package com.craigvg.lichun_android.utils

import androidx.compose.ui.Modifier
import androidx.compose.ui.semantics.Role
import androidx.compose.ui.semantics.contentDescription
import androidx.compose.ui.semantics.heading
import androidx.compose.ui.semantics.role
import androidx.compose.ui.semantics.selected
import androidx.compose.ui.semantics.semantics
import androidx.compose.ui.semantics.stateDescription

/**
 * Compose accessibility modifier extensions
 * Ported from iOS View+Accessibility.swift
 */

/**
 * Full accessibility support with label, hint, and value.
 */
fun Modifier.accessible(
    label: String,
    hint: String? = null,
    value: String? = null
): Modifier = this.semantics {
    contentDescription = buildString {
        append(label)
        value?.let { append(", $it") }
        hint?.let { append(". $it") }
    }
}

/**
 * Mark element as a button for TalkBack.
 */
fun Modifier.accessibleButton(
    label: String,
    hint: String? = null
): Modifier = this.semantics {
    role = Role.Button
    contentDescription = buildString {
        append(label)
        hint?.let { append(". $it") }
    }
}

/**
 * Mark element as a heading for navigation.
 */
fun Modifier.accessibleHeader(label: String): Modifier = this.semantics {
    heading()
    contentDescription = label
}

/**
 * Mark element as an image.
 */
fun Modifier.accessibleImage(label: String): Modifier = this.semantics {
    role = Role.Image
    contentDescription = label
}

/**
 * Mark element as selected.
 */
fun Modifier.accessibleSelected(isSelected: Boolean): Modifier = this.semantics {
    selected = isSelected
}

/**
 * Mark element as decorative (hidden from TalkBack).
 */
fun Modifier.decorative(): Modifier = this.semantics {
    contentDescription = ""
}

/**
 * Add state description for accessibility.
 */
fun Modifier.accessibleState(state: String): Modifier = this.semantics {
    stateDescription = state
}