Mini_Program/unpackage/dist/dev/mp-weixin/pages/search/search.js

"use strict";
const common_vendor = require("../../common/vendor.js");
const utils_api = require("../../utils/api.js");
const _sfc_main = {
  data() {
    return {
      searchKeyword: "",
      isFocus: false,
      showSearchResults: false,
      searchHistory: [],
      popularSearches: [],
      searchResults: [],
      isLoading: false,
      currentPage: 1,
      pageSize: 20,
      hasMore: true,
      mode: "book",
      // 'book' or 'audio'
      userInfo: null
    };
  },
  onLoad(options) {
    if (options.mode === "audio") {
      this.mode = "audio";
    }
    try {
      const userInfo = common_vendor.index.getStorageSync("userInfo");
      if (userInfo && userInfo.id) {
        this.userInfo = userInfo;
      }
    } catch (e) {
      common_vendor.index.__f__("error", "at pages/search/search.vue:150", "获取用户信息失败", e);
    }
    this.loadSearchHistory();
    this.loadPopularSearches();
    if (options.keyword) {
      this.searchKeyword = decodeURIComponent(options.keyword);
      this.performSearch(this.searchKeyword);
    }
  },
  methods: {
    handleInput(e) {
      this.searchKeyword = e.detail.value;
    },
    handleFocus() {
      this.isFocus = true;
    },
    handleBlur() {
      this.isFocus = false;
    },
    handleSearch() {
      if (this.searchKeyword.trim()) {
        this.performSearch(this.searchKeyword.trim());
      }
    },
    handleCancel() {
      if (this.showSearchResults) {
        this.showSearchResults = false;
        this.searchKeyword = "";
        this.searchResults = [];
      } else {
        common_vendor.index.navigateBack({
          delta: 1
        });
      }
    },
    searchByHistory(keyword) {
      this.searchKeyword = keyword;
      this.performSearch(keyword);
    },
    searchByTag(keyword) {
      this.searchKeyword = keyword;
      this.performSearch(keyword);
    },
    performSearch(keyword) {
      if (!keyword || !keyword.trim()) {
        return;
      }
      this.saveToHistory(keyword);
      this.showSearchResults = true;
      this.currentPage = 1;
      this.hasMore = true;
      this.searchDispatcher(keyword, 1);
    },
    async loadPopularSearches() {
      try {
        const res = await utils_api.getPopularKeywords(10);
        if (res && res.code === 200 && res.data && Array.isArray(res.data)) {
          this.popularSearches = res.data;
        }
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/search/search.vue:226", "加载热门搜索失败:", e);
        this.popularSearches = ["西游记", "三体", "大侦探", "窗边的小豆豆"];
      }
    },
    async searchDispatcher(keyword, page = 1) {
      if (this.mode === "audio") {
        await this.searchAudio(keyword, page);
      } else {
        await this.searchBook(keyword, page);
      }
    },
    async searchBook(keyword, page = 1) {
      if (!keyword || !keyword.trim()) {
        this.searchResults = [];
        return;
      }
      try {
        this.isLoading = true;
        const res = await utils_api.searchBooks(keyword.trim(), page, this.pageSize);
        if (res && res.code === 200 && res.data) {
          const pageResult = res.data;
          const books = pageResult.list || pageResult.data || [];
          const processed = books.map((b) => ({
            id: b.id,
            title: b.title || "",
            author: b.author || "未知作者",
            desc: b.desc || b.brief || b.introduction || "",
            cover: b.cover || b.image || "",
            image: b.image || b.cover || ""
          }));
          if (page === 1)
            this.searchResults = processed;
          else
            this.searchResults = this.searchResults.concat(processed);
          const total = pageResult.total || 0;
          this.hasMore = this.searchResults.length < total;
          this.currentPage = page;
        } else {
          if (page === 1)
            this.searchResults = [];
          common_vendor.index.showToast({ title: res.message || "搜索失败", icon: "none" });
        }
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/search/search.vue:270", "搜索书籍失败:", e);
        if (page === 1)
          this.searchResults = [];
        common_vendor.index.showToast({ title: e.message || "搜索失败，请重试", icon: "none" });
      } finally {
        this.isLoading = false;
      }
    },
    async searchAudio(keyword, page = 1) {
      if (!keyword || !keyword.trim()) {
        this.searchResults = [];
        return;
      }
      try {
        this.isLoading = true;
        const res = await utils_api.searchAudiobooks({ keyword: keyword.trim(), page, size: this.pageSize });
        if (res && res.code === 200 && res.data) {
          const pageResult = res.data;
          const list = pageResult.list || [];
          const processed = list.map((a) => ({
            id: a.id,
            title: a.title || "",
            author: a.narrator || a.author || "未知主播",
            desc: a.brief || a.desc || "",
            cover: a.image || a.cover || "",
            image: a.image || a.cover || "",
            isAudio: true
          }));
          if (page === 1)
            this.searchResults = processed;
          else
            this.searchResults = this.searchResults.concat(processed);
          const total = pageResult.total || 0;
          this.hasMore = this.searchResults.length < total;
          this.currentPage = page;
        } else {
          if (page === 1)
            this.searchResults = [];
          common_vendor.index.showToast({ title: res.message || "搜索失败", icon: "none" });
        }
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/search/search.vue:306", "搜索听书失败:", e);
        if (page === 1)
          this.searchResults = [];
        common_vendor.index.showToast({ title: e.message || "搜索失败，请重试", icon: "none" });
      } finally {
        this.isLoading = false;
      }
    },
    async saveToHistory(keyword) {
      if (!this.userInfo || !this.userInfo.id) {
        const index = this.searchHistory.findIndex(
          (item) => (typeof item === "string" ? item : item.keyword) === keyword
        );
        if (index > -1) {
          this.searchHistory.splice(index, 1);
        }
        this.searchHistory.unshift(keyword);
        if (this.searchHistory.length > 10) {
          this.searchHistory = this.searchHistory.slice(0, 10);
        }
        try {
          common_vendor.index.setStorageSync("searchHistory", this.searchHistory);
        } catch (e) {
          common_vendor.index.__f__("error", "at pages/search/search.vue:329", "保存搜索历史失败", e);
        }
        return;
      }
      try {
        await utils_api.recordSearchHistory(this.userInfo.id, keyword);
        await this.loadSearchHistory();
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/search/search.vue:340", "保存搜索历史失败", e);
      }
    },
    async loadSearchHistory() {
      if (!this.userInfo || !this.userInfo.id) {
        try {
          const history = common_vendor.index.getStorageSync("searchHistory");
          if (history && Array.isArray(history)) {
            this.searchHistory = history.map(
              (item) => typeof item === "string" ? item : item.keyword
            );
          }
        } catch (e) {
          common_vendor.index.__f__("error", "at pages/search/search.vue:354", "加载搜索历史失败", e);
        }
        return;
      }
      try {
        const res = await utils_api.getSearchHistory(this.userInfo.id, 10);
        if (res && res.code === 200 && res.data) {
          this.searchHistory = res.data.map((item) => item.keyword);
        }
      } catch (e) {
        common_vendor.index.__f__("error", "at pages/search/search.vue:366", "加载搜索历史失败", e);
        try {
          const history = common_vendor.index.getStorageSync("searchHistory");
          if (history && Array.isArray(history)) {
            this.searchHistory = history.map(
              (item) => typeof item === "string" ? item : item.keyword
            );
          }
        } catch (err) {
          common_vendor.index.__f__("error", "at pages/search/search.vue:376", "从本地存储加载搜索历史失败", err);
        }
      }
    },
    async clearHistory() {
      common_vendor.index.showModal({
        title: "提示",
        content: "确定要清空搜索历史吗？",
        success: async (res) => {
          if (res.confirm) {
            if (this.userInfo && this.userInfo.id) {
              try {
                common_vendor.index.showLoading({
                  title: "清空中...",
                  mask: true
                });
                const result = await utils_api.clearSearchHistory(this.userInfo.id);
                common_vendor.index.hideLoading();
                if (result && result.code === 200) {
                  this.searchHistory = [];
                  common_vendor.index.showToast({
                    title: "已清空",
                    icon: "success"
                  });
                } else {
                  common_vendor.index.showToast({
                    title: result.message || "清空失败",
                    icon: "none"
                  });
                }
              } catch (e) {
                common_vendor.index.hideLoading();
                common_vendor.index.__f__("error", "at pages/search/search.vue:411", "清空搜索历史失败", e);
                common_vendor.index.showToast({
                  title: "清空失败，请重试",
                  icon: "none"
                });
              }
            } else {
              this.searchHistory = [];
              try {
                common_vendor.index.removeStorageSync("searchHistory");
                common_vendor.index.showToast({
                  title: "已清空",
                  icon: "success"
                });
              } catch (e) {
                common_vendor.index.__f__("error", "at pages/search/search.vue:427", "清空搜索历史失败", e);
              }
            }
          }
        }
      });
    },
    loadMore() {
      if (!this.isLoading && this.hasMore && this.searchKeyword.trim()) {
        this.searchDispatcher(this.searchKeyword.trim(), this.currentPage + 1);
      }
    },
    goToBookDetail(book) {
      if (!book || !book.id) {
        common_vendor.index.showToast({ title: "信息不完整", icon: "none" });
        return;
      }
      if (this.mode === "audio" || book.isAudio) {
        common_vendor.index.navigateTo({ url: `/pages/listen-detail/listen-detail?audiobookId=${book.id}` });
      } else {
        common_vendor.index.navigateTo({ url: `/pages/book-detail/book-detail?bookId=${book.id}` });
      }
    },
    handleImageError(index) {
      if (this.searchResults[index]) {
        this.searchResults[index].cover = "https://via.placeholder.com/200x300?text=No+Image";
        this.searchResults[index].image = "https://via.placeholder.com/200x300?text=No+Image";
      }
    }
  }
};
function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
  return common_vendor.e({
    a: $data.isFocus,
    b: common_vendor.o([($event) => $data.searchKeyword = $event.detail.value, (...args) => $options.handleInput && $options.handleInput(...args)]),
    c: common_vendor.o((...args) => $options.handleSearch && $options.handleSearch(...args)),
    d: common_vendor.o((...args) => $options.handleFocus && $options.handleFocus(...args)),
    e: common_vendor.o((...args) => $options.handleBlur && $options.handleBlur(...args)),
    f: $data.searchKeyword,
    g: common_vendor.o((...args) => $options.handleCancel && $options.handleCancel(...args)),
    h: !$data.showSearchResults
  }, !$data.showSearchResults ? common_vendor.e({
    i: $data.searchHistory.length > 0
  }, $data.searchHistory.length > 0 ? {
    j: common_vendor.o((...args) => $options.clearHistory && $options.clearHistory(...args)),
    k: common_vendor.f($data.searchHistory, (item, index, i0) => {
      return {
        a: common_vendor.t(item),
        b: index,
        c: common_vendor.o(($event) => $options.searchByHistory(item), index)
      };
    })
  } : {}, {
    l: common_vendor.f($data.popularSearches, (item, index, i0) => {
      return {
        a: common_vendor.t(item),
        b: index,
        c: common_vendor.o(($event) => $options.searchByTag(item), index)
      };
    })
  }) : {}, {
    m: $data.showSearchResults
  }, $data.showSearchResults ? common_vendor.e({
    n: $data.searchResults.length > 0
  }, $data.searchResults.length > 0 ? {
    o: common_vendor.t($data.searchResults.length)
  } : {}, {
    p: $data.isLoading && $data.searchResults.length === 0
  }, $data.isLoading && $data.searchResults.length === 0 ? {} : $data.searchResults.length > 0 ? {
    r: common_vendor.f($data.searchResults, (book, index, i0) => {
      return common_vendor.e({
        a: book.cover || book.image,
        b: common_vendor.o(($event) => $options.handleImageError(index), book.id || index),
        c: common_vendor.t(book.title),
        d: book.desc
      }, book.desc ? {
        e: common_vendor.t(book.desc)
      } : {}, {
        f: book.author
      }, book.author ? {
        g: common_vendor.t(book.author)
      } : {}, {
        h: book.id || index,
        i: common_vendor.o(($event) => $options.goToBookDetail(book), book.id || index)
      });
    })
  } : !$data.isLoading ? {} : {}, {
    q: $data.searchResults.length > 0,
    s: !$data.isLoading,
    t: $data.isLoading && $data.searchResults.length > 0
  }, $data.isLoading && $data.searchResults.length > 0 ? {} : !$data.hasMore && $data.searchResults.length > 0 ? {} : {}, {
    v: !$data.hasMore && $data.searchResults.length > 0,
    w: common_vendor.o((...args) => $options.loadMore && $options.loadMore(...args))
  }) : {});
}
const MiniProgramPage = /* @__PURE__ */ common_vendor._export_sfc(_sfc_main, [["render", _sfc_render], ["__scopeId", "data-v-c10c040c"]]);
wx.createPage(MiniProgramPage);
//# sourceMappingURL=../../../.sourcemap/mp-weixin/pages/search/search.js.map