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ALTAPPS-1346: Shared, iOS code blanks support code_blanks_available_conditions #1186

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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ extension Block.Options {
codeBlanksStrings: [String]? = nil,
codeBlanksVariables: [String]? = nil,
codeBlanksOperations: [String]? = nil,
codeBlanksAvailableConditions: Set<String>? = nil,
codeBlanksEnabled: Bool? = nil,
codeBlanksTemplateString: String? = nil
) {
Expand All @@ -28,6 +29,7 @@ extension Block.Options {
codeBlanksStrings: codeBlanksStrings,
codeBlanksVariables: codeBlanksVariables,
codeBlanksOperations: codeBlanksOperations,
codeBlanksAvailableConditions: codeBlanksAvailableConditions,
codeBlanksEnabled: codeBlanksEnabled.flatMap(KotlinBoolean.init(value:)),
codeBlanksTemplateString: codeBlanksTemplateString
)
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,8 @@ data class Block(
val codeBlanksVariables: List<String>? = null,
@SerialName("code_blanks_operations")
val codeBlanksOperations: List<String>? = null,
@SerialName("code_blanks_available_conditions")
val codeBlanksAvailableConditions: Set<String>? = null,
@SerialName("code_blanks_enabled")
val codeBlanksEnabled: Boolean? = null,
@SerialName("code_blanks_template")
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,8 @@ internal object CodeBlanksTemplateMapper {
indentLevel = entry.indentLevel,
isDeleteForbidden = entry.isDeleteForbidden,
suggestions = StepQuizCodeBlanksResolver.getSuggestionsForBlankCodeBlock(
isVariableSuggestionAvailable = StepQuizCodeBlanksResolver.isVariableSuggestionsAvailable(step)
isVariableSuggestionAvailable = StepQuizCodeBlanksResolver.isVariableSuggestionsAvailable(step),
availableConditions = step.block.options.codeBlanksAvailableConditions ?: emptySet()
)
)
CodeBlockTemplateEntryType.PRINT ->
Expand Down Expand Up @@ -194,7 +195,8 @@ internal object CodeBlanksTemplateMapper {
indentLevel = 0,
isDeleteForbidden = false,
suggestions = StepQuizCodeBlanksResolver.getSuggestionsForBlankCodeBlock(
isVariableSuggestionAvailable = StepQuizCodeBlanksResolver.isVariableSuggestionsAvailable(step)
isVariableSuggestionAvailable = StepQuizCodeBlanksResolver.isVariableSuggestionsAvailable(step),
availableConditions = step.block.options.codeBlanksAvailableConditions ?: emptySet()
)
)
)
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -200,7 +200,8 @@ class StepQuizCodeBlanksReducer(
index = blankInsertIndex,
indentLevel = blankIndentLevel,
codeBlocks = this,
isVariableSuggestionAvailable = state.isVariableSuggestionsAvailable
isVariableSuggestionAvailable = state.isVariableSuggestionsAvailable,
availableConditions = state.availableConditions
)
)
)
Expand Down Expand Up @@ -357,7 +358,8 @@ class StepQuizCodeBlanksReducer(
index = activeCodeBlockIndex,
indentLevel = activeCodeBlock.indentLevel,
codeBlocks = this,
isVariableSuggestionAvailable = state.isVariableSuggestionsAvailable
isVariableSuggestionAvailable = state.isVariableSuggestionsAvailable,
availableConditions = state.availableConditions
)
)
)
Expand Down Expand Up @@ -564,7 +566,8 @@ class StepQuizCodeBlanksReducer(
index = insertIndex,
indentLevel = indentLevel,
codeBlocks = this,
isVariableSuggestionAvailable = state.isVariableSuggestionsAvailable
isVariableSuggestionAvailable = state.isVariableSuggestionsAvailable,
availableConditions = state.availableConditions
)
)
)
Expand Down Expand Up @@ -699,7 +702,8 @@ class StepQuizCodeBlanksReducer(
index = activeCodeBlockIndex,
indentLevel = newIndentLevel,
codeBlocks = this,
isVariableSuggestionAvailable = state.isVariableSuggestionsAvailable
isVariableSuggestionAvailable = state.isVariableSuggestionsAvailable,
availableConditions = state.availableConditions
)
)
else -> activeCodeBlock.updatedIndentLevel(newIndentLevel)
Expand Down Expand Up @@ -749,7 +753,8 @@ class StepQuizCodeBlanksReducer(
isActive = true,
indentLevel = 0,
suggestions = StepQuizCodeBlanksResolver.getSuggestionsForBlankCodeBlock(
isVariableSuggestionAvailable = StepQuizCodeBlanksResolver.isVariableSuggestionsAvailable(step)
isVariableSuggestionAvailable = StepQuizCodeBlanksResolver.isVariableSuggestionsAvailable(step),
availableConditions = step.block.options.codeBlanksAvailableConditions ?: emptySet()
)
)
)
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -15,14 +15,33 @@ internal object StepQuizCodeBlanksResolver {
index: Int = -1,
indentLevel: Int = 0,
codeBlocks: List<CodeBlock> = emptyList(),
isVariableSuggestionAvailable: Boolean
isVariableSuggestionAvailable: Boolean,
availableConditions: Set<String>
): List<Suggestion> =
when {
areElifAndElseStatementsSuggestionsAvailable(index, indentLevel, codeBlocks) ->
listOf(Suggestion.Print, Suggestion.Variable, Suggestion.ElifStatement, Suggestion.ElseStatement)
areElifAndElseStatementsSuggestionsAvailable(index, indentLevel, codeBlocks, availableConditions) ->
buildList {
add(Suggestion.Print)
add(Suggestion.Variable)

if (availableConditions.contains(Suggestion.ElifStatement.text)) {
add(Suggestion.ElifStatement)
}

if (availableConditions.contains(Suggestion.ElseStatement.text)) {
add(Suggestion.ElseStatement)
}
}

isVariableSuggestionAvailable ->
listOf(Suggestion.Print, Suggestion.Variable, Suggestion.IfStatement)
buildList {
add(Suggestion.Print)
add(Suggestion.Variable)

if (availableConditions.contains(Suggestion.IfStatement.text)) {
add(Suggestion.IfStatement)
}
}

else ->
listOf(Suggestion.Print)
Expand All @@ -31,9 +50,14 @@ internal object StepQuizCodeBlanksResolver {
fun areElifAndElseStatementsSuggestionsAvailable(
index: Int,
indentLevel: Int,
codeBlocks: List<CodeBlock>
codeBlocks: List<CodeBlock>,
availableConditions: Set<String>
): Boolean {
if (index < MINIMUM_POSSIBLE_INDEX_FOR_ELIF_AND_ELSE_STATEMENTS || codeBlocks.isEmpty()) {
if (
index < MINIMUM_POSSIBLE_INDEX_FOR_ELIF_AND_ELSE_STATEMENTS ||
codeBlocks.isEmpty() ||
availableConditions.isEmpty()
) {
return false
}

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@ internal val StepQuizCodeBlanksFeature.State.isVariableSuggestionsAvailable: Boo
StepQuizCodeBlanksResolver.isVariableSuggestionsAvailable(it)
} ?: false

internal val StepQuizCodeBlanksFeature.State.Content.availableConditions: Set<String>
get() = step.block.options.codeBlanksAvailableConditions ?: emptySet()

fun StepQuizCodeBlanksFeature.State.Content.createReply(): Reply =
Reply.code(
code = buildString {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,17 @@ import org.hyperskill.app.step_quiz_code_blanks.domain.model.CodeBlock
import org.hyperskill.app.step_quiz_code_blanks.presentation.StepQuizCodeBlanksResolver

class StepQuizCodeBlanksReducerElifAndElseStatementsSuggestionsAvailabilityTest {
companion object {
private val availableConditions = setOf("if", "elif", "else")
}

@Test
fun `Should return false if index is less than 2`() {
val result = StepQuizCodeBlanksResolver.areElifAndElseStatementsSuggestionsAvailable(
index = 1,
indentLevel = 0,
codeBlocks = emptyList()
codeBlocks = emptyList(),
availableConditions = availableConditions
)
assertFalse(result)
}
Expand All @@ -22,7 +27,23 @@ class StepQuizCodeBlanksReducerElifAndElseStatementsSuggestionsAvailabilityTest
val result = StepQuizCodeBlanksResolver.areElifAndElseStatementsSuggestionsAvailable(
index = 2,
indentLevel = 0,
codeBlocks = emptyList()
codeBlocks = emptyList(),
availableConditions = availableConditions
)
assertFalse(result)
}

@Test
fun `Should return false if availableConditions is empty`() {
val codeBlocks = listOf(
CodeBlock.IfStatement(indentLevel = 0, children = emptyList()),
CodeBlock.Print(indentLevel = 1, children = emptyList())
)
val result = StepQuizCodeBlanksResolver.areElifAndElseStatementsSuggestionsAvailable(
index = 2,
indentLevel = 0,
codeBlocks = codeBlocks,
availableConditions = emptySet()
)
assertFalse(result)
}
Expand All @@ -36,7 +57,8 @@ class StepQuizCodeBlanksReducerElifAndElseStatementsSuggestionsAvailabilityTest
val result = StepQuizCodeBlanksResolver.areElifAndElseStatementsSuggestionsAvailable(
index = 2,
indentLevel = 1,
codeBlocks = codeBlocks
codeBlocks = codeBlocks,
availableConditions = availableConditions
)
assertFalse(result)
}
Expand All @@ -50,7 +72,8 @@ class StepQuizCodeBlanksReducerElifAndElseStatementsSuggestionsAvailabilityTest
val result = StepQuizCodeBlanksResolver.areElifAndElseStatementsSuggestionsAvailable(
index = 2,
indentLevel = 0,
codeBlocks = codeBlocks
codeBlocks = codeBlocks,
availableConditions = availableConditions
)
assertTrue(result)
}
Expand All @@ -66,7 +89,8 @@ class StepQuizCodeBlanksReducerElifAndElseStatementsSuggestionsAvailabilityTest
val result = StepQuizCodeBlanksResolver.areElifAndElseStatementsSuggestionsAvailable(
index = 4,
indentLevel = 1,
codeBlocks = codeBlocks
codeBlocks = codeBlocks,
availableConditions = availableConditions
)
assertTrue(result)
}
Expand All @@ -82,7 +106,8 @@ class StepQuizCodeBlanksReducerElifAndElseStatementsSuggestionsAvailabilityTest
val result = StepQuizCodeBlanksResolver.areElifAndElseStatementsSuggestionsAvailable(
index = 4,
indentLevel = 0,
codeBlocks = codeBlocks
codeBlocks = codeBlocks,
availableConditions = availableConditions
)
assertTrue(result)
}
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -15,28 +15,42 @@ class StepQuizCodeBlanksReducerInitializeTest {
private val reducer = StepQuizCodeBlanksReducer.stub()

@Test
fun `Initialize should return Content state with active Blank and Print and Variable and If suggestions`() {
val step = Step.stub(
id = 1,
block = Block.stub(options = Block.Options(codeBlanksVariables = listOf("a", "b")))
fun `Initialize should return Content state with active Blank and correct suggestions`() {
val blockOptions = listOf(
Block.Options(codeBlanksVariables = listOf("a", "b")),
Block.Options(
codeBlanksVariables = listOf("a", "b"),
codeBlanksAvailableConditions = setOf("if", "elif", "else")
)
)
val expectedSuggestions = listOf(
listOf(Suggestion.Print, Suggestion.Variable),
listOf(Suggestion.Print, Suggestion.Variable, Suggestion.IfStatement)
)

val message = StepQuizCodeBlanksFeature.InternalMessage.Initialize(step)
val (state, actions) = reducer.reduce(StepQuizCodeBlanksFeature.State.Idle, message)
blockOptions.forEachIndexed { index, options ->
val step = Step.stub(
id = 1,
block = Block.stub(options = options)
)

val expectedState = StepQuizCodeBlanksFeature.State.Content(
step = step,
codeBlocks = listOf(
CodeBlock.Blank(
isActive = true,
suggestions = listOf(Suggestion.Print, Suggestion.Variable, Suggestion.IfStatement)
val message = StepQuizCodeBlanksFeature.InternalMessage.Initialize(step)
val (state, actions) = reducer.reduce(StepQuizCodeBlanksFeature.State.Idle, message)

val expectedState = StepQuizCodeBlanksFeature.State.Content(
step = step,
codeBlocks = listOf(
CodeBlock.Blank(
isActive = true,
suggestions = expectedSuggestions[index]
)
)
)
)

assertTrue(state is StepQuizCodeBlanksFeature.State.Content)
assertEquals(expectedState.codeBlocks, state.codeBlocks)
assertTrue(actions.isEmpty())
assertTrue(state is StepQuizCodeBlanksFeature.State.Content)
assertEquals(expectedState.codeBlocks, state.codeBlocks)
assertTrue(actions.isEmpty())
}
}

@Test
Expand Down
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