SignUpRequest.swift

//
//  SignUpRequest.swift
//  NativeAppTemplate
//

import Foundation

struct MakeShopkeeperRequest: Request {
    typealias Response = Shopkeeper

    // MARK: - Properties

    var method: HTTPMethod {
        .POST
    }

    var path: String {
        "/shopkeeper_auth"
    }

    var additionalHeaders: [String: String] = [:]
    var body: Data? {
        let json = signUp.toJsonForCreate()
        return try? JSONSerialization.data(withJSONObject: json, options: .prettyPrinted)
    }

    // MARK: - Parameters

    let signUp: SignUp

    func handle(response: Data) throws -> Shopkeeper {
        let json = try JSONSerialization.jsonObject(with: response)
        let doc = JSONAPIDocument(json)
        let shopkeepers = try doc.data.map { try ShopkeeperSignInAdapter.process(resource: $0) }
        return shopkeepers.first!
    }
}

struct UpdateShopkeeperRequest: Request {
    typealias Response = Shopkeeper

    // MARK: - Properties

    var method: HTTPMethod {
        .PATCH
    }

    var path: String {
        "/shopkeeper_auth"
    }

    var additionalHeaders: [String: String] = [:]
    var body: Data? {
        let json = signUp.toJsonForUpdate()
        return try? JSONSerialization.data(withJSONObject: json)
    }

    // MARK: - Parameters

    let id: String
    let signUp: SignUp

    // MARK: - Internal

    func handle(response: Data) throws -> Response {
        let json = try JSONSerialization.jsonObject(with: response)
        let doc = JSONAPIDocument(json)
        let shopkeepers = try doc.data.map { try ShopkeeperSignInAdapter.process(resource: $0) }
        guard let shopkeeper = shopkeepers.first,
              shopkeepers.count == 1 else {
            throw NativeAppTemplateAPIError.responseHasIncorrectNumberOfElements
        }

        return shopkeeper
    }
}

struct DestroyShopkeeperRequest: Request {
    typealias Response = Void

    // MARK: - Properties

    var method: HTTPMethod {
        .DELETE
    }

    var path: String {
        "/shopkeeper_auth"
    }

    var additionalHeaders: [String: String] = [:]
    var body: Data? {
        nil
    }

    // MARK: - Internal

    func handle(response: Data) throws {}
}

struct SendResetPasswordInstructionRequest: Request {
    typealias Response = Void

    // MARK: - Properties

    var method: HTTPMethod {
        .POST
    }

    var path: String {
        "/shopkeeper_auth/password"
    }

    var additionalHeaders: [String: String] = [:]
    var body: Data? {
        let json = sendResetPassword.toJson()
        return try? JSONSerialization.data(withJSONObject: json, options: .prettyPrinted)
    }

    // MARK: - Parameters

    let sendResetPassword: SendResetPassword

    // MARK: - Internal

    func handle(response: Data) throws {}
}

struct SendConfirmationInstructionRequest: Request {
    typealias Response = Void

    // MARK: - Properties

    var method: HTTPMethod {
        .POST
    }

    var path: String {
        "/shopkeeper_auth/confirmation"
    }

    var additionalHeaders: [String: String] = [:]
    var body: Data? {
        let json = sendConfirmation.toJson()
        return try? JSONSerialization.data(withJSONObject: json, options: .prettyPrinted)
    }

    // MARK: - Parameters

    let sendConfirmation: SendConfirmation

    // MARK: - Internal

    func handle(response: Data) throws {}
}