//
//  ScenicPromotionModels.swift
//  suixinkan
//
//  Created by Codex on 2026/7/2.
//

import Foundation
import SwiftUI

// MARK: - 宣传页页面状态

/// 宣传页主页面加载与展示状态。
enum ScenicPromotionPageState: Equatable {
    case idle
    case loading
    case normal
    case empty
    case error(String)
}

// MARK: - 宣传页演示场景

/// 宣传页产品演示场景，用于验收 Loading / Empty / Error 等状态。
enum ScenicPromotionDemoScenario: String, CaseIterable, Identifiable {
    case normal
    case noMedia
    case noQueue
    case loading
    case error
    case empty

    var id: String { rawValue }

    var title: String {
        switch self {
        case .normal: return "正常"
        case .noMedia: return "无媒体"
        case .noQueue: return "无排队"
        case .loading: return "加载"
        case .error: return "异常"
        case .empty: return "空数据"
        }
    }
}

// MARK: - 宣传页素材类型

/// 宣传页横向素材与主视觉区支持的视频 / 照片模式。
enum ScenicPromotionMediaMode: String, CaseIterable, Identifiable {
    case video
    case photo

    var id: String { rawValue }

    var title: String {
        switch self {
        case .video: return "视频"
        case .photo: return "照片"
        }
    }

    var iconName: String {
        switch self {
        case .video: return "play.circle.fill"
        case .photo: return "photo.fill"
        }
    }
}

// MARK: - 宣传页设置页状态

/// 宣传页设置页加载与展示状态。
enum ScenicPromotionSettingsPageState: Equatable {
    case idle
    case loading
    case normal
    case empty
    case error(String)
}

// MARK: - 宣传页设置页演示场景

/// 设置页产品演示场景。
enum ScenicPromotionSettingsDemoScenario: String, CaseIterable, Identifiable {
    case normal
    case loading
    case empty
    case error

    var id: String { rawValue }

    var title: String {
        switch self {
        case .normal: return "正常"
        case .loading: return "加载"
        case .empty: return "空数据"
        case .error: return "异常"
        }
    }
}

// MARK: - 设置页上传素材类型

/// 设置页中视频宣传素材与图片素材的上传类型。
enum ScenicPromotionUploadKind: String, CaseIterable, Identifiable {
    case video
    case image

    var id: String { rawValue }

    var title: String {
        switch self {
        case .video: return "视频宣传素材"
        case .image: return "图片素材"
        }
    }

    var shortTitle: String {
        switch self {
        case .video: return "视频"
        case .image: return "图片"
        }
    }

    var uploadTitle: String {
        switch self {
        case .video: return "上传视频宣传素材"
        case .image: return "上传图片素材"
        }
    }

    var emptyTitle: String {
        switch self {
        case .video: return "暂无视频宣传素材"
        case .image: return "暂无图片素材"
        }
    }

    var iconName: String {
        switch self {
        case .video: return "video.fill"
        case .image: return "photo.on.rectangle.angled"
        }
    }
}

// MARK: - 宣传页数据模型

/// 宣传页整块看板数据，后续接接口时可直接替换 Mock 来源。
struct ScenicPromotionBoard: Equatable {
    let scenicName: String
    let subtitle: String
    let qrCodeTitle: String
    let spots: [ScenicPromotionSpot]
}

/// 单个打卡点，包含排队数据和该点位的视频 / 图片素材。
struct ScenicPromotionSpot: Identifiable, Equatable {
    let id: String
    let name: String
    let iconName: String
    let queue: ScenicPromotionQueueInfo?
    let videos: [ScenicPromotionMedia]
    let photos: [ScenicPromotionMedia]
}

/// 当前点位的排队和叫号信息。
struct ScenicPromotionQueueInfo: Equatable {
    let waitingPeople: Int
    let estimatedMinutes: Int
    let averageMinutes: Int
    let nextNumber: String
    let currentNumber: String
    let shootingDuration: String
}

/// 宣传页横向素材和底部主视觉共用的数据结构。
struct ScenicPromotionMedia: Identifiable, Hashable {
    let id: String
    let mode: ScenicPromotionMediaMode
    let title: String
    let subtitle: String
    let duration: String?
    let palette: [UInt]
    let assetName: String?
    let heroAssetName: String?
    let previewWidth: CGFloat
}

/// 设置页中的排队打卡点，多选绑定使用。
struct ScenicPromotionQueuePoint: Identifiable, Hashable {
    let id: String
    let name: String
    let areaName: String
}

/// 设置页中的素材打卡点，上传视频 / 图片前必须先选择。
struct ScenicPromotionMaterialPoint: Identifiable, Hashable {
    let id: String
    let name: String
    let areaName: String
}

/// 设置页中已上传的 Mock 素材，按素材打卡点分组管理。
struct ScenicPromotionManagedMaterial: Identifiable, Hashable {
    let id: String
    let pointID: String
    let kind: ScenicPromotionUploadKind
    let title: String
    let subtitle: String
    let assetName: String
    let duration: String?
    let createdAt: String
}