package com.mzl.flower.web.v2.wallet;


import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.mzl.flower.base.BaseController;
import com.mzl.flower.base.R;
import com.mzl.flower.base.ReturnDataDTO;
import com.mzl.flower.config.exception.ValidationException;
import com.mzl.flower.dto.request.wallet.QueryWalletDTO;
import com.mzl.flower.dto.response.supplier.SupplierDTO;
import com.mzl.flower.service.supplier.SupplierService;
import com.mzl.flower.service.wallet.WalletService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import com.mzl.flower.entity.wallet.WalletDO;

import javax.validation.constraints.Positive;
import java.math.BigDecimal;

/**
* @author @TaoJie
* @since 2024-10-22
*/
@RestController
@RequestMapping("/v2/wallet")
@Api(value = "供应商-钱包", tags = "供应商-钱包")
@Validated
public class WalletController extends BaseController {

    @Autowired
    private WalletService walletService;

    @Autowired
    private SupplierService supplierService;

    @PostMapping("")
    public ResponseEntity<ReturnDataDTO> create() {
        return returnData(R.SUCCESS.getCode(), null);
    }

    @PutMapping("/{id}")
    public ResponseEntity<ReturnDataDTO> update(@PathVariable @Positive(message = "{id.positive}") Integer id) {
        return returnData(R.SUCCESS.getCode(), null);
    }

    @DeleteMapping("/{id}")
    public ResponseEntity<ReturnDataDTO> delete(@PathVariable  Integer id) {

        return returnData(R.SUCCESS.getCode(), null);

    }

    @GetMapping("/{id}")
    public ResponseEntity<ReturnDataDTO> get(@PathVariable(value = "id") @Positive(message = "{id.positive}") Integer id) {
        return null;
    }

    @GetMapping("/supplier")
    @ApiOperation(value = "获取供应商钱包", notes = "获取供应商钱包")
    public ResponseEntity<ReturnDataDTO> getWalletBySupplierId() {
        // 判断供应商是否存在
        final SupplierDTO currentSupplier = supplierService.getCurrentSupplier();
        if(null==currentSupplier){
            throw new ValidationException("供应商不能为空");
        }
        final WalletDO walletDO = walletService.getCurrentSupplier();
        if(null!=walletDO){
            // 根据当前供应商获取待结算的钱
            BigDecimal waittingSettlementAmount = walletService.getWaittingSettlementAmount(walletDO);
            walletDO.setSettlingAmount(waittingSettlementAmount);
            // 总交易额度
            walletDO.setTotalTransactionAmount(walletService.getSupplierTotalTransactionAmount(walletDO));
            // 总扣款数量
            walletDO.setTotalDeduction(walletService.getSupplierDeductAmount(walletDO));

        }

        return returnData(R.SUCCESS.getCode(), walletDO);
    }

    @GetMapping("/page")
    public ResponseEntity<ReturnDataDTO<Page<WalletDO>>> page(@RequestBody QueryWalletDTO dto
    ) {

        return null;
    }

}