package cn.iocoder.yudao.module.zhuguang.controller.admin.basic_info;

import org.springframework.web.bind.annotation.*;
import jakarta.annotation.Resource;
import org.springframework.validation.annotation.Validated;
import org.springframework.security.access.prepost.PreAuthorize;
import io.swagger.v3.oas.annotations.tags.Tag;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.Operation;

import jakarta.validation.constraints.*;
import jakarta.validation.*;
import jakarta.servlet.http.*;
import java.util.*;
import java.io.IOException;

import cn.iocoder.yudao.framework.common.pojo.PageParam;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;

import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;

import cn.iocoder.yudao.framework.apilog.core.annotation.ApiAccessLog;
import static cn.iocoder.yudao.framework.apilog.core.enums.OperateTypeEnum.*;

import cn.iocoder.yudao.module.zhuguang.controller.admin.basic_info.vo.*;
import cn.iocoder.yudao.module.zhuguang.dal.dataobject.basic_info.DepartmentDO;
import cn.iocoder.yudao.module.zhuguang.dal.dataobject.basic_info.SpecialtyDO;
import cn.iocoder.yudao.module.zhuguang.service.basic_info.DepartmentService;

@Tag(name = "管理后台 - 系")
@RestController
@RequestMapping("/zhuguang/department")
@Validated
public class DepartmentController {

    @Resource
    private DepartmentService departmentService;

    @PostMapping("/create")
    @Operation(summary = "创建系")
    @PreAuthorize("@ss.hasPermission('zhuguang:department:create')")
    public CommonResult<Long> createDepartment(@Valid @RequestBody DepartmentSaveReqVO createReqVO) {
        return success(departmentService.createDepartment(createReqVO));
    }

    @PutMapping("/update")
    @Operation(summary = "更新系")
    @PreAuthorize("@ss.hasPermission('zhuguang:department:update')")
    public CommonResult<Boolean> updateDepartment(@Valid @RequestBody DepartmentSaveReqVO updateReqVO) {
        departmentService.updateDepartment(updateReqVO);
        return success(true);
    }

    @DeleteMapping("/delete")
    @Operation(summary = "删除系")
    @Parameter(name = "id", description = "编号", required = true)
    @PreAuthorize("@ss.hasPermission('zhuguang:department:delete')")
    public CommonResult<Boolean> deleteDepartment(@RequestParam("id") Long id) {
        departmentService.deleteDepartment(id);
        return success(true);
    }

    @GetMapping("/get")
    @Operation(summary = "获得系")
    @Parameter(name = "id", description = "编号", required = true, example = "1024")
    @PreAuthorize("@ss.hasPermission('zhuguang:department:query')")
    public CommonResult<DepartmentRespVO> getDepartment(@RequestParam("id") Long id) {
        DepartmentDO department = departmentService.getDepartment(id);
        return success(BeanUtils.toBean(department, DepartmentRespVO.class));
    }

    @GetMapping("/page")
    @Operation(summary = "获得系分页")
    @PreAuthorize("@ss.hasPermission('zhuguang:department:query')")
    public CommonResult<PageResult<DepartmentRespVO>> getDepartmentPage(@Valid DepartmentPageReqVO pageReqVO) {
        PageResult<DepartmentDO> pageResult = departmentService.getDepartmentPage(pageReqVO);
        return success(BeanUtils.toBean(pageResult, DepartmentRespVO.class));
    }

    @GetMapping("/export-excel")
    @Operation(summary = "导出系 Excel")
    @PreAuthorize("@ss.hasPermission('zhuguang:department:export')")
    @ApiAccessLog(operateType = EXPORT)
    public void exportDepartmentExcel(@Valid DepartmentPageReqVO pageReqVO,
              HttpServletResponse response) throws IOException {
        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
        List<DepartmentDO> list = departmentService.getDepartmentPage(pageReqVO).getList();
        // 导出 Excel
        ExcelUtils.write(response, "系.xls", "数据", DepartmentRespVO.class,
                        BeanUtils.toBean(list, DepartmentRespVO.class));
    }

    // ==================== 子表（专业） ====================

    @GetMapping("/specialty/list-by-department-id")
    @Operation(summary = "获得专业列表")
    @Parameter(name = "departmentId", description = "系的ID")
    @PreAuthorize("@ss.hasPermission('zhuguang:department:query')")
    public CommonResult<List<SpecialtyDO>> getSpecialtyListByDepartmentId(@RequestParam("departmentId") Long departmentId) {
        return success(departmentService.getSpecialtyListByDepartmentId(departmentId));
    }

}