android/app/src/main/java/sh/sar/basedbank/util/AccountCache.kt

package sh.sar.basedbank.util

import android.content.Context
import org.json.JSONArray
import org.json.JSONObject
import sh.sar.basedbank.api.mib.MibAccount

object AccountCache {

    private const val PREFS = "account_cache"
    private const val KEY_MIB = "mib_accounts"
    private const val KEY_BML = "bml_accounts"

    fun save(context: Context, accounts: List<MibAccount>) {
        val arr = JSONArray()
        for (acc in accounts) {
            arr.put(JSONObject().apply {
                put("profileName", acc.profileName)
                put("profileType", acc.profileType)
                put("accountNumber", acc.accountNumber)
                put("accountBriefName", acc.accountBriefName)
                put("currencyName", acc.currencyName)
                put("accountTypeName", acc.accountTypeName)
                put("availableBalance", acc.availableBalance)
                put("currentBalance", acc.currentBalance)
                put("blockedAmount", acc.blockedAmount)
                put("mvrBalance", acc.mvrBalance)
                put("statusDesc", acc.statusDesc)
                put("loginTag", acc.loginTag)
                put("profileId", acc.profileId)
                if (acc.profileImageHash != null) put("profileImageHash", acc.profileImageHash)
            })
        }
        context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
            .edit().putString(KEY_MIB, arr.toString()).apply()
    }

    fun saveBml(context: Context, accounts: List<MibAccount>) {
        val arr = JSONArray()
        for (acc in accounts) {
            arr.put(JSONObject().apply {
                put("profileName", acc.profileName)
                put("profileType", acc.profileType)
                put("accountNumber", acc.accountNumber)
                put("accountBriefName", acc.accountBriefName)
                put("currencyName", acc.currencyName)
                put("accountTypeName", acc.accountTypeName)
                put("availableBalance", acc.availableBalance)
                put("currentBalance", acc.currentBalance)
                put("blockedAmount", acc.blockedAmount)
                put("mvrBalance", acc.mvrBalance)
                put("statusDesc", acc.statusDesc)
                put("loginTag", acc.loginTag)
                put("internalId", acc.internalId)
            })
        }
        context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
            .edit().putString(KEY_BML, arr.toString()).apply()
    }

    fun loadBml(context: Context): List<MibAccount> {
        val json = context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
            .getString(KEY_BML, null) ?: return emptyList()
        return try {
            val arr = JSONArray(json)
            (0 until arr.length()).map { i ->
                val o = arr.getJSONObject(i)
                MibAccount(
                    profileName = o.optString("profileName"),
                    profileType = o.optString("profileType"),
                    accountNumber = o.optString("accountNumber"),
                    accountBriefName = o.optString("accountBriefName"),
                    currencyName = o.optString("currencyName"),
                    accountTypeName = o.optString("accountTypeName"),
                    availableBalance = o.optString("availableBalance"),
                    currentBalance = o.optString("currentBalance"),
                    blockedAmount = o.optString("blockedAmount"),
                    mvrBalance = o.optString("mvrBalance"),
                    statusDesc = o.optString("statusDesc"),
                    profileImageHash = null,
                    loginTag = o.optString("loginTag"),
                    internalId = o.optString("internalId", "")
                )
            }
        } catch (e: Exception) { emptyList() }
    }

    fun clear(context: Context) {
        context.getSharedPreferences(PREFS, Context.MODE_PRIVATE).edit().clear().apply()
    }

    fun load(context: Context): List<MibAccount> {
        val json = context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
            .getString(KEY_MIB, null) ?: return emptyList()
        return try {
            val arr = JSONArray(json)
            (0 until arr.length()).map { i ->
                val o = arr.getJSONObject(i)
                MibAccount(
                    profileName = o.optString("profileName"),
                    profileType = o.optString("profileType"),
                    accountNumber = o.optString("accountNumber"),
                    accountBriefName = o.optString("accountBriefName"),
                    currencyName = o.optString("currencyName"),
                    accountTypeName = o.optString("accountTypeName"),
                    availableBalance = o.optString("availableBalance"),
                    currentBalance = o.optString("currentBalance"),
                    blockedAmount = o.optString("blockedAmount"),
                    mvrBalance = o.optString("mvrBalance"),
                    statusDesc = o.optString("statusDesc"),
                    profileImageHash = o.optString("profileImageHash").takeIf { it.isNotBlank() },
                    loginTag = o.optString("loginTag"),
                    profileId = o.optString("profileId", "")
                )
            }
        } catch (e: Exception) {
            emptyList()
        }
    }
}