import ensureModel from '../../../models/cart/ensure';
import addressModel from '../../../models/home/address';
import commonModel from '../../../models/common';
import wechatAddressUtil from '../../../utils/wechat-address';
import { wechatPay } from '../../../utils/wechat-pay';
import Yas from '../../../common/yas';

const SKU_TYPE = 'O';
const PAYMENT = { // 支付类型
  ID: 15,
  TYPE: 1,
};
const ORDER_TYPE = { // 结算订单类型
  BUYNOW: 'buynow',
  ORDINARY: 'ordinary'
};

const app = getApp();
let yas;

function _queryFromServiceAsync(fn) {
  if (fn) {
    let args = [...arguments];

    args.shift();

    args[0] = args[0] || {};
    Object.assign(args[0], {
      appType: app.getAppType()
    });

    return fn(...args);
  } else {
    return Promise.reject();
  }
}

function formatPaymentData(data, yasInfo) {
  data = data || {};

  let info = {
    choosedAddress: data.delivery_address || '',
    goodsList: data.goods_list || [],
    deliveryWayList: data.delivery_way || [],
    deliveryTimeList: data.delivery_time || [],
    promotionList: data.shopping_cart_data.promotion_formula_list,
    paymentAmount: data.shopping_cart_data.last_order_amount,
    isJit: false,
    package_title_detail: ''
  };
  let supplierId = 0;

  yasInfo = yasInfo || {};

  info.goodsList.map(value => {
    if (value.goods_type === 'gift' || value.goods_type === 'price_gift') {
      value.sales_price = value.last_price;
    }

    yasInfo.skns && yasInfo.skns.push(value.product_skn);
    yasInfo.skus && yasInfo.skus.push(value.product_sku);
    yasInfo.pids && yasInfo.pids.push(value.product_id);

    if (!info.isJit && value.is_jit === 'Y') {
      supplierId = value.supplier_id;
      info.isJit = true;
    }

    return value;
  });

  (data.shopping_cart_data && data.shopping_cart_data.package_list || []).some(item => {
    info.package_title_detail = item.title || '';
    return item === supplierId;
  });

  let selectWay,
    selectTime;

  if (info.deliveryWayList.length) {
    info.deliveryWayList.map(value => {
      if (value.default === 'Y') {
        value.checked = true;
        selectWay = value;
      }
    });

    if (!selectWay) {
      selectWay = info.deliveryWayList[0];
      info.deliveryWayList[0].checked = true;
    }

    info.deliveryWayId = selectWay.delivery_way_id;
    info.deliveryWayText = `${selectWay.delivery_way_name}：运费¥${selectWay.delivery_way_cost}`;
  }

  if (info.deliveryTimeList.length) {
    info.deliveryTimeList.map(value => {
      if (value.default === 'Y') {
        value.checked = true;
        selectTime = value;
      }
    });

    if (!selectTime) {
      selectTime = info.deliveryTimeList[0];
      info.deliveryTimeList[0].checked = true;
    }

    info.deliveryTimeId = selectTime.delivery_time_id;
    info.deliveryTimeText = selectTime.delivery_time_string || '';
  }

  return info;
}

// 普通结算-数据格式化
function formatShoppingPaymentData(data, yasInfo) {
  data = data || {};

  let info = {
    choosedAddress: data.delivery_address || '',
    goodsList: data.goods_list || [],
    deliveryWayList: data.delivery_way || [],
    deliveryTimeList: data.delivery_time || [],
    promotionList: data.shopping_cart_data.promotion_formula_list,
    paymentAmount: data.shopping_cart_data.last_order_amount,
    isJit: false,
    package_title_detail: ''
  };
  let supplierId = 0;

  yasInfo = yasInfo || {};

  info.goodsList.map(value => {
    if (value.goods_type === 'gift' || value.goods_type === 'price_gift') {
      value.sales_price = value.last_price;
    }

    yasInfo.skns && yasInfo.skns.push(value.product_skn);
    yasInfo.skus && yasInfo.skus.push(value.product_sku);
    yasInfo.pids && yasInfo.pids.push(value.product_id);

    if (!info.isJit && value.is_jit === 'Y') {
      supplierId = value.supplier_id;
      info.isJit = true;
    }

    return value;
  });

  (data.shopping_cart_data && data.shopping_cart_data.package_list || []).some(item => {
    info.package_title_detail = item.title || '';
    return item === supplierId;
  });

  let selectWay,
    selectTime;

  if (info.deliveryWayList.length) {
    info.deliveryWayList.map(value => {
      if (value.default === 'Y') {
        value.checked = true;
        selectWay = value;
      }
    });

    if (!selectWay) {
      selectWay = info.deliveryWayList[0];
      info.deliveryWayList[0].checked = true;
    }

    info.deliveryWayId = selectWay.delivery_way_id;
    info.deliveryWayText = `${selectWay.delivery_way_name}：运费¥${selectWay.delivery_way_cost}`;
  }

  if (info.deliveryTimeList.length) {
    info.deliveryTimeList.map(value => {
      if (value.default === 'Y') {
        value.checked = true;
        selectTime = value;
      }
    });

    if (!selectTime) {
      selectTime = info.deliveryTimeList[0];
      info.deliveryTimeList[0].checked = true;
    }

    info.deliveryTimeId = selectTime.delivery_time_id;
    info.deliveryTimeText = selectTime.delivery_time_string || '';
  }

  return info;
}

Page({
  data: {
    choosedAddress: {},
    goodsList: [],
    deliveryWayText: '',
    deliveryWayEditStatus: false,
    deliveryWayList: [],

    deliveryTimeText: '',
    deliveryTimeEditStatus: false,
    deliveryTimeList: [],

    invoiceNeedStatus: false,

    promotionList: [],
    paymentAmount: '',

    isJit: false,
    package_title_detail: ''
  },
  onLoad(options) {
    this.orderData = options;
    this.yasInfo = {
      skns: [],
      skus: [],
      pids: []
    };

    // 立即购买
    if (this.orderData.productSku) {
      this.loadEnsurePayment({buyNumber: this.orderData.buyNumber, productSku: this.orderData.productSku});
    } else {
      this.loadShoppingPayment(options);
    }

    yas = new Yas(app);
    yas.pageOpenReport();
  },
  _showModal(message) {
    return wx.showModal({
      content: message || '网络异常，请稍后重试',
      showCancel: false,
      confirmText: '好的',
    });
  },

  // 普通购买
  loadShoppingPayment(options) {
    this.orderType = ORDER_TYPE.ORDINARY;

    return _queryFromServiceAsync(ensureModel.shoppingPayment, {
      cart_type: options.cartType || 'ordinary',
      yoho_coin_mode: 0
    }).then(res => {
      if (res.code !== 200) {
        return this._showModal(res.message);
      }

      let data = formatShoppingPaymentData(res.data, this.yasInfo);

      this.setData(data);
    }).catch(() => {
      this._showModal();
    });
  },
  shoppingCompute(data) {
    if (typeof data === 'object') {
      Object.assign(this.orderData, data);
    }

    return _queryFromServiceAsync(ensureModel.shoppingCompute, {
      cart_type: 'ordinary',
      payment_type: 1, // 支付方式，1 在线支付 2 货到付款
      delivery_way: this.orderData.deliveryWayId, // 快递方式，1 普通 2 加急
      use_yoho_coin: 0, // 使用的yoho币金额，单位元1:00
      use_red_envelopes: 0, // 使用的红包，单位元
      coupon_code: '', // 优惠券code,多个用","分割
      promotion_code: '', // 优惠码code
      gift_card_code: '', // 礼品卡code
    }).then(res => {
      if (res.code === 200) {
        let comp = res.data || {};

        this.setData({
          promotionList: comp.promotion_formula_list,
          paymentAmount: comp.last_order_amount
        });
      }
    });
  },
  loadEnsurePayment(options) {
    if (options.productSku) {
      this.orderType = ORDER_TYPE.BUYNOW;

      _queryFromServiceAsync(ensureModel.buynowPayment, {
        sku_type: SKU_TYPE,
        product_sku: options.productSku,
        buy_number: options.buyNumber || 1,
        yoho_coin_mode: 0,
        is_support_apple_pay: 'N',
      }).then(res => {
        if (res.code !== 200) {
          wx.showModal({
            content: res.message || '网络异常，请稍后重试',
            showCancel: false,
            confirmText: '好的',
          });
          return;
        }

        let data = formatPaymentData(res.data, this.yasInfo);

        Object.assign(this.orderData, {
          productSku: options.productSku,
          buyNumber: options.buyNumber || 1,
          deliveryWayId: data.deliveryWayId,
          deliveryTimeId: data.deliveryTimeId
        });

        this.setData(data);
      }).catch(() => {
        wx.showModal({
          content: '网络异常，请稍后重试',
          showCancel: false,
          confirmText: '好的',
        });
      });
    }
  },
  buynowCompute(data) {
    if (typeof data === 'object') {
      Object.assign(this.orderData, data);
    }

    _queryFromServiceAsync(ensureModel.buynowCompute, {
      cart_type: 'ordinary',
      sku_type: SKU_TYPE,
      product_sku: this.orderData.productSku,
      buy_number: this.orderData.buyNumber,
      delivery_way: this.orderData.deliveryWayId,
      payment_type: 1, // 支付方式，1 在线支付 2 货到付款
    }).then(res => {
      if (res.code === 200) {
        let comp = res.data || {};

        this.setData({
          promotionList: comp.promotion_formula_list,
          paymentAmount: comp.last_order_amount
        });
      }
    });
  },
  showToast(title) {
    wx.showToast({
      title: title,
      icon: 'none',
      duration: 2000
    });
  },
  chooseAddress() {
    global.router.go('address', {
      type: 'select',
      id: this.data.choosedAddress.address_id
    });
  },
  chooseAddressCallback(address) {
    this.setData({choosedAddress: address});
  },
  enterAddress() {
    global.router.go('address', {type: 'add'});
  },
  chooseWechatAddress() {
    wechatAddressUtil.choose(res => {
      addressModel.saveWechatAddressData(res).then(result => {
        if (result.code === 200) {
          this.chooseAddressCallback(result.data);
        } else {
          wx.showToast({
            title: result.message,
            icon: 'none',
            duration: 1500
          });
        }
      });
    });
  },
  toggleDeliveryWayList() {
    this.setData({deliveryWayEditStatus: !this.data.deliveryWayEditStatus});
  },
  changeDeliveryWay(e) {
    let id = e.currentTarget.dataset.id;
    let name = e.currentTarget.dataset.name;
    let list = this.data.deliveryWayList;

    if (list.length) {
      list.map(item => {
        item.checked = (+item.delivery_way_id === +id);
      });
    }

    if (this.orderData.productSku) {
      this.buynowCompute({deliveryWayId: id});
    } else {
      this.shoppingCompute({deliveryWayId: id});
    }

    this.setData({
      deliveryWayText: name,
      deliveryWayEditStatus: false,
      deliveryWayList: list
    });
  },
  toggleDeliveryTimeList() {
    this.setData({deliveryTimeEditStatus: !this.data.deliveryTimeEditStatus});
  },
  changeDeliveryTime(e) {
    let id = e.currentTarget.dataset.id;
    let name = e.currentTarget.dataset.name;
    let list = this.data.deliveryTimeList;

    if (list.length) {
      list.map(item => {
        item.checked = (+item.delivery_time_id === +id);
      });
    }

    this.orderData.deliveryTimeId = id;
    this.setData({
      deliveryTimeText: name,
      deliveryTimeEditStatus: false,
      deliveryTimeList: list
    });
  },
  toggleInvoiceWrap(e) {
    let data = {invoiceNeedStatus: e.detail.value};

    if (!this.data.invoiceInfo) {
      let address = this.data.choosedAddress || {};

      data.invoiceInfo = {
        invoiceType: 2,
        invoiceCompany: false,
        invoiceTitle: '',
        invoiceTitleShow: '个人',
        invoiceContent: 12,
        taxNumber: '',
        receiver: address.mobile || ''
      };
    }

    this.setData(data);
  },
  changeInvoiceInfo() {
    let skey = `invoice${Date.parse(new Date())}`;

    try {
      wx.setStorageSync(skey, this.data.invoiceInfo);
    } catch (e) {
      console.log('invoice info setStorageSync error');
    }

    global.router.go('cartInvoice', {skey: skey});
  },
  changeInvoiceCallback(invoice) {
    if (!invoice.invoiceCompany && !invoice.invoiceTitle) {
      invoice.invoiceTitleShow = '个人';
    } else {
      invoice.invoiceTitleShow = invoice.invoiceTitle;
    }

    this.setData({invoiceInfo: invoice});
  },
  submitOrder(e) {
    this.formId = e.detail.formId;

    if (this.orderType === ORDER_TYPE.BUYNOW) {
      this.buynowOrderSubmit();
    } else {
      // 普通购物车下单
      this.shoppingSubmit();
    }
  },
  buynowOrderSubmit() {
    if (this.orderSubmiting) {
      return;
    }

    let param = {
      sku_type: SKU_TYPE,
      product_sku: this.orderData.productSku,
      buy_number: this.orderData.buyNumber,
      payment_id: PAYMENT.ID,
      payment_type: PAYMENT.TYPE,
      qhy_union: JSON.stringify({client_id: app.getUnionType()})
    };

    if (this.orderData.deliveryWayId) {
      param.delivery_way = this.orderData.deliveryWayId;
    }

    if (this.orderData.deliveryTimeId) {
      param.delivery_time = this.orderData.deliveryTimeId;
    }

    if (this.data.choosedAddress && this.data.choosedAddress.address_id) {
      param.address_id = this.data.choosedAddress.address_id;
    } else {
      return this.showToast('请选择收件地址');
    }

    if (this.data.invoiceNeedStatus) {
      let invoiceInfo = this.data.invoiceInfo;

      Object.assign(param, {
        invoices_title: invoiceInfo.invoiceTitleShow,
        invoices_type: invoiceInfo.invoiceType,
        invoice_content: invoiceInfo.invoiceContent,
        buyerTaxNumber: invoiceInfo.taxNumber,
        invoice_payable_type: invoiceInfo.invoiceCompany ? 2 : 1,
        receiverMobile: invoiceInfo.receiver
      });
    }

    if (+param.invoices_type === 2 && !param.receiverMobile) {
      return this.showToast('请填写电子发票接收手机号');
    }

    this.orderSubmiting = true;

    _queryFromServiceAsync(ensureModel.buynowSubmit, param).then(res => {
      this.orderSubmiting = false;

      if (res.code === 200) {
        let data = res.data;

        // yas上报
        yas.report('YB_SC_ORD', {
          ORD_NUM: data.order_code + '',
          PRD_SKN: this.yasInfo.skns.join(','),
          RPD_SKU: this.yasInfo.skus.join(','),
          PRD_ID: this.yasInfo.pids.join(','),
          ORDER_TYPE: 102 // 101购物车下单，102立即购买下单
        });

        // 上报formID
        commonModel.addWechatFormId({
          order_code: data.order_code,
          openId: app.getOpenID(),
          miniapp_type: app.getMiniappType(),
          formId: this.formId
        });

        data.needJump = true;
        wechatPay(data);
      } else {
        wx.showModal({
          content: res.message,
          showCancel: false,
          confirmText: '好的',
        });
      }
    }).catch(() => {
      this.orderSubmiting = false;
    });
  },
  shoppingSubmit() {
    if (this.orderSubmiting) {
      return;
    }

    let param = {
      payment_id: PAYMENT.ID,
      payment_type: PAYMENT.TYPE,
      use_red_envelopes: 0, // 使用的红包，单位元
      use_yoho_coin: 0, // 使用的yoho币金额，单位元
      coupon_code: '', // 优惠券code,多个用","分割
      is_print_price: 'N', // string    否   "Y" "N" 是否打印
      is_continue_buy: 'N', // string 否   "N" "Y" 是否继续结算
      gift_card_code: '', // 礼品卡code
      qhy_union: JSON.stringify({client_id: app.getUnionType()})
    };

    if (this.orderData.deliveryWayId) {
      param.delivery_way = this.orderData.deliveryWayId;
    }

    if (this.orderData.deliveryTimeId) {
      param.delivery_time = this.orderData.deliveryTimeId;
    }

    if (this.data.choosedAddress && this.data.choosedAddress.address_id) {
      param.address_id = this.data.choosedAddress.address_id;
    } else {
      return this.showToast('请选择收件地址');
    }

    if (this.data.invoiceNeedStatus) {
      let invoiceInfo = this.data.invoiceInfo;

      Object.assign(param, {
        invoices_title: invoiceInfo.invoiceTitleShow,
        invoices_type: invoiceInfo.invoiceType,
        invoice_content: invoiceInfo.invoiceContent,
        buyerTaxNumber: invoiceInfo.taxNumber,
        invoice_payable_type: invoiceInfo.invoiceCompany ? 2 : 1,
        receiverMobile: invoiceInfo.receiver
      });
    }

    if (+param.invoices_type === 2 && !param.receiverMobile) {
      return this.showToast('请填写电子发票接收手机号');
    }

    this.orderSubmiting = true;

    return _queryFromServiceAsync(ensureModel.shoppingSubmit, param).then(res => {
      this.orderSubmiting = false;

      if (res.code !== 200) {
        return this._showModal(res.message);
      }

      let data = res.data;

      // yas上报
      yas.report('YB_SC_ORD', {
        ORD_NUM: data.order_code + '',
        PRD_SKN: this.yasInfo.skns.join(','),
        RPD_SKU: this.yasInfo.skus.join(','),
        PRD_ID: this.yasInfo.pids.join(','),
        ORDER_TYPE: 101 // 101购物车下单，102立即购买下单
      });

      // 上报formID
      commonModel.addWechatFormId({
        order_code: data.order_code,
        openId: app.getOpenID(),
        miniapp_type: app.getMiniappType(),
        formId: this.formId
      });

      data.needJump = true;
      wechatPay(data);
    }).catch(() => {
      this.orderSubmiting = false;
    });
  }
});