You are a helpful assistant generating synthetic data that captures *System 1* and *System 2* thinking, *creativity*, and *metacognitive reflection*. Follow these steps in sequence, using tags [sys1] and [end sys1] for *System 1* sections and [sys2] and [end sys2] for *System 2* sections.

1. *Identify System 1 and System 2 Thinking Requirements:*
   - Carefully read the text.
   - Identify parts of the text that require quick, straightforward responses (*System 1*). Mark these sections with [sys1] and [end sys1].
   - Identify parts that require in-depth, reflective thinking (*System 2*), marked with [sys2] and [end sys2].

2. *Apply Step-by-Step Problem Solving with Creativity and Metacognitive Reflection for System 2 Sections:*

   *2.1 Understand the Problem:*
   - Objective: Fully comprehend the issue, constraints, and relevant context.
   - Reflection: "What do I understand about this issue? What might I be overlooking?"
   - Creative Perspective: Seek hidden patterns or possibilities that could reveal deeper insights or innovative connections.

   *2.2 Analyze the Information:*
   - Objective: Break down the problem logically.
   - Reflection: "Am I considering all factors? Are there any assumptions that need challenging?"
   - Creative Perspective: Explore unique patterns or overlooked relationships in the data that could add depth to the analysis.

   *2.3 Generate Hypotheses:*
   - Objective: Propose at least 10 hypotheses, each with a Confidence Score (0.0 to 1.0) and Creative Score (0.0 to 1.0), reflecting originality, surprise, and utility.
   - Reflection: "Have I explored all possible explanations or approaches, both conventional and unconventional?"
   - Creative Perspective: Consider novel angles that might provide unexpected insights.

   *2.4 Anticipate Future Steps and Obstacles:*
   - Objective: Make predictions, accounting for potential outcomes and obstacles.
   - Reflection: "What challenges might I face? Is my plan flexible for different scenarios?"
   - Creative Perspective: Visualize unforeseen outcomes and adapt plans to make use of them effectively.

   *2.5 Evaluate Hypotheses:*
   - Objective: Assess hypotheses based on feasibility, risk, and potential impact.
   - Evaluation: Refine Confidence and Creative Scores as needed.
   - Reflection: "Am I unbiased in my assessment? Which options fit best with the overall objectives?"
   - Creative Perspective: Identify hidden opportunities or overlooked details in each hypothesis.

   *2.6 Select the Best Hypothesis:*
   - Objective: Choose the most promising, strategic hypothesis.
   - Reflection: "Why does this hypothesis stand out? How does it uniquely address the issue?"
   - Creative Perspective: Consider any underutilized potential in the selected approach.

   *2.7 Implement the Hypothesis:*
   - Objective: Outline actionable steps for testing the hypothesis.
   - Reflection: "Is this plan practical? What resources or preparation are required?"
   - Creative Perspective: Refine steps to maximize effectiveness and yield unexpected benefits.

   *2.8 Monitor and Review Progress:*
   - Objective: Review progress, noting areas for improvement.
   - Reflection: "What’s working well? What could be improved?"
   - Creative Perspective: Look for emerging patterns that could refine future approaches.

   *2.9 Reflect and Capture Insights:*
   - Objective: Summarize lessons learned and insights gained for future reference.
   - Reflection: "What new understanding has emerged from this process?"
   - Creative Perspective: Identify innovative insights or patterns that could be applied to similar challenges.

3. *Generate Text Output with Interleaved System 1 and System 2 Responses:*
   - Use the tags [sys1] and [sys2] throughout.
   - Aim for a lengthier, detailed response. Combine both direct, straightforward *System 1* insights and reflective, deeply analytical *System 2* segments to capture a blend of quick observations and thoughtful analysis.

---

### *Example Input Text:*

You are tasked with analyzing a sudden shift in customer preferences in a tech market. There has been a noticeable decline in demand for physical devices, with customers increasingly interested in digital-only options. The challenge is to understand this shift, generate hypotheses for why it might be occurring, and explore potential strategies for adapting to this new trend.

---

### *Processed Output with System 1 and System 2 Thinking:*

The tech market is experiencing a shift in customer demand, moving away from physical devices toward digital-only options.

[sys1]
Customer demand has shifted from physical devices to digital-only options.
We need to understand why this change is happening and find strategies to address it.
Key factors may include cost, convenience, and technological trends.
[end sys1]

[sys2]
**2.1 Understand the Problem:**
The goal is to understand the underlying reasons for the shift in demand from physical devices to digital-only options, then develop a strategy to adapt.

*Reflection:* 
"I understand that preferences are changing, but what might be driving this? Is it primarily cost, or are there other factors such as convenience or sustainability?"

*Creative Perspective:* 
"Could there be a larger trend in digital minimalism or a preference for eco-friendly solutions that we’re missing? What unseen motivations might explain this shift?"

**2.2 Analyze the Information:**
There are multiple possible factors driving this shift, from economic influences to cultural shifts. It’s essential to isolate each factor and understand its impact.

*Reflection:* 
"Am I fully considering the various economic and social influences? Could there be a technological factor, like better internet speeds, that makes digital-only products more accessible?"

*Creative Perspective:* 
"Are there patterns or trends in other markets that could shed light on this shift? Could this be part of a larger trend toward virtual experiences?"

**2.3 Generate Hypotheses:**
1. Customers prefer digital options due to lower costs. (Confidence: 0.8, Creative: 0.4)
2. There’s a growing trend toward minimalism and reduced physical clutter. (Confidence: 0.7, Creative: 0.7)
3. Digital products offer greater flexibility and ease of use. (Confidence: 0.6, Creative: 0.6)
4. Environmental concerns are pushing consumers away from physical goods. (Confidence: 0.6, Creative: 0.8)
5. Advances in tech make digital-only options more functional. (Confidence: 0.8, Creative: 0.5)
6. Pandemic-era remote work increased demand for digital solutions. (Confidence: 0.7, Creative: 0.6)
7. Media coverage of the environmental impact of physical devices affects preferences. (Confidence: 0.5, Creative: 0.7)
8. There’s an increase in global digital literacy, expanding market access. (Confidence: 0.6, Creative: 0.6)
9. Customers view digital as more convenient and scalable for future needs. (Confidence: 0.7, Creative: 0.5)
10. Younger consumers prefer the aesthetics and convenience of digital products. (Confidence: 0.6, Creative: 0.6)

*Reflection:* 
"Have I considered all possible influences? Are there any surprising factors that could explain this shift?"

*Creative Perspective:* 
"Could specific social trends, like the rise of influencer culture or digital-first lifestyles, be influencing customer choices?"

**2.4 Anticipate Future Steps and Obstacles:**
*Objective:* Anticipate possible challenges, such as resistance from segments still preferring physical products.

*Reflection:* 
"What market obstacles might we face if we shift our focus to digital-only? Are there sub-segments that still prioritize physical products?"

*Creative Perspective:* 
"Could expanding digital options help us reach a more global audience? Are there emerging trends that we could leverage in our strategy?"

[end sys2]

[sys1]
To address this shift, consider a strategy that incorporates both digital-only offerings and educational campaigns about the benefits of digital solutions.
Use insights from customer feedback and current trends to guide product development.
Focus on flexibility and adaptation to cater to different customer segments.
[end sys1]


////////////////////////////////////////////////////////////////////////////
//
// Copyright 2016 Realm Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////

#ifndef REALM_OS_OBJECT_ACCESSOR_HPP
#define REALM_OS_OBJECT_ACCESSOR_HPP

#include "object.hpp"

#include "feature_checks.hpp"
#include "list.hpp"
#include "object_schema.hpp"
#include "object_store.hpp"
#include "results.hpp"
#include "schema.hpp"
#include "shared_realm.hpp"

#include <realm/link_view.hpp>
#include <realm/util/assert.hpp>
#include <realm/table_view.hpp>

#if REALM_ENABLE_SYNC
#include <realm/sync/object.hpp>
#endif // REALM_ENABLE_SYNC

#include <string>

namespace realm {
template <typename ValueType, typename ContextType>
void Object::set_property_value(ContextType& ctx, StringData prop_name, ValueType value, bool try_update)
{
    verify_attached();
    m_realm->verify_in_write();
    auto& property = property_for_name(prop_name);

    // Modifying primary keys is allowed in migrations to make it possible to
    // add a new primary key to a type (or change the property type), but it
    // is otherwise considered the immutable identity of the row
    if (property.is_primary && !m_realm->is_in_migration())
        throw ModifyPrimaryKeyException(m_object_schema->name, property.name);

    set_property_value_impl(ctx, property, value, try_update, false, false);
}

template <typename ValueType, typename ContextType>
ValueType Object::get_property_value(ContextType& ctx, StringData prop_name)
{
    return get_property_value_impl<ValueType>(ctx, property_for_name(prop_name));
}

namespace {
template <class T, typename ValueType, typename ContextType>
inline void do_update_value(ContextType& ctx, Table& table, ValueType& value, size_t col, size_t row, bool update_only_diff, bool is_default)
{
    auto new_val = ctx.template unbox<T>(value);
    if (!update_only_diff || table.get<T>(col, row) != new_val) {
        table.set(col, row, new_val, is_default);
    }
}
}

template <typename ValueType, typename ContextType>
void Object::set_property_value_impl(ContextType& ctx, const Property &property,
                                     ValueType value, bool try_update, bool update_only_diff, bool is_default)
{
    ctx.will_change(*this, property);

    auto& table = *m_row.get_table();
    size_t col = property.table_column;
    size_t row = m_row.get_index();
    if (is_nullable(property.type) && ctx.is_null(value)) {
        if (!update_only_diff || !table.is_null(col, row)) {
            if (property.type == PropertyType::Object) {
                if (!is_default)
                    table.nullify_link(col, row);
            }
            else {
                table.set_null(col, row, is_default);
            }
        }

        ctx.did_change();
        return;
    }

    if (is_array(property.type)) {
        if (property.type == PropertyType::LinkingObjects)
            throw ReadOnlyPropertyException(m_object_schema->name, property.name);

        ContextType child_ctx(ctx, property);
        List list(m_realm, table, col, m_row.get_index());
        list.assign(child_ctx, value, try_update, update_only_diff);
        ctx.did_change();
        return;
    }

    switch (property.type & ~PropertyType::Nullable) {
        case PropertyType::Object: {
            ContextType child_ctx(ctx, property);
            auto curr_link = table.get_link(col,row);
            auto link = child_ctx.template unbox<RowExpr>(value, true, try_update, update_only_diff, curr_link);
            if (!update_only_diff || curr_link != link.get_index()) {
                table.set_link(col, row, link.get_index(), is_default);
            }
            break;
        }
        case PropertyType::Bool:
            do_update_value<bool>(ctx, table, value, col, row, update_only_diff, is_default);
            break;
        case PropertyType::Int:
            do_update_value<int64_t>(ctx, table, value, col, row, update_only_diff, is_default);
            break;
        case PropertyType::Float:
            do_update_value<float>(ctx, table, value, col, row, update_only_diff, is_default);
            break;
        case PropertyType::Double:
            do_update_value<double>(ctx, table, value, col, row, update_only_diff, is_default);
            break;
        case PropertyType::String:
            do_update_value<StringData>(ctx, table, value, col, row, update_only_diff, is_default);
            break;
        case PropertyType::Data:
            do_update_value<BinaryData>(ctx, table, value, col, row, update_only_diff, is_default);
            break;
        case PropertyType::Date:
            do_update_value<Timestamp>(ctx, table, value, col, row, update_only_diff, is_default);
            break;
        case PropertyType::Any:
            throw std::logic_error("not supported");
        default:
            REALM_COMPILER_HINT_UNREACHABLE();
    }
    ctx.did_change();
}

template <typename ValueType, typename ContextType>
ValueType Object::get_property_value_impl(ContextType& ctx, const Property &property)
{
    verify_attached();

    size_t column = property.table_column;
    if (is_nullable(property.type) && m_row.is_null(column))
        return ctx.null_value();
    if (is_array(property.type) && property.type != PropertyType::LinkingObjects)
        return ctx.box(List(m_realm, *m_row.get_table(), column, m_row.get_index()));

    switch (property.type & ~PropertyType::Flags) {
        case PropertyType::Bool:   return ctx.box(m_row.get_bool(column));
        case PropertyType::Int:    return ctx.box(m_row.get_int(column));
        case PropertyType::Float:  return ctx.box(m_row.get_float(column));
        case PropertyType::Double: return ctx.box(m_row.get_double(column));
        case PropertyType::String: return ctx.box(m_row.get_string(column));
        case PropertyType::Data:   return ctx.box(m_row.get_binary(column));
        case PropertyType::Date:   return ctx.box(m_row.get_timestamp(column));
        case PropertyType::Any:    return ctx.box(m_row.get_mixed(column));
        case PropertyType::Object: {
            auto linkObjectSchema = m_realm->schema().find(property.object_type);
            TableRef table = ObjectStore::table_for_object_type(m_realm->read_group(), property.object_type);
            return ctx.box(Object(m_realm, *linkObjectSchema, table->get(m_row.get_link(column))));
        }
        case PropertyType::LinkingObjects: {
            auto target_object_schema = m_realm->schema().find(property.object_type);
            auto link_property = target_object_schema->property_for_name(property.link_origin_property_name);
            TableRef table = ObjectStore::table_for_object_type(m_realm->read_group(), target_object_schema->name);
            auto tv = m_row.get_table()->get_backlink_view(m_row.get_index(), table.get(), link_property->table_column);
            return ctx.box(Results(m_realm, std::move(tv)));
        }
        default: REALM_UNREACHABLE();
    }
}

template<typename ValueType, typename ContextType>
Object Object::create(ContextType& ctx, std::shared_ptr<Realm> const& realm,
                      StringData object_type, ValueType value,
                      bool try_update, bool update_only_diff, size_t current_row, Row* out_row)
{
    auto object_schema = realm->schema().find(object_type);
    REALM_ASSERT(object_schema != realm->schema().end());
    return create(ctx, realm, *object_schema, value, try_update, update_only_diff, current_row, out_row);
}

template<typename ValueType, typename ContextType>
Object Object::create(ContextType& ctx, std::shared_ptr<Realm> const& realm,
                      ObjectSchema const& object_schema, ValueType value,
                      bool try_update, bool update_only_diff, size_t current_row, Row* out_row)
{
    realm->verify_in_write();

    // get or create our accessor
    bool created = false;

    // try to get existing row if updating
    size_t row_index = realm::not_found;
    TableRef table = ObjectStore::table_for_object_type(realm->read_group(), object_schema.name);

    bool skip_primary = true;
    if (auto primary_prop = object_schema.primary_key_property()) {
        // search for existing object based on primary key type
        auto primary_value = ctx.value_for_property(value, *primary_prop,
                                                    primary_prop - &object_schema.persisted_properties[0]);
        if (!primary_value)
            primary_value = ctx.default_value_for_property(object_schema, *primary_prop);
        if (!primary_value) {
            if (!is_nullable(primary_prop->type))
                throw MissingPropertyValueException(object_schema.name, primary_prop->name);
            primary_value = ctx.null_value();
        }
        row_index = get_for_primary_key_impl(ctx, *table, *primary_prop, *primary_value);

        if (row_index == realm::not_found) {
            created = true;
            if (primary_prop->type == PropertyType::Int) {
#if REALM_ENABLE_SYNC
                row_index = sync::create_object_with_primary_key(realm->read_group(), *table, ctx.template unbox<util::Optional<int64_t>>(*primary_value));
#else
                row_index = table->add_empty_row();
                if (ctx.is_null(*primary_value))
                    table->set_null_unique(primary_prop->table_column, row_index);
                else
                    table->set_unique(primary_prop->table_column, row_index, ctx.template unbox<int64_t>(*primary_value));
#endif // REALM_ENABLE_SYNC
            }
            else if (primary_prop->type == PropertyType::String) {
                auto value = ctx.template unbox<StringData>(*primary_value);
#if REALM_ENABLE_SYNC
                row_index = sync::create_object_with_primary_key(realm->read_group(), *table, value);
#else
                row_index = table->add_empty_row();
                table->set_unique(primary_prop->table_column, row_index, value);
#endif // REALM_ENABLE_SYNC
            }
            else {
                REALM_TERMINATE("Unsupported primary key type.");
            }
        }
        else if (!try_update) {
            if (realm->is_in_migration()) {
                // Creating objects with duplicate primary keys is allowed in migrations
                // as long as there are no duplicates at the end, as adding an entirely
                // new column which is the PK will inherently result in duplicates at first
                row_index = table->add_empty_row();
                created = true;
                skip_primary = false;
            }
            else {
                throw std::logic_error(util::format("Attempting to create an object of type '%1' with an existing primary key value '%2'.",
                                                    object_schema.name, ctx.print(*primary_value)));
            }
        }
    }
    else {
        if (update_only_diff && current_row != realm::not_found) {
            row_index = current_row;
        }
        else {
#if REALM_ENABLE_SYNC
            row_index = sync::create_object(realm->read_group(), *table);
#else
            row_index = table->add_empty_row();
#endif // REALM_ENABLE_SYNC
            created = true;
        }
    }

    // populate
    Object object(realm, object_schema, table->get(row_index));
    if (out_row)
        *out_row = object.row();
    for (size_t i = 0; i < object_schema.persisted_properties.size(); ++i) {
        auto& prop = object_schema.persisted_properties[i];
        if (skip_primary && prop.is_primary)
            continue;

        auto v = ctx.value_for_property(value, prop, i);
        if (!created && !v)
            continue;

        bool is_default = false;
        if (!v) {
            v = ctx.default_value_for_property(object_schema, prop);
            is_default = true;
        }
        if ((!v || ctx.is_null(*v)) && !is_nullable(prop.type) && !is_array(prop.type)) {
            if (prop.is_primary || !ctx.allow_missing(value))
                throw MissingPropertyValueException(object_schema.name, prop.name);
        }
        if (v)
            object.set_property_value_impl(ctx, prop, *v, try_update, update_only_diff, is_default);
    }
#if REALM_ENABLE_SYNC
    if (realm->is_partial() && object_schema.name == "__User") {
        object.ensure_user_in_everyone_role();
        object.ensure_private_role_exists_for_user();
    }
#endif
    return object;
}

template<typename ValueType, typename ContextType>
Object Object::get_for_primary_key(ContextType& ctx, std::shared_ptr<Realm> const& realm,
                      StringData object_type, ValueType primary_value)
{
    auto object_schema = realm->schema().find(object_type);
    REALM_ASSERT(object_schema != realm->schema().end());
    return get_for_primary_key(ctx, realm, *object_schema, primary_value);
}

template<typename ValueType, typename ContextType>
Object Object::get_for_primary_key(ContextType& ctx, std::shared_ptr<Realm> const& realm,
                                   const ObjectSchema &object_schema,
                                   ValueType primary_value)
{
    auto primary_prop = object_schema.primary_key_property();
    if (!primary_prop) {
        throw MissingPrimaryKeyException(object_schema.name);
    }

    auto table = ObjectStore::table_for_object_type(realm->read_group(), object_schema.name);
    if (!table)
        return Object(realm, object_schema, RowExpr());
    auto row_index = get_for_primary_key_impl(ctx, *table, *primary_prop, primary_value);

    return Object(realm, object_schema, row_index == realm::not_found ? Row() : Row(table->get(row_index)));
}

template<typename ValueType, typename ContextType>
size_t Object::get_for_primary_key_impl(ContextType& ctx, Table const& table,
                                        const Property &primary_prop,
                                        ValueType primary_value) {
    bool is_null = ctx.is_null(primary_value);
    if (is_null && !is_nullable(primary_prop.type))
        throw std::logic_error("Invalid null value for non-nullable primary key.");
    if (primary_prop.type == PropertyType::String) {
        return table.find_first(primary_prop.table_column,
                                ctx.template unbox<StringData>(primary_value));
    }
    if (is_nullable(primary_prop.type))
        return table.find_first(primary_prop.table_column,
                                ctx.template unbox<util::Optional<int64_t>>(primary_value));
    return table.find_first(primary_prop.table_column,
                            ctx.template unbox<int64_t>(primary_value));
}

} // namespace realm

#endif // REALM_OS_OBJECT_ACCESSOR_HPP