teachcloud-print-web/src/modules/exam/components/taskApply/TaskPaper.vue

<template>
  <div>
    <el-form v-if="checkPrivilege('button', 'OpenAb', 'TaskApplyManage')">
      <el-form-item label="启用AB卷：">
        <el-switch
          v-model="openAb"
          :disabled="!taskStatus.IS_APPLY"
          @change="openAbChange"
        ></el-switch>
      </el-form-item>
    </el-form>
    <!-- menu -->
    <div
      v-if="checkPrivilege('button', 'SelectTikuPaper', 'TaskApplyManage')"
      class="mb-4 tab-btns"
    >
      <el-button
        v-for="tab in tabs"
        :key="tab.val"
        size="medium"
        :type="curTab == tab.val ? 'primary' : 'default'"
        @click="selectMenu(tab.val)"
        >{{ tab.name }}
      </el-button>
    </div>
    <!-- table -->
    <table class="table mb-2">
      <colgroup>
        <col width="80" />
        <col width="60" />
        <col width="200" />
        <col />
        <col v-if="taskStatus.IS_APPLY && !taskStatus.IS_REBUILD" width="80" />
      </colgroup>
      <tr>
        <th>备用卷</th>
        <th>卷型</th>
        <th>试卷文件</th>
        <th>
          答题卡
          <span v-if="examTaskInstr" class="tips-markedness">
            ({{ examTaskInstr }})
          </span>
        </th>
        <th v-if="taskStatus.IS_APPLY && !taskStatus.IS_REBUILD">操作</th>
      </tr>
      <template v-for="(paperAttachment, pindex) in paperAttachments">
        <tr
          v-for="(attachment, index) in paperAttachment.paperAttachmentIds"
          :key="`${pindex}-${index}`"
        >
          <td
            v-if="index === 0"
            :rowspan="paperAttachment.paperAttachmentIds.length"
          >
            卷{{ paperAttachment.serialNumber }}
            <span class="color-gray-2" v-if="paperAttachment.exposed"
              >(已曝光)</span
            >
          </td>
          <td>
            <span>{{ attachment.name }}</span>
          </td>
          <template v-if="IS_TIKU_TAB">
            <!-- 试卷文件 -->
            <td>
              <template v-if="!paperAttachment.exposed && taskStatus.IS_APPLY">
                <div class="box-justify">
                  <el-button
                    type="text"
                    class="btn-primary box-grow"
                    @click="toSelect(attachment)"
                  >
                    <i
                      :class="[
                        'icon',
                        attachment.attachmentId
                          ? 'icon-files-act'
                          : 'icon-files',
                      ]"
                    ></i
                    >{{ attachment.filename || "选择试卷" }}
                  </el-button>
                  <el-button
                    type="text"
                    class="btn-primary box-static"
                    :disabled="!attachment.paperUrl"
                    @click="toViewPaper(attachment)"
                    >预览</el-button
                  >
                </div>
              </template>
              <el-button
                v-else
                type="text"
                class="btn-primary"
                @click="downloadPaper(attachment)"
              >
                <div
                  :class="{
                    'color-primary':
                      auditLogCache.paper[attachment.attachmentId],
                  }"
                >
                  <i
                    class="icon icon-download mr-1"
                    v-if="attachment.attachmentId"
                  ></i>
                  {{ attachment.filename }}
                </div>
              </el-button>
            </td>
            <!-- 答题卡 -->
            <td
              v-if="index === 0"
              :rowspan="paperAttachment.paperAttachmentIds.length"
            >
              <template v-if="taskStatus.IS_APPLY">
                <el-select
                  v-model="attachment.cardId"
                  placeholder="请选择"
                  style="width: 260px; margin-right: 10px"
                  @change="(val) => tkCardChange(val, attachment)"
                >
                  <el-option
                    v-for="item in attachment.cards"
                    :key="item.id"
                    :value="item.id"
                    :label="item.title"
                  >
                    <div class="box-justify">
                      <div class="box-grow">{{ item.title }}</div>
                      <el-button
                        class="btn-danger btn-icon box-static"
                        type="text"
                        icon="el-icon-remove"
                        @click="toDeleteCard(item, attachment)"
                      ></el-button>
                    </div>
                  </el-option>
                </el-select>
                <el-button
                  class="btn-primary"
                  type="text"
                  :disabled="!attachment.cardId"
                  @click="toViewCard(attachment)"
                  >预览</el-button
                >
                <el-button
                  v-if="!taskStatus.IS_REBUILD"
                  class="btn-primary"
                  type="text"
                  :disabled="!attachment.cardId"
                  @click="toEditCard(attachment)"
                  >编辑</el-button
                >
              </template>
              <el-button
                v-else
                type="text"
                class="btn-primary"
                @click="toViewCard(attachment)"
                ><i
                  :class="{
                    'color-primary': auditLogCache.card[attachment.cardId],
                  }"
                  >{{ attachment.cardTitle || "预览" }}</i
                ></el-button
              >
            </td>
          </template>
          <template v-else>
            <!-- 试卷文件 -->
            <td>
              <el-button
                v-if="!paperAttachment.exposed && taskStatus.IS_APPLY"
                type="text"
                class="btn-primary"
                @click="toUpload(attachment)"
              >
                <i
                  :class="[
                    'icon',
                    attachment.attachmentId ? 'icon-files-act' : 'icon-files',
                  ]"
                ></i
                >{{
                  attachment.attachmentId
                    ? attachment.filename
                    : "点击上传试卷文件"
                }}
              </el-button>
              <el-button
                v-else
                type="text"
                class="btn-primary"
                @click="downloadPaper(attachment)"
              >
                <div
                  :class="{
                    'color-primary':
                      auditLogCache.paper[attachment.attachmentId],
                  }"
                >
                  <i
                    class="icon icon-download mr-1"
                    v-if="attachment.attachmentId"
                  ></i>
                  {{ attachment.filename }}
                </div>
              </el-button>
            </td>
            <!-- 答题卡 -->
            <td
              v-if="index === 0"
              :rowspan="paperAttachment.paperAttachmentIds.length"
            >
              <template v-if="taskStatus.IS_APPLY">
                <el-select
                  class="mr-2"
                  v-model="attachment.cardId"
                  placeholder="请选择"
                  style="width: 200px"
                  filterable
                  @change="cardChange(attachment)"
                >
                  <el-option
                    v-for="item in cards"
                    :key="item.id"
                    :value="item.id"
                    :label="item.title"
                    :disabled="item.disabled"
                  >
                    <div class="box-justify">
                      <div class="box-grow">
                        <span
                          :class="[
                            item.type === 'GENERIC'
                              ? 'color-success'
                              : 'color-primary',
                            'mr-1',
                            {
                              'color-danger': item.used,
                            },
                          ]"
                          >[{{ item.type === "GENERIC" ? "通" : "专" }}]</span
                        >
                        {{ item.title }}
                      </div>
                      <el-button
                        v-if="item.type !== 'GENERIC'"
                        class="btn-danger btn-icon box-static"
                        type="text"
                        icon="el-icon-remove"
                        @click="toDeleteCard(item, attachment)"
                      ></el-button>
                    </div>
                  </el-option>
                </el-select>
                <span
                  v-if="attachment.cardId"
                  :class="[
                    attachment.cardType === 'GENERIC'
                      ? 'color-success'
                      : 'color-primary',
                    'mr-1',
                    {
                      'color-danger': attachment.used,
                    },
                  ]"
                  >[{{ attachment.cardType === "GENERIC" ? "通" : "专" }}]</span
                >
                <el-button
                  class="btn-primary"
                  type="text"
                  :disabled="!attachment.cardId"
                  @click="toViewCard(attachment)"
                  >预览</el-button
                >
                <template v-if="!taskStatus.IS_REBUILD">
                  <el-button
                    class="btn-primary"
                    type="text"
                    :disabled="
                      !attachment.cardId ||
                      (attachment.cardType === 'GENERIC' &&
                        attachment.createMethod !== 'STANDARD')
                    "
                    @click="toCopyCard(attachment)"
                    >复制</el-button
                  >
                  <el-button
                    class="btn-primary"
                    type="text"
                    :disabled="
                      !attachment.cardId ||
                      attachment.cardType === 'GENERIC' ||
                      (attachment.cardId !== attachment.originCardId &&
                        attachment.used)
                    "
                    @click="toEditCard(attachment)"
                    >编辑</el-button
                  >
                  <el-button
                    class="btn-primary"
                    type="text"
                    :disabled="!taskStatus.CAN_CREATE_CARD"
                    @click="toCreateCard(attachment)"
                    >新建</el-button
                  >
                </template>
              </template>
              <el-button
                v-else
                type="text"
                class="btn-primary"
                @click="toViewCard(attachment)"
              >
                <i
                  :class="{
                    'color-primary': auditLogCache.card[attachment.cardId],
                  }"
                >
                  {{ attachment.cardTitle || "预览" }}
                </i>
              </el-button>
            </td>
          </template>
          <!-- 操作 -->
          <td
            v-if="taskStatus.IS_APPLY && !taskStatus.IS_REBUILD && index === 0"
            :rowspan="paperAttachment.paperAttachmentIds.length"
            class="text-right"
          >
            <el-button
              v-if="index === paperAttachments.length - 1"
              class="btn-primary btn-icon"
              type="text"
              icon="el-icon-circle-plus"
              @click="addAtachment"
            ></el-button>
            <el-button
              v-if="!paperAttachment.exposed"
              class="btn-danger btn-icon"
              type="text"
              icon="el-icon-remove"
              @click="deleteAttachment(index)"
            ></el-button>
          </td>
        </tr>
      </template>
      <tr v-if="!paperAttachments.length">
        <td colspan="5">
          <p class="tips-info text-center">暂无数据</p>
        </td>
      </tr>
    </table>

    <!-- 附件 -->
    <h4 class="mb-2">
      附件<span v-if="taskStatus.IS_APPLY"
        >（最多4个，仅限{{ attachmentFormat.join("、") }}文件）</span
      >：
    </h4>
    <div>
      <div
        v-for="(item, index) in imageAttachments"
        :key="`image${index}`"
        class="image-item"
      >
        <img
          :src="item.url"
          :alt="item.filename"
          title="点击查看大图"
          @click="toPreview(index)"
        />
        <div v-if="taskStatus.IS_APPLY" class="image-delete">
          <i
            class="el-icon-delete-solid"
            @click="deletePaperConfirmAttachment(item)"
          ></i>
        </div>
      </div>
      <div
        v-if="paperConfirmAttachments.length < 4 && taskStatus.IS_APPLY"
        class="image-item image-add"
        title="上传附件"
        @click="toUploadPaperConfirm"
      >
        <i class="el-icon-plus"></i>
      </div>
      <div
        class="audio-item"
        v-for="(item, index) in audioAttachments"
        :key="`audio${index}`"
      >
        <audio :src="item.url" :alt="item.filename" controls></audio>
        <div v-if="taskStatus.IS_APPLY" class="audio-delete">
          <i
            class="el-icon-delete-solid"
            @click="deletePaperConfirmAttachment(item)"
          ></i>
        </div>
      </div>
    </div>
    <div
      v-if="!taskStatus.IS_APPLY && !paperConfirmAttachments.length"
      class="image-list-none"
    >
      暂无数据
    </div>

    <!-- 附件说明 -->
    <h4 class="mb-2">附件说明：</h4>
    <el-input
      v-if="taskStatus.IS_APPLY"
      class="mb-2"
      v-model="curTaskApply.remark"
      type="textarea"
      resize="none"
      :rows="2"
      :maxlength="100"
      clearable
      show-word-limit
      placeholder="建议不超过100个字"
    ></el-input>
    <div class="color-gray-2" v-else>
      <p v-if="curTaskApply.remark">{{ curTaskApply.remark }}</p>
      <p v-else>暂无</p>
    </div>

    <template v-if="taskStatus.IS_APPLY">
      <!-- upload-paper-dialog -->
      <upload-paper-dialog
        :paper-attachment="curAttachment"
        :upload-type="curUploadType"
        @confirm="uploadConfirm"
        ref="UploadPaperDialog"
      ></upload-paper-dialog>
      <!-- ModifyCard -->
      <modify-card ref="ModifyCard" @modified="cardModified"></modify-card>
      <!-- SelectTikuPaperDialog -->
      <select-tiku-paper-dialog
        ref="SelectTikuPaperDialog"
        :row="curAttachment"
        @confirm="tikuPaperSelected"
      ></select-tiku-paper-dialog>
      <!-- CardBuildDialog -->
      <card-build-dialog
        ref="CardBuildDialog"
        :presetData="cardBuildPresetData"
        @confirm="cardBuildConfirm"
      ></card-build-dialog>
    </template>

    <!-- card-preview-dialog -->
    <card-preview-dialog
      ref="CardPreviewDialog"
      :card-id="curAttachment.cardId"
      show-watermark
    ></card-preview-dialog>
    <!-- image-preview -->
    <simple-image-preview
      :cur-image="curImage"
      @on-prev="toPrevImage"
      @on-next="toNextImage"
      ref="SimpleImagePreview"
    ></simple-image-preview>
    <!-- PreviewFile -->
    <preview-file ref="PreviewFile" :data="curFile"></preview-file>
  </div>
</template>

<script>
import { mapState, mapMutations, mapActions } from "vuex";

import { cardForSelectList } from "../../api";
import { deleteCard } from "../../../base/api";
import { copyCard } from "../../../card/api";
import { deepCopy } from "@/plugins/utils";

import UploadPaperDialog from "../UploadPaperDialog.vue";
import SelectTikuPaperDialog from "../createExamAndPrintTask/SelectTikuPaperDialog.vue";
import CardBuildDialog from "../../../card/components/CardBuildDialog.vue";
import CardPreviewDialog from "../../../card/components/CardPreviewDialog.vue";
import SimpleImagePreview from "../../../../components/SimpleImagePreview.vue";
import PreviewFile from "../../../../components/PreviewFile.vue";
import ModifyCard from "../../../card/components/ModifyCard.vue";

export default {
  name: "task-paper",
  components: {
    UploadPaperDialog,
    SimpleImagePreview,
    PreviewFile,
    ModifyCard,
    CardBuildDialog,
    CardPreviewDialog,
    SelectTikuPaperDialog,
  },
  data() {
    return {
      tabs: [
        {
          name: "上传本地试卷",
          val: "upload",
        },
        {
          name: "从题库选择试卷",
          val: "tiku",
        },
      ],
      curTab: "upload",
      uuid: "",
      user: {},
      openAb: false,
      paperConfirmAttachmentId: {
        attachmentId: "",
        filename: "",
        url: "",
        fileType: "",
      },
      paperAttachments: [],
      paperConfirmAttachments: [],
      curAttachment: {},
      curUploadType: "paper",
      attachmentLimitCount: 26,
      abc: "abcdefghijklmnopqrstuvwxyz".toUpperCase(),
      cards: [],
      examTaskInstr: this.$ls.get("schoolInfo", { examTaskInstr: "" })
        .examTaskInstr,
      attachmentFormat: ["jpg", "png", "mp3"],
      // card-build
      cardBuildPresetData: {},
      // image-preview
      curImage: {},
      curImageIndex: 0,
      // preview file
      curFile: {
        url: "",
        type: "",
      },
    };
  },
  computed: {
    ...mapState("exam", [
      "editType",
      "examTask",
      "curTaskApply",
      "taskStatus",
      "auditLogCache",
    ]),
    IS_TIKU_TAB() {
      return this.curTab === "tiku";
    },
    imageAttachments() {
      return this.paperConfirmAttachments.filter(
        (item) => item.fileType === "image"
      );
    },
    audioAttachments() {
      return this.paperConfirmAttachments.filter(
        (item) => item.fileType === "audio"
      );
    },
  },
  mounted() {
    this.initData();
  },
  methods: {
    ...mapMutations("exam", ["setEditType", "setExamTask", "setCurTaskApply"]),
    ...mapActions("exam", ["addPreviewLog"]),
    initData() {
      this.user = this.$ls.get("user", {});
      this.paperAttachments = (this.curTaskApply.examTaskDetailList || []).map(
        (item) => {
          const paperAttachmentIds = item.paperAttachmentIds
            ? JSON.parse(item.paperAttachmentIds)
            : [];
          paperAttachmentIds.forEach((aitem) => {
            aitem.serialNumber = item.serialNumber;
            aitem.originCardId = aitem.cardId;
          });
          return {
            ...item,
            paperAttachmentIds,
          };
        }
      );
      this.openAb = this.examTask.openAb;

      if (!this.paperAttachments.length) {
        this.addAtachment();
      }

      const pAttachment = this.paperAttachments.some((item) =>
        item.paperAttachmentIds.some((p) => !!p.paperId)
      );
      if (pAttachment) {
        this.curTab = "tiku";
        this.uuid =
          this.paperAttachments[0]?.paperAttachmentIds[0]?.uuid ||
          this.$randomCode(32);
      } else {
        this.curTab = "upload";
        this.uuid = this.$randomCode(32);
      }

      this.paperConfirmAttachments = this.curTaskApply.paperConfirmAttachmentIds
        ? JSON.parse(this.curTaskApply.paperConfirmAttachmentIds)
        : [];

      if (this.taskStatus.IS_APPLY) this.getCardList();
    },
    openAbChange() {
      if (!this.taskStatus.IS_APPLY) return;

      if (this.openAb) {
        this.paperAttachments.forEach((paperAttachment) => {
          const attachment = paperAttachment.paperAttachmentIds[0];
          attachment.name = "A";
          paperAttachment.paperAttachmentIds.push(
            Object.assign(deepCopy(attachment), {
              name: "B",
              attachmentId: "",
              filename: "",
              paperId: null,
              paperUrl: null,
              pages: 0,
            })
          );
        });
      } else {
        this.paperAttachments.forEach((paperAttachment, index) => {
          paperAttachment.paperAttachmentIds =
            paperAttachment.paperAttachmentIds.slice(0, 1);
          paperAttachment.paperAttachmentIds[0].name = this.abc[index];
        });
      }

      this.setExamTask({ ...this.examTask, openAb: this.openAb });
      this.setCurTaskApply({ ...this.curTaskApply, openAb: this.openAb });
    },
    async selectMenu(tab) {
      if (!this.taskStatus.IS_APPLY) return;

      const attachment = this.paperAttachments[0].paperAttachmentIds[0];
      if (attachment.cardId || attachment.attachmentId) {
        const result = await this.$confirm(
          "更改类型会清空已设置数据，确定要更改类型？",
          "提示",
          {
            type: "warning",
          }
        ).catch(() => {});
        if (result !== "confirm") return;

        this.paperAttachments = [];
        this.addAtachment();
      }

      this.curTab = tab;
    },
    async getCardList() {
      if (!this.curTaskApply.courseId || !this.curTaskApply.examId) return;
      const data = await cardForSelectList({
        courseId: this.curTaskApply.courseId,
        examId: this.curTaskApply.examId,
        paperNumber: this.curTaskApply.paperNumber,
      });
      this.cards = data || [];
      if (this.taskStatus.IS_REBUILD) {
        this.cards = this.cards.filter((item) => item.type === "GENERIC");
      }
    },
    async getTkCardList(attachment) {
      if (
        !this.curTaskApply.courseId ||
        !this.curTaskApply.examId ||
        !attachment.paperId
      )
        return;
      const data = await cardForSelectList({
        courseId: this.curTaskApply.courseId,
        examId: this.curTaskApply.examId,
        paperId: attachment.paperId,
      });
      attachment.cards = (data || []).map((item) => {
        return {
          id: item.id,
          title: item.title,
          type: item.type,
          createId: item.createId,
          makeMethod: item.makeMethod,
          used: item.used,
        };
      });
    },
    getAttachmentPos(attachment) {
      const pindex = this.paperAttachments.findIndex(
        (item) => item.serialNumber === attachment.serialNumber
      );
      if (pindex === -1) return;

      const index = this.paperAttachments[pindex].paperAttachmentIds.findIndex(
        (item) => item.name === attachment.name
      );
      if (index === -1) return;

      return { pindex, index };
    },
    addAtachment() {
      const serialNumber = this.paperAttachments.length + 1;
      const newAttachment = {
        name: "A",
        serialNumber,
        attachmentId: "",
        filename: "",
        paperId: null,
        paperUrl: null,
        uuid: this.examTask.uuid,
        cardId: "",
        cardType: "",
        createMethod: "",
        cardTitle: "",
        pages: 0,
        used: false,
        createId: null,
        cards: [],
      };
      const paperAttachment = {
        serialNumber,
        paperType: "",
        paperAttachmentIds: [],
      };
      paperAttachment.paperAttachmentIds.push(newAttachment);

      if (this.openAb) {
        paperAttachment.paperAttachmentIds.push(
          Object.assign(deepCopy(newAttachment), { name: "B" })
        );
      } else {
        newAttachment.name = this.abc[serialNumber - 1];
      }
      this.paperAttachments.push(paperAttachment);
    },
    deleteAttachment(index) {
      if (this.paperAttachments.length <= 1) {
        this.$message.error("试卷类型数量不得少于1");
        return;
      }
      this.paperAttachments.splice(index, 1);
      this.paperAttachments.forEach((item, itemIndex) => {
        item.serialNumber = itemIndex + 1;
        item.paperAttachmentIds.forEach((attachment) => {
          attachment.serialNumber = item.serialNumber;
          if (!this.openAb) {
            attachment.name = this.abc[item.serialNumber - 1];
          }
        });
      });
    },
    toUpload(attachment) {
      this.curUploadType = "paper";
      this.curAttachment = {
        ...attachment,
      };
      this.$refs.UploadPaperDialog.open();
    },
    toUploadPaperConfirm() {
      if (this.paperConfirmAttachments.length >= 4) return;
      this.curUploadType = "paperConfirm";
      this.curAttachment = {
        ...this.paperConfirmAttachmentId,
      };
      this.$refs.UploadPaperDialog.open();
    },
    uploadConfirm(attachment, uploadType) {
      if (uploadType === "paper") {
        const pos = this.getAttachmentPos(attachment);
        if (!pos) return;

        this.paperAttachments[pos.pindex].paperAttachmentIds.splice(
          pos.index,
          1,
          {
            ...attachment,
          }
        );
      } else {
        this.paperConfirmAttachments.push(attachment);
      }
    },
    deletePaperConfirmAttachment(data) {
      const index = this.paperConfirmAttachments.findIndex(
        (item) => item.url === data.url
      );
      this.paperConfirmAttachments.splice(index, 1);
    },
    toViewCard(attachment) {
      this.addPreviewLog({ attachment, type: "card" });
      this.curAttachment = { ...attachment };
      this.$refs.CardPreviewDialog.open();
    },
    async toCopyCard(attachment) {
      this.curAttachment = { ...attachment };
      const newCardId = await copyCard(
        attachment.cardId,
        this.curTaskApply.courseId
      );
      this.cardModified({ id: newCardId });
    },
    toEditCard(attachment) {
      this.curAttachment = { ...attachment };
      this.$ls.set("prepareTcPCard", {
        id: attachment.cardId,
        examTaskId: this.curTaskApply.examTaskId,
        courseId: this.curTaskApply.courseId,
        courseName: this.curTaskApply.courseName,
        makeMethod: this.curTaskApply.makeMethod,
        cardRuleId: this.curTaskApply.cardRuleId,
        openAb: this.examTask.openAb,
        type: attachment.cardType,
        createMethod: attachment.createMethod,
      });
      this.$refs.ModifyCard.open();
    },
    async cardModified(data) {
      // data: {id,title}
      if (!data.id) return;

      const pos = this.getAttachmentPos(this.curAttachment);
      if (!pos) return;

      if (this.IS_TIKU_TAB) {
        this.paperAttachments[pos.pindex].paperAttachmentIds[
          pos.index
        ].cardTitle = data.title;
        await this.getTkCardList(this.curAttachment);
        return;
      }

      await this.getCardList();
      let card = this.cards.find((item) => item.id === data.id);
      if (!card) return;

      Object.assign(
        this.paperAttachments[pos.pindex].paperAttachmentIds[pos.index],
        {
          cardId: card.id,
          cardType: card.type,
          createMethod: card.createMethod,
          cardTitle: card.title,
          used: card.used,
          createId: card.createId,
        }
      );
    },
    cardChange(attachment) {
      const card = this.cards.find((item) => item.id === attachment.cardId);
      if (!card) return;

      attachment.cardType = card.type;
      attachment.createMethod = card.createMethod;
      attachment.cardTitle = card.title;
      attachment.used = card.used;
      attachment.createId = card.createId;
    },
    tkCardChange(card, attachment) {
      attachment.cardTitle = card.title;
    },
    async toDeleteCard(card, attachment) {
      const confirm = await this.$confirm(
        `确定要删除题卡【${card.title}】吗?`,
        "提示",
        {
          type: "warning",
        }
      ).catch(() => {});
      if (confirm !== "confirm") return;

      await deleteCard(card.id);
      this.$message.success("删除成功！");
      if (attachment.cardId === card.id) {
        attachment.cardId = null;
        attachment.cardTitle = "";
      }

      if (this.IS_TIKU_TAB) {
        attachment.cards = attachment.cards.filter(
          (item) => item.id !== card.id
        );
      } else {
        await this.getCardList();
      }
    },
    async toCreateCard(attachment) {
      if (!this.examTask.cardRuleId) {
        this.$message.error("题卡规则缺失！");
        return;
      }
      const res = await this.$prompt("确定要提交当前题卡吗?", "提示", {
        type: "warning",
        showInput: true,
        inputPlaceholder: "请输入题卡名称",
        inputValidator: (val) => {
          if (!val) return "请输入题卡名称！";
          if (val.length > 50) return "题卡名称不得超过50个字符！";
          return true;
        },
      }).catch(() => {});
      if (!res || res.action !== "confirm") return;

      this.curAttachment = { ...attachment };
      // 这里只允许新建标准专卡
      this.$ls.set("prepareTcPCard", {
        courseId: this.examTask.courseId,
        courseName: this.examTask.courseName,
        openAb: this.examTask.openAb,
        schoolName: this.$ls.get("schoolName"),
        makeMethod: "SELF",
        cardName: res.value,
        cardRuleId: this.examTask.cardRuleId,
        type: "CUSTOM",
        createMethod: "STANDARD",
      });
      this.$refs.ModifyCard.open();
    },
    async downloadPaper(attachment) {
      if (!attachment.attachmentId) return;
      this.addPreviewLog({ attachment, type: "paper" });
      this.$emit("view-attachment", attachment);
    },
    // select-paper
    toSelect(attachment) {
      if (!this.examTask.courseId) {
        this.$message.error("请先选择课程！");
        return;
      }

      let comparePaperId = null;
      if (this.examTask.openAb) {
        const pos = this.getAttachmentPos(attachment);
        if (!pos) return;
        const paperAttachment = this.paperAttachments[pos.pindex];
        const otherAttachment = paperAttachment.paperAttachmentIds.find(
          (item) => item.name !== attachment.name
        );
        if (otherAttachment) comparePaperId = otherAttachment.paperId;
      }

      this.curAttachment = {
        ...attachment,
        comparePaperId,
        courseId: this.examTask.courseId,
        examId: this.examTask.examId,
        uuid: this.examTask.uuid,
      };
      this.$refs.SelectTikuPaperDialog.open();
    },
    async tikuPaperSelected(data) {
      this.cardBuildPresetData = {
        examId: this.examTask.examId,
        courseId: this.examTask.courseId,
        courseName: this.examTask.courseName,
        schoolName: this.$ls.get("schoolName"),
        makeMethod: "SELF",
        cardName: "",
        cardRuleId: this.examTask.cardRuleId,
        type: "CUSTOM",
        createMethod: "STANDARD",
        paperId: data.id,
        paperName: data.name,
        uuid: this.uuid,
      };
      this.$refs.CardBuildDialog.open();
    },
    cardBuildConfirm(data) {
      if (!data.success) {
        this.$message.error(data.message);
        return;
      }

      const pos = this.getAttachmentPos(this.curAttachment);
      if (!pos) return;

      const info = data.data;
      this.curAttachment = {
        ...this.paperAttachments[pos.pindex].paperAttachmentIds[pos.index],
      };

      Object.assign(
        this.paperAttachments[pos.pindex].paperAttachmentIds[pos.index],
        {
          paperId: this.cardBuildPresetData.paperId,
          cardType: this.cardBuildPresetData.type,
          createMethod: this.cardBuildPresetData.createMethod,
          filename: this.cardBuildPresetData.paperName,
          cardId: info.id,
          cardTitle: info.title,
          uuid: info.uuid,
          attachmentId: info.attachmentId,
          paperUrl: info.paperUrl,
        }
      );
      this.getTkCardList(
        this.paperAttachments[pos.pindex].paperAttachmentIds[pos.index]
      );
    },
    toViewPaper(attachment) {
      if (!attachment.paperUrl) return;
      this.curFile = {
        url: attachment.paperUrl,
        type: "application/pdf",
      };
      this.$refs.PreviewFile.open();
      // window.open(attachment.paperUrl);
    },
    // image-preview
    toPreview(index) {
      this.curImageIndex = index;
      this.selectImage(index);
      this.$refs.SimpleImagePreview.open();
    },
    selectImage(index) {
      this.curImage = this.imageAttachments[index];
    },
    toPrevImage() {
      if (this.curImageIndex === 0) {
        this.curImageIndex = this.imageAttachments.length - 1;
      } else {
        this.curImageIndex--;
      }

      this.selectImage(this.curImageIndex);
    },
    toNextImage() {
      if (this.curImageIndex === this.imageAttachments.length - 1) {
        this.curImageIndex = 0;
      } else {
        this.curImageIndex++;
      }

      this.selectImage(this.curImageIndex);
    },
    // action
    getData() {
      this.updateExamTaskDetail();
      const data = { ...this.curTaskApply };
      data.examTaskDetailList = this.paperAttachments.map((item) => {
        return {
          ...item,
          paperAttachmentIds: JSON.stringify(item.paperAttachmentIds),
        };
      });
      data.paperConfirmAttachmentIds = JSON.stringify(
        this.paperConfirmAttachments
      );
      return data;
    },
    updateExamTaskDetail() {
      this.paperAttachments.forEach((paperAttachment) => {
        if (this.examTask.openAb) {
          const aAttachment = paperAttachment.paperAttachmentIds[0];
          Object.assign(paperAttachment.paperAttachmentIds[1], {
            cardId: aAttachment.cardId,
            cardType: aAttachment.cardType,
            createMethod: aAttachment.createMethod,
            cardTitle: aAttachment.cardTitle,
            used: aAttachment.used,
            createId: aAttachment.createId,
          });
        }
        paperAttachment.paperType = paperAttachment.paperAttachmentIds
          .map((item) => item.name)
          .join();
      });
    },
    checkData() {
      this.updateExamTaskDetail();

      if (
        this.curTaskApply.submitTwoPaper &&
        this.paperAttachments.length < 2
      ) {
        this.$message.error("一个命题任务至少交AB两套试卷");
        return;
      }

      const paperAttachments = this.paperAttachments
        .map((item) => item.paperAttachmentIds)
        .flat();

      if (this.IS_TIKU_TAB) {
        const paperValid = !paperAttachments.some((item) => !item.paperId);
        if (!paperValid) {
          this.$message.error("请完成试卷选择！");
          return;
        }

        const cardValid = !paperAttachments.some((item) => !item.cardId);
        if (!cardValid) {
          this.$message.error("有试卷类型未选择题卡！");
          return;
        }
      } else {
        // 设置了入库强制包含试卷时，校验试卷是否上传。
        // 未设置入库强制包含试卷时，若有试卷上传，则需要上传全部。若无试卷上传，则通过。
        if (this.curTaskApply.includePaper) {
          const attachmentValid = !paperAttachments.some(
            (item) => !item.attachmentId
          );
          if (!attachmentValid) {
            this.$message.error("请完成试卷文件上传！");
            return;
          }
        } else {
          const hasUploadPaperAttachments = paperAttachments.filter(
            (item) => item.attachmentId
          );
          if (
            hasUploadPaperAttachments.length > 0 &&
            hasUploadPaperAttachments.length !== paperAttachments.length
          ) {
            this.$message.error("有试卷文件未完成上传！");
            return;
          }
        }

        const cardValid = !paperAttachments.some((item) => !item.cardId);
        if (!cardValid) {
          this.$message.error("有试卷类型未选择题卡！");
          return;
        }
      }

      return true;
    },
  },
};
</script>