import type { Nuxt, NuxtTemplate, NuxtTypeTemplate } from '@nuxt/schema'

import type { Resolver } from '@nuxt/kit'

import type { ModuleOptions } from './module'

import { applyDefaultVariants, applyPrefixToObject } from './utils/theme'

import { applyDefaultVariants, applyPrefixToObject, applyUnstyled } from './utils/theme'

import { detectUsedComponents } from './utils/components'

import * as theme from './theme'

import * as themeProse from './theme/prose'

// Override default variants from nuxt.config.ts

result = applyDefaultVariants(result, options.theme?.defaultVariants)

// Strip default theme classes if `unstyled` is enabled

result = applyUnstyled(result, options.theme?.unstyled)

// Apply Tailwind prefix if configured

result = applyPrefixToObject(result, options.theme?.prefix)

const themeUtilsPath = fileURLToPath(new URL('./utils/theme', import.meta.url))

const defaultVariantsJson = JSON.stringify(options.theme?.defaultVariants) ?? 'undefined'

const prefixJson = JSON.stringify(options.theme?.prefix) ?? 'undefined'

const unstyledJson = JSON.stringify(options.theme?.unstyled) ?? 'undefined'

return [

`import template from ${JSON.stringify(templatePath)}`,

`import { applyDefaultVariants, applyPrefixToObject } from ${JSON.stringify(themeUtilsPath)}`,

`import { applyDefaultVariants, applyPrefixToObject, applyUnstyled } from ${JSON.stringify(themeUtilsPath)}`,

...generateVariantDeclarations(variants),

`const options = ${JSON.stringify(options, null, 2)}`,

`let result = typeof template === 'function' ? (template as Function)(options) : template`,

`result = applyDefaultVariants(result, ${defaultVariantsJson})`,

`result = applyUnstyled(result, ${unstyledJson})`,

`result = applyPrefixToObject(result, ${prefixJson})`,

`const theme = ${json}`,

`export default result as typeof theme`