package com.ruoyi.newstocksystem.controller;

import java.util.List;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
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.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.newstocksystem.domain.TTrends;
import com.ruoyi.newstocksystem.service.TTrendsService;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;

/**
 * 趋势Controller
 * 
 * @author lxy
 * @date 2026-01-21
 */
@RestController
@RequestMapping("/newstocksystem/trends")
public class TTrendsController extends BaseController
{
    @Autowired
    private TTrendsService tTrendsService;

    /**
     * 查询趋势列表
     */
    @PreAuthorize("@ss.hasPermi('newstocksystem:trends:list')")
    @GetMapping("/list")
    public TableDataInfo list(TTrends tTrends)
    {
        startPage();
        List<TTrends> list = tTrendsService.selectTTrendsList(tTrends);
        return getDataTable(list);
    }

    /**
     * 导出趋势列表
     */
    @PreAuthorize("@ss.hasPermi('newstocksystem:trends:export')")
    @Log(title = "趋势", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(HttpServletResponse response, TTrends tTrends)
    {
        List<TTrends> list = tTrendsService.selectTTrendsList(tTrends);
        ExcelUtil<TTrends> util = new ExcelUtil<TTrends>(TTrends.class);
        util.exportExcel(response, list, "趋势数据");
    }

    /**
     * 获取趋势详细信息
     */
    @PreAuthorize("@ss.hasPermi('newstocksystem:trends:query')")
    @GetMapping(value = "/{id}")
    public AjaxResult getInfo(@PathVariable("id") Long id)
    {
        return AjaxResult.success(tTrendsService.selectTTrendsById(id));
    }

    /**
     * 新增趋势
     */
    @PreAuthorize("@ss.hasPermi('newstocksystem:trends:add')")
    @Log(title = "趋势", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody TTrends tTrends)
    {
        return toAjax(tTrendsService.insertTTrends(tTrends));
    }

    /**
     * 修改趋势
     */
    @PreAuthorize("@ss.hasPermi('newstocksystem:trends:edit')")
    @Log(title = "趋势", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody TTrends tTrends)
    {
        return toAjax(tTrendsService.updateTTrends(tTrends));
    }

    /**
     * 删除趋势
     */
    @PreAuthorize("@ss.hasPermi('newstocksystem:trends:remove')")
    @Log(title = "趋势", businessType = BusinessType.DELETE)
	@DeleteMapping("/{ids}")
    public AjaxResult remove(@PathVariable Long[] ids)
    {
        return toAjax(tTrendsService.deleteTTrendsByIds(ids));
    }
}