1 files changed, 89 insertions, 0 deletions
diff --git a/src/content/dependencies/generateColorStyleVariables.js b/src/content/dependencies/generateColorStyleVariables.js
new file mode 100644
index 0000000..069d85d
--- /dev/null
+++ b/src/content/dependencies/generateColorStyleVariables.js
@@ -0,0 +1,89 @@
+export default {
+  extraDependencies: ['html', 'getColors'],
+
+  slots: {
+    color: {
+      validate: v => v.isColor,
+    },
+
+    context: {
+      validate: v => v.is(
+        'any-content',
+        'image-box',
+        'page-root',
+        'image-box',
+        'primary-only'),
+
+      default: 'any-content',
+    },
+
+    mode: {
+      validate: v => v.is('style', 'property-list'),
+      default: 'style',
+    },
+  },
+
+  generate(slots, {getColors}) {
+    if (!slots.color) return [];
+
+    const {
+      primary,
+      dark,
+      dim,
+      deep,
+      deepGhost,
+      bg,
+      bgBlack,
+      shadow,
+    } = getColors(slots.color);
+
+    let anyContent = [
+      `--primary-color: ${primary}`,
+      `--dark-color: ${dark}`,
+      `--dim-color: ${dim}`,
+      `--deep-color: ${deep}`,
+      `--deep-ghost-color: ${deepGhost}`,
+      `--bg-color: ${bg}`,
+      `--bg-black-color: ${bgBlack}`,
+      `--shadow-color: ${shadow}`,
+    ];
+
+    let selectedProperties;
+
+    switch (slots.context) {
+      case 'any-content':
+        selectedProperties = anyContent;
+        break;
+
+      case 'image-box':
+        selectedProperties = [
+          `--primary-color: ${primary}`,
+          `--dim-color: ${dim}`,
+          `--deep-color: ${deep}`,
+          `--bg-black-color: ${bgBlack}`,
+        ];
+        break;
+
+      case 'page-root':
+        selectedProperties = [
+          ...anyContent,
+          `--page-primary-color: ${primary}`,
+        ];
+        break;
+
+      case 'primary-only':
+        selectedProperties = [
+          `--primary-color: ${primary}`,
+        ];
+        break;
+    }
+
+    switch (slots.mode) {
+      case 'style':
+        return selectedProperties.join('; ');
+
+      case 'property-list':
+        return selectedProperties;
+    }
+  },
+};