package main

import (
    "fmt"
    "flag"
    "path/filepath"
    _ "log"
    //"bufio"
    "os"
    //"strings"
    _ "os/exec"
    //"github.com/fatih/color"
)

//var svar string
var starttime,stoptime string
var projectid, edittaskid, editprojectid, editcustomerid int
var deltask int
var addcustomer bool
var newproject, newtask, stoptask, allproj, runinter, test, newconfig bool

//var red, green, yellow, cyan color
//var boldRed, boldGreen color

func init() {

    //red := color.New(color.FgRed).SprintFunc
    //green := color.New(color.FgGreen)
    //yellow := color.New(color.FgYellow)
    //use of package color without selectorcyan := color.New(color.FgCyan)
    //boldGreen := color.New(color.FgGreen, color.Bold)
    //boldRed := color.New(color.FgRed, color.Bold)

    flag.BoolVar(&test,
        "test",
        false,
        "Test Some Functions")


    flag.BoolVar(&newconfig,
        "config",
        false,
        "View and Edit Configuration")
    flag.BoolVar(&addcustomer,
        "addcustomer",
        false,
        "Adds a new Customer")
    flag.BoolVar(&allproj,
        "all",
        false,
        "Show all Projects")
    flag.BoolVar(&runinter,
        "run",
        false,
        "Run in Interactive mode")
    flag.BoolVar(&newtask,
        "startnow",
        false,
        "Start a new Task in current project")
    flag.IntVar(&deltask,
        "deletetask",
        0,
        "Specify which Task to delete")
    flag.IntVar(&edittaskid,
        "edittask",
        0,
        "Specify which Task to edit")
    flag.IntVar(&editprojectid,
        "editproject",
        0,
        "Specify which project to edit")
    flag.IntVar(&editcustomerid,
        "editcustomer",
        0,
        "Specify which customer to edit")
    flag.IntVar(&projectid,
        "project",
        0,
        "Specify which project to track")
    flag.BoolVar(&stoptask,
        "stopnow",
        false,
        "Stop the currently open task")
    flag.StringVar(&starttime,
        "start",
        "now",
        "Start a new Task in current project\nFormat: 'YYYY-MM-DD HH:MM' or 'HH:MM'")
    flag.StringVar(&stoptime,
        "stop",
        "now",
        "Stop to Track the current Task\nFormat: 'YYYY-MM-DD HH:MM' or 'HH:MM'")
    flag.BoolVar(&newproject,
        "new",
        false,
        "Create a new project")
    //flag.StringVar(&svar, "svar", "bar", "A String Var")

    // CUSTOMIZE USAGE
    flag.Usage = func() {
        fmt.Fprintf(os.Stderr, "Usage of %s   Version 0.1.4:\n   %s [Options] [Database]\n\n       [Database] - must have .db fileextension, only one allowed\n\n       [Options]:\n", os.Args[0],os.Args[0])
        flag.PrintDefaults()
    }

    flag.Parse()

}


func stdOut() {

    showLastProject()
    getClosedTasks(0)
    showOpenTask()
}

func main() {
    fmt.Println("Laboravi Started")
    initConf()
    dbname := "./.mytimes.db"
    if len(flag.Args())>0 {

        aar := flag.Args()
        var uar []string
        haveone := false
        for _,car := range aar {
            if filepath.Ext(car) == ".db" {
                if haveone {
                    fmt.Println("Only One DB Allowed! Will ignore",car)
                } else {
                    dbname=car
                    haveone=true
                }
            }else{
                uar = append(uar,car)
            }
        }
        if len(uar)>0 {
            fmt.Println("Unknown Commands: ",uar)
        }
    }
    initDB(dbname)
    getLastProject()
    //getProjects()
    getOpenTask()

    if test {
        tmpltest()
        //newBill(1)
        //c := []int{2,3}
        //a,b := getUnfinishedList(c)
        //fmt.Println(a,b)
        os.Exit(0)
    }

    if allproj {
        allProjects()
    }

    if runinter {
        interact()
    }
    if newconfig {
        editConf()
    }
    if newproject {
        newProject()
        os.Exit(0)
    } else if addcustomer {
        addCustomer()
        os.Exit(0)
    } else if newtask {
        showLastProject()
        newTask(projectid)
        stdOut()
        //showLastProject()
        //getClosedTasks(0)
        //showOpenTask()
        //os.Exit(0)
    } else if stoptask {
        closeTask()
        stdOut()
        //showLastProject()
        //getClosedTasks(0)
        //showOpenTask()
    } else if (starttime != "now") {
        showLastProject()
        newTaskTime(projectid,starttime)
        os.Exit(0)
    } else if (stoptime != "now") {
        closeTaskTime(stoptime)
        stdOut()
        //showLastProject()
        //getClosedTasks(0)
        //showOpenTask()
    } else if (deltask>0) {
        deleteTask(deltask)
    } else if (edittaskid>0) {
        editTask(edittaskid)
    } else if (editprojectid>0) {
        editProject(editprojectid)
    } else if (editcustomerid>0) {
        editCustomer(editcustomerid)
    } else if (projectid>0) {
        setProject(projectid)
        stdOut()
        //showLastProject()
        //getClosedTasks(0)
        //showOpenTask()
    } else {
        //showLastProject()
        //getClosedTasks(0)
        //showOpenTask() 
        stdOut()
    }

    //fmt.Println("Start Act:",actstart)
    //fmt.Println("Stop Act:",actstop)
    //fmt.Println("Project:",projectid)
    //fmt.Println("New Project:",newproject)
    //fmt.Println("svar:",svar)
    //fmt.Println("Unknown Commands: ",flag.Args())
}