<template>
  <div>
    <layout-app
      :title="'\u200E'"
      class="buyer-order-detail-wrapper"
      :backAction="onBack"
    >
      <div class="order-detail-wrapper">
        <div class="content">
          <!-- 状态信息 -->
          <detail-header />
          <!-- 物流信息 -->
          <router-link
            v-if="lastExpressInfo"
            :to="{ name: 'orderLogisticsInfo', params: $route.params }"
          >
            <div class="logistics-info item-wrapper">
              <div class="content">
                <i class="logistics-icon"></i>
                <div class="info">
                  <p>{{ lastExpressInfo.acceptRemark }}</p>
                  <p>{{ lastExpressInfo.createTimeStr }}</p>
                </div>
              </div>
              <i class="right-icon"></i>
            </div>
          </router-link>
          <!-- 地址信息 -->
          <address-info class="item-wrapper" />
          <!-- 商品信息 -->
          <order-item-info class="item-wrapper" />
          <!-- 鉴定视频 -->
          <div
            class="video-img"
            v-if="orderDetail.appraiseVideoUrl"
            @click="() => onVideoHandler()"
          ></div>
          <div class="video-wrapper">
            <VideoPlayer
              ref="videoPlayer"
              class="video-player"
              :source="orderDetail.appraiseVideoUrl"
            ></VideoPlayer>
          </div>
          <!-- 价格信息 -->
          <div class="price-info item-wrapper">
            <p>
              <span class="label">商品金额:</span>
              <span>¥{{ priceInfo.goodPrice }}</span>
            </p>
            <p
              v-if="parseFloat(priceInfo.activityCutPrice || '') > 0"
              class="delivery-fee"
            >
              <span class="label">活动优惠:</span>
              <span>-¥{{ priceInfo.activityCutPrice }}</span>
            </p>
            <p
              v-if="parseFloat(priceInfo.feePrice || '') > 0"
              class="delivery-fee"
            >
              <span class="label">运费:</span>
              <span>¥{{ priceInfo.feePrice }}</span>
            </p>
            <p
              v-if="parseFloat(priceInfo.couponCutPrice || '') > 0"
              class="delivery-fee"
            >
              <span class="label">优惠券:</span>
              <span>-¥{{ priceInfo.couponCutPrice }}</span>
            </p>
            <p
              v-if="parseFloat(priceInfo.shippingCouponCutPrice || '') > 0"
              class="delivery-fee"
            >
              <span class="label">运费券:</span>
              <span>-¥{{ priceInfo.shippingCouponCutPrice }}</span>
            </p>
            <p
              v-if="parseFloat(priceInfo.cutPromotionPrice || '') > 0"
              class="delivery-fee"
            >
              <span class="label">促销:</span>
              <span>-¥{{ priceInfo.cutPromotionPrice }}</span>
            </p>
            <p>
              <span class="label">实际金额:</span>
              <span class="pay-price">¥{{ priceInfo.realPayPrice }}</span>
            </p>
          </div>
          <!-- 交易信息 -->
          <div class="trade-info item-wrapper">
            <p>
              <span class="label">创建时间:</span>
              <span>{{ orderDetail.createTime }}</span>
            </p>
            <p>
              <span class="label">订单编号:</span>
              <span>{{ orderDetail.orderCode }}</span>
              <i ref="copy" class="copy"></i>
            </p>
            <p v-if="orderDetail.paymentStr">
              <span class="label">支付方式:</span>
              <span>{{ orderDetail.paymentStr }}</span>
            </p>
          </div>
        </div>
      </div>
    </layout-app>
    <div v-if="actionList.length > 0" class="footer-wrapper">
      <div v-if="statusDetail.status === 0">
        <p class="real-pay-price">¥{{ priceInfo.realPayPrice }}</p>
        <p>实付金额</p>
      </div>
      <order-actions
        class="detail-actions"
        :order="orderDetail"
        @on-action="
          action => onAction({ action, order: orderDetail, isDetail: true })
        "
      />
    </div>
  </div>
</template>

<script>
import { createNamespacedHelpers } from "vuex";
import { Button } from "cube-ui";
import Clipboard from "clipboard";

import AddressInfo from "./components/address-info";
import OrderItemInfo from "./components/order-detail-item";
import DetailHeader from "./components/header";
import DetailFooter from "./components//detail-footer";

import OrderActions from "../components/order-actions";
import VideoPlayer from "../order-list/components/video-player";

import orderActionMixin from "../mixin/order-action";
import routeActionMinxin from "../mixin/route";

const STORE_PATH = "order/orderDetail";

const { mapActions, mapState, mapGetters } = createNamespacedHelpers(
  STORE_PATH
);

export default {
  mixins: [orderActionMixin, routeActionMinxin],
  components: {
    AddressInfo,
    OrderItemInfo,
    Button,
    OrderActions,
    DetailHeader,
    DetailFooter,
    VideoPlayer
  },
  activated() {
    this.copyBtn = new Clipboard(this.$refs.copy, {
      text: () => {
        return this.orderDetail.orderCode;
      }
    });
    this.copyBtn.on("success", () => {
      this.$createToast({
        txt: "复制成功",
        type: "txt"
      }).show();
    });
  },
  asyncData({ store, router }) {
    return store.dispatch(`${STORE_PATH}/fetchOrderDetail`, router.params);
  },
  beforeRouteLeave(to, from, next) {
    if (this.from.name === "OrderPay" || this.hasAction) {
      to.params.isRefetch = true;
    }
    this.hasAction = false;
    next();
  },
  computed: {
    ...mapState(["orderDetail", "from"]),
    ...mapGetters([
      "lastExpressInfo",
      "priceInfo",
      "actionList",
      "statusDetail"
    ])
  },
  methods: {
    ...mapActions(["fetchOrderDetail"]),
    onVideoHandler() {
      if (!this.orderDetail.appraiseVideoUrl) {
        return;
      }
      this.$refs.videoPlayer.parentHandleclick();
    },
    onBack() {
      if (this.from.name === "OrderPay") {
        const { buttons = [] } = this.orderDetail;
        let routeParam = {
          name: "OrderList",
          params: {
            owner: "buy"
          }
        };
        for (const btn of buttons) {
          // 支付定金
          if (btn.code === "pay_deposit") {
            routeParam = {
              name: "OrderList",
              params: {
                owner: "buy",
                status: 7 // 求购列表
              }
            };
            break;
          }
          // 立即支付
          if (btn.code === "now_buy") {
            routeParam = {
              name: "OrderList",
              params: {
                owner: "buy",
                status: 2 // 待付款
              }
            };
          }
        }
        this.$router.replace(routeParam);
      } else {
        this.$router.back();
      }
    }
  }
};
</script>

<style lang="scss" scoped>
.buyer-order-detail-wrapper /deep/ .layout-context {
  display: flex;
  flex-direction: column;
}

.footer-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: #fff;
  box-shadow: inset 0 1px 0 0 #eee;
  padding: 20px;
  z-index: 10;

  .detail-actions {
    margin-top: 0;
    flex: 1;
  }

  .real-pay-price {
    font-size: 28px;
    color: #d0021b;
  }
}

.order-detail-wrapper {
  // footer高度120px
  padding: 0 40px 120px 40px;
  flex: 1 0 0;
  // overflow: hidden;
  font-size: 24px;

  .video-img {
    display: block;
    margin-top: 40px;
    width: 100%;
    height: 378px;
    background: url("~statics/image/order/video-big@3x.png") no-repeat;
    background-size: cover;
    background-position: center;
  }

  .video-wrapper {
    overflow: hidden;
  }

  .video-player {
    display: block;
    height: 40px;
    opacity: 0;
  }

  .item-wrapper {
    border-top: 1px solid #eee;
    padding: 40px 0;
  }

  .logistics-info {
    display: flex;
    align-items: center;
    justify-content: space-between;

    .content {
      display: flex;
      align-items: center;

      .info :last-child {
        color: #999;
        margin-top: 12px;
      }
    }

    .logistics-icon,
    .right-icon {
      width: 48px;
      height: 48px;
      display: block;
      background-repeat: no-repeat;
      background-size: contain;
    }

    .logistics-icon {
      margin-right: 40px;
      background-image: url("~statics/image/order/logistics-icon@3x.png");
    }

    .right-icon {
      background-image: url("~statics/image/order/right-arrow-icon@3x.png");
    }
  }

  .price-info {
    font-size: 28px;

    & > p {
      display: flex;
      justify-content: space-between;
    }

    & > p:first-child {
      color: #999;
    }

    .delivery-fee {
      margin: 12px 0;
      color: #999;
    }

    .pay-price {
      color: #d0021b;
      @include num;
    }
  }

  .trade-info {
    font-size: 28px;

    & > :first-child + p {
      margin: 20px 0;
    }

    .copy {
      width: 50px;
      height: 25px;
      display: inline-block;
      background: url("~statics/image/order/copy@3x.png") no-repeat;
      background-size: contain;
      background-position: center;
    }
  }

  .label {
    font-size: 28px;
    margin-right: 12px;
  }
}
</style>