Mini_Program/unpackage/dist/dev/mp-weixin/pages/book-detail/book-detail.js

"use strict";
const common_vendor = require("../../common/vendor.js");
const utils_api = require("../../utils/api.js");
const _sfc_main = {
  data() {
    return {
      bookInfo: {
        id: null,
        title: "",
        image: "",
        cover: "",
        brief: "",
        desc: "",
        author: "",
        isFree: false,
        price: 0,
        introduction: ""
      },
      isLoading: false,
      userInfo: null,
      isInShelf: false,
      reviews: [],
      recommendBooks: []
    };
  },
  onLoad(options) {
    try {
      const userInfo = common_vendor.index.getStorageSync("userInfo");
      if (userInfo && userInfo.id) {
        this.userInfo = userInfo;
      }
    } catch (e) {
      common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:131", "获取用户信息失败", e);
    }
    if (options.bookId) {
      this.bookInfo.id = parseInt(options.bookId);
      this.loadBookDetail(this.bookInfo.id);
    } else if (options.title) {
      this.bookInfo.title = decodeURIComponent(options.title);
      if (options.image) {
        this.bookInfo.image = decodeURIComponent(options.image);
      }
      if (options.author) {
        this.bookInfo.author = decodeURIComponent(options.author);
      }
      if (options.bookId) {
        this.bookInfo.id = parseInt(options.bookId);
        this.loadBookDetail(this.bookInfo.id);
      }
    }
  },
  onShow() {
    try {
      const userInfo = common_vendor.index.getStorageSync("userInfo");
      if (userInfo && userInfo.id) {
        this.userInfo = userInfo;
        if (this.bookInfo.id) {
          this.checkBookshelfStatus(userInfo.id, this.bookInfo.id);
          this.loadComments(this.bookInfo.id);
        }
      }
    } catch (e) {
      common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:169", "获取用户信息失败", e);
    }
  },
  methods: {
    goBack() {
      common_vendor.index.navigateBack();
    },
    handleShare() {
      common_vendor.index.showToast({
        title: "分享功能",
        icon: "none"
      });
    },
    async loadBookDetail(bookId) {
      if (!bookId) {
        common_vendor.index.showToast({
          title: "书籍ID不能为空",
          icon: "none"
        });
        return;
      }
      try {
        this.isLoading = true;
        common_vendor.index.showLoading({
          title: "加载中...",
          mask: false
        });
        const userId = this.userInfo && this.userInfo.id ? this.userInfo.id : null;
        const res = await utils_api.getBookById(bookId, userId);
        if (res && res.code === 200 && res.data) {
          const book = res.data;
          this.bookInfo = {
            id: book.id,
            title: book.title || "",
            image: book.image || book.cover || "",
            cover: book.cover || book.image || "",
            brief: book.brief || "",
            desc: book.desc || book.brief || "",
            author: book.author || "",
            isFree: book.isFree || false,
            price: book.price || 0,
            introduction: book.introduction || book.desc || book.brief || ""
          };
          if (!this.bookInfo.brief && this.bookInfo.desc) {
            this.bookInfo.brief = this.bookInfo.desc;
          }
          if (!this.bookInfo.introduction) {
            this.bookInfo.introduction = this.bookInfo.desc || this.bookInfo.brief || "";
          }
          if (this.userInfo && this.userInfo.id) {
            this.checkBookshelfStatus(this.userInfo.id, bookId);
          }
          this.loadRecommendBooks();
          if (this.userInfo && this.userInfo.id) {
            this.recordBrowsingHistory(this.userInfo.id, bookId);
          }
          this.loadComments(bookId);
        } else {
          common_vendor.index.showToast({
            title: res.message || "加载失败",
            icon: "none"
          });
        }
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:250", "加载书籍详情失败:", e);
        common_vendor.index.showToast({
          title: e.message || "加载失败，请重试",
          icon: "none"
        });
      } finally {
        this.isLoading = false;
        common_vendor.index.hideLoading();
      }
    },
    async loadRecommendBooks() {
      try {
        const res = await utils_api.getMoreRecommend(6);
        if (res && res.code === 200 && res.data && Array.isArray(res.data)) {
          this.recommendBooks = res.data.filter((book) => book.id !== this.bookInfo.id).slice(0, 6).map((book) => ({
            id: book.id,
            title: book.title || "",
            image: book.image || book.cover || ""
          }));
        }
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:275", "加载推荐书籍失败:", e);
      }
    },
    handleWriteReview() {
      common_vendor.index.navigateTo({
        url: `/pages/write-review/write-review?bookId=${this.bookInfo.id}&title=${encodeURIComponent(this.bookInfo.title)}`
      });
    },
    async toggleLike(review, index) {
      if (!this.userInfo || !this.userInfo.id) {
        common_vendor.index.showToast({
          title: "请先登录",
          icon: "none"
        });
        return;
      }
      try {
        const res = await utils_api.toggleCommentLike(this.userInfo.id, review.id);
        if (res && res.code === 200) {
          this.reviews[index].isLiked = res.data;
          if (res.data) {
            this.reviews[index].likes++;
          } else {
            this.reviews[index].likes--;
          }
        } else {
          common_vendor.index.showToast({
            title: res.message || "操作失败",
            icon: "none"
          });
        }
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:311", "点赞失败", e);
        common_vendor.index.showToast({
          title: "操作失败，请重试",
          icon: "none"
        });
      }
    },
    async loadComments(bookId) {
      if (!bookId) {
        return;
      }
      try {
        const userId = this.userInfo && this.userInfo.id ? this.userInfo.id : null;
        const res = await utils_api.getComments(bookId, userId);
        if (res && res.code === 200 && res.data) {
          this.reviews = res.data.map((item) => ({
            id: item.id,
            name: item.name || "匿名用户",
            avatar: item.avatar || "https://via.placeholder.com/100x100?text=User",
            isRecommended: item.isRecommended || false,
            date: item.date || "",
            likes: item.likes || 0,
            isLiked: item.isLiked || false,
            content: item.content || ""
          }));
        }
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:340", "加载评论失败", e);
      }
    },
    async recordBrowsingHistory(userId, bookId) {
      if (!userId || !bookId) {
        return;
      }
      try {
        await utils_api.recordBrowsingHistory(userId, bookId);
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:352", "记录浏览历史失败", e);
      }
    },
    viewAllReviews() {
      common_vendor.index.showToast({
        title: "查看全部书评",
        icon: "none"
      });
    },
    viewMoreRecommend() {
      common_vendor.index.showToast({
        title: "查看更多推荐",
        icon: "none"
      });
    },
    goToBookDetail(book) {
      if (!book || !book.id) {
        common_vendor.index.showToast({
          title: "书籍信息不完整",
          icon: "none"
        });
        return;
      }
      common_vendor.index.navigateTo({
        url: `/pages/book-detail/book-detail?bookId=${book.id}`
      });
    },
    // 检查书架状态
    checkBookshelfStatus(userId, bookId) {
      if (!userId || !bookId) {
        return;
      }
      utils_api.checkInBookshelf(userId, bookId).then((res) => {
        if (res.code === 200 && res.data !== void 0) {
          this.isInShelf = res.data;
        }
      }).catch((err) => {
        common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:393", "检查书架状态失败", err);
      });
    },
    handleAddToShelf() {
      if (!this.userInfo || !this.userInfo.id) {
        common_vendor.index.showModal({
          title: "提示",
          content: "请先登录",
          showCancel: true,
          cancelText: "取消",
          confirmText: "去登录",
          success: (res) => {
            if (res.confirm) {
              common_vendor.index.navigateTo({
                url: "/pages/login/login"
              });
            }
          }
        });
        return;
      }
      if (this.isInShelf) {
        common_vendor.index.showToast({
          title: "已在书架中",
          icon: "none"
        });
        return;
      }
      if (!this.bookInfo.id) {
        common_vendor.index.showToast({
          title: "书籍信息不完整",
          icon: "none"
        });
        return;
      }
      if (this.isLoading) {
        return;
      }
      this.isLoading = true;
      common_vendor.index.showLoading({
        title: "加入中...",
        mask: true
      });
      utils_api.addToBookshelf(this.userInfo.id, this.bookInfo.id).then((res) => {
        common_vendor.index.hideLoading();
        this.isLoading = false;
        if (res.code === 200) {
          this.isInShelf = true;
          common_vendor.index.showToast({
            title: "已加入书架",
            icon: "success"
          });
        } else {
          common_vendor.index.showToast({
            title: res.message || "加入失败",
            icon: "none"
          });
        }
      }).catch((err) => {
        common_vendor.index.hideLoading();
        this.isLoading = false;
        common_vendor.index.__f__("error", "at pages/book-detail/book-detail.vue:468", "加入书架失败:", err);
        common_vendor.index.showToast({
          title: err.message || "加入失败，请检查网络连接",
          icon: "none",
          duration: 2e3
        });
      });
    },
    handleRead() {
      common_vendor.index.navigateTo({
        url: `/pages/book-cover/book-cover?bookId=${this.bookInfo.id}&title=${encodeURIComponent(this.bookInfo.title)}&image=${encodeURIComponent(this.bookInfo.image)}&author=${encodeURIComponent(this.bookInfo.author)}`
      });
    }
  }
};
function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
  return common_vendor.e({
    a: common_vendor.o((...args) => $options.goBack && $options.goBack(...args)),
    b: common_vendor.t($data.bookInfo.title),
    c: common_vendor.o((...args) => $options.handleShare && $options.handleShare(...args)),
    d: !$data.isLoading
  }, !$data.isLoading ? common_vendor.e({
    e: $data.bookInfo.image || $data.bookInfo.cover,
    f: common_vendor.t($data.bookInfo.title),
    g: $data.bookInfo.brief || $data.bookInfo.desc
  }, $data.bookInfo.brief || $data.bookInfo.desc ? {
    h: common_vendor.t($data.bookInfo.brief || $data.bookInfo.desc)
  } : {}, {
    i: $data.bookInfo.author
  }, $data.bookInfo.author ? {
    j: common_vendor.t($data.bookInfo.author)
  } : {}, {
    k: $data.bookInfo.isFree
  }, $data.bookInfo.isFree ? {} : $data.bookInfo.price ? {
    m: common_vendor.t($data.bookInfo.price)
  } : {}, {
    l: $data.bookInfo.price
  }) : {}, {
    n: $data.isLoading
  }, $data.isLoading ? {} : {}, {
    o: $data.bookInfo.introduction || $data.bookInfo.desc || $data.bookInfo.brief
  }, $data.bookInfo.introduction || $data.bookInfo.desc || $data.bookInfo.brief ? {
    p: common_vendor.t($data.bookInfo.introduction || $data.bookInfo.desc || $data.bookInfo.brief)
  } : {}, {
    q: common_vendor.o((...args) => $options.handleWriteReview && $options.handleWriteReview(...args)),
    r: common_vendor.f($data.reviews, (review, index, i0) => {
      return common_vendor.e({
        a: review.avatar,
        b: common_vendor.t(review.name),
        c: review.isRecommended
      }, review.isRecommended ? {} : {}, {
        d: common_vendor.t(review.date),
        e: common_vendor.t(review.isLiked ? "❤️" : "🤍"),
        f: common_vendor.t(review.likes),
        g: common_vendor.o(($event) => $options.toggleLike(review, index), index),
        h: common_vendor.t(review.content),
        i: index
      });
    }),
    s: common_vendor.o((...args) => $options.viewAllReviews && $options.viewAllReviews(...args)),
    t: common_vendor.o((...args) => $options.viewMoreRecommend && $options.viewMoreRecommend(...args)),
    v: common_vendor.f($data.recommendBooks, (book, index, i0) => {
      return {
        a: book.image,
        b: common_vendor.t(book.title),
        c: index,
        d: common_vendor.o(($event) => $options.goToBookDetail(book), index)
      };
    }),
    w: common_vendor.t($data.isInShelf ? "已在书架" : "加入书架"),
    x: $data.isInShelf ? 1 : "",
    y: common_vendor.o((...args) => $options.handleAddToShelf && $options.handleAddToShelf(...args)),
    z: $data.isLoading,
    A: common_vendor.o((...args) => $options.handleRead && $options.handleRead(...args))
  });
}
const MiniProgramPage = /* @__PURE__ */ common_vendor._export_sfc(_sfc_main, [["render", _sfc_render], ["__scopeId", "data-v-ac1886ed"]]);
wx.createPage(MiniProgramPage);
//# sourceMappingURL=../../../.sourcemap/mp-weixin/pages/book-detail/book-detail.js.map