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/*
* Copyright 2020 Allan Wang
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.pitchedapps.frost.prefs.sections
import android.graphics.Color
import ca.allanwang.kau.kotlin.lazyResettable
import ca.allanwang.kau.kpref.KPref
import ca.allanwang.kau.kpref.KPrefFactory
import ca.allanwang.kau.utils.colorToForeground
import ca.allanwang.kau.utils.isColorVisibleOn
import ca.allanwang.kau.utils.withAlpha
import com.pitchedapps.frost.BuildConfig
import com.pitchedapps.frost.enums.FACEBOOK_BLUE
import com.pitchedapps.frost.enums.Theme
import com.pitchedapps.frost.injectors.InjectorContract
import com.pitchedapps.frost.prefs.OldPrefs
import com.pitchedapps.frost.prefs.PrefsBase
import org.koin.core.KoinComponent
import org.koin.core.inject
interface ThemePrefs : PrefsBase {
var theme: Int
var customTextColor: Int
var customAccentColor: Int
var customBackgroundColor: Int
var customHeaderColor: Int
var customIconColor: Int
val textColor: Int
val accentColor: Int
val accentColorForWhite: Int
val nativeBgColor: Int
fun nativeBgColor(unread: Boolean): Int
val bgColor: Int
val headerColor: Int
val iconColor: Int
val themeInjector: InjectorContract
val isCustomTheme: Boolean
var tintNavBar: Boolean
}
class ThemePrefsImpl(
factory: KPrefFactory
) : KPref("${BuildConfig.APPLICATION_ID}.prefs.theme", factory),
ThemePrefs, KoinComponent {
private val oldPrefs: OldPrefs by inject()
override var theme: Int by kpref("theme", oldPrefs.theme /* 0 */) { _: Int ->
loader.invalidate()
}
override var customTextColor: Int by kpref(
"color_text",
oldPrefs.customTextColor /* 0xffeceff1.toInt() */
)
override var customAccentColor: Int by kpref(
"color_accent",
oldPrefs.customAccentColor /* 0xff0288d1.toInt() */
)
override var customBackgroundColor: Int by kpref(
"color_bg",
oldPrefs.customBackgroundColor /* 0xff212121.toInt() */
)
override var customHeaderColor: Int by kpref(
"color_header",
oldPrefs.customHeaderColor /* 0xff01579b.toInt() */
)
override var customIconColor: Int by kpref(
"color_icons",
oldPrefs.customIconColor /* 0xffeceff1.toInt() */
)
private val loader = lazyResettable { Theme.values[theme] }
private val t: Theme by loader
override val textColor: Int
get() = t.textColorGetter(this)
override val accentColor: Int
get() = t.accentColorGetter(this)
override val accentColorForWhite: Int
get() = when {
accentColor.isColorVisibleOn(Color.WHITE) -> accentColor
textColor.isColorVisibleOn(Color.WHITE) -> textColor
else -> FACEBOOK_BLUE
}
override val nativeBgColor: Int
get() = bgColor.withAlpha(30)
override fun nativeBgColor(unread: Boolean) = bgColor
.colorToForeground(if (unread) 0.7f else 0.0f)
.withAlpha(30)
override val bgColor: Int
get() = t.backgroundColorGetter(this)
override val headerColor: Int
get() = t.headerColorGetter(this)
override val iconColor: Int
get() = t.iconColorGetter(this)
override val themeInjector: InjectorContract
get() = t.injector
override val isCustomTheme: Boolean
get() = t == Theme.CUSTOM
override var tintNavBar: Boolean by kpref("tint_nav_bar", oldPrefs.tintNavBar /* true */)
}
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