// Appearance — the page the rest of the settings vocabulary was built for.
//
// Before Stage 3 this page adjusted a clock format and three vitals toggles,
// and its "Theme" card was two rows of text pretending to be controls. It now
// drives the compositor directly: every row here is applied through
// `hyprctl eval` and confirmed by reading the value back before it is stored.
//
// The preview is pinned above the controls rather than sitting inline, because
// the numbers are meaningless on their own -- "outer gaps 24" only means
// something once you have watched the windows move apart by that much, at the
// scale of the display you actually use.

import QtQuick
import qs.config
import qs.services

SettingsPage {
    id: root

    title: "Appearance"
    lede: "Drag anything below. The preview above is your real geometry, to scale."

    header: Component {
        Column {
            spacing: 9

            DesktopPreview {
                width: parent.width
            }

            Text {
                width: parent.width
                horizontalAlignment: Text.AlignHCenter
                text: SystemSettings.lastError !== ""
                    ? SystemSettings.lastError
                    : "Live preview — the focused window wears the prism border"
                color: SystemSettings.lastError !== "" ? Theme.warn : Theme.fgMuted
                font.family: Theme.fontFamily
                font.pixelSize: Theme.fontSizeSmall
                elide: Text.ElideRight
            }
        }
    }

    SettingsCard {
        title: "Background"
        subtitle: Wallpaper.lastError !== ""
            ? Wallpaper.lastError
            : "Applied to every display. Panama looks in ~/Pictures/Wallpapers, ~/Pictures/Backgrounds, ~/.local/share/backgrounds, and /usr/share/backgrounds."

        WallpaperPicker {
            width: parent.width
        }

        ActionRow {
            label: "Look for new images"
            detail: Wallpaper.scanning
                ? "Scanning…"
                : Wallpaper.available.length + " image" + (Wallpaper.available.length === 1 ? "" : "s") + " found"
            action: "Rescan"
            divider: false
            enabled: !Wallpaper.scanning
            onTriggered: Wallpaper.rescan()
        }
    }

    SettingsCard {
        title: "Windows"
        subtitle: "Spacing and shape of tiled windows. Each change is applied to the compositor and confirmed before it is saved."

        SliderRow { setting: "windowRounding" }
        SliderRow { setting: "gapsIn" }
        SliderRow { setting: "gapsOut" }
        SliderRow { setting: "borderSize"; zeroLabel: "None" }
        SliderRow { setting: "inactiveOpacity"; divider: false }
    }

    SettingsCard {
        title: "Effects"
        subtitle: "Each of these costs frame time. Turning one off is a legitimate way to buy it back while gaming."

        ToggleRow { setting: "blurEnabled" }
        SliderRow { setting: "blurSize" }
        SliderRow { setting: "blurPasses" }
        ToggleRow { setting: "shadowEnabled" }
        SliderRow { setting: "shadowRange"; zeroLabel: "None" }
        ToggleRow { setting: "glowEnabled" }
        SliderRow { setting: "glowRange"; zeroLabel: "None" }
        ToggleRow { setting: "animationsEnabled"; divider: false }
    }

    SettingsCard {
        title: "Clock"

        ToggleRow { setting: "use24Hour" }
        ToggleRow { setting: "showSeconds" }
        ToggleRow { setting: "showWeekday"; divider: false }
    }

    SettingsCard {
        title: "System vitals"
        subtitle: "Choose what appears beside the workspace indicator."

        ToggleRow { setting: "showCpu" }
        ToggleRow { setting: "showMemory" }
        ToggleRow { setting: "showGpu"; divider: GraphicsDevices.devices.length > 1 || GraphicsDevices.selectionMissing }

        // Only worth asking when there is a choice to make.
        ChoiceGrid {
            visible: GraphicsDevices.devices.length > 1 || GraphicsDevices.selectionMissing
            width: parent.width
            label: "Graphics device"
            detail: GraphicsDevices.selectionMissing
                ? "The stored device is not present on this machine, so the graphics readout is hidden. Choose one below."
                : "Which GPU the graphics readout measures."
            options: GraphicsDevices.devices.map(device => ({
                value: device.path,
                label: GraphicsDevices.shortName(device.name)
            }))
            current: GraphicsDevices.selectedPath
            divider: false
            onPicked: value => GraphicsDevices.select(value)
        }
    }

    SettingsCard {
        title: "Theme"
        subtitle: "Panama has one curated visual identity rather than a matrix of partially compatible themes. The controls above adjust its parameters — how much space, how soft, how much motion — without replacing it."

        TextRow { label: "Color palette"; detail: "Tokyo Night Moon"; value: "Prism" }
        TextRow { label: "Interface type"; detail: "Adwaita Sans"; value: "System"; divider: false }
    }
}