package orders

import (
	"backend/app/errorx"
	"backend/app/http/posts"
	"backend/app/http/tenants"
	"backend/app/http/users"
	"backend/database/fields"
	"backend/database/models/qvyun_v2/public/model"
	"backend/providers/jwt"
	"backend/providers/pay"

	"github.com/go-pay/gopay/wechat/v3"
	"github.com/gofiber/fiber/v3"
	"github.com/samber/lo"
	log "github.com/sirupsen/logrus"
)

// @provider
type PayController struct {
	svc       *Service
	pay       *pay.Client
	userSvc   *users.Service
	tenantSvc *tenants.Service
	postSvc   *posts.Service
	log       *log.Entry `inject:"false"`
}

func (c *PayController) Prepare() error {
	c.log = log.WithField("module", "orders.Controller")
	return nil
}

// JSPay
// @Router			/api/v1/orders/pay/:orderID/js [get]
// @Bind claim local
// @Bind orderID path
func (ctl *PayController) JSPay(ctx fiber.Ctx, claim *jwt.Claims, orderID string) (*wechat.JSAPIPayParams, error) {
	order, err := ctl.svc.GetUserOrderByOrderID(ctx.Context(), orderID, claim.UserID)
	if err != nil {
		return nil, err
	}

	if order.Status != fields.OrderStatusPending {
		return nil, errorx.BadRequest.WithMsg("订单状态异常")
	}

	oauths, err := ctl.userSvc.GetUserOAuthChannels(ctx.Context(), claim.UserID)
	if err != nil {
		return nil, err
	}

	oauth, ok := lo.Find(oauths, func(v model.UserOauths) bool {
		return v.Channel == fields.AuthChannelWeChat
	})

	if !ok {
		return nil, errorx.BadRequest.WithMsg("未绑定微信")
	}

	params, err := ctl.pay.WeChat_JSApiPayRequest(
		ctx.Context(),
		oauth.OpenID,
		order.OrderSerial,
		order.Title,
		order.Amount,
		1,
		"/v1/orders/pay/wechat/notify",
	)
	if err != nil {
		return nil, err
	}

	return params, nil
}