package com.ruoyi.web.controller.system;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;

import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.List;
import java.util.Arrays;

import com.ruoyi.common.config.RuoYiConfig;
import com.ruoyi.common.utils.QRCodeUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.file.FileUploadUtils;
import com.ruoyi.common.utils.sign.Base64;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import org.apache.commons.io.IOUtils;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.FastByteArrayOutputStream;
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.enums.BusinessType;
import com.ruoyi.system.domain.TPersonalPage;
import com.ruoyi.system.service.ITPersonalPageService;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;
import org.springframework.web.multipart.MultipartFile;

import javax.imageio.ImageIO;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;

/**
 * 个人页Controller
 * 
 * @author Alex
 * @date 2020-09-16
 */
@Api(value = "个人页管理", tags = "个人页管理")
@RequiredArgsConstructor(onConstructor_ = @Autowired)
@RestController
@RequestMapping("/system/personal/page" )
public class TPersonalPageController extends BaseController {

    private final ITPersonalPageService iTPersonalPageService;

    /**
     * 查询个人页列表
     */
    @ApiOperation("个人页列表")
    @PreAuthorize("@ss.hasPermi('system:personal:page:list')")
    @GetMapping("/list")
    public TableDataInfo list(TPersonalPage tPersonalPage)
    {
        startPage();
        LambdaQueryWrapper<TPersonalPage> lqw = new LambdaQueryWrapper<TPersonalPage>();
        if (tPersonalPage.getCustomerId() != null){
            lqw.eq(TPersonalPage::getCustomerId ,tPersonalPage.getCustomerId());
        }
        if (StringUtils.isNotBlank(tPersonalPage.getCustomer())){
            lqw.eq(TPersonalPage::getCustomer ,tPersonalPage.getCustomer());
        }
        if (StringUtils.isNotBlank(tPersonalPage.getStakeholder())){
            lqw.eq(TPersonalPage::getStakeholder ,tPersonalPage.getStakeholder());
        }
        if (tPersonalPage.getStakeholderBirthday() != null){
            lqw.eq(TPersonalPage::getStakeholderBirthday ,tPersonalPage.getStakeholderBirthday());
        }
        if (StringUtils.isNotBlank(tPersonalPage.getAvatar())){
            lqw.eq(TPersonalPage::getAvatar ,tPersonalPage.getAvatar());
        }
        if (tPersonalPage.getTemplateId() != null){
            lqw.eq(TPersonalPage::getTemplateId ,tPersonalPage.getTemplateId());
        }
        if (StringUtils.isNotBlank(tPersonalPage.getContent())){
            lqw.eq(TPersonalPage::getContent ,tPersonalPage.getContent());
        }
        if (tPersonalPage.getEnable() != null){
            lqw.eq(TPersonalPage::getEnable ,tPersonalPage.getEnable());
        }
        List<TPersonalPage> list = iTPersonalPageService.list(lqw);
        return getDataTable(list);
    }

    /**
     * 导出个人页列表
     */
    @PreAuthorize("@ss.hasPermi('system:personal:page:export')" )
    @Log(title = "导出个人页" , businessType = BusinessType.EXPORT)
    @GetMapping("/export" )
    public AjaxResult export(TPersonalPage tPersonalPage) {
        LambdaQueryWrapper<TPersonalPage> lqw = new LambdaQueryWrapper<TPersonalPage>(tPersonalPage);
        List<TPersonalPage> list = iTPersonalPageService.list(lqw);
        ExcelUtil<TPersonalPage> util = new ExcelUtil<TPersonalPage>(TPersonalPage. class);
        return util.exportExcel(list, "page" );
    }

    /**
     * 获取个人页详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:personal:page:query')" )
    @GetMapping(value = "/{id}" )
    public AjaxResult getInfo(@PathVariable("id" ) Long id) {
        return AjaxResult.success(iTPersonalPageService.getById(id));
    }

    /**
     * 新增个人页
     */
    @PreAuthorize("@ss.hasPermi('system:personal:page:add')" )
    @Log(title = "新增个人页" , businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@RequestBody TPersonalPage tPersonalPage) {
        return toAjax(iTPersonalPageService.save(tPersonalPage) ? 1 : 0);
    }

    /**
     * 修改个人页
     */
    @PreAuthorize("@ss.hasPermi('system:personal:page:edit')" )
    @Log(title = "修改个人页" , businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@RequestBody TPersonalPage tPersonalPage) {
        return toAjax(iTPersonalPageService.updateById(tPersonalPage) ? 1 : 0);
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:personal:page:edit')")
    @PutMapping("/changeEnable")
    public AjaxResult changeStatus(@RequestBody TPersonalPage tPersonalPage)
    {
        if (tPersonalPage == null){
            return AjaxResult.error("数据不能为空");
        }
        if (tPersonalPage.getId() <= 0){
            return AjaxResult.error("ID不能为空");
        }
        if (!tPersonalPage.getEnable().equals("0") && !tPersonalPage.getEnable().equals("1")){
            return AjaxResult.error("修改失败");
        }
        tPersonalPage.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(iTPersonalPageService.updateById(tPersonalPage) ? 1 : 0);
    }
    /**
     * 删除个人页
     */
    @PreAuthorize("@ss.hasPermi('system:personal:page:remove')" )
    @Log(title = "个人页" , businessType = BusinessType.DELETE)
    @DeleteMapping("/{ids}" )
    public AjaxResult remove(@PathVariable Long[] ids) {
        return toAjax(iTPersonalPageService.removeByIds(Arrays.asList(ids)) ? 1 : 0);
    }

    @PreAuthorize("@ss.hasPermi('system:personal:page:edit')")
    @PostMapping("/avatar")
    public AjaxResult avatar(@RequestParam("avatarfile") MultipartFile file, Long id) throws IOException {
        if (!file.isEmpty()) {
            String avatar = FileUploadUtils.upload(RuoYiConfig.getUploadPath(), file);
            if (iTPersonalPageService.updateAvatar(id, avatar)) {
                AjaxResult ajax = AjaxResult.success();
                ajax.put("imgUrl", avatar);
                return ajax;
            }
        }
        return AjaxResult.error("上传图片异常，请联系管理员");
    }

    /**
     * 根据url获取二维码
     * @param response
     * @param url
     * @return
     * @throws Exception
     */
    @PreAuthorize("@ss.hasPermi('system:personal:page:query')" )
    @GetMapping("/qrcode")
    public AjaxResult getQrcode(HttpServletResponse response, String url) throws Exception {

        if (StringUtils.isBlank(url)) {
            return AjaxResult.error("url为空");
        }
        //二维码图片
        BufferedImage image = QRCodeUtils.createImage(url,null,true);
        // 转换流信息写出
        FastByteArrayOutputStream os = new FastByteArrayOutputStream();
        try {
            ImageIO.write(image, "jpg", os);
        }
        catch (IOException e) {
            return AjaxResult.error(e.getMessage());
        }

        AjaxResult ajax = AjaxResult.success();
        ajax.put("img", Base64.encode(os.toByteArray()));
        return ajax;
    }

    /**
     * 根据干系人id获取总数
     * @param userId
     * @return
     */
    @GetMapping("/getCount/{userId}")
    public AjaxResult getCountByUserID(@PathVariable("userId" ) Long userId) {
        int count = iTPersonalPageService.count(new LambdaQueryWrapper<TPersonalPage>()
                .eq(TPersonalPage::getStakeholderId, userId)
                .eq(TPersonalPage::getEnable,"0")
        );
        AjaxResult result = AjaxResult.success();
        result.put("count", count);
        return result;
    }
}