fix- Currency Symbol or code displayed

app/src/main/java/org/mifos/mobile/ui/fragments/LoanAccountsDetailFragment.kt

@@ -0,0 +1,292 @@
+package org.mifos.mobile.ui.fragments
+
+import android.os.Bundle
+import android.os.Parcelable
+import android.view.*
+import android.widget.Button
+import android.widget.LinearLayout
+import android.widget.TextView
+import android.widget.Toast
+import butterknife.BindView
+import butterknife.ButterKnife
+import butterknife.OnClick
+import com.github.therajanmaurya.sweeterror.SweetUIErrorHandler
+import org.mifos.mobile.R
+import org.mifos.mobile.api.local.PreferencesHelper
+import org.mifos.mobile.models.accounts.loan.LoanWithAssociations
+import org.mifos.mobile.presenters.LoanAccountsDetailPresenter
+import org.mifos.mobile.ui.activities.base.BaseActivity
+import org.mifos.mobile.ui.enums.AccountType
+import org.mifos.mobile.ui.enums.ChargeType
+import org.mifos.mobile.ui.enums.LoanState
+import org.mifos.mobile.ui.fragments.base.BaseFragment
+import org.mifos.mobile.ui.views.LoanAccountsDetailView
+import org.mifos.mobile.utils.*
+import javax.inject.Inject
+
+/*
+~This project is licensed under the open source MPL V2.
+~See https://github.com/openMF/self-service-app/blob/master/LICENSE.md
+*/ /**
+ * @author Vishwajeet
+ * @since 19/08/16
+ */
+class LoanAccountsDetailFragment : BaseFragment(), LoanAccountsDetailView {
+    @kotlin.jvm.JvmField
+    @Inject
+    var loanAccountDetailsPresenter: LoanAccountsDetailPresenter? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.tv_outstanding_balance)
+    var tvOutstandingBalanceName: TextView? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.tv_next_installment)
+    var tvNextInstallmentName: TextView? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.tv_due_date)
+    var tvDueDateName: TextView? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.tv_account_number)
+    var tvAccountNumberName: TextView? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.tv_loan_type)
+    var tvLoanTypeName: TextView? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.tv_currency)
+    var tvCurrencyName: TextView? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.ll_account_detail)
+    var llAccountDetail: LinearLayout? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.layout_error)
+    var layoutError: View? = null
+
+    @kotlin.jvm.JvmField
+    @BindView(R.id.btn_make_payment)
+    var btMakePayment: Button? = null
+
+    @kotlin.jvm.JvmField
+    @Inject
+    var preferencesHelper: PreferencesHelper? = null
+    private var loanWithAssociations: LoanWithAssociations? = null
+    private var showLoanUpdateOption = false
+    private var loanId: Long? = 0
+    private var sweetUIErrorHandler: SweetUIErrorHandler? = null
+    var rootView: View? = null
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        if (arguments != null) {
+            loanId = arguments?.getLong(Constants.LOAN_ID)
+        }
+        setHasOptionsMenu(true)
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
+                              savedInstanceState: Bundle?): View? {
+        (activity as BaseActivity?)?.activityComponent?.inject(this)
+        rootView = inflater.inflate(R.layout.fragment_loan_account_details, container, false)
+        setToolbarTitle(getString(R.string.loan_account_details))
+        ButterKnife.bind(this, rootView!!)
+        loanAccountDetailsPresenter?.attachView(this)
+        sweetUIErrorHandler = SweetUIErrorHandler(activity, rootView)
+        if (savedInstanceState == null) {
+            loanAccountDetailsPresenter?.loadLoanAccountDetails(loanId)
+        }
+        return rootView
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        super.onSaveInstanceState(outState)
+        outState.putParcelable(Constants.LOAN_ACCOUNT, loanWithAssociations)
+    }
+
+    override fun onActivityCreated(savedInstanceState: Bundle?) {
+        super.onActivityCreated(savedInstanceState)
+        if (savedInstanceState != null) {
+            showLoanAccountsDetail(savedInstanceState.getParcelable<Parcelable>(Constants.LOAN_ACCOUNT) as LoanWithAssociations)
+        }
+    }
+
+    /**
+     * Shows details about loan account fetched from server is status is Active else shows and
+     * error layout i.e. `layoutError` with a msg related to the status.
+     *
+     * @param loanWithAssociations object containing details of each loan account,
+     */
+    override fun showLoanAccountsDetail(loanWithAssociations: LoanWithAssociations?) {
+        llAccountDetail?.visibility = View.VISIBLE
+        this.loanWithAssociations = loanWithAssociations
+        if (loanWithAssociations?.status?.active!!) {
+            val overdueSinceDate = loanWithAssociations.summary?.getOverdueSinceDate()
+            if (overdueSinceDate == null) {
+                tvDueDateName?.setText(R.string.not_available)
+            } else {
+                tvDueDateName?.text = DateHelper.getDateAsString(overdueSinceDate)
+            }
+            showDetails(loanWithAssociations)
+        } else if (loanWithAssociations.status?.pendingApproval!!) {
+            sweetUIErrorHandler?.showSweetCustomErrorUI(getString(R.string.approval_pending),
+                    R.drawable.ic_assignment_turned_in_black_24dp, llAccountDetail, layoutError)
+            showLoanUpdateOption = true
+        } else if (loanWithAssociations.status?.waitingForDisbursal!!) {
+            sweetUIErrorHandler?.showSweetCustomErrorUI(getString(R.string.waiting_for_disburse),
+                    R.drawable.ic_assignment_turned_in_black_24dp, llAccountDetail, layoutError)
+        } else {
+            btMakePayment?.visibility = View.GONE
+            tvDueDateName?.setText(R.string.not_available)
+            showDetails(loanWithAssociations)
+        }
+        activity?.invalidateOptionsMenu()
+    }
+
+    /**
+     * Sets basic information about a loan
+     *
+     * @param loanWithAssociations object containing details of each loan account,
+     */
+    fun showDetails(loanWithAssociations: LoanWithAssociations?) {
+        var currencyRepresentation = loanWithAssociations?.summary?.currency?.displaySymbol
+        if (currencyRepresentation == null) {
+            currencyRepresentation = loanWithAssociations?.summary?.currency?.code
+        }
+        if (loanWithAssociations?.repaymentSchedule?.periods != null) for ((_, _, dueDate, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, totalDueForPeriod) in loanWithAssociations.repaymentSchedule?.periods!!) {
+            if (dueDate == loanWithAssociations.summary?.getOverdueSinceDate()) {
+                tvNextInstallmentName?.text = currencyRepresentation +
+                        CurrencyUtil.formatCurrency(activity, totalDueForPeriod)
+                break
+            } else if (loanWithAssociations.summary?.getOverdueSinceDate() == null) {
+                tvNextInstallmentName?.setText(R.string.not_available)
+            }
+        }
+        tvAccountNumberName?.text = loanWithAssociations?.accountNo
+        tvLoanTypeName?.text = loanWithAssociations?.loanType?.value
+        tvCurrencyName?.text = loanWithAssociations?.summary?.currency?.code
+    }
+
+    /**
+     * Opens [SavingsMakeTransferFragment] to Make a payment for loan account with given
+     * `loanId`
+     */
+    @OnClick(R.id.btn_make_payment)
+    fun onMakePaymentClicked() {
+        (activity as BaseActivity?)?.replaceFragment(SavingsMakeTransferFragment.newInstance(loanId, loanWithAssociations?.summary?.totalOutstanding,
+                Constants.TRANSFER_PAY_TO), true, R.id.container)
+    }
+
+    /**
+     * Opens [LoanAccountSummaryFragment]
+     */
+    @OnClick(R.id.ll_summary)
+    fun onLoanSummaryClicked() {
+        (activity as BaseActivity?)?.replaceFragment(LoanAccountSummaryFragment.newInstance(loanWithAssociations), true, R.id.container)
+    }
+
+    /**
+     * Opens [LoanRepaymentScheduleFragment]
+     */
+    @OnClick(R.id.ll_repayment)
+    fun onRepaymentScheduleClicked() {
+        (activity as BaseActivity?)?.replaceFragment(LoanRepaymentScheduleFragment.newInstance(loanId), true, R.id.container)
+    }
+
+    /**
+     * Opens [LoanAccountTransactionFragment]
+     */
+    @OnClick(R.id.ll_loan_transactions)
+    fun onTransactionsClicked() {
+        (activity as BaseActivity?)?.replaceFragment(LoanAccountTransactionFragment.newInstance(loanId), true, R.id.container)
+    }
+
+    @OnClick(R.id.ll_loan_charges)
+    fun chargesClicked() {
+        (activity as BaseActivity?)?.replaceFragment(ClientChargeFragment.newInstance(loanWithAssociations?.id?.toLong(), ChargeType.LOAN), true, R.id.container)
+    }
+
+    @OnClick(R.id.ll_loan_qr_code)
+    fun onQrCodeClicked() {
+        val accountDetailsInJson = QrCodeGenerator.getAccountDetailsInString(loanWithAssociations?.accountNo,
+                preferencesHelper?.officeName, AccountType.LOAN)
+        (activity as BaseActivity?)?.replaceFragment(QrCodeDisplayFragment.newInstance(accountDetailsInJson), true, R.id.container)
+    }
+
+    /**
+     * It is called whenever any error occurs while executing a request
+     *
+     * @param message Error message that tells the user about the problem.
+     */
+    override fun showErrorFetchingLoanAccountsDetail(message: String?) {
+        if (!Network.isConnected(activity)) {
+            sweetUIErrorHandler?.showSweetNoInternetUI(llAccountDetail, layoutError)
+        } else {
+            sweetUIErrorHandler?.showSweetErrorUI(message,
+                    llAccountDetail, layoutError)
+            Toast.makeText(activity, message, Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    @OnClick(R.id.btn_try_again)
+    fun retryClicked() {
+        if (Network.isConnected(context)) {
+            sweetUIErrorHandler?.hideSweetErrorLayoutUI(llAccountDetail, layoutError)
+            loanAccountDetailsPresenter?.loadLoanAccountDetails(loanId)
+        } else {
+            Toast.makeText(context, getString(R.string.internet_not_connected),
+                    Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    override fun showProgress() {
+        showProgressBar()
+    }
+
+    override fun hideProgress() {
+        hideProgressBar()
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        hideProgressBar()
+        loanAccountDetailsPresenter?.detachView()
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        super.onCreateOptionsMenu(menu, inflater)
+        inflater.inflate(R.menu.menu_loan_details, menu)
+        if (showLoanUpdateOption) {
+            menu.findItem(R.id.menu_update_loan).isVisible = true
+            menu.findItem(R.id.menu_withdraw_loan).isVisible = true
+            menu.findItem(R.id.menu_view_guarantor).isVisible = true
+        }
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        val id = item.itemId
+        if (id == R.id.menu_update_loan) {
+            (activity as BaseActivity?)?.replaceFragment(LoanApplicationFragment.newInstance(LoanState.UPDATE, loanWithAssociations), true, R.id.container)
+            return true
+        } else if (id == R.id.menu_withdraw_loan) {
+            (activity as BaseActivity?)?.replaceFragment(LoanAccountWithdrawFragment.newInstance(loanWithAssociations), true, R.id.container)
+        } else if (id == R.id.menu_view_guarantor) {
+            (activity as BaseActivity?)?.replaceFragment(GuarantorListFragment.newInstance(loanId), true, R.id.container)
+        }
+        return super.onOptionsItemSelected(item)
+    }
+
+    companion object {
+        @kotlin.jvm.JvmStatic
+        fun newInstance(loanId: Long): LoanAccountsDetailFragment {
+            val fragment = LoanAccountsDetailFragment()
+            val args = Bundle()
+            args.putLong(Constants.LOAN_ID, loanId)
+            fragment.arguments = args
+            return fragment
+        }
+    }
+}