path: root/data-viewer/data-viewer.js

document.addEventListener("DOMContentLoaded", function () {
  const BROWSER_STORAGE_KEY = "transparentZenSettings";
  const SKIP_FORCE_THEMING_KEY = "skipForceThemingList";

  const globalSettingsElement = document.getElementById("global-settings-data");
  const skipListElement = document.getElementById("skip-list-data");
  const combinedWebsitesElement = document.getElementById(
    "combined-websites-data"
  );
  const backButton = document.getElementById("back-button");
  const refreshButton = document.getElementById("refresh-data");
  const deleteAllButton = document.getElementById("delete-all-data");
  const versionElement = document.getElementById("addon-version");

  // Load and display the data
  loadAllData();

  // Display addon version
  displayAddonVersion();

  // Event listener for the back button
  backButton.addEventListener("click", function () {
    window.close();
  });

  // Event listener for refresh button
  refreshButton.addEventListener("click", function () {
    loadAllData();
  });

  // Event listener for delete all data button
  deleteAllButton.addEventListener("click", function() {
    if (confirm("WARNING: This will delete ALL extension data including settings, website styles, and preferences. This action cannot be undone!\n\nAre you sure you want to proceed?")) {
      deleteAllData();
    }
  });

  async function deleteAllData() {
    try {
      // Clear all storage data
      await browser.storage.local.clear();
      
      // Show confirmation message
      alert("All data has been deleted successfully. The page will now reload.");
      
      // Reload the page to show empty state
      window.location.reload();
    } catch (error) {
      console.error("Error deleting data:", error);
      alert("An error occurred while trying to delete data: " + error.message);
    }
  }

  async function displayAddonVersion() {
    const manifest = browser.runtime.getManifest();
    versionElement.textContent = `Version: ${manifest.version}`;
  }

  async function loadAllData() {
    try {
      // Load all data from storage
      const data = await browser.storage.local.get(null);

      // Display global settings
      const globalSettings = data[BROWSER_STORAGE_KEY] || {};
      displayGlobalSettings(globalSettings);

      // Display skip/enable list
      const skipList = data[SKIP_FORCE_THEMING_KEY] || [];
      displaySkipList(skipList, globalSettings.whitelistMode);

      // Display combined websites and settings
      displayCombinedWebsiteData(data);

      console.info("Data loaded successfully");
    } catch (error) {
      console.error("Error loading data:", error);
    }
  }

  function displayGlobalSettings(settings) {
    globalSettingsElement.innerHTML = "";

    const table = document.createElement("table");
    table.classList.add("data-table");

    // Table header
    const thead = document.createElement("thead");
    const headerRow = document.createElement("tr");
    headerRow.innerHTML = `<th>Setting</th><th>Value</th>`;
    thead.appendChild(headerRow);
    table.appendChild(thead);

    // Table body
    const tbody = document.createElement("tbody");

    for (const [key, value] of Object.entries(settings)) {
      // Skip lastFetchedTime as it will be formatted differently
      if (key === "lastFetchedTime") continue;

      const row = document.createElement("tr");
      row.innerHTML = `
        <td>${formatSettingName(key)}</td>
        <td>${formatSettingValue(value)}</td>
      `;
      tbody.appendChild(row);
    }

    // Add last fetched time with formatted date if available
    if (settings.lastFetchedTime) {
      const row = document.createElement("tr");
      row.innerHTML = `
        <td>${formatSettingName("lastFetchedTime")}</td>
        <td>${new Date(settings.lastFetchedTime).toLocaleString()}</td>
      `;
      tbody.appendChild(row);
    }

    table.appendChild(tbody);
    globalSettingsElement.appendChild(table);
  }

  function displaySkipList(skipList, isWhitelistMode) {
    skipListElement.innerHTML = "";

    const modeType = isWhitelistMode ? "Whitelist" : "Blacklist";
    const actionType = isWhitelistMode ? "Enabled" : "Skipped";

    const modeInfo = document.createElement("div");
    modeInfo.classList.add("mode-info");
    modeInfo.innerHTML = `<strong>Current Mode:</strong> ${modeType} Mode - ${
      isWhitelistMode
        ? "Only apply forced styling to sites in the list"
        : "Apply forced styling to all sites except those in the list"
    }`;
    skipListElement.appendChild(modeInfo);

    // Add Clear List button
    if (skipList.length > 0) {
      const clearListButton = document.createElement("button");
      clearListButton.classList.add("action-button", "secondary", "clear-list-button");
      clearListButton.innerHTML = '<i class="fas fa-trash"></i> Clear List';
      clearListButton.addEventListener("click", function() {
        if (confirm(`Are you sure you want to clear the entire ${modeType} list? This will affect how styling is applied to websites.`)) {
          clearSkipList();
        }
      });
      skipListElement.appendChild(clearListButton);
    }

    if (skipList.length === 0) {
      skipListElement.innerHTML +=
        '<div class="no-data">No websites in the list.</div>';
      return;
    }

    const table = document.createElement("table");
    table.classList.add("data-table");

    // Table header
    const thead = document.createElement("thead");
    const headerRow = document.createElement("tr");
    headerRow.innerHTML = `<th>${actionType} Websites</th>`;
    thead.appendChild(headerRow);
    table.appendChild(thead);

    // Table body
    const tbody = document.createElement("tbody");

    for (const site of skipList) {
      const row = document.createElement("tr");
      row.innerHTML = `<td>${site}</td>`;
      tbody.appendChild(row);
    }

    table.appendChild(tbody);
    skipListElement.appendChild(table);
  }

  async function clearSkipList() {
    try {
      await browser.storage.local.remove(SKIP_FORCE_THEMING_KEY);
      alert(`${SKIP_FORCE_THEMING_KEY} has been cleared successfully.`);
      loadAllData(); // Reload data to reflect changes
    } catch (error) {
      console.error("Error clearing skip list:", error);
      alert("An error occurred while trying to clear the list: " + error.message);
    }
  }

  function displayCombinedWebsiteData(data) {
    combinedWebsitesElement.innerHTML = "";

    const styles = data.styles || {};
    const websites = styles.website || {};
    const websiteKeys = Object.keys(websites);

    // Find all site-specific settings
    const siteSettings = {};
    for (const [key, value] of Object.entries(data)) {
      if (key.startsWith(BROWSER_STORAGE_KEY + ".")) {
        const siteName = key.substring(BROWSER_STORAGE_KEY.length + 1);
        siteSettings[siteName] = value;
      }
    }

    if (websiteKeys.length === 0) {
      combinedWebsitesElement.innerHTML =
        '<div class="no-data">No websites found. Try fetching styles first.</div>';
      return;
    }

    // Create search filter
    const searchContainer = document.createElement("div");
    searchContainer.classList.add("search-container");

    const searchInput = document.createElement("input");
    searchInput.type = "text";
    searchInput.placeholder = "Search websites...";
    searchInput.classList.add("search-input");
    searchInput.addEventListener("input", function () {
      filterWebsites(this.value.toLowerCase());
    });

    const searchIcon = document.createElement("i");
    searchIcon.className = "fas fa-search search-icon";

    searchContainer.appendChild(searchIcon);
    searchContainer.appendChild(searchInput);

    combinedWebsitesElement.appendChild(searchContainer);

    // Create expand all button
    const expandAllButton = document.createElement("button");
    expandAllButton.classList.add(
      "action-button",
      "secondary",
      "view-all-button"
    );
    expandAllButton.textContent = "Expand All";
    expandAllButton.addEventListener("click", function () {
      const expanded = this.textContent === "Collapse All";
      const panels = document.querySelectorAll(".website-panel");

      panels.forEach((panel) => {
        const header = panel.querySelector(".website-header");
        const content = panel.querySelector(".website-content");

        if (expanded) {
          header.classList.remove("active");
          content.style.maxHeight = null;

          // Also collapse all CSS blocks
          content.querySelectorAll(".css-block-header").forEach((cssHeader) => {
            cssHeader.classList.remove("active");
            const cssContent = cssHeader.nextElementSibling;
            if (cssContent) cssContent.style.maxHeight = null;
          });
        } else {
          header.classList.add("active");
          content.style.maxHeight = content.scrollHeight + "px";
        }
      });

      this.textContent = expanded ? "Expand All" : "Collapse All";
    });

    combinedWebsitesElement.appendChild(expandAllButton);

    const websitesContainer = document.createElement("div");
    websitesContainer.classList.add("websites-container");
    combinedWebsitesElement.appendChild(websitesContainer);

    // Sort websites alphabetically
    websiteKeys.sort();

    // Create panels for each website
    for (const website of websiteKeys) {
      const websitePanel = document.createElement("div");
      websitePanel.classList.add("website-panel");
      websitePanel.dataset.website = website.toLowerCase();

      const header = document.createElement("div");
      header.classList.add("website-header");

      // Create website name with feature count
      const features = websites[website];
      const featureCount = Object.keys(features).length;

      // Get site settings if available
      const siteName = website.replace(".css", "");
      const domainName = siteName.startsWith("+")
        ? siteName.slice(1)
        : siteName;
      const settingsData = 
        siteSettings[domainName] || siteSettings[`www.${domainName}`] || {};

      header.innerHTML = `
        <div class="website-header-content">
          <span class="website-name">${website}</span>
          <span class="feature-count">${featureCount} features</span>
        </div>
      `;

      header.addEventListener("click", function () {
        this.classList.toggle("active");
        const content = this.nextElementSibling;
        if (content.style.maxHeight) {
          content.style.maxHeight = null;
        } else {
          content.style.maxHeight = content.scrollHeight + "px";
        }
      });

      const content = document.createElement("div");
      content.classList.add("website-content");

      // Create CSS blocks for each feature
      for (const [feature, css] of Object.entries(features)) {
        const cssBlock = document.createElement("div");
        cssBlock.classList.add("css-block");

        // Get the feature's enabled status from site settings
        const isEnabled = settingsData[feature] !== false; // true by default

        // Create the block header with feature name and status
        const cssBlockHeader = document.createElement("div");
        cssBlockHeader.classList.add("css-block-header");
        cssBlockHeader.innerHTML = `
          <span class="feature-name">${feature}</span>
          <span class="feature-status ${isEnabled ? "enabled" : "disabled"}">${
          isEnabled ? "Enabled" : "Disabled"
        }</span>
        `;

        // Make the CSS block header toggleable
        cssBlockHeader.addEventListener("click", function (e) {
          // Don't expand if clicking on status badge
          if (e.target.classList.contains("feature-status")) return;

          this.classList.toggle("active");
          const cssContent = this.nextElementSibling;
          if (cssContent.style.maxHeight) {
            cssContent.style.maxHeight = null;
          } else {
            cssContent.style.maxHeight = cssContent.scrollHeight + "px";
          }
        });

        // Create the CSS content area
        const cssContent = document.createElement("div");
        cssContent.classList.add("css-content");

        const cssCode = document.createElement("pre");
        cssCode.classList.add("css-code");
        cssCode.textContent = css;
        cssContent.appendChild(cssCode);

        cssBlock.appendChild(cssBlockHeader);
        cssBlock.appendChild(cssContent);
        content.appendChild(cssBlock);
      }

      websitePanel.appendChild(header);
      websitePanel.appendChild(content);
      websitesContainer.appendChild(websitePanel);
    }

    // Filter function for search
    function filterWebsites(query) {
      const panels = websitesContainer.querySelectorAll(".website-panel");

      panels.forEach((panel) => {
        const website = panel.dataset.website;
        if (website.includes(query)) {
          panel.style.display = "";
        } else {
          panel.style.display = "none";
        }
      });
    }
  }

  // Helper Functions
  function formatSettingName(name) {
    // Convert camelCase to Title Case with spaces
    return name
      .replace(/([A-Z])/g, " $1")
      .replace(/^./, (str) => str.toUpperCase());
  }

  function formatSettingValue(value) {
    if (typeof value === "boolean") {
      return value
        ? '<span class="badge enabled">Enabled</span>'
        : '<span class="badge disabled">Disabled</span>';
    } else if (value === null) {
      return '<span class="null-value">null</span>';
    } else if (typeof value === "object") {
      return '<span class="object-value">{Object}</span>';
    } else {
      return value;
    }
  }
});