datatestool/macos/Sources/DataTestApp/Models.swift

import Foundation

struct ProjectItem: Codable, Identifiable, Sendable {
    let id: String
    let name: String
    let created_at: String
}

struct RequirementItem: Codable, Identifiable, Sendable {
    let id: String
    let project_id: String
    let name: String
    let status: String
    let current_version: Int
    let created_at: String
    let source_path: String
    let extraction: RequirementExtraction?
    let metadata_ready: Bool
    let metadata_complete: Bool
    let metadata_missing_tables: [String]
}

struct RequirementExtraction: Codable, Sendable {
    let requirement_name: String
    let tasks: [ExtractedTask]
    let open_questions: [String]
}

struct ExtractedTask: Codable, Identifiable, Sendable {
    var id: String { name + targets.joined(separator: "|") }
    let name: String
    let sources: [String]
    let targets: [String]
    let field_mappings: [JSONValue]
    let rules: [String]
}

struct CaseCount: Codable, Identifiable, Sendable {
    var id: String { status }
    let status: String
    let count: Int
}

struct TestCaseItem: Codable, Identifiable, Sendable {
    let id: String
    let requirement_id: String
    let requirement_name: String
    let name: String
    let table_name: String
    let category: String
    let status: String
    let version: Int
    let fields: [String]
    let sql: String
    let assertions: [CaseAssertion]
    let validation_errors: [String]
    let created_at: String
}

struct CaseAssertion: Codable, Sendable {
    let type: String
    let actual: String?
    let expected: JSONValue?
    let minimum: Double?
    let maximum: Double?
}

enum JSONValue: Codable, Sendable, CustomStringConvertible {
    case string(String)
    case number(Double)
    case boolean(Bool)
    case object([String: JSONValue])
    case array([JSONValue])
    case null

    init(from decoder: Decoder) throws {
        let container = try decoder.singleValueContainer()
        if container.decodeNil() { self = .null }
        else if let value = try? container.decode(Bool.self) { self = .boolean(value) }
        else if let value = try? container.decode(Double.self) { self = .number(value) }
        else if let value = try? container.decode(String.self) { self = .string(value) }
        else if let value = try? container.decode([String: JSONValue].self) { self = .object(value) }
        else { self = .array(try container.decode([JSONValue].self)) }
    }

    func encode(to encoder: Encoder) throws {
        var container = encoder.singleValueContainer()
        switch self {
        case .string(let value): try container.encode(value)
        case .number(let value): try container.encode(value)
        case .boolean(let value): try container.encode(value)
        case .object(let value): try container.encode(value)
        case .array(let value): try container.encode(value)
        case .null: try container.encodeNil()
        }
    }

    var description: String {
        switch self {
        case .string(let value): value
        case .number(let value): value.rounded() == value ? String(Int(value)) : String(value)
        case .boolean(let value): String(value)
        case .object(let value): value.map { "\($0.key)=\($0.value)" }.sorted().joined(separator: ", ")
        case .array(let value): value.map(\.description).joined(separator: ", ")
        case .null: "null"
        }
    }
}

struct MetadataColumn: Codable, Identifiable, Sendable {
    var id: Int { cid }
    let cid: Int
    let name: String
    let type: String
    let notNull: Int
    let defaultValue: String?
    let pk: Int

    var ordinalText: String { String(cid + 1) }
    var nullableText: String { notNull == 0 ? "是" : "否" }
    var defaultText: String { defaultValue ?? "—" }
    var primaryKeyText: String { pk > 0 ? "是" : "—" }

    enum CodingKeys: String, CodingKey {
        case cid, name, type, pk
        case notNull = "notnull"
        case defaultValue = "dflt_value"
    }
}

struct MetadataTableItem: Codable, Identifiable, Sendable {
    let id: String
    let requirement_id: String
    let requirement_name: String
    let database_name: String
    let name: String
    let type: String
    let row_count: Int
    let columns: [MetadataColumn]
}

struct RunItem: Codable, Identifiable, Sendable {
    let id: String
    let requirement_id: String
    let requirement_version: Int
    let status: String
    let batch_id: String
    let biz_date: String?
    let started_at: String
    let finished_at: String?
}

struct MetricItem: Codable, Identifiable, Sendable {
    let id: Int
    let requirement_id: String
    let table_name: String
    let field_name: String?
    let batch_id: String
    let biz_date: String?
    let metric_type: String
    let metric_value: Double?
    let metric_json: String?
    let definition_version: Int
    let collected_at: String
}

struct ReportItem: Codable, Identifiable, Sendable {
    let id: String
    let run_id: String
    let requirement_id: String
    let requirement_version: Int
    let status: String
    let format: String
    let file_path: String
    let content: String
    let created_at: String
}

struct CaseResultItem: Codable, Identifiable, Sendable {
    let id: Int
    let run_id: String
    let case_id: String
    let requirement_id: String
    let case_name: String
    let status: String
    let actual_json: String?
    let assertion_json: String
    let sample_json: String?
    let error_message: String?
    let duration_ms: Int
    let created_at: String
}

struct FailureAnalysis: Codable, Sendable {
    let summary: String
    let suspected_layer: String
    let root_cause: String
    let evidence: [String]
    let recommendations: [String]
    let validation_sql: [String]
    let confidence: String
}

struct FailureAnalysisItem: Codable, Identifiable, Sendable {
    let id: Int
    let result_id: Int
    let run_id: String
    let case_id: String
    let requirement_id: String
    let status: String
    let created_at: String
    let analysis: FailureAnalysis
}

struct CaseAgentMessageItem: Codable, Identifiable, Sendable {
    let id: Int
    let requirement_id: String
    let role: String
    let content: String
    let operation_json: String?
    let created_at: String
}

struct CaseChatProgressEvent: Codable, Identifiable, Sendable {
    var id: Int { sequence }
    let type: String
    let sequence: Int
    let phase: String
    let status: String
    let title: String
    let detail: String
    let timestamp: String
}

struct TestRunProgressEvent: Codable, Identifiable, Sendable {
    var id: Int { sequence }
    let type: String
    let sequence: Int
    let event: String
    let run_id: String?
    let case_id: String?
    let case_name: String?
    let status: String
    let index: Int?
    let total: Int?
    let duration_ms: Int?
    let error: String?
    let detail: String?
    let timestamp: String
}

struct CaseReviewEventItem: Codable, Identifiable, Sendable {
    let id: Int
    let case_id: String
    let requirement_id: String
    let case_version: Int
    let decision: String
    let comment: String?
    let created_at: String
}

struct Dashboard: Codable, Sendable {
    let projects: [ProjectItem]
    let requirements: [RequirementItem]
    let cases: [CaseCount]
    let case_items: [TestCaseItem]
    let metadata: [MetadataTableItem]
    let runs: [RunItem]
    let metrics: [MetricItem]
    let reports: [ReportItem]
    let result_items: [CaseResultItem]
    let failure_analyses: [FailureAnalysisItem]
    let case_agent_messages: [CaseAgentMessageItem]
    let case_review_events: [CaseReviewEventItem]

    static let empty = Dashboard(
        projects: [], requirements: [], cases: [], case_items: [], metadata: [], runs: [], metrics: [], reports: [],
        result_items: [], failure_analyses: [], case_agent_messages: [], case_review_events: []
    )
}