RSSuper/android/src/main/java/com/rssuper/services/FetchResult.kt

package com.rssuper.services

import okhttp3.CacheControl
import okhttp3.Response

data class FetchResult(
    val feedXml: String,
    val url: String,
    val cacheControl: CacheControl?,
    val isCached: Boolean,
    val etag: String? = null,
    val lastModified: String? = null
) {
    companion object {
        fun fromResponse(response: Response, url: String, isCached: Boolean = false): FetchResult {
            val body = response.body?.string() ?: ""
            val cacheControl = response.cacheControl
            val etag = response.header("ETag")
            val lastModified = response.header("Last-Modified")
            
            return FetchResult(
                feedXml = body,
                url = url,
                cacheControl = cacheControl,
                isCached = isCached,
                etag = etag,
                lastModified = lastModified
            )
        }
    }
}