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

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.decision.vo.DecisionKpiDefinitionImportExcelVO;
import cn.iocoder.yudao.module.bi.controller.admin.decision.vo.DecisionKpiDefinitionImportReqVO;
import cn.iocoder.yudao.module.bi.controller.admin.decision.vo.DecisionKpiDefinitionImportRespVO;
import cn.iocoder.yudao.module.bi.controller.admin.decision.vo.DecisionKpiDefinitionPageReqVO;
import cn.iocoder.yudao.module.bi.dal.dataobject.decision.BiKpiDefinitionDO;
import cn.iocoder.yudao.module.bi.service.decision.BiKpiDefinitionService;
import io.swagger.v3.oas.annotations.Operation;
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.math.BigDecimal;
import java.util.Arrays;
import java.util.List;

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

@Tag(name = "管理后台 - 决策支持 KPI指标定义")
@RestController
@RequestMapping("/bi/decision/kpi-definition")
@Validated
public class DecisionKpiDefinitionController {

    @Resource
    private BiKpiDefinitionService kpiDefinitionService;

    @PostMapping("/create")
    @Operation(summary = "创建KPI指标")
    @PreAuthorize("@ss.hasPermission('bi:decision:kpi:create')")
    public CommonResult<Long> createKpi(@Valid @RequestBody BiKpiDefinitionDO kpi) {
        return success(kpiDefinitionService.createKpi(kpi));
    }

    @PutMapping("/update")
    @Operation(summary = "更新KPI指标")
    @PreAuthorize("@ss.hasPermission('bi:decision:kpi:update')")
    public CommonResult<Boolean> updateKpi(@Valid @RequestBody BiKpiDefinitionDO kpi) {
        kpiDefinitionService.updateKpi(kpi);
        return success(true);
    }

    @DeleteMapping("/delete")
    @Operation(summary = "删除KPI指标")
    @PreAuthorize("@ss.hasPermission('bi:decision:kpi:delete')")
    public CommonResult<Boolean> deleteKpi(@RequestParam("id") Long id) {
        kpiDefinitionService.deleteKpi(id);
        return success(true);
    }

    @GetMapping("/get")
    @Operation(summary = "获取KPI指标")
    @PreAuthorize("@ss.hasPermission('bi:decision:kpi:query')")
    public CommonResult<BiKpiDefinitionDO> getKpi(@RequestParam("id") Long id) {
        return success(kpiDefinitionService.getKpi(id));
    }

    @GetMapping("/page")
    @Operation(summary = "获取KPI指标分页")
    @PreAuthorize("@ss.hasPermission('bi:decision:kpi:query')")
    public CommonResult<PageResult<BiKpiDefinitionDO>> getKpiPage(@Valid DecisionKpiDefinitionPageReqVO pageReq) {
        return success(kpiDefinitionService.getKpiPage(pageReq));
    }

    @GetMapping("/list-all")
    @Operation(summary = "获取所有KPI指标")
    @PreAuthorize("@ss.hasPermission('bi:decision:kpi:query')")
    public CommonResult<PageResult<BiKpiDefinitionDO>> getKpiList() {
        return success(kpiDefinitionService.getKpiPage(new DecisionKpiDefinitionPageReqVO()));
    }

    @GetMapping("/get-import-template")
    @Operation(summary = "获得导入KPI指标模板")
    public void importTemplate(HttpServletResponse response) throws IOException {
        // 手动创建导出 demo
        List<DecisionKpiDefinitionImportExcelVO> list = Arrays.asList(
                DecisionKpiDefinitionImportExcelVO.builder().code("示例KPI编码").name("示例KPI名称")
                        .category("power_supply").unit("").dataSource("sql").querySql("select 1")
                        .chartType("bar").thresholdWarn(BigDecimal.ZERO).thresholdCritical(BigDecimal.ZERO)
                        .comparisonOperator(">").refreshInterval(0).sort(0).status(1).remark("").build()
        );
        // 输出
        ExcelUtils.write(response, "KPI指标导入模板.xls", "KPI指标列表", DecisionKpiDefinitionImportExcelVO.class, list);
    }

    @PostMapping("/import")
    @Operation(summary = "导入KPI指标")
    @PreAuthorize("@ss.hasPermission('bi:decision:kpi:import')")
    public CommonResult<DecisionKpiDefinitionImportRespVO> importExcel(@Valid DecisionKpiDefinitionImportReqVO importReqVO)
            throws Exception {
        List<DecisionKpiDefinitionImportExcelVO> list = ExcelUtils.read(importReqVO.getFile(), DecisionKpiDefinitionImportExcelVO.class);
        return success(kpiDefinitionService.importKpiDefinitionList(list, importReqVO));
    }

}