//
//  ScenicApplicationModels.swift
//  suixinkan
//

import Foundation

/// 合作类型，对齐 Android `CooperationType`。
enum ScenicCooperationType: Int, CaseIterable, Equatable {
    case photographer = 1
    case resourceProvider = 2
    case teamLeader = 3
    case photoShop = 4
    case efficiencyImprovement = 5

    var displayName: String {
        switch self {
        case .photographer:
            "我是摄影师，我想入驻"
        case .resourceProvider:
            "我是景区资源方，可以合作"
        case .teamLeader:
            "我有摄影师团队，带队入住"
        case .photoShop:
            "我是旅拍店，想合作"
        case .efficiencyImprovement:
            "我已经在景区运营旅拍了，想使用软件，提高效率"
        }
    }

    static func from(rawValue: Int) -> ScenicCooperationType {
        ScenicCooperationType(rawValue: rawValue) ?? .photographer
    }
}

/// 景区申请待审核记录。
struct ScenicApplicationPendingResponse: Decodable, Equatable {
    let id: Int
    let code: String
    let staffId: Int
    let scenicId: Int
    let scenicName: String
    let scenicImages: String
    let scenicProvince: String
    let scenicCity: String
    let coopType: Int
    let remark: String?
    let status: Int
    let rejectReason: String?
    let auditedBy: String?
    let auditedAt: String?
    let auditNote: String?

    enum CodingKeys: String, CodingKey {
        case id
        case code
        case staffId = "staff_id"
        case scenicId = "scenic_id"
        case scenicName = "scenic_name"
        case scenicImages = "scenic_images"
        case scenicProvince = "scenic_province"
        case scenicCity = "scenic_city"
        case coopType = "coop_type"
        case remark
        case status
        case rejectReason = "reject_reason"
        case auditedBy = "audited_by"
        case auditedAt = "audited_at"
        case auditNote = "audit_note"
    }

    init(from decoder: Decoder) throws {
        let container = try decoder.container(keyedBy: CodingKeys.self)
        id = try container.decodeIfPresent(Int.self, forKey: .id) ?? 0
        code = try container.decodeIfPresent(String.self, forKey: .code) ?? ""
        staffId = try container.decodeIfPresent(Int.self, forKey: .staffId) ?? 0
        scenicId = try container.decodeIfPresent(Int.self, forKey: .scenicId) ?? 0
        scenicName = try container.decodeIfPresent(String.self, forKey: .scenicName) ?? ""
        scenicImages = try container.decodeIfPresent(String.self, forKey: .scenicImages) ?? ""
        scenicProvince = try container.decodeIfPresent(String.self, forKey: .scenicProvince) ?? ""
        scenicCity = try container.decodeIfPresent(String.self, forKey: .scenicCity) ?? ""
        coopType = try container.decodeIfPresent(Int.self, forKey: .coopType) ?? 0
        remark = try container.decodeIfPresent(String.self, forKey: .remark)
        status = try container.decodeIfPresent(Int.self, forKey: .status) ?? 0
        rejectReason = try container.decodeIfPresent(String.self, forKey: .rejectReason)
        auditedBy = try container.decodeIfPresent(String.self, forKey: .auditedBy)
        auditedAt = try container.decodeIfPresent(String.self, forKey: .auditedAt)
        auditNote = try container.decodeIfPresent(String.self, forKey: .auditNote)
    }

    init(
        id: Int = 0,
        code: String = "",
        staffId: Int = 0,
        scenicId: Int = 0,
        scenicName: String = "",
        scenicImages: String = "",
        scenicProvince: String = "",
        scenicCity: String = "",
        coopType: Int = 0,
        remark: String? = nil,
        status: Int = 0,
        rejectReason: String? = nil,
        auditedBy: String? = nil,
        auditedAt: String? = nil,
        auditNote: String? = nil
    ) {
        self.id = id
        self.code = code
        self.staffId = staffId
        self.scenicId = scenicId
        self.scenicName = scenicName
        self.scenicImages = scenicImages
        self.scenicProvince = scenicProvince
        self.scenicCity = scenicCity
        self.coopType = coopType
        self.remark = remark
        self.status = status
        self.rejectReason = rejectReason
        self.auditedBy = auditedBy
        self.auditedAt = auditedAt
        self.auditNote = auditNote
    }
}

/// 景区申请待审核列表响应。
struct ScenicApplicationPendingsResponse: Decodable, Equatable {
    let items: [ScenicApplicationPendingResponse]

    init(items: [ScenicApplicationPendingResponse] = []) {
        self.items = items
    }
}

/// 景区申请提交请求。
struct ScenicApplicationSubmitRequest: Encodable {
    let scenicName: String?
    let scenicImages: [String]?
    let scenicProvince: String
    let scenicCity: String
    let coopType: Int
    let remark: String
    let scenicId: Int

    enum CodingKeys: String, CodingKey {
        case scenicName = "scenic_name"
        case scenicImages = "scenic_images"
        case scenicProvince = "scenic_province"
        case scenicCity = "scenic_city"
        case coopType = "coop_type"
        case remark
        case scenicId = "scenic_id"
    }
}

/// 单张景区申请图片的上传状态。
struct ScenicApplicationImageItem: Equatable, Identifiable {
    let id: UUID
    var localData: Data?
    var fileName: String
    var remoteURL: String
    var isUploading: Bool
    var uploadProgress: Int
    var errorMessage: String?

    var isUploaded: Bool { !remoteURL.isEmpty }

    static func fromRemoteURL(_ url: String) -> ScenicApplicationImageItem {
        let trimmed = url.trimmingCharacters(in: .whitespacesAndNewlines)
        let name = URL(string: trimmed)?.lastPathComponent ?? "image.jpg"
        return ScenicApplicationImageItem(
            id: UUID(),
            localData: nil,
            fileName: name,
            remoteURL: trimmed,
            isUploading: false,
            uploadProgress: 100,
            errorMessage: nil
        )
    }

    static func fromLocal(data: Data, fileName: String) -> ScenicApplicationImageItem {
        ScenicApplicationImageItem(
            id: UUID(),
            localData: data,
            fileName: fileName,
            remoteURL: "",
            isUploading: false,
            uploadProgress: 0,
            errorMessage: nil
        )
    }
}

/// 图片上传进度弹窗状态。
struct ScenicApplicationUploadDialogState: Equatable {
    let title: String
    let progress: Int
}