<?php
use Carbon\Carbon;
use FireflyIII\Models\Account;
use FireflyIII\Models\AccountMeta;
use FireflyIII\Models\Bill;
use FireflyIII\Models\Budget;
use FireflyIII\Models\BudgetLimit;
use FireflyIII\Models\Category;
use FireflyIII\Models\PiggyBank;
use FireflyIII\Models\PiggyBankEvent;
use FireflyIII\Models\Role;
use FireflyIII\Models\Tag;
use FireflyIII\Models\Transaction;
use FireflyIII\Models\TransactionJournal;
use FireflyIII\User;
use Illuminate\Database\Seeder;

/**
 *
 * Class TestDataSeeder
 */
class TestDataSeeder extends Seeder
{

    /** @var  User */
    protected $user;


    /**
     *
     */
    public function __construct()
    {

    }

    /**
     *
     */
    public function run()
    {
        $this->createUsers();

        // create accounts:
        $this->createAssetAccounts();
        $this->createExpenseAccounts();
        $this->createRevenueAccounts();
        $this->createBills();
        $this->createPiggybanks();

        // dates:
        $start = Carbon::now()->subyear()->startOfMonth();
        $end   = Carbon::now()->endOfDay();


        $current = clone $start;
        while ($current < $end) {
            $month = $current->format('F Y');
            // create salaries:
            $this->createIncome('Salary ' . $month, $current, rand(1800, 2000));

            // pay bills:
            $this->createRent('Rent for ' . $month, $current, 800);
            $this->createWater('Water bill for ' . $month, $current, 15);
            $this->createTV('TV bill for ' . $month, $current, 60);
            $this->createPower('Power bill for ' . $month, $current, 120);

            // pay daily groceries:
            $this->createGroceries($current);

            // go out for drinks:
            $this->createDrinksAndOthers($current);

            // save money every month:
            $this->createSavings($current);

            // budget limit for this month, on "Groceries".
            $this->createBudgetLimit($current, 'Groceries', 400);
            $this->createBudgetLimit($current, 'Bills', 1000);

            echo 'Created test data for ' . $month . "\n";
            $current->addMonth();
        }

    }

    /**
     *
     */
    protected function createUsers()
    {
        User::create(['email' => 'thegrumpydictator@gmail.com', 'password' => bcrypt('james'), 'reset' => null, 'remember_token' => null]);
        $this->user = User::whereEmail('thegrumpydictator@gmail.com')->first();

        // create rights:
        $role = Role::find(1);
        $this->user->roles()->save($role);

    }

    protected function createAssetAccounts()
    {
        $assets    = ['MyBank Checking Account', 'Savings', 'Shared', 'Creditcard', 'Emergencies', 'STE'];
        $assetMeta = [
            [
                'accountRole' => 'defaultAsset',
            ],
            [
                'accountRole' => 'savingAsset',
            ],
            [
                'accountRole' => 'sharedAsset',
            ],
            [
                'accountRole'          => 'ccAsset',
                'ccMonthlyPaymentDate' => '2015-05-27',
                'ccType'               => 'monthlyFull'
            ],
            [
                'accountRole' => 'savingAsset',
            ],
            [
                'accountRole' => 'savingAsset',
            ],

        ];

        foreach ($assets as $index => $name) {
            // create account:
            $account = Account::create(
                [
                    'user_id'         => $this->user->id,
                    'account_type_id' => 3,
                    'name'            => $name,
                    'active'          => 1,
                    'encrypted'       => 1,
                    'iban'            => 'GB82WEST12345698765432'
                ]
            );
            foreach ($assetMeta[$index] as $name => $value) {
                AccountMeta::create(['account_id' => $account->id, 'name' => $name, 'data' => $value,]);
            }
        }
    }

    protected function createExpenseAccounts()
    {
        $expenses = ['Adobe', 'Google', 'Vitens', 'Albert Heijn', 'PLUS', 'Apple', 'Bakker', 'Belastingdienst', 'bol.com', 'Cafe Central', 'conrad.nl',
                     'coolblue',
                     'DUO', 'Etos', 'FEBO', 'Greenchoice', 'Halfords', 'XS4All', 'iCentre', 'Jumper', 'Land lord'];
        foreach ($expenses as $name) {
            // create account:
            Account::create(
                [
                    'user_id'         => $this->user->id,
                    'account_type_id' => 4,
                    'name'            => $name,
                    'active'          => 1,
                    'encrypted'       => 1,
                ]
            );
        }

    }

    /**
     *
     */
    protected function createRevenueAccounts()
    {
        $revenues = ['Job', 'Belastingdienst', 'Bank', 'KPN', 'Google'];
        foreach ($revenues as $name) {
            // create account:
            Account::create(
                [
                    'user_id'         => $this->user->id,
                    'account_type_id' => 5,
                    'name'            => $name,
                    'active'          => 1,
                    'encrypted'       => 1,
                ]
            );
        }
    }

    public function createBills()
    {
        Bill::create(
            [
                'name'        => 'Rent',
                'match'       => 'rent,land,lord',
                'amount_min'  => 795,
                'amount_max'  => 805,
                'user_id'     => $this->user->id,
                'date'        => '2015-01-01',
                'active'      => 1,
                'automatch'   => 1,
                'repeat_freq' => 'monthly',
                'skip'        => 0,
            ]
        );
        Bill::create(
            [
                'name'        => 'Health insurance',
                'match'       => 'zilveren,kruis,health',
                'amount_min'  => 120,
                'amount_max'  => 140,
                'user_id'     => $this->user->id,
                'date'        => '2015-01-01',
                'active'      => 1,
                'automatch'   => 1,
                'repeat_freq' => 'monthly',
                'skip'        => 0,
            ]
        );
    }

    protected function createPiggybanks()
    {
        $account = $this->findAccount('Savings');

        $camera                    = PiggyBank::create(
            [
                'account_id'    => $account->id,
                'name'          => 'New camera',
                'targetamount'  => 1000,
                'startdate'     => '2015-04-01',
                'reminder_skip' => 0,
                'remind_me'     => 0,
                'order'         => 1,
            ]
        );
        $repetition                = $camera->piggyBankRepetitions()->first();
        $repetition->currentamount = 735;
        $repetition->save();

        // events:
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $camera->id,
                'date'          => '2015-05-01',
                'amount'        => '245'
            ]
        );
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $camera->id,
                'date'          => '2015-06-01',
                'amount'        => '245'
            ]
        );
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $camera->id,
                'date'          => '2015-07-01',
                'amount'        => '245'
            ]
        );


        $phone                     = PiggyBank::create(
            [
                'account_id'    => $account->id,
                'name'          => 'New phone',
                'targetamount'  => 600,
                'startdate'     => '2015-04-01',
                'reminder_skip' => 0,
                'remind_me'     => 0,
                'order'         => 1,
            ]
        );
        $repetition                = $phone->piggyBankRepetitions()->first();
        $repetition->currentamount = 333;
        $repetition->save();

        // events:
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $phone->id,
                'date'          => '2015-05-01',
                'amount'        => '111'
            ]
        );
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $phone->id,
                'date'          => '2015-06-01',
                'amount'        => '111'
            ]
        );
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $phone->id,
                'date'          => '2015-07-01',
                'amount'        => '111'
            ]
        );

        $couch                     = PiggyBank::create(
            [
                'account_id'    => $account->id,
                'name'          => 'New couch',
                'targetamount'  => 500,
                'startdate'     => '2015-04-01',
                'reminder_skip' => 0,
                'remind_me'     => 0,
                'order'         => 1,
            ]
        );
        $repetition                = $couch->piggyBankRepetitions()->first();
        $repetition->currentamount = 120;
        $repetition->save();

        // events:
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $couch->id,
                'date'          => '2015-05-01',
                'amount'        => '40'
            ]
        );
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $couch->id,
                'date'          => '2015-06-01',
                'amount'        => '40'
            ]
        );
        PiggyBankEvent::create(
            [
                'piggy_bank_id' => $couch->id,
                'date'          => '2015-07-01',
                'amount'        => '40'
            ]
        );
    }

    /**
     * @param $name
     *
     * @return Account|null
     */
    protected function findAccount($name)
    {
        /** @var Account $account */
        foreach (Account::get() as $account) {
            if ($account->name == $name && $this->user->id == $account->user_id) {
                return $account;
                break;
            }
        }

        return null;
    }

    /**
     * @param        $description
     * @param Carbon $date
     * @param        $amount
     *
     * @return TransactionJournal
     */
    protected function createIncome($description, Carbon $date, $amount)
    {
        $date        = new Carbon($date->format('Y-m') . '-23'); // paid on 23rd.
        $toAccount   = $this->findAccount('MyBank Checking Account');
        $fromAccount = $this->findAccount('Job');
        $category    = Category::firstOrCreateEncrypted(['name' => 'Salary', 'user_id' => $this->user->id]);
        // create journal:

        $journal = TransactionJournal::create(
            [
                'user_id'                 => $this->user->id,
                'transaction_type_id'     => 2,
                'transaction_currency_id' => 1,
                'description'             => $description,
                'completed'               => 1,
                'date'                    => $date,
            ]
        );
        Transaction::create(
            [
                'account_id'             => $fromAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount * -1,

            ]
        );
        Transaction::create(
            [
                'account_id'             => $toAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount,

            ]
        );
        $journal->categories()->save($category);

        return $journal;

    }

    /**
     * @param        $description
     * @param Carbon $date
     * @param        $amount
     *
     * @return TransactionJournal
     */
    protected function createRent($description, Carbon $date, $amount)
    {
        $fromAccount = $this->findAccount('MyBank Checking Account');
        $toAccount   = $this->findAccount('Land lord');
        $category    = Category::firstOrCreateEncrypted(['name' => 'Rent', 'user_id' => $this->user->id]);
        $budget      = Budget::firstOrCreateEncrypted(['name' => 'Bills', 'user_id' => $this->user->id]);
        $journal     = TransactionJournal::create(
            [
                'user_id'                 => $this->user->id,
                'transaction_type_id'     => 1,
                'transaction_currency_id' => 1,
                'bill_id'                 => 1,
                'description'             => $description,
                'completed'               => 1,
                'date'                    => $date,
            ]
        );
        Transaction::create(
            [
                'account_id'             => $fromAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount * -1,

            ]
        );
        Transaction::create(
            [
                'account_id'             => $toAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount,

            ]
        );
        $journal->categories()->save($category);
        $journal->budgets()->save($budget);

        return $journal;

    }

    /**
     * @param        $description
     * @param Carbon $date
     * @param        $amount
     *
     * @return TransactionJournal
     */
    protected function createWater($description, Carbon $date, $amount)
    {
        $date        = new Carbon($date->format('Y-m') . '-10'); // paid on 10th
        $fromAccount = $this->findAccount('MyBank Checking Account');
        $toAccount   = $this->findAccount('Vitens');
        $category    = Category::firstOrCreateEncrypted(['name' => 'House', 'user_id' => $this->user->id]);
        $budget      = Budget::firstOrCreateEncrypted(['name' => 'Bills', 'user_id' => $this->user->id]);
        $journal     = TransactionJournal::create(
            [
                'user_id'                 => $this->user->id,
                'transaction_type_id'     => 1,
                'transaction_currency_id' => 1,
                'description'             => $description,
                'completed'               => 1,
                'date'                    => $date,
            ]
        );
        Transaction::create(
            [
                'account_id'             => $fromAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount * -1,

            ]
        );
        Transaction::create(
            [
                'account_id'             => $toAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount,

            ]
        );
        $journal->categories()->save($category);
        $journal->budgets()->save($budget);

        return $journal;

    }

    /**
     * @param        $description
     * @param Carbon $date
     * @param        $amount
     *
     * @return TransactionJournal
     */
    protected function createTV($description, Carbon $date, $amount)
    {
        $date        = new Carbon($date->format('Y-m') . '-15'); // paid on 10th
        $fromAccount = $this->findAccount('MyBank Checking Account');
        $toAccount   = $this->findAccount('XS4All');
        $category    = Category::firstOrCreateEncrypted(['name' => 'House', 'user_id' => $this->user->id]);
        $budget      = Budget::firstOrCreateEncrypted(['name' => 'Bills', 'user_id' => $this->user->id]);
        $journal     = TransactionJournal::create(
            [
                'user_id'                 => $this->user->id,
                'transaction_type_id'     => 1,
                'transaction_currency_id' => 1,
                'description'             => $description,
                'completed'               => 1,
                'date'                    => $date,
            ]
        );
        Transaction::create(
            [
                'account_id'             => $fromAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount * -1,

            ]
        );
        Transaction::create(
            [
                'account_id'             => $toAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount,

            ]
        );
        $journal->categories()->save($category);
        $journal->budgets()->save($budget);

        return $journal;

    }

    /**
     * @param        $description
     * @param Carbon $date
     * @param        $amount
     *
     * @return TransactionJournal
     */
    protected function createPower($description, Carbon $date, $amount)
    {
        $date        = new Carbon($date->format('Y-m') . '-06'); // paid on 10th
        $fromAccount = $this->findAccount('MyBank Checking Account');
        $toAccount   = $this->findAccount('Greenchoice');
        $category    = Category::firstOrCreateEncrypted(['name' => 'House', 'user_id' => $this->user->id]);
        $budget      = Budget::firstOrCreateEncrypted(['name' => 'Bills', 'user_id' => $this->user->id]);
        $journal     = TransactionJournal::create(
            [
                'user_id'                 => $this->user->id,
                'transaction_type_id'     => 1,
                'transaction_currency_id' => 1,
                'description'             => $description,
                'completed'               => 1,
                'date'                    => $date,
            ]
        );
        Transaction::create(
            [
                'account_id'             => $fromAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount * -1,

            ]
        );
        Transaction::create(
            [
                'account_id'             => $toAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => $amount,

            ]
        );
        $journal->categories()->save($category);
        $journal->budgets()->save($budget);

        return $journal;

    }

    /**
     * @param Carbon $date
     */
    protected function createGroceries(Carbon $date)
    {
        $start = clone $date;
        $end   = clone $date;
        $start->startOfMonth();
        $end->endOfMonth();

        $fromAccount = $this->findAccount('MyBank Checking Account');
        $stores      = ['Albert Heijn', 'PLUS', 'Bakker'];
        $category    = Category::firstOrCreateEncrypted(['name' => 'Daily groceries', 'user_id' => $this->user->id]);
        $budget      = Budget::firstOrCreateEncrypted(['name' => 'Groceries', 'user_id' => $this->user->id]);

        $current = clone $start;
        while ($current < $end) {
            // daily groceries:
            $amount    = rand(1000, 2500) / 100;
            $toAccount = $this->findAccount($stores[rand(0, count($stores) - 1)]);

            $journal = TransactionJournal::create(
                [
                    'user_id'                 => $this->user->id,
                    'transaction_type_id'     => 1,
                    'transaction_currency_id' => 1,
                    'description'             => 'Groceries',
                    'completed'               => 1,
                    'date'                    => $current,
                ]
            );
            Transaction::create(
                [
                    'account_id'             => $fromAccount->id,
                    'transaction_journal_id' => $journal->id,
                    'amount'                 => $amount * -1,

                ]
            );
            Transaction::create(
                [
                    'account_id'             => $toAccount->id,
                    'transaction_journal_id' => $journal->id,
                    'amount'                 => $amount,

                ]
            );
            $journal->categories()->save($category);
            $journal->budgets()->save($budget);


            $current->addDay();
        }
    }

    /**
     * @param Carbon $date
     */
    protected function createDrinksAndOthers(Carbon $date)
    {
        $start = clone $date;
        $end   = clone $date;
        $start->startOfMonth();
        $end->endOfMonth();
        $current = clone $start;
        while ($current < $end) {

            // weekly drink:
            $thisDate = clone $current;
            $thisDate->addDay();
            $fromAccount = $this->findAccount('MyBank Checking Account');
            $toAccount   = $this->findAccount('Cafe Central');
            $category    = Category::firstOrCreateEncrypted(['name' => 'Drinks', 'user_id' => $this->user->id]);
            $budget      = Budget::firstOrCreateEncrypted(['name' => 'Going out', 'user_id' => $this->user->id]);
            $amount      = rand(1500, 3600) / 100;
            $journal     = TransactionJournal::create(
                [
                    'user_id'                 => $this->user->id,
                    'transaction_type_id'     => 1,
                    'transaction_currency_id' => 1,
                    'description'             => 'Going out for drinks',
                    'completed'               => 1,
                    'date'                    => $thisDate,
                ]
            );
            Transaction::create(
                [
                    'account_id'             => $fromAccount->id,
                    'transaction_journal_id' => $journal->id,
                    'amount'                 => $amount * -1,

                ]
            );
            Transaction::create(
                [
                    'account_id'             => $toAccount->id,
                    'transaction_journal_id' => $journal->id,
                    'amount'                 => $amount,

                ]
            );
            $journal->categories()->save($category);
            $journal->budgets()->save($budget);

            // shopping at some (online) shop:


            $current->addWeek();
        }
    }

    /**
     * @param Carbon $date
     *
     * @return TransactionJournal
     */
    protected function createSavings(Carbon $date)
    {
        $date        = new Carbon($date->format('Y-m') . '-24'); // paid on 24th.
        $toAccount   = $this->findAccount('Savings');
        $fromAccount = $this->findAccount('MyBank Checking Account');
        $category    = Category::firstOrCreateEncrypted(['name' => 'Money management', 'user_id' => $this->user->id]);
        // create journal:

        $journal = TransactionJournal::create(
            [
                'user_id'                 => $this->user->id,
                'transaction_type_id'     => 3,
                'transaction_currency_id' => 1,
                'description'             => 'Save money',
                'completed'               => 1,
                'date'                    => $date,
            ]
        );
        Transaction::create(
            [
                'account_id'             => $fromAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => -150,

            ]
        );
        Transaction::create(
            [
                'account_id'             => $toAccount->id,
                'transaction_journal_id' => $journal->id,
                'amount'                 => 150,

            ]
        );
        $journal->categories()->save($category);

        return $journal;

    }

    /**
     * @param Carbon $current
     * @param        $name
     * @param        $amount
     */
    protected function createBudgetLimit(Carbon $current, $name, $amount)
    {
        $start  = clone $current;
        $end    = clone $current;
        $budget = $this->findBudget($name);
        $start->startOfMonth();
        $end->endOfMonth();

        BudgetLimit::create(
            [
                'budget_id'   => $budget->id,
                'startdate'   => $start->format('Y-m-d'),
                'amount'      => $amount,
                'repeats'     => 0,
                'repeat_freq' => 'monthly'
            ]
        );
    }

    /**
     * @param $name
     *
     * @return Budget|null
     */
    protected function findBudget($name)
    {
        /** @var Budget $budget */
        foreach (Budget::get() as $budget) {
            if ($budget->name == $name && $this->user->id == $budget->user_id) {
                return $budget;
                break;
            }
        }

        return null;
    }

    /**
     * @param $name
     *
     * @return Bill|null
     */
    protected function findBill($name)
    {
        /** @var Bill $bill */
        foreach (Bill::get() as $bill) {
            if ($bill->name == $name && $this->user->id == $bill->user_id) {
                return $bill;
                break;
            }
        }

        return null;
    }

    /**
     * @param $name
     *
     * @return Category|null
     */
    protected function findCategory($name)
    {

        /** @var Category $category */
        foreach (Category::get() as $category) {
            if ($category->name == $name && $this->user->id == $category->user_id) {
                return $category;
                break;
            }
        }

        return null;
    }

    /**
     * @param $name
     *
     * @return PiggyBank|null
     */
    protected function findPiggyBank($name)
    {

        /** @var Budget $budget */
        foreach (PiggyBank::get() as $piggyBank) {
            $account = $piggyBank->account()->first();
            if ($piggyBank->name == $name && $this->user->id == $account->user_id) {
                return $piggyBank;
                break;
            }
        }

        return null;
    }

    /**
     * @param $tagName
     *
     * @return Tag|null
     * @internal param $tag
     */
    protected function findTag($tagName)
    {
        /** @var Tag $tag */
        foreach (Tag::get() as $tag) {
            if ($tag->tag == $tagName && $this->user->id == $tag->user_id) {
                return $tag;
                break;
            }
        }

        return null;
    }


}