package main

import (
    "encoding/json"
    "fmt"
    "io/ioutil"
    "net/http"
)

type BaseWebHook struct {
    Secret string `json:"secret"`
}

type Push struct {
    BaseWebHook
    Ref        string     `json:"ref"`
    Before     string     `json:"before"`
    After      string     `json:"after"`
    CompareUrl string     `json:"compare_url"`
    Commits    []Commit   `json:"commits"`
    Repository Repository `json:"repository"`
    Pusher     RepoUser   `json:"pusher"`
    Sender     RepoUser   `json:"sender"`
}

type RepoUser struct {
    ID        float64 `json:"id"`
    Login     string  `json:"login"`
    FullName  string  `json:"full_name"`
    Email     string  `json:"email"`
    AvatarUrl string  `json:"avatar_url"`
    Language  string  `json:"language"`
    Username  string  `json:"username"`
}

type Repository struct {
    ID              float64         `json:"id"`
    Owner           RepoUser        `json:"owner"`
    Name            string          `json:"name"`
    FullName        string          `json:"full_name"`
    Description     string          `json:"description"`
    Empty           bool            `json:"empty"`
    Private         bool            `json:"private"`
    Fork            bool            `json:"fork"`
    Parent          string          `json:"parent"`
    Mirror          bool            `json:"mirror"`
    Size            float64         `json:"size"`
    HtmlUrl         string          `json:"html_url"`
    SshUrl          string          `json:"ssh_url"`
    CloneUrl        string          `json:"clone_url"`
    Website         string          `json:"website"`
    StarsCount      float64         `json:"stars_count"`
    ForksCount      float64         `json:"forks_count"`
    WatchersCount   float64         `json:"watchers_count"`
    OpenIssuesCount float64         `json:"open_issues_count"`
    DefaultBranch   string          `json:"default_branch"`
    Archived        bool            `json:"archived"`
    CreatedAt       string          `json:"created_at"`
    UpdatedAt       string          `json:"updated_at"`
    Permissions     RepoPermissions `json:"permissions"`
}

type RepoPermissions struct {
    Admin bool
    Push  bool
    Pull  bool
}

type Commit struct {
    Hash         string      `json:"id"`
    Message      string      `json:"message"`
    Author       Person      `json:"author"`
    Commiter     Person      `json:"commiter"`
    Verification interface{} `json:"verification"`
    Timestamp    string      `json:"timestamp"`
}

type Person struct {
    Name     string `json:"name"`
    Email    string `json:"email"`
    Username string `json:"username"`
}

func ListenForWebHook(config Config) {
    http.HandleFunc(
        "/", func(writer http.ResponseWriter, request *http.Request) {
            data, err := ioutil.ReadAll(request.Body)
            if err != nil {
                panic(err)
            }
            push := Push{}
            json.Unmarshal(data, &push)
            fmt.Println(data)
            fmt.Println(string(data))
            fmt.Println(request)
            fmt.Printf("%+v\n", push)
            request.Body.Close()
        },
    )

    err := http.ListenAndServe(config.BindHost + ":" + config.BindPort, nil)

    if err != nil {
        fmt.Println(err)
    }
}