themes 3 initial work

6 files changed, 110 insertions, 0 deletions

diff --git a/src/components/button.style.js b/src/components/button.style.js
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index 00000000..8f2e8f82
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+++ b/src/components/button.style.js
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+export default {
+  name: 'Button',
+  states: {
+    hover: ':hover',
+    disabled: ':disabled',
+    pressed: ':active',
+    toggled: '.toggled'
+  },
+  variants: {
+    danger: '.danger',
+    unstyled: '.unstyled',
+    sublime: '.sublime'
+  },
+  validInnerComponents: [
+    'Text',
+    'Icon'
+  ]
+}
diff --git a/src/components/icon.style.js b/src/components/icon.style.js
new file mode 100644
index 00000000..1e2781d6
--- /dev/null
+++ b/src/components/icon.style.js
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+export default {
+  name: 'Icon'
+}
diff --git a/src/components/panel.style.js b/src/components/panel.style.js
new file mode 100644
index 00000000..1666d923
--- /dev/null
+++ b/src/components/panel.style.js
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+export default {
+  name: 'Panel',
+  validInnerComponents: [
+    'Text',
+    'Icon',
+    'Button'
+  ]
+}
diff --git a/src/components/text.style.js b/src/components/text.style.js
new file mode 100644
index 00000000..f87268bb
--- /dev/null
+++ b/src/components/text.style.js
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+export default {
+  name: 'Text',
+  states: {
+    faint: '.faint'
+  },
+  variants: {
+    green: '/.greentext'
+  }
+}
diff --git a/src/components/underlay.style.js b/src/components/underlay.style.js
new file mode 100644
index 00000000..bae9fc0b
--- /dev/null
+++ b/src/components/underlay.style.js
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+export default {
+  name: 'Panel',
+  validInnerComponents: [
+    'Panel'
+  ]
+}
diff --git a/src/services/theme_data/theme_data_3.service.js b/src/services/theme_data/theme_data_3.service.js
new file mode 100644
index 00000000..3a6fd552
--- /dev/null
+++ b/src/services/theme_data/theme_data_3.service.js
@@ -0,0 +1,66 @@
+import Underlay from 'src/components/underlay.style.js'
+import Panel from 'src/components/panel.style.js'
+import Button from 'src/components/button.style.js'
+import Text from 'src/components/text.style.js'
+import Icon from 'src/components/icon.style.js'
+
+const root = Underlay
+const components = {
+  Underlay,
+  Panel,
+  Button,
+  Text,
+  Icon
+}
+
+// This gives you an array of arrays of all possible unique (i.e. order-insensitive) combinations
+const getAllPossibleCombinations = (array) => {
+  const combos = [array.map(x => [x])]
+  for (let comboSize = 2; comboSize <= array.length; comboSize++) {
+    const previous = combos[combos.length - 1]
+    const selfSet = new Set()
+    const newCombos = previous.map(self => {
+      self.forEach(x => selfSet.add(x))
+      const nonSelf = array.filter(x => !selfSet.has(x))
+      return nonSelf.map(x => [...self, x])
+    })
+    const flatCombos = newCombos.reduce((acc, x) => [...acc, ...x], [])
+    combos.push(flatCombos)
+  }
+  return combos.reduce((acc, x) => [...acc, ...x], [])
+}
+
+export const init = () => {
+  const rootName = root.name
+  const rules = []
+
+  const processInnerComponent = (component, parent) => {
+    const {
+      validInnerComponents,
+      states: originalStates = {},
+      variants: originalVariants = {}
+    } = component
+
+    const states = { normal: '', ...originalStates }
+    const variants = { normal: '', ...originalVariants }
+    const innerComponents = validInnerComponents.map(name => components[name])
+
+    const stateCombinations = getAllPossibleCombinations(Object.keys(states))
+    const stateVariantCombination = Object.keys(variants).map(variant => {
+      return stateCombinations.map(state => ({ variant, state }))
+    }).reduce((acc, x) => [...acc, ...x], [])
+
+    stateVariantCombination.forEach(combination => {
+      rules.push(({
+        parent,
+        component: component.name,
+        state: combination.state,
+        variant: combination.variant
+      }))
+
+      innerComponents.forEach(innerComponent => processInnerComponent(innerComponent, combination))
+    })
+  }
+
+  processInnerComponent(components[rootName])
+}