package com.doumee.api.web;

import com.doumee.core.annotation.LoginRequired;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.ApiResponse;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.dao.business.vo.BikeIncomeStatVO;
import com.doumee.dao.business.vo.IncomeStatVO;
import com.doumee.dao.business.vo.OperationCenterVO;
import com.doumee.dao.business.vo.OperationOrderVO;
import com.doumee.dao.business.vo.OrderRidesDetailVO;
import com.doumee.dao.business.vo.OverviewStatVO;
import com.doumee.dao.business.web.request.BikeIncomeQueryDTO;
import com.doumee.dao.business.web.request.OperationOrderQueryDTO;
import com.doumee.dao.business.web.response.UserResponse;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.service.business.ReportService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * 数据报表(web 端运营中心:概览统计 / 收入车型分析 / 收入统计)。
 * <p>鉴权走 web 端 JWT(@LoginRequired),且每个接口校验当前登录会员已绑定系统管理员(sysuser != null),
 * 与 {@link ManagerApi}(/web/manger)同属 web 端运营中心场景,非绑定管理员的会员无权访问。
 * <p>Service 实现复用 services 模块的 {@link ReportService},本次仅涉及 Controller 与鉴权方式。
 *
 * @author rk
 * @date 2026/06/26
 */
@Api(tags = "数据报表")
@RestController
@RequestMapping("/web/report")
public class ReportController extends ApiController {

    /** 报表统计服务(services 模块,web 端直接复用) */
    @Autowired
    private ReportService reportService;

    @LoginRequired
    @ApiOperation("概览统计:总注册用户/今日新增/自行车/电动车数量")
    @GetMapping("/overview")
    public ApiResponse<OverviewStatVO> overview() {
        checkManager();
        return ApiResponse.success(reportService.overview());
    }

    @LoginRequired
    @ApiOperation("收入车型分析:按车型型号汇总收入,支持近7/15/30天及自定义时段")
    @PostMapping("/bikeIncome")
    public ApiResponse<List<BikeIncomeStatVO>> bikeIncome(@RequestBody BikeIncomeQueryDTO query) {
        checkManager();
        return ApiResponse.success(reportService.bikeIncome(query));
    }

    @LoginRequired
    @ApiOperation("收入统计:按日收入(柱状图)+累计收入+环比/同比,支持近7/15/30天及自定义时段")
    @PostMapping("/incomeStat")
    public ApiResponse<IncomeStatVO> incomeStat(@RequestBody BikeIncomeQueryDTO query) {
        checkManager();
        return ApiResponse.success(reportService.incomeStat(query));
    }

    @LoginRequired
    @ApiOperation("运营中心数据:今日订单/进行中/今日套餐收入/今日总收入 + 登录人/日期/星期")
    @GetMapping("/operationCenter")
    public ApiResponse<OperationCenterVO> operationCenter() {
        // 登录人姓名取绑定的系统管理员真实姓名(与 ManagerApi 同口径,非绑定管理员抛权限异常)
        SystemUser sysuser = checkManager();
        OperationCenterVO vo = reportService.operationCenter();
        vo.setRealName(sysuser == null ? null : sysuser.getRealname());
        return ApiResponse.success(vo);
    }

    @LoginRequired
    @ApiOperation("运营中心订单查询:按订单类型(骑行记录类型)/手机号/状态分页查询押金订单")
    @PostMapping("/operationOrderPage")
    public ApiResponse<PageData<OperationOrderVO>> operationOrderPage(
            @RequestBody PageWrap<OperationOrderQueryDTO> pageWrap) {
        checkManager();
        return ApiResponse.success(reportService.operationOrderPage(pageWrap));
    }

    @LoginRequired
    @ApiOperation("订单骑行记录+轨迹:按订单查询其下全部骑行记录及轨迹点(自行车无轨迹)")
    @GetMapping("/orderRides")
    public ApiResponse<OrderRidesDetailVO> orderRides(@RequestParam("orderId") String orderId) {
        checkManager();
        return ApiResponse.success(reportService.orderRidesDetail(orderId));
    }

    /**
     * 校验当前登录会员已绑定系统管理员;返回该管理员(供调用方取姓名等)。
     * <p>报表为运营数据,仅绑定后台管理员的会员可访问(对齐 {@link ManagerApi} 的 sysuser 校验)。
     *
     * @return 当前会员绑定的系统管理员;理论上已保证非空(为空已在方法内抛 NOT_ALLOWED)
     */
    private SystemUser checkManager() {
        UserResponse user = getUserResponse();
        SystemUser sysuser = user == null ? null : user.getSysuser();
        if (sysuser == null) {
            throw new BusinessException(ResponseStatus.NOT_ALLOWED);
        }
        return sysuser;
    }
}