package com.blaze.rtnblazesdk.customization

import BlazeReactObjectPositioning
import BlazeReactObjectXPosition
import BlazeReactObjectYPosition
import BlazeReactTextAlign
import BlazeReactTitleFont
import BlazeReactTitleStyle
import BlazeReactWidgetItemBadgeStateStyle
import BlazeReactWidgetItemBadgeStyle
import BlazeReactWidgetItemImageAnimatedThumbnailStyle
import BlazeReactWidgetItemImageContainerBorderStateStyle
import BlazeReactWidgetItemImageContainerBorderStyle
import BlazeReactWidgetItemImagePosition
import BlazeReactWidgetItemImageStyle
import BlazeReactWidgetItemStatusIndicatorStateStyle
import BlazeReactWidgetItemStatusIndicatorStyle
import BlazeReactWidgetItemStyle
import BlazeReactWidgetItemTitleStyle
import BlazeReactWidgetLayout
import android.content.Context
import com.blaze.blazesdk.style.shared.models.BlazeObjectPositioning
import com.blaze.blazesdk.style.shared.models.BlazeObjectXPosition
import com.blaze.blazesdk.style.shared.models.BlazeObjectYPosition
import com.blaze.blazesdk.style.shared.models.blazeDp
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemBadgeStateStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemBadgeStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemImageAnimatedThumbnailStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemImageContainerBorderStateStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemImageContainerBorderStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemImageStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemStatusIndicatorStateStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemStatusIndicatorStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemTextStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetItemTitleStyle
import com.blaze.blazesdk.style.widgets.BlazeWidgetLayout


fun BlazeWidgetLayout.mergedWith(
    customization: BlazeReactWidgetLayout?,
    context: Context
): BlazeWidgetLayout {
    customization ?: return this

    val merged = this

    merged.horizontalItemsSpacing =
        customization.horizontalItemsSpacing?.blazeDp ?: merged.horizontalItemsSpacing
    merged.verticalItemsSpacing = customization.verticalItemsSpacing?.blazeDp ?: merged.verticalItemsSpacing
    merged.itemRatio = customization.itemRatio ?: merged.itemRatio
    merged.columns = customization.columns ?: merged.columns
    merged.maxDisplayItemsCount = customization.maxDisplayItemsCount ?: merged.maxDisplayItemsCount
    merged.widgetItemStyle =
        this.widgetItemStyle.mergedWith(customization.widgetItemStyle, context)
    merged.isScrollEnabled = customization.isScrollEnabled ?: merged.isScrollEnabled
    merged.margins = this.margins.mergedWith(customization.margins)
    return merged
}

fun BlazeWidgetItemStyle.mergedWith(
    customization: BlazeReactWidgetItemStyle?,
    context: Context
): BlazeWidgetItemStyle {
    customization ?: return this

    val merged = this

    merged.title = this.title.mergedWith(customization.title, context)
    merged.image = this.image.mergedWith(customization.image)
    merged.backgroundColor = safeParseColor(customization.backgroundColor) ?: this.backgroundColor
    merged.cornerRadius = customization.cornerRadius?.toInt()?.blazeDp ?: this.cornerRadius
    merged.cornerRadiusRatio = customization.cornerRadiusRatio ?: this.cornerRadiusRatio
    merged.padding = this.padding.mergedWith(customization.margins)
    merged.statusIndicator = this.statusIndicator.mergedWith(
        customization.statusIndicator,
        context = context
    )
    merged.badge = this.badge.mergedWith(
        customization = customization.badge,
        context = context
    )

    return merged
}

fun BlazeWidgetItemStatusIndicatorStyle.mergedWith(
    customization: BlazeReactWidgetItemStatusIndicatorStyle?,
    context: Context
): BlazeWidgetItemStatusIndicatorStyle {
    customization ?: return this

    val merged = this

    merged.isVisible = customization.isVisible ?: this.isVisible
    merged.position = this.position.mergedWith(customization.position)
    merged.margins = this.margins.mergedWith(customization.margins)
    merged.padding = this.padding.mergedWith(customization.statusTitlePadding)
    merged.liveUnreadState = this.liveUnreadState.mergedWith(
        customization.liveUnreadState,
        context = context)
    merged.liveReadState = this.liveReadState.mergedWith(
        customization.liveReadState,
        context = context)
    merged.unreadState = this.unreadState.mergedWith(
        customization.unreadState,
        context = context)
    merged.readState = this.readState.mergedWith(
        customization.readState,
        context = context)

    return merged
}

fun BlazeWidgetItemStatusIndicatorStateStyle.mergedWith(customization: BlazeReactWidgetItemStatusIndicatorStateStyle?,
                                                        context: Context): BlazeWidgetItemStatusIndicatorStateStyle {
    customization ?: return this

    val merged = this

    merged.isVisible = customization.isVisible ?: merged.isVisible
    merged.backgroundColor = safeParseColor(customization.backgroundColor) ?: merged.backgroundColor
    merged.backgroundImageResId = customization.backgroundImage?.toImageResId(context)
    merged.textStyle = this.textStyle.mergedWith(customization.textStyle, context)
    merged.text = customization.text ?: merged.text
    merged.cornerRadius = customization.cornerRadius?.toInt()?.blazeDp ?: merged.cornerRadius
    merged.cornerRadiusRatio = customization.cornerRadiusRatio ?: merged.cornerRadiusRatio
    merged.borderColor = safeParseColor(customization.borderColor) ?: merged.borderColor
    merged.borderWidth = customization.borderWidth?.blazeDp ?: merged.borderWidth

    return merged
}

fun BlazeWidgetItemTitleStyle.mergedWith(
    customization: BlazeReactWidgetItemTitleStyle?,
    context: Context
): BlazeWidgetItemTitleStyle {
    customization ?: return this

    val merged = this

    merged.isVisible = customization.isVisible ?: this.isVisible
    merged.readState = this.readState.mergedWith(customization.readState, context)
    merged.unreadState = this.unreadState.mergedWith(customization.unreadState, context)
    merged.margins = this.margins.mergedWith(customization.margins)
    merged.position = this.position.mergedWith(customization.position)

    return merged
}

fun BlazeWidgetItemBadgeStyle.mergedWith(
    customization: BlazeReactWidgetItemBadgeStyle?,
    context: Context
): BlazeWidgetItemBadgeStyle {

    customization ?: return this

    val merged = this

    merged.isVisible = customization.isVisible ?: this.isVisible
    merged.position = this.position.mergedWith(customization.position)
    merged.margins = this.margins.mergedWith(customization.margins)
    merged.padding = this.padding.mergedWith(customization.titlePadding)
    merged.liveUnreadState = this.liveUnreadState.mergedWith(
        customization.liveUnreadState,
        context = context)
    merged.liveReadState = this.liveReadState.mergedWith(
        customization.liveReadState,
        context = context)
    merged.unreadState = this.unreadState.mergedWith(
        customization.unreadState,
        context = context)
    merged.readState = this.readState.mergedWith(
        customization.readState,
        context = context)

    return merged
}

fun BlazeWidgetItemBadgeStateStyle.mergedWith(
    customization: BlazeReactWidgetItemBadgeStateStyle?,
    context: Context): BlazeWidgetItemBadgeStateStyle
{
    customization ?: return this

    val merged = this

    merged.isVisible = customization.isVisible ?: merged.isVisible
    merged.width = customization.width?.blazeDp ?: this.width
    merged.height = customization.height?.blazeDp ?: this.height
    merged.backgroundColor = safeParseColor(customization.backgroundColor) ?: merged.backgroundColor
    merged.backgroundImageResId = customization.backgroundImage?.toImageResId(context)
    merged.textStyle = this.textStyle.mergedWith(customization.textStyle, context)
    merged.text = customization.text ?: merged.text
    merged.cornerRadius = customization.cornerRadius?.toInt()?.blazeDp ?: merged.cornerRadius
    merged.cornerRadiusRatio = customization.cornerRadiusRatio ?: merged.cornerRadiusRatio
    merged.borderColor = safeParseColor(customization.borderColor) ?: merged.borderColor
    merged.borderWidth = customization.borderWidth?.blazeDp ?: merged.borderWidth

    return merged
}

fun BlazeObjectPositioning.mergedWith(customization: BlazeReactObjectPositioning?): BlazeObjectPositioning {
    customization ?: return this
    val merged = this

    merged.xPosition = this.xPosition.mergedWith(customization.xPosition)
    merged.yPosition = this.yPosition.mergedWith(customization.yPosition)
    return merged

}

fun BlazeObjectXPosition.mergedWith(customization: BlazeReactObjectXPosition?): BlazeObjectXPosition {
    customization ?: return this

    return customization.mapToBlazeEnumClass()
}

fun BlazeObjectYPosition.mergedWith(customization: BlazeReactObjectYPosition?): BlazeObjectYPosition {
    customization ?: return this

    return customization.mapToBlazeEnumClass()
}

fun BlazeWidgetItemTextStyle.mergedWith(
    customization: BlazeReactTitleStyle?,
    context: Context
): BlazeWidgetItemTextStyle {
    customization ?: return this

    val merged = this
    merged.fontResId = customization.font?.toFontResId(context)
    merged.textSize = customization.textSize ?: this.textSize
    merged.letterSpacing = customization.letterSpacing ?: this.letterSpacing
    merged.textColor = safeParseColor(customization.textColor) ?: this.textColor
    merged.lineHeight = customization.lineHeight?.blazeDp ?: this.lineHeight
    merged.maxLines = customization.maxLines ?: this.maxLines
    merged.gravity = this.gravity.gravityMergedWith(customization.textAlign)

    return merged
}

fun BlazeWidgetItemImageStyle.mergedWith(customization: BlazeReactWidgetItemImageStyle?): BlazeWidgetItemImageStyle {
    customization ?: return this

    val merged = this

    merged.position = this.position.mergedWith(customization.position)
    merged.width = customization.width?.blazeDp ?: this.width
    merged.height = customization.height?.blazeDp ?: this.height
    merged.ratio = customization.ratio ?: this.ratio
    merged.cornerRadius = customization.cornerRadius?.blazeDp ?: this.cornerRadius
    merged.cornerRadiusRatio = customization.cornerRadiusRatio ?: this.cornerRadiusRatio
    merged.border = this.border.mergedWith(customization.border)
    customization.thumbnailType?.let { merged.thumbnailType = it.mapToBlazeEnumClass() }
    merged.margins = this.margins.mergedWith(customization.margins)
    merged.animatedThumbnail = this.animatedThumbnail.mergedWith(customization.animatedThumbnail)
    return merged
}

fun BlazeWidgetItemImageAnimatedThumbnailStyle.mergedWith(customization: BlazeReactWidgetItemImageAnimatedThumbnailStyle?): BlazeWidgetItemImageAnimatedThumbnailStyle {
    customization ?: return this

    val merged = this
    merged.horizontalAnimationTriggerPercentage = customization.horizontalAnimationTriggerPercentage ?: merged.horizontalAnimationTriggerPercentage
    merged.isEnabled = customization.isEnabled ?: merged.isEnabled

    return merged
}

fun BlazeWidgetItemImageStyle.BlazeImagePosition.mergedWith(customization: BlazeReactWidgetItemImagePosition?): BlazeWidgetItemImageStyle.BlazeImagePosition {
    customization ?: return this

    return customization.mapToBlazeEnumClass()
}

fun BlazeWidgetItemImageContainerBorderStyle.mergedWith(customization: BlazeReactWidgetItemImageContainerBorderStyle?): BlazeWidgetItemImageContainerBorderStyle {
    customization ?: return this

    val merged = this

    merged.isVisible = customization.isVisible ?: merged.isVisible
    merged.liveReadState = merged.liveReadState.mergedWith(customization.liveReadState)
    merged.liveUnreadState = merged.liveUnreadState.mergedWith(customization.liveUnreadState)
    merged.readState = merged.readState.mergedWith(customization.readState)
    merged.unreadState = merged.unreadState.mergedWith(customization.unreadState)
    return merged
}

fun BlazeWidgetItemImageContainerBorderStateStyle.mergedWith(customization: BlazeReactWidgetItemImageContainerBorderStateStyle?): BlazeWidgetItemImageContainerBorderStateStyle {
    customization ?: return this

    val merged = this

    merged.isVisible = customization.isVisible ?: merged.isVisible
    merged.color = safeParseColor(customization.color) ?: merged.color
    merged.margin = customization.margin?.blazeDp ?: merged.margin
    merged.width = customization.width?.blazeDp ?: merged.width

    return merged
}

fun Int.gravityMergedWith(customization: BlazeReactTextAlign?): Int {
    customization ?: return this

    return customization.mapToBlazeEnumClass()
}

fun BlazeReactTitleFont.toFontResId(context: Context): Int? {
    fontFileName ?: return null

    var fontResId = try {
        val fontFileNameExcludingExtension = fontFileName.split(".")[0]
        val fontID = context.resources.getIdentifier(
            fontFileNameExcludingExtension,
            "font",
            context.applicationContext.packageName)

        if (fontID != 0) {
            fontID
        } else {
            null
        }
    } catch (e: Exception) {
        //NO OP
        null
    }

    return fontResId
}