package org.dromara.eims.controller;

import java.io.IOException;
import java.io.InputStream;
import java.net.URLEncoder;
import java.util.List;

import jakarta.servlet.ServletOutputStream;
import lombok.RequiredArgsConstructor;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.validation.constraints.*;
import cn.dev33.satoken.annotation.SaCheckPermission;
import org.springframework.core.io.ClassPathResource;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import org.springframework.validation.annotation.Validated;
import org.dromara.common.idempotent.annotation.RepeatSubmit;
import org.dromara.common.log.annotation.Log;
import org.dromara.common.web.core.BaseController;
import org.dromara.common.mybatis.core.page.PageQuery;
import org.dromara.common.core.domain.R;
import org.dromara.common.core.validate.AddGroup;
import org.dromara.common.core.validate.EditGroup;
import org.dromara.common.log.enums.BusinessType;
import org.dromara.common.excel.utils.ExcelUtil;
import org.dromara.eims.domain.vo.EimsMaintPlanVo;
import org.dromara.eims.domain.bo.EimsMaintPlanBo;
import org.dromara.eims.service.IEimsMaintPlanService;
import org.dromara.common.mybatis.core.page.TableDataInfo;
import org.springframework.web.multipart.MultipartFile;

/**
 * 保养计划
 *
 * @author zhuguifei
 * @date 2025-03-04
 */
@Validated
@RequiredArgsConstructor
@RestController
@RequestMapping("/eims/maintPlan")
public class EimsMaintPlanController extends BaseController {

    private final IEimsMaintPlanService eimsMaintPlanService;

    /**
     * 查询保养计划列表
     */
    @SaCheckPermission("eims:maintPlan:list")
    @GetMapping("/list")
    public TableDataInfo<EimsMaintPlanVo> list(EimsMaintPlanBo bo, PageQuery pageQuery) {
//        return eimsMaintPlanService.queryPageList(bo, pageQuery);
        return eimsMaintPlanService.queryPageListCustom(bo, pageQuery);
    }

    /**
     * 导出保养计划列表
     */
    @SaCheckPermission("eims:maintPlan:export")
    @Log(title = "保养计划", businessType = BusinessType.EXPORT)
    @PostMapping("/export")
    public void export(EimsMaintPlanBo bo, HttpServletResponse response) {
        List<EimsMaintPlanVo> list = eimsMaintPlanService.queryList(bo);
        ExcelUtil.exportExcel(list, "保养计划", EimsMaintPlanVo.class, response);
    }

    /**
     * 获取保养计划详细信息
     *
     * @param id 主键
     */
    @SaCheckPermission("eims:maintPlan:query")
    @GetMapping("/{id}")
    public R<EimsMaintPlanVo> getInfo(@NotNull(message = "主键不能为空")
                                      @PathVariable Long id) {
        return R.ok(eimsMaintPlanService.queryById(id));
    }

    /**
     * 新增保养计划
     */
    @SaCheckPermission("eims:maintPlan:add")
    @Log(title = "保养计划", businessType = BusinessType.INSERT)
    @RepeatSubmit()
    @PostMapping()
    public R<Void> add(@Validated(AddGroup.class) @RequestBody EimsMaintPlanBo bo) {
        return toAjax(eimsMaintPlanService.insertByBo(bo));
    }

    /**
     * 修改保养计划
     */
    @SaCheckPermission("eims:maintPlan:edit")
    @Log(title = "保养计划", businessType = BusinessType.UPDATE)
    @RepeatSubmit()
    @PutMapping()
    public R<Void> edit(@Validated(EditGroup.class) @RequestBody EimsMaintPlanBo bo) {
        return toAjax(eimsMaintPlanService.updateByBo(bo));
    }

    /**
     * 删除保养计划
     *
     * @param ids 主键串
     */
    @SaCheckPermission("eims:maintPlan:remove")
    @Log(title = "保养计划", businessType = BusinessType.DELETE)
    @DeleteMapping("/{ids}")
    public R<Void> remove(@NotEmpty(message = "主键不能为空")
                          @PathVariable Long[] ids) {
        return toAjax(eimsMaintPlanService.deleteWithValidByIds(List.of(ids), true));
    }

    /**
     * 导入数据
     *
     * @param file          导入文件
     * @param updateSupport 是否更新已存在数据
     */
    @Log(title = "保养计划", businessType = BusinessType.IMPORT)
    @SaCheckPermission("eims:maintPlan:import")
    @PostMapping(value = "/importData", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
    public R<Void> importData(@RequestPart("files") List<MultipartFile> files, boolean updateSupport) throws Exception {
        StringBuilder successMsg = new StringBuilder();
        for (MultipartFile file : files) {
            String res = eimsMaintPlanService.importData(file, updateSupport);

            successMsg.append(res).append("; \r\n");

        }
        return R.ok(successMsg.toString());
    }

    /**
     * 获取导入模板
     */
    @PostMapping("/importTemplate")
    public void importTemplate(HttpServletResponse response) throws IOException {
        // 设置响应类型
        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
        response.setCharacterEncoding("utf-8");

        // 设置文件名
        String fileName = URLEncoder.encode("保养计划导入模板", "UTF-8");
        response.setHeader("Content-Disposition",
            "attachment;filename=" + fileName + ".xls");

        // 读取模板文件
        ClassPathResource templateResource = new ClassPathResource("template/by.xls");
        try (InputStream inputStream = templateResource.getInputStream();
             ServletOutputStream outputStream = response.getOutputStream()) {

            // 流拷贝
            byte[] buffer = new byte[1024];
            int bytesRead;
            while ((bytesRead = inputStream.read(buffer)) != -1) {
                outputStream.write(buffer, 0, bytesRead);
            }
        } catch (IOException e) {
            throw new RuntimeException("模板文件读取失败", e);
        }
    }
}