package com.zxyj.controller.reward;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.zxyj.common.Result;
import com.zxyj.dto.CreateRewardDTO;
import com.zxyj.dto.RewardDTO;
import com.zxyj.entity.Reward;
import com.zxyj.service.RewardService;
import javax.annotation.Resource;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/api/rewards")
public class RewardController {

    @Resource
    private RewardService rewardService;

    @PostMapping
    public Result<Long> createReward(@RequestAttribute("userId") Long userId,
                                     @RequestBody CreateRewardDTO dto) {
        Long rewardId = rewardService.createReward(userId, dto);
        return Result.success(rewardId);
    }

    @PostMapping("/wishlist")
    public Result<List<RewardDTO>> getWishlist(@RequestBody Map<String, Object> params) {
        Long childId = params.get("childId") != null ? ((Number) params.get("childId")).longValue() : null;
        List<RewardDTO> wishlist = rewardService.getWishlist(childId);
        return Result.success(wishlist);
    }

    @PostMapping("/{id}/exchange")
    public Result<Map<String, Object>> exchangeReward(@PathVariable Long id,
                                                     @RequestBody Map<String, Object> params) {
        Long childId = Long.valueOf(params.get("childId").toString());
        Map<String, Object> result = rewardService.exchangeReward(id, childId);
        return Result.success(result);
    }

    @PostMapping("/{id}/approve")
    public Result<Boolean> approveReward(@PathVariable Long id,
                                        @RequestBody java.util.Map<String, Boolean> body) {
        Boolean approved = body.get("approved");
        boolean success = rewardService.approveReward(id, approved);
        return Result.success(success);
    }

    @PostMapping("/templates")
    public Result<List<Reward>> getTemplates() {
        List<Reward> templates = rewardService.getTemplates();
        return Result.success(templates);
    }

    @PostMapping("/exchange-history")
    public Result<Page<Reward>> getExchangeHistory(@RequestBody Map<String, Object> params) {
        Long childId = params.get("childId") != null ? ((Number) params.get("childId")).longValue() : null;
        Integer page = params.get("page") != null ? (Integer) params.get("page") : 1;
        Integer size = params.get("size") != null ? (Integer) params.get("size") : 10;
        Page<Reward> history = rewardService.getExchangeHistory(childId, page, size);
        return Result.success(history);
    }
}