honeyDueKMP/composeApp/src/commonMain/kotlin/com/example/mycrib/models/CustomTask.kt

package com.example.mycrib.models

import kotlinx.serialization.SerialName
import kotlinx.serialization.Serializable

@Serializable
data class CustomTask (
    val id: Int,
    val residence: Int,
    @SerialName("created_by") val createdBy: Int,
    @SerialName("created_by_username") val createdByUsername: String,
    val title: String,
    val description: String? = null,
    val category: TaskCategory?,
    val frequency: TaskFrequency,
    val priority: TaskPriority,
    val status: TaskStatus? = null,
    @SerialName("due_date") val dueDate: String?,
    @SerialName("next_scheduled_date") val nextScheduledDate: String? = null,
    @SerialName("estimated_cost") val estimatedCost: Double? = null,
    @SerialName("actual_cost") val actualCost: Double? = null,
    @SerialName("completion_count") val completionCount: Int? = null,
    val notes: String? = null,
    val archived: Boolean = false,
    @SerialName("created_at") val createdAt: String,
    @SerialName("updated_at") val updatedAt: String,
    @SerialName("show_completed_button") val showCompletedButton: Boolean = false,
    @SerialName("days_until_due") val daysUntilDue: Int? = null,
    @SerialName("is_overdue") val isOverdue: Boolean? = null,
    @SerialName("last_completion") val lastCompletion: LastCompletion? = null
)

@Serializable
data class LastCompletion(
    @SerialName("completion_date") val completionDate: String,
    @SerialName("completed_by") val completedBy: String?,
    @SerialName("actual_cost") val actualCost: Double?,
    val rating: Int?
)

@Serializable
data class TaskCreateRequest(
    val residence: Int,
    val title: String,
    val description: String? = null,
    val category: Int,
    val frequency: Int,
    @SerialName("interval_days") val intervalDays: Int? = null,
    val priority: Int,
    val status: Int? = null,
    @SerialName("due_date") val dueDate: String,
    @SerialName("estimated_cost") val estimatedCost: Double? = null,
    val archived: Boolean = false
)

@Serializable
data class TaskDetail(
    val id: Int,
    val residence: Int,
    @SerialName("residence_name") val residenceName: String? = null,
    @SerialName("created_by") val createdBy: Int? = null,
    @SerialName("created_by_username") val createdByUsername: String? = null,
    val title: String,
    val description: String?,
    val category: TaskCategory,
    val priority: TaskPriority,
    val frequency: TaskFrequency,
    val status: TaskStatus?,
    @SerialName("due_date") val dueDate: String?,
    @SerialName("interval_days") val intervalDays: Int? = null,
    @SerialName("estimated_cost") val estimatedCost: Double? = null,
    val archived: Boolean = false,
    @SerialName("created_at") val createdAt: String,
    @SerialName("updated_at") val updatedAt: String,
    @SerialName("next_scheduled_date") val nextScheduledDate: String? = null,
    @SerialName("show_completed_button") val showCompletedButton: Boolean = false,
    val completions: List<TaskCompletion>
)

@Serializable
data class TasksByResidenceResponse(
    @SerialName("residence_id") val residenceId: String,
    @SerialName("days_threshold") val daysThreshold: Int,
    val summary: CategorizedTaskSummary,
    @SerialName("upcoming_tasks") val upcomingTasks: List<TaskDetail>,
    @SerialName("in_progress_tasks") val inProgressTasks: List<TaskDetail>,
    @SerialName("done_tasks") val doneTasks: List<TaskDetail>,
    @SerialName("archived_tasks") val archivedTasks: List<TaskDetail>
)

@Serializable
data class CategorizedTaskSummary(
    val upcoming: Int,
    @SerialName("in_progress") val inProgress: Int,
    val done: Int,
    val archived: Int
)

@Serializable
data class AllTasksResponse(
    @SerialName("days_threshold") val daysThreshold: Int,
    val summary: CategorizedTaskSummary,
    @SerialName("upcoming_tasks") val upcomingTasks: List<TaskDetail>,
    @SerialName("in_progress_tasks") val inProgressTasks: List<TaskDetail>,
    @SerialName("done_tasks") val doneTasks: List<TaskDetail>,
    @SerialName("archived_tasks") val archivedTasks: List<TaskDetail>
)

@Serializable
data class TaskCancelResponse(
    val message: String,
    val task: TaskDetail
)

/**
 * Request model for PATCH updates to a task.
 * Used for status changes and archive/unarchive operations.
 * All fields are optional - only provided fields will be updated.
 */
@Serializable
data class TaskPatchRequest(
    val status: Int? = null,    // Status ID to update
    val archived: Boolean? = null  // Archive/unarchive flag
)

/**
 * Minimal task model for list/kanban views.
 * Uses IDs instead of nested objects for efficiency.
 * Resolve IDs to full objects via DataCache.getTaskCategory(), etc.
 */
@Serializable
data class TaskMinimal(
    val id: Int,
    val title: String,
    val description: String? = null,
    @SerialName("due_date") val dueDate: String? = null,
    @SerialName("next_scheduled_date") val nextScheduledDate: String? = null,
    @SerialName("category_id") val categoryId: Int? = null,
    @SerialName("frequency_id") val frequencyId: Int,
    @SerialName("priority_id") val priorityId: Int,
    @SerialName("status_id") val statusId: Int? = null,
    @SerialName("completion_count") val completionCount: Int? = null,
    val archived: Boolean = false
)

@Serializable
data class TaskColumn(
    val name: String,
    @SerialName("display_name") val displayName: String,
    @SerialName("button_types") val buttonTypes: List<String>,
    val icons: Map<String, String>,
    val color: String,
    val tasks: List<TaskDetail>,  // Keep using TaskDetail for now - will be TaskMinimal after full migration
    val count: Int
)

@Serializable
data class TaskColumnsResponse(
    val columns: List<TaskColumn>,
    @SerialName("days_threshold") val daysThreshold: Int? = null,
    @SerialName("residence_id") val residenceId: String? = null
)