package com.etotem.cfc.controller;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.etotem.cfc.common.Result;
import com.etotem.cfc.dto.CommissionSummaryDTO;
import com.etotem.cfc.entity.CommissionRecord;
import com.etotem.cfc.service.CommissionService;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.HashMap;
import java.util.Map;

@RestController
@RequestMapping("/api/commission")
public class CommissionController {

    @Resource
    private CommissionService commissionService;

    @PostMapping("/summary")
    public Result<CommissionSummaryDTO> summary(@RequestAttribute("userId") Long userId) {
        return Result.success(commissionService.getSummary(userId));
    }

    @PostMapping("/list")
    public Result<Page<CommissionRecord>> list(@RequestAttribute("userId") Long userId,
                                               @RequestBody Map<String, Integer> params) {
        int page = params.getOrDefault("page", 1);
        int size = params.getOrDefault("size", 20);
        return Result.success(commissionService.getList(userId, page, size));
    }

    /**
     * 获取团队统计（L1/L2人数、团队佣金）
     */
    @PostMapping("/team")
    public Result<Map<String, Object>> team(@RequestAttribute("userId") Long userId) {
        Map<String, Object> stats = commissionService.getTeamStats(userId);
        return Result.success(stats);
    }

    /**
     * 获取佣金统计面板数据（今日/本月/累计/可提现/L1/L2）
     */
    @PostMapping("/stats")
    public Result<Map<String, Object>> stats(@RequestAttribute("userId") Long userId) {
        Map<String, Object> stats = commissionService.getCommissionStats(userId);
        return Result.success(stats);
    }

    /**
     * 获取可提现余额详情
     */
    @PostMapping("/balance")
    public Result<Map<String, Object>> balance(@RequestAttribute("userId") Long userId) {
        CommissionSummaryDTO summary = commissionService.getSummary(userId);
        Map<String, Object> balanceInfo = new HashMap<>();
        balanceInfo.put("availableAmount", summary.getAvailableAmount());
        balanceInfo.put("settledAmount", summary.getSettledAmount());
        balanceInfo.put("pendingAmount", summary.getPendingAmount());
        balanceInfo.put("totalCommission", summary.getTotalCommission());
        balanceInfo.put("withdrawnAmount", summary.getWithdrawnAmount());
        return Result.success(balanceInfo);
    }

    /**
     * 获取团队成员列表（L1/L2分页）
     */
    @PostMapping("/team/list")
    public Result<Map<String, Object>> teamList(@RequestAttribute("userId") Long userId,
                                                 @RequestBody Map<String, Object> params) {
        int page = params.get("page") != null ? (Integer) params.get("page") : 1;
        int size = params.get("size") != null ? (Integer) params.get("size") : 20;
        String level = params.get("level") != null ? (String) params.get("level") : "ALL";
        return Result.success(commissionService.getTeamList(userId, level, page, size));
    }

    /**
     * 获取佣金转化漏斗数据
     */
    @PostMapping("/funnel")
    public Result<Map<String, Object>> funnel(@RequestAttribute("userId") Long userId) {
        return Result.success(commissionService.getCommissionFunnel(userId));
    }

    /**
     * 团队消费额分级汇总
     */
    @PostMapping("/team/consumption")
    public Result<Map<String, Object>> teamConsumption(@RequestAttribute("userId") Long userId,
                                                        @RequestBody Map<String, Object> params) {
        Integer maxLevel = params.get("maxLevel") != null
                ? ((Number) params.get("maxLevel")).intValue()
                : 3;
        return Result.success(commissionService.getTeamConsumption(userId, maxLevel));
    }

    /**
     * 获取我的推荐人
     */
    @PostMapping("/my-referrer")
    public Result<Map<String, Object>> myReferrer(@RequestAttribute("userId") Long userId) {
        return Result.success(commissionService.getMyReferrer(userId));
    }

    /**
     * 团队树形扁平数据
     */
    @PostMapping("/team/tree")
    public Result<Map<String, Object>> teamTree(@RequestAttribute("userId") Long userId,
                                                 @RequestBody Map<String, Object> params) {
        Integer maxLevel = params.get("maxLevel") != null
                ? ((Number) params.get("maxLevel")).intValue()
                : 3;
        return Result.success(commissionService.getTeamTree(userId, maxLevel));
    }
}