web/app/components/transaction/TransactionConfirmModal.vue

<template>
  <div>
    <div class="content p-0">
      <div class="columns">
        <!-- Left Column: Transaction & Customer Info -->
        <div class="column is-half">
          <div class="mb-5">
            <p class="title is-5 mb-3">Thông tin Giao dịch</p>
            <p><strong>Loại giao dịch:</strong> {{ phaseInfo.name || '-' }}</p>
            <p><strong>Chính sách tài chính:</strong> {{ selectedPolicy.name || '-' }}</p>
            <p><strong>Giá gốc:</strong> {{ $numtoString(originPrice) }}</p>
            <p><strong>Số tiền đặt cọc:</strong> <span class="has-text-primary has-text-weight-bold">{{
              $numtoString(depositAmount) }}</span></p>
            <p><strong>Ngày ký hợp đồng:</strong> <span class="has-text-primary has-text-weight-bold">{{
              formatDate(initialContractDate) }}</span></p>
            <p><strong>Ngày hết hạn GD:</strong> <span class="has-text-primary has-text-weight-bold">{{
              formatDate(editableDueDate) }}</span></p>
          </div>
          <hr>
          <div>
            <p class="title is-5 mb-3">Thông tin Khách hàng</p>
            <div class="columns">
              <!-- Original Customer Column -->
              <div class="column">
                <p><strong>{{ isIndividual ? 'Khách hàng' : 'Tổ chức' }}</strong></p>
                <p><strong>Mã KH:</strong> {{ selectedCustomer.code || '-' }}</p>
                <p><strong>{{ isIndividual ? 'Họ và tên:' : 'Tên tổ chức:' }}</strong> {{ selectedCustomer.fullname ||
                  '-' }}</p>
                <p><strong>Số điện thoại:</strong> {{ selectedCustomer.phone || '-' }}</p>
                <p><strong>{{ isIndividual ? 'CCCD:' : 'GPKD/Mã số thuế:' }}</strong> {{ selectedCustomer.legal_code ||
                  '-' }}</p>
              </div>

              <!-- Co-owner Column -->
              <div class="column" v-if="coOwner && isIndividual">
                <p class="is-flex is-justify-content-space-between">
                  <strong>Đồng sở hữu</strong>
                  <button type="button" class="delete is-small" @click.stop="clearCoOwner()"></button>
                </p>
                <p><strong>Mã:</strong> {{ coOwner.people__code || '-' }}</p>
                <p><strong>Họ và tên:</strong> {{ coOwner.people__fullname || '-' }}</p>
                <p><strong>Số điện thoại:</strong> {{ coOwner.people__phone || '-' }}</p>
                <p><strong>CCCD:</strong> {{ coOwner.people__legal_code || '-' }}</p>
              </div>
            </div>

            <!-- Co-owner SearchBox -->
            <div v-if="isIndividual && relatedPeople.length > 0" class="mt-2">
              <label class="label">Đồng sở hữu</label>
              <SearchBox :key="coOwner ? coOwner.id : 'empty'"
                v-bind="{ vdata: relatedPeople, field: 'people__fullname', column: ['people__code', 'people__fullname'], first: true, optionid: coOwner ? coOwner.id : null }"
                @option="selectCoOwnerByPerson" />
            </div>
            <div v-else-if="isIndividual && relatedPeople.length === 0" class="mt-2">
              <p class="has-text-grey-light is-size-7">Không có người liên quan nào được thêm</p>
            </div>
          </div>
        </div>

        <!-- Right Column: Product Info -->
        <div class="column is-half" style="border-left: 1px solid #dbdbdb; padding-left: 2rem;">
          <div class="mb-5">
            <p class="title is-5 mb-3">Thông tin Sản phẩm</p>
            <div class="columns is-multiline is-mobile">
              <div class="column is-half"><strong>Mã thương mại:</strong> {{ productData.trade_code || '-' }}</div>
              <div class="column is-half"><strong>Số tờ thửa:</strong> {{ productData.land_lot_code || '-' }}</div>
              <div class="column is-half"><strong>Mã quy hoạch:</strong> {{ productData.zone_code || '-' }}</div>
              <div class="column is-half"><strong>Phân khu:</strong> {{ productData.zone_type__name || '-' }}</div>
              <div class="column is-half"><strong>Loại sản phẩm:</strong> {{ productData.type__name || '-' }}</div>
              <div class="column is-half"><strong>Hướng cửa:</strong> {{ productData.direction__name || '-' }}</div>
              <div class="column is-half"><strong>Kích thước lô:</strong> {{ productData.land_lot_size || '-' }}</div>
              <div class="column is-half"><strong>Diện tích đất:</strong> {{ productData.lot_area ? $numtoString(productData.lot_area)
                + ' m²' : '-' }}</div>
              <div class="column is-half"><strong>DT xây dựng:</strong> {{ productData.building_area ?
                $numtoString(productData.building_area) + ' m²' : '-' }}</div>
              <div class="column is-half"><strong>DT sàn:</strong> {{ productData.total_built_area ?
                $numtoString(productData.total_built_area) + ' m²' : '-' }}</div>
              <div class="column is-half"><strong>Tầng cao:</strong> {{ productData.number_of_floors || '-' }}</div>
              <div class="column is-half"><strong>Trạng thái:</strong> {{ productData.status__name || '-' }}</div>
              <div class="column is-half"><strong>Dự án:</strong> {{ productData.project__name || '-' }}</div>
            </div>
          </div>
        </div>
      </div>

      <div class="">
        <div class="columns is-vcentered">
          <div class="column">
            <div class="field">
              <label class="label">Số tiền thanh toán</label>
              <div class="control">
                <InputNumber :record="paymentRecord" attr="paymentAmount" placeholder="Nhập số tiền"
                  :disabled="isPaymentInputDisabled" @number="updatePaymentAmount"
                  :class="{ 'is-danger': !isPaymentAmountValid }"></InputNumber>
              </div>
              <p v-if="!isPaymentAmountValid" class="help is-danger">{{ paymentAmountError }}</p>
            </div>
          </div>

          <div class="column">
            <div class="field">
              <label class="label">Ngày ký hợp đồng</label>
              <p class="control has-text-weight-bold pt-2">{{ formatDate(initialContractDate) }}</p>
            </div>
          </div>
          <div class="column">
            <div class="field">
              <label class="label">Ngày hết hạn giao dịch</label>
              <Datepicker :record="dateRecord" attr="dueDate" @date="updateDueDate" position="is-top-right" />
            </div>
          </div>

          <div class="column">
            <div class="field">
              <label class="label">Mã xác nhận</label>
              <div class="control">
                <div class="field has-addons">
                  <div class="control is-expanded">
                    <input class="input" type="text" placeholder="Nhập mã" v-model="userInputCaptcha">
                  </div>
                  <div class="control">
                    <a class="button is-static has-text-weight-bold has-background-grey-lighter"
                      style=" font-family: 'Courier New', monospace; letter-spacing: 2px;">
                      {{ captchaCode }}
                    </a>
                  </div>
                  <div class="control">
                    <button class="button" @click="generateCaptcha" :title="'Tạo mã mới'">
                      <span class="icon">
                        <SvgIcon v-bind="{ name: 'refresh.svg', type: 'primary', size: 23 }"></SvgIcon>
                      </span>
                    </button>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>

    <div class="is-flex is-justify-content-flex-end mt-4">
      <button class="button has-text-white is-success mr-2" :disabled="!isConfirmed" @click="handleConfirm">
        <span>Tạo giao dịch</span>
      </button>
      <button class="button" @click="$emit('close')">Hủy</button>
    </div>
  </div>
</template>

<script>
import { useStore } from "@/stores/index";
import dayjs from 'dayjs';
import Datepicker from '~/components/datepicker/Datepicker.vue';
import InputNumber from '~/components/common/InputNumber.vue';
import SearchBox from "~/components/SearchBox";


export default {
  components: { Datepicker, InputNumber, SearchBox },
  props: {
    productData: { type: Object, required: true },
    phaseInfo: { type: Object, required: true },
    selectedPolicy: { type: Object, required: true },
    originPrice: { type: Number, required: true },
    discountValueDisplay: { type: Number, required: true },
    selectedCustomer: { type: Object, required: true },
    initialContractDate: { type: String, required: true },
  },
  setup() {
    const store = useStore();
    return { store };
  },
  emits: ['close', 'modalevent'],
  data() {
    const initialDueDate = dayjs(this.initialContractDate).add(0, 'day').format('YYYY-MM-DD');

    return {
      editableDueDate: initialDueDate,
      dateRecord: { dueDate: initialDueDate },
      captchaCode: '',
      userInputCaptcha: '',
      paymentRecord: { paymentAmount: null },
      coOwner: null,
      relatedPeople: [],
      peopleAddon: { component: "people/People", width: "65%", height: "600px", title: "Người liên quan" }
    };
  },
  watch: {
    depositAmount: {
      immediate: true,
      handler(newVal) {
        if (this.phaseInfo.id === 'p0' && newVal === 0) {
          this.paymentRecord.paymentAmount = null;
        } else {
          this.paymentRecord.paymentAmount = newVal;
        }
      }
    },
    selectedCustomer: {
      immediate: true,
      async handler(newVal) {
        if (newVal && newVal.id) {
          await this.fetchRelatedPeople();
        } else {
          this.relatedPeople = [];
          this.coOwner = null;
        }
      }
    }
  },
  computed: {
    isIndividual() {
      return this.selectedCustomer?.type === 1;
    },
    paymentAmount() {
      return this.paymentRecord.paymentAmount;
    },
    isPaymentInputDisabled() {
      return this.phaseInfo.id !== 'p0';
    },
    isPaymentAmountValid() {
      return this.paymentAmount > 0;
    },
    paymentAmountError() {
      if (this.isPaymentAmountValid) return '';
      return 'Số tiền thanh toán phải lớn hơn 0.';
    },
    isConfirmed() {
      return this.userInputCaptcha.toLowerCase() === this.captchaCode.toLowerCase() && this.userInputCaptcha !== '' && this.isPaymentAmountValid;
    },
    depositAmount() {
      return this.selectedPolicy?.deposit || 0;
    },
  },
  created() {
    this.generateCaptcha();
  },
  methods: {
    async fetchRelatedPeople() {
      try {
        const { $getdata } = useNuxtApp();
        const apiName = this.isIndividual ? 'customerpeople' : 'legalrep';
        const filterKey = this.isIndividual ? 'customer' : 'organization';

        let customerId = this.selectedCustomer.id;

        // Nếu là organization, cần lấy organization ID
        if (!this.isIndividual) {
          const org = await $getdata('organization', { customer: customerId }, undefined, true);
          if (org) {
            customerId = org.id;
          } else {
            this.relatedPeople = [];
            this.coOwner = null;
            return;
          }
        }

        const people = await $getdata(apiName, { [filterKey]: customerId });
        this.relatedPeople = Array.isArray(people) ? people : (people ? [people] : []);

        // Auto-select người đầu tiên nếu có
        if (this.relatedPeople.length > 0) {
          this.coOwner = this.relatedPeople[0];
        } else {
          this.coOwner = null;
        }
      } catch (error) {
        console.error('Error fetching related people:', error);
        this.relatedPeople = [];
        this.coOwner = null;
      }
    },
    clearCoOwner() {
      this.coOwner = null;
    },
    selectCoOwnerByPerson(selectedPerson) {
      // selectedPerson là một record từ customerpeople
      this.coOwner = selectedPerson || null;
    },
    formatDate(date) {
      return date ? dayjs(date).format('DD/MM/YYYY') : '-';
    },
    updateDueDate(newDate) {
      this.editableDueDate = newDate;
      this.dateRecord.dueDate = newDate;
    },
    updatePaymentAmount(value) {
      this.paymentRecord.paymentAmount = value;
    },
    generateCaptcha() {
      this.captchaCode = Math.random().toString(36).substring(2, 7).toUpperCase();
      this.userInputCaptcha = '';
    },
    handleConfirm() {
      if (this.isConfirmed) {
        this.$emit('modalevent', {
          name: 'confirm',
          data: {
            currentDate: this.initialContractDate,
            dueDate: this.editableDueDate,
            paymentAmount: this.depositAmount,
            depositReceived: this.paymentAmount,
            people: this.isIndividual && this.coOwner ? this.coOwner.people : null,
          }
        });
      }
    },
  }
};
</script>