package cn.iocoder.yudao.module.bi.controller.admin.config;

import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
import cn.iocoder.yudao.module.bi.controller.admin.config.vo.BiChartConfigImportExcelVO;
import cn.iocoder.yudao.module.bi.controller.admin.config.vo.BiChartConfigImportReqVO;
import cn.iocoder.yudao.module.bi.controller.admin.config.vo.BiChartConfigImportRespVO;
import cn.iocoder.yudao.module.bi.dal.dataobject.BiChartConfigDO;
import cn.iocoder.yudao.module.bi.service.config.BiChartConfigService;
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.Arrays;
import java.util.List;

import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;

@Tag(name = "管理后台 - BI 图表配置")
@RestController
@RequestMapping("/bi/chart-config")
@Validated
public class BiChartConfigController {

    @Resource
    private BiChartConfigService chartConfigService;

    @PostMapping("/create")
    @Operation(summary = "创建图表配置")
    @PreAuthorize("@ss.hasPermission('bi:chart-config:create')")
    public CommonResult<Long> create(@Valid @RequestBody BiChartConfigDO config) {
        return success(chartConfigService.create(config));
    }

    @PutMapping("/update")
    @Operation(summary = "更新图表配置")
    @PreAuthorize("@ss.hasPermission('bi:chart-config:update')")
    public CommonResult<Boolean> update(@Valid @RequestBody BiChartConfigDO config) {
        chartConfigService.update(config);
        return success(true);
    }

    @DeleteMapping("/delete")
    @Operation(summary = "删除图表配置")
    @Parameter(name = "id", description = "编号", required = true)
    @PreAuthorize("@ss.hasPermission('bi:chart-config:delete')")
    public CommonResult<Boolean> delete(@RequestParam("id") Long id) {
        chartConfigService.delete(id);
        return success(true);
    }

    @GetMapping("/get")
    @Operation(summary = "获取图表配置")
    @Parameter(name = "id", description = "编号", required = true)
    public CommonResult<BiChartConfigDO> get(@RequestParam("id") Long id) {
        return success(chartConfigService.get(id));
    }

    @GetMapping("/page")
    @Operation(summary = "分页查询图表配置")
    public CommonResult<PageResult<BiChartConfigDO>> getPage(
            @RequestParam(value = "dashboardId", required = false) Long dashboardId,
            @RequestParam(value = "name", required = false) String name,
            @RequestParam(value = "pageNo", defaultValue = "1") Integer pageNo,
            @RequestParam(value = "pageSize", defaultValue = "10") Integer pageSize) {
        return success(chartConfigService.getPage(dashboardId, name, pageNo, pageSize));
    }

    @GetMapping("/get-import-template")
    @Operation(summary = "获得导入图表配置模板")
    public void importTemplate(HttpServletResponse response) throws IOException {
        // 手动创建导出 demo
        List<BiChartConfigImportExcelVO> list = Arrays.asList(
                BiChartConfigImportExcelVO.builder().name("示例图表").dashboardName("示例仪表盘")
                        .chartType("bar").dataSourceName("示例数据源").querySql("select 1")
                        .position("").chartOptions("").refreshInterval(0).sort(0).status(1).build()
        );
        // 输出
        ExcelUtils.write(response, "图表配置导入模板.xls", "图表配置列表", BiChartConfigImportExcelVO.class, list);
    }

    @PostMapping("/import")
    @Operation(summary = "导入图表配置")
    @PreAuthorize("@ss.hasPermission('bi:chart-config:import')")
    public CommonResult<BiChartConfigImportRespVO> importExcel(@Valid BiChartConfigImportReqVO importReqVO)
            throws Exception {
        List<BiChartConfigImportExcelVO> list = ExcelUtils.read(importReqVO.getFile(), BiChartConfigImportExcelVO.class);
        return success(chartConfigService.importChartConfigList(list, importReqVO));
    }

}