package com.simplemobiletools.smsmessenger.activities

import android.annotation.TargetApi
import android.content.Intent
import android.os.Build
import android.os.Bundle
import android.view.Menu
import com.simplemobiletools.commons.activities.ManageBlockedNumbersActivity
import com.simplemobiletools.commons.dialogs.ChangeDateTimeFormatDialog
import com.simplemobiletools.commons.dialogs.RadioGroupDialog
import com.simplemobiletools.commons.extensions.*
import com.simplemobiletools.commons.helpers.*
import com.simplemobiletools.commons.models.RadioItem
import com.simplemobiletools.smsmessenger.R
import com.simplemobiletools.smsmessenger.extensions.config
import com.simplemobiletools.smsmessenger.helpers.*
import kotlinx.android.synthetic.main.activity_settings.*
import java.util.*

class SettingsActivity : SimpleActivity() {
    private var blockedNumbersAtPause = -1

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_settings)
    }

    override fun onResume() {
        super.onResume()

        setupPurchaseThankYou()
        setupCustomizeColors()
        setupCustomizeNotifications()
        setupUseEnglish()
        setupManageBlockedNumbers()
        setupChangeDateTimeFormat()
        setupFontSize()
        setupShowCharacterCounter()
        setupUseSimpleCharacters()
        setupEnableDeliveryReports()
        setupSendLongMessageAsMMS()
        setupLockScreenVisibility()
        setupMMSFileSizeLimit()
        updateTextColors(settings_scrollview)

        if (blockedNumbersAtPause != -1 && blockedNumbersAtPause != getBlockedNumbers().hashCode()) {
            refreshMessages()
        }

        arrayOf(settings_color_customization_label, settings_general_settings_label, settings_outgoing_messages_label, settings_notifications_label).forEach {
            it.setTextColor(getProperPrimaryColor())
        }

        arrayOf(
            settings_color_customization_holder,
            settings_general_settings_holder,
            settings_outgoing_messages_holder,
            settings_notifications_holder
        ).forEach {
            it.background.applyColorFilter(getProperBackgroundColor().getContrastColor())
        }
    }

    override fun onPause() {
        super.onPause()
        blockedNumbersAtPause = getBlockedNumbers().hashCode()
    }

    override fun onCreateOptionsMenu(menu: Menu): Boolean {
        updateMenuItemColors(menu)
        return super.onCreateOptionsMenu(menu)
    }

    private fun setupPurchaseThankYou() {
        settings_purchase_thank_you_holder.beGoneIf(isOrWasThankYouInstalled())

        // make sure the corners at ripple fit the stroke rounded corners
        if (settings_purchase_thank_you_holder.isGone()) {
            settings_use_english_holder.background = resources.getDrawable(R.drawable.ripple_top_corners, theme)
        }

        settings_purchase_thank_you_holder.setOnClickListener {
            launchPurchaseThankYouIntent()
        }
    }

    private fun setupCustomizeColors() {
        settings_customize_colors_label.text = getCustomizeColorsString()
        settings_customize_colors_holder.setOnClickListener {
            handleCustomizeColorsClick()
        }
    }

    private fun setupCustomizeNotifications() {
        settings_customize_notifications_holder.beVisibleIf(isOreoPlus())

        if (settings_customize_notifications_holder.isGone()) {
            settings_lock_screen_visibility_holder.background = resources.getDrawable(R.drawable.ripple_all_corners, theme)
        }

        settings_customize_notifications_holder.setOnClickListener {
            launchCustomizeNotificationsIntent()
        }
    }

    private fun setupUseEnglish() {
        settings_use_english_holder.beVisibleIf(config.wasUseEnglishToggled || Locale.getDefault().language != "en")
        settings_use_english.isChecked = config.useEnglish

        if (settings_use_english_holder.isGone() && settings_purchase_thank_you_holder.isGone()) {
            settings_change_date_time_format_holder.background = resources.getDrawable(R.drawable.ripple_top_corners, theme)
        }

        settings_use_english_holder.setOnClickListener {
            settings_use_english.toggle()
            config.useEnglish = settings_use_english.isChecked
            System.exit(0)
        }
    }

    // support for device-wise blocking came on Android 7, rely only on that
    @TargetApi(Build.VERSION_CODES.N)
    private fun setupManageBlockedNumbers() {
        settings_manage_blocked_numbers_holder.beVisibleIf(isNougatPlus())
        settings_manage_blocked_numbers_holder.setOnClickListener {
            startActivity(Intent(this, ManageBlockedNumbersActivity::class.java))
        }
    }

    private fun setupChangeDateTimeFormat() {
        settings_change_date_time_format_holder.setOnClickListener {
            ChangeDateTimeFormatDialog(this) {
                refreshMessages()
            }
        }
    }

    private fun setupFontSize() {
        settings_font_size.text = getFontSizeText()
        settings_font_size_holder.setOnClickListener {
            val items = arrayListOf(
                RadioItem(FONT_SIZE_SMALL, getString(R.string.small)),
                RadioItem(FONT_SIZE_MEDIUM, getString(R.string.medium)),
                RadioItem(FONT_SIZE_LARGE, getString(R.string.large)),
                RadioItem(FONT_SIZE_EXTRA_LARGE, getString(R.string.extra_large))
            )

            RadioGroupDialog(this@SettingsActivity, items, config.fontSize) {
                config.fontSize = it as Int
                settings_font_size.text = getFontSizeText()
            }
        }
    }

    private fun setupShowCharacterCounter() {
        settings_show_character_counter.isChecked = config.showCharacterCounter
        settings_show_character_counter_holder.setOnClickListener {
            settings_show_character_counter.toggle()
            config.showCharacterCounter = settings_show_character_counter.isChecked
        }
    }

    private fun setupUseSimpleCharacters() {
        settings_use_simple_characters.isChecked = config.useSimpleCharacters
        settings_use_simple_characters_holder.setOnClickListener {
            settings_use_simple_characters.toggle()
            config.useSimpleCharacters = settings_use_simple_characters.isChecked
        }
    }

    private fun setupEnableDeliveryReports() {
        settings_enable_delivery_reports.isChecked = config.enableDeliveryReports
        settings_enable_delivery_reports_holder.setOnClickListener {
            settings_enable_delivery_reports.toggle()
            config.enableDeliveryReports = settings_enable_delivery_reports.isChecked
        }
    }

    private fun setupSendLongMessageAsMMS() {
        settings_send_long_message_mms.isChecked = config.sendLongMessageMMS
        settings_send_long_message_mms_holder.setOnClickListener {
            settings_send_long_message_mms.toggle()
            config.sendLongMessageMMS = settings_send_long_message_mms.isChecked
        }
    }

    private fun setupLockScreenVisibility() {
        settings_lock_screen_visibility.text = getLockScreenVisibilityText()
        settings_lock_screen_visibility_holder.setOnClickListener {
            val items = arrayListOf(
                RadioItem(LOCK_SCREEN_SENDER_MESSAGE, getString(R.string.sender_and_message)),
                RadioItem(LOCK_SCREEN_SENDER, getString(R.string.sender_only)),
                RadioItem(LOCK_SCREEN_NOTHING, getString(R.string.nothing)),
            )

            RadioGroupDialog(this@SettingsActivity, items, config.lockScreenVisibilitySetting) {
                config.lockScreenVisibilitySetting = it as Int
                settings_lock_screen_visibility.text = getLockScreenVisibilityText()
            }
        }
    }

    private fun getLockScreenVisibilityText() = getString(
        when (config.lockScreenVisibilitySetting) {
            LOCK_SCREEN_SENDER_MESSAGE -> R.string.sender_and_message
            LOCK_SCREEN_SENDER -> R.string.sender_only
            else -> R.string.nothing
        }
    )

    private fun setupMMSFileSizeLimit() {
        settings_mms_file_size_limit.text = getMMSFileLimitText()
        settings_mms_file_size_limit_holder.setOnClickListener {
            val items = arrayListOf(
                RadioItem(1, getString(R.string.mms_file_size_limit_100kb), FILE_SIZE_100_KB),
                RadioItem(2, getString(R.string.mms_file_size_limit_200kb), FILE_SIZE_200_KB),
                RadioItem(3, getString(R.string.mms_file_size_limit_300kb), FILE_SIZE_300_KB),
                RadioItem(4, getString(R.string.mms_file_size_limit_600kb), FILE_SIZE_600_KB),
                RadioItem(5, getString(R.string.mms_file_size_limit_1mb), FILE_SIZE_1_MB),
                RadioItem(6, getString(R.string.mms_file_size_limit_2mb), FILE_SIZE_2_MB),
                RadioItem(7, getString(R.string.mms_file_size_limit_none), FILE_SIZE_NONE),
            )

            val checkedItemId = items.find { it.value == config.mmsFileSizeLimit }?.id ?: 7
            RadioGroupDialog(this@SettingsActivity, items, checkedItemId) {
                config.mmsFileSizeLimit = it as Long
                settings_mms_file_size_limit.text = getMMSFileLimitText()
            }
        }
    }

    private fun getMMSFileLimitText() = getString(
        when (config.mmsFileSizeLimit) {
            FILE_SIZE_100_KB -> R.string.mms_file_size_limit_100kb
            FILE_SIZE_200_KB -> R.string.mms_file_size_limit_200kb
            FILE_SIZE_300_KB -> R.string.mms_file_size_limit_300kb
            FILE_SIZE_600_KB -> R.string.mms_file_size_limit_600kb
            FILE_SIZE_1_MB -> R.string.mms_file_size_limit_1mb
            FILE_SIZE_2_MB -> R.string.mms_file_size_limit_2mb
            else -> R.string.mms_file_size_limit_none
        }
    )

}