package cn.iocoder.yudao.module.mes.controller.admin.md.factory;

import cn.hutool.core.collection.CollUtil;
import cn.iocoder.yudao.framework.apilog.core.annotation.ApiAccessLog;
import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.framework.common.pojo.PageParam;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
import cn.iocoder.yudao.module.mes.controller.admin.md.factory.vo.MesMdFactoryPageReqVO;
import cn.iocoder.yudao.module.mes.controller.admin.md.factory.vo.MesMdFactoryRespVO;
import cn.iocoder.yudao.module.mes.controller.admin.md.factory.vo.MesMdFactorySaveReqVO;
import cn.iocoder.yudao.module.mes.dal.dataobject.md.factory.MesMdFactoryDO;
import cn.iocoder.yudao.module.mes.service.md.factory.MesMdFactoryService;
import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.validation.Valid;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.io.IOException;
import java.util.Collections;
import java.util.List;
import java.util.Map;

import static cn.iocoder.yudao.framework.apilog.core.enums.OperateTypeEnum.EXPORT;
import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertSet;

@Tag(name = "管理后台 - MES 工厂")
@RestController
@RequestMapping("/mes/md-factory")
@Validated
public class MesMdFactoryController {

    @Resource
    private MesMdFactoryService factoryService;

    @Resource
    private AdminUserApi adminUserApi;

    @PostMapping("/create")
    @Operation(summary = "创建工厂")
    @PreAuthorize("@ss.hasPermission('mes:md-factory:create')")
    public CommonResult<Long> createFactory(@Valid @RequestBody MesMdFactorySaveReqVO createReqVO) {
        return success(factoryService.createFactory(createReqVO));
    }

    @PutMapping("/update")
    @Operation(summary = "更新工厂")
    @PreAuthorize("@ss.hasPermission('mes:md-factory:update')")
    public CommonResult<Boolean> updateFactory(@Valid @RequestBody MesMdFactorySaveReqVO updateReqVO) {
        factoryService.updateFactory(updateReqVO);
        return success(true);
    }

    @DeleteMapping("/delete")
    @Operation(summary = "删除工厂")
    @Parameter(name = "id", description = "编号", required = true)
    @PreAuthorize("@ss.hasPermission('mes:md-factory:delete')")
    public CommonResult<Boolean> deleteFactory(@RequestParam("id") Long id) {
        factoryService.deleteFactory(id);
        return success(true);
    }

    @GetMapping("/get")
    @Operation(summary = "获得工厂")
    @Parameter(name = "id", description = "编号", required = true, example = "1024")
    public CommonResult<MesMdFactoryRespVO> getFactory(@RequestParam("id") Long id) {
        MesMdFactoryDO factory = factoryService.getFactory(id);
        if (factory == null) {
            return success(null);
        }
        return success(buildFactoryRespVOList(Collections.singletonList(factory)).get(0));
    }

    @GetMapping("/page")
    @Operation(summary = "获得工厂分页")
    public CommonResult<PageResult<MesMdFactoryRespVO>> getFactoryPage(@Valid MesMdFactoryPageReqVO pageReqVO) {
        PageResult<MesMdFactoryDO> pageResult = factoryService.getFactoryPage(pageReqVO);
        return success(new PageResult<>(buildFactoryRespVOList(pageResult.getList()), pageResult.getTotal()));
    }

    @GetMapping("/simple-list")
    @Operation(summary = "获得工厂精简列表", description = "只包含被开启的工厂，主要用于前端的下拉选项")
    public CommonResult<List<MesMdFactoryRespVO>> getFactorySimpleList() {
        List<MesMdFactoryDO> list = factoryService.getFactoryListByStatus(CommonStatusEnum.ENABLE.getStatus());
        if (CollUtil.isEmpty(list)) {
            return success(Collections.emptyList());
        }
        return success(convertList(list, factory -> new MesMdFactoryRespVO()
                .setId(factory.getId()).setCode(factory.getCode()).setName(factory.getName())
                .setAddress(factory.getAddress())));
    }

    @GetMapping("/export-excel")
    @Operation(summary = "导出工厂 Excel")
    @PreAuthorize("@ss.hasPermission('mes:md-factory:export')")
    @ApiAccessLog(operateType = EXPORT)
    public void exportFactoryExcel(@Valid MesMdFactoryPageReqVO pageReqVO,
                                   HttpServletResponse response) throws IOException {
        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
        List<MesMdFactoryDO> list = factoryService.getFactoryPage(pageReqVO).getList();
        ExcelUtils.write(response, "工厂.xls", "数据", MesMdFactoryRespVO.class, buildFactoryRespVOList(list));
    }

    // ==================== 拼接 VO ====================

    private List<MesMdFactoryRespVO> buildFactoryRespVOList(List<MesMdFactoryDO> list) {
        if (CollUtil.isEmpty(list)) {
            return Collections.emptyList();
        }
        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(
                convertSet(list, MesMdFactoryDO::getChargeUserId));
        return BeanUtils.toBean(list, MesMdFactoryRespVO.class, vo ->
                MapUtils.findAndThen(userMap, vo.getChargeUserId(),
                        user -> vo.setChargeUserName(user.getNickname())));
    }

}