/*
 * ImageToolbox is an image editor for android
 * Copyright (c) 2026 T8RIN (Malik Mukhametzyanov)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * You should have received a copy of the Apache License
 * along with this program.  If not, see <http://www.apache.org/licenses/LICENSE-2.0>.
 */

package com.t8rin.imagetoolbox.core.ui.widget.text

import androidx.compose.foundation.text.BasicText
import androidx.compose.material3.LocalTextStyle
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
import androidx.compose.ui.text.AnnotatedString
import androidx.compose.ui.text.TextLayoutResult
import androidx.compose.ui.text.TextLinkStyles
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.fromHtml
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.text.style.TextDecoration
import androidx.compose.ui.text.style.TextOverflow

@Composable
fun HtmlText(
    html: String,
    modifier: Modifier = Modifier,
    style: TextStyle = LocalTextStyle.current.copy(
        textAlign = TextAlign.Left,
        color = MaterialTheme.colorScheme.onSurface
    ),
    hyperlinkStyle: TextStyle = style.copy(
        color = MaterialTheme.colorScheme.primary,
        textDecoration = TextDecoration.Underline,
        fontWeight = style.fontWeight?.run {
            FontWeight(weight + 100)
        }
    ),
    softWrap: Boolean = true,
    overflow: TextOverflow = TextOverflow.Ellipsis,
    maxLines: Int = Int.MAX_VALUE,
    onTextLayout: (TextLayoutResult) -> Unit = {}
) {
    BasicText(
        text = remember(html) {
            val linkStyle = TextLinkStyles(
                style = hyperlinkStyle.toSpanStyle()
            )

            AnnotatedString.fromHtml(
                htmlString = html,
                linkStyles = linkStyle
            ).linkify(linkStyle)
        },
        modifier = modifier,
        style = style,
        softWrap = softWrap,
        overflow = overflow,
        maxLines = maxLines,
        onTextLayout = onTextLayout
    )
}