RequestParam(value = "pageNum", required = false)Integer pageNum,
                              @RequestParam(value = "pageSize", required = false)Integer pageSize)
    {
        startPage();
        List<SysOperLog> list = operLogService.selectOperLogList(operLog);
//        return getDataTable(list);
        return paginate(list,pageNum,pageSize);
    }

    @Log(title = "操作日志", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('monitor:operlog:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysOperLog operLog)
    {
        List<SysOperLog> list = operLogService.selectOperLogList(operLog);
        ExcelUtil<SysOperLog> util = new ExcelUtil<SysOperLog>(SysOperLog.class);
        util.exportExcel(response, list, "操作日志");
    }

    @Log(title = "操作日志", businessType = BusinessType.DELETE)
    @PreAuthorize("@ss.hasPermi('monitor:operlog:remove')")
    @DeleteMapping("/{operIds}")
    public AjaxResult remove(@PathVariable Long[] operIds)
    {
        return toAjax(operLogService.deleteOperLogByIds(operIds));
    }

    @Log(title = "操作日志", businessType = BusinessType.CLEAN)
    @PreAuthorize("@ss.hasPermi('monitor:operlog:remove')")
    @DeleteMapping("/clean")
    public AjaxResult clean()
    {
        operLogService.cleanOperLog();
        return success();
    }

    //对列表进行分页
    private TableDataInfo paginate(List list, int pageNum, int pageSize) {
        if (list == null || list.isEmpty()) {
            return new TableDataInfo(new ArrayList<>(), 0);
        }
        int total = list.size();
        int formIndex = (pageNum - 1) * pageSize;
        int toIndex = Math.min(formIndex + pageSize, total);
        if (formIndex >= total) {
            return new TableDataInfo(new ArrayList<>(), total);
        }
        List subList = list.subList(formIndex, toIndex);
        return new TableDataInfo(subList, total);
    }

}