package com.dong.maxhap.navigation

enum class ComposeGroup {
    Ui, Foundation, Material, Benchmark, Platform
}

data class ComponentDemo(
    val id: String,
    val title: String,
    val group: ComposeGroup
)

val componentDemos: List<ComponentDemo> = listOf(
    // ui
    ComponentDemo("ui_hap", "测试大批量页面", ComposeGroup.Ui),
    ComponentDemo("ui_box", "Box", ComposeGroup.Ui),
    // foundation
    ComponentDemo("foundation_basic_text", "BasicText", ComposeGroup.Foundation),
    ComponentDemo("foundation_lazy_column", "LazyColumn", ComposeGroup.Foundation),
    // material 组：新增完整清单
    ComponentDemo("material_alert_dialog", "AlertDialogSample", ComposeGroup.Material),
    ComponentDemo("material_app_bar", "AppBarSamples", ComposeGroup.Material),
    ComponentDemo("material_backdrop_scaffold", "BackdropScaffoldSamples", ComposeGroup.Material),
    ComponentDemo("material_badge", "BadgeSamples", ComposeGroup.Material),
    ComponentDemo("material_bottom_navigation", "BottomNavigationSamples", ComposeGroup.Material),
    ComponentDemo("material_bottom_sheet_scaffold", "BottomSheetScaffoldSamples", ComposeGroup.Material),
    ComponentDemo("material_button_samples", "ButtonSamples", ComposeGroup.Material),
    ComponentDemo("material_card_samples", "CardSamples", ComposeGroup.Material),
    ComponentDemo("material_chip_samples", "ChipSamples", ComposeGroup.Material),
    ComponentDemo("material_content_alpha", "ContentAlphaSamples", ComposeGroup.Material),
    ComponentDemo("material_drawer_samples", "DrawerSamples", ComposeGroup.Material),
    ComponentDemo("material_elevation_samples", "ElevationSamples", ComposeGroup.Material),
    ComponentDemo("material_exposed_dropdown_menu", "ExposedDropdownMenuSamples", ComposeGroup.Material),
    ComponentDemo("material_fab_samples", "FloatingActionButtonSamples", ComposeGroup.Material),
    ComponentDemo("material_icon_button_samples", "IconButtonSamples", ComposeGroup.Material),
    ComponentDemo("material_list_samples", "ListSamples", ComposeGroup.Material),
    ComponentDemo("material_menu_samples", "MenuSamples", ComposeGroup.Material),
    ComponentDemo("material_modal_bottom_sheet", "ModalBottomSheetSamples", ComposeGroup.Material),
    ComponentDemo("material_navigation_rail", "NavigationRailSample", ComposeGroup.Material),
    ComponentDemo("material_progress_indicator", "ProgressIndicatorSamples", ComposeGroup.Material),
    ComponentDemo("material_pull_refresh", "PullRefreshSamples", ComposeGroup.Material),
    ComponentDemo("material_scaffold_samples", "ScaffoldSamples", ComposeGroup.Material),
    ComponentDemo("material_selection_controls", "SelectionControlsSamples", ComposeGroup.Material),
    ComponentDemo("material_slider_sample", "SliderSample", ComposeGroup.Material),
    ComponentDemo("material_surface_samples", "SurfaceSamples", ComposeGroup.Material),
    ComponentDemo("material_swipeable_samples", "SwipeableSamples", ComposeGroup.Material),
    ComponentDemo("material_swipe_to_dismiss", "SwipeToDismissSamples", ComposeGroup.Material),
    ComponentDemo("material_tab_samples", "TabSamples", ComposeGroup.Material),
    ComponentDemo("material_text_field_samples", "TextFieldSamples", ComposeGroup.Material),
    ComponentDemo("material_text_samples", "TextSamples", ComposeGroup.Material),
    ComponentDemo("material_theme_samples", "ThemeSamples", ComposeGroup.Material),
    // benchmark
    ComponentDemo("benchmark_1500_text", "1500 Text", ComposeGroup.Benchmark),
    ComponentDemo("benchmark_1500_view", "1500 View", ComposeGroup.Benchmark),

)

val groupTitles: Map<ComposeGroup, String> = mapOf(
    ComposeGroup.Ui to "compose.ui",
    ComposeGroup.Foundation to "compose.foundation",
    ComposeGroup.Material to "compose.material",
    ComposeGroup.Platform to "Platform"
)

fun demosByGroup(): Map<ComposeGroup, List<ComponentDemo>> {
    val standardDemos = ComposeGroup.entries.filter { it != ComposeGroup.Platform }
        .associateWith { g -> componentDemos.filter { it.group == g } }
        .toMutableMap()

    val platformDemos = com.dong.maxhap.getPlatformDemoList().map {
        ComponentDemo(
            id = it.id,
            title = it.title,
            group = ComposeGroup.Platform
        )
    }

    if (platformDemos.isNotEmpty()) {
        standardDemos[ComposeGroup.Platform] = platformDemos
    }
    
    return standardDemos
}

fun demosJson(): String = buildString {
    append('[')
    componentDemos.forEachIndexed { index, demo ->
        if (index > 0) append(',')
        append("{\"id\":\"")
        append(jsonEscape(demo.id))
        append("\",\"title\":\"")
        append(jsonEscape(demo.title))
        append("\",\"group\":\"")
        append(demo.group.name)
        append("\"}")
    }
    append(']')
}

fun groupTitlesJson(): String = buildString {
    append('{')
    ComposeGroup.entries.forEachIndexed { index, group ->
        if (index > 0) append(',')
        append('"')
        append(group.name)
        append("\":\"")
        append(jsonEscape(groupTitles[group] ?: group.name))
        append('"')
    }
    append('}')
}

private fun jsonEscape(input: String): String = buildString(input.length) {
    input.forEach { ch ->
        when (ch) {
            '\\' -> append("\\\\")
            '"' -> append("\\\"")
            '\n' -> append("\\n")
            '\r' -> append("\\r")
            '\t' -> append("\\t")
            else -> append(ch)
        }
    }
}

sealed interface Page {
    data object Home : Page
    data class Detail(val demo: ComponentDemo) : Page
}
