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import NorgKit
import SwiftUI
struct FlatBlocksView: View {
let blocks: [NorgBlock]
let onSetStatus: (Int, TaskStatus) -> Void
var indent: CGFloat = 0
@Environment(\.norgTheme) private var theme
var body: some View {
let ordinals = orderedOrdinals(blocks)
VStack(alignment: .leading, spacing: theme.blockSpacing) {
ForEach(Array(blocks.enumerated()), id: \.offset) { index, block in
row(block, ordinal: ordinals[index])
}
}
}
@ViewBuilder
private func row(_ block: NorgBlock, ordinal: Int?) -> some View {
BlockView(block: block, ordinal: ordinal, onSetStatus: onSetStatus)
.padding(.leading, indent + levelIndent(block))
.id(block.line)
.frame(maxWidth: .infinity, alignment: .leading)
if let body = block.body, !body.isEmpty {
FlatBlocksView(blocks: body, onSetStatus: onSetStatus, indent: indent + theme.indentWidth)
}
}
private func levelIndent(_ block: NorgBlock) -> CGFloat {
switch block {
case .unorderedListItem(let level, _, _, _),
.orderedListItem(let level, _, _, _),
.quote(let level, _, _, _):
return CGFloat(max(0, level - 1)) * theme.indentWidth
default:
return 0
}
}
}
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