build out process interface, migrate summary, add migrate

mdbj-migrate/migrate.go

@@ -1 +1,73 @@
-package mdbj_migrate
+package main
+
+import (
+	"os"
+	"time"
+	"log"
+	"github.com/dballard/markdown-bullet-journal/process"
+	"fmt"
+)
+
+const template = `# Work
+- [ ] read emails
+
+# Home
+- [ ] do laundry
+- [ ] Weekly shopping
+	- [ ] apples
+	- [ ] bread
+
+# Daily Workout
+
+## Upper Body
+- [ ] 0x10 pushups
+
+## Core
+- [ ] 0x10 crunches
+`
+
+type processHandler struct {
+	File *os.File
+}
+
+func (ph *processHandler) Writeln(line string) {
+	ph.File.WriteString(line + "\n")
+}
+
+// NOP
+func (ph *processHandler) Eof() {}
+func (ph *processHandler) NewFile() {}
+
+func (ph *processHandler) ProcessLine(line string, stack []string, todo bool, done bool) {
+	// TODO: handle [x] numXnum
+	if !done {
+		ph.Writeln(line)
+	}
+}
+
+func main() {
+	ph := new(processHandler)
+	files := process.GetFiles()
+
+	fileName := time.Now().Format("2006-01-02") + ".md"
+
+	if _, err := os.Stat(fileName);	os.IsNotExist(err) {
+		ph.File, err = os.Create(fileName)
+		if err != nil {
+			log.Fatal("Cannot open: ", fileName, " > ", err)
+		}
+		defer ph.File.Close()
+	} else {
+		log.Fatalf("File " + fileName + " already exists!")
+	}
+
+	if len(files) == 0 {
+		// create first from template
+		fmt.Println("Generating " + fileName + " from template")
+		ph.File.WriteString(template)
+	} else {
+		lastFile := files[len(files)-1]
+		fmt.Println ("Migrating " + lastFile + " to " + fileName)
+		process.ProcessFile(ph, lastFile)
+	}
+}

mdbj-summary/summary.go

@@ -4,21 +4,69 @@ import (
 	"runtime"
 	"os"
 	"github.com/dballard/markdown-bullet-journal/process"
+	"log"
+	"strconv"
+	"strings"
 )
 
 type processHandler struct {
-	File *os.File
+	File                  *os.File
+	totalCount, doneCount int
+	header                string
+	headerPrinted         bool
 }
 
 func (ph *processHandler) Writeln(line string) {
 	ph.File.WriteString(line + "\n")
 }
 
+func (ph *processHandler) NewFile() {
+	ph.totalCount = 0
+	ph.doneCount = 0
+	ph.header = ""
+	ph.headerPrinted = false
+
+}
+
+func (ph *processHandler) Eof() {
+	ph.Writeln(strconv.Itoa(ph.doneCount) +  " / " + strconv.Itoa(ph.totalCount))
+}
+
+func (ph *processHandler) ProcessLine(line string, stack []string, todo bool, done bool) {
+	if strings.Trim(line, " \t\n\r") == "" {
+		return
+	}
+	if line[0] == '#' {
+		ph.header = line[2:]
+		ph.headerPrinted = false;
+		return
+	}
+
+	if todo {
+		ph.totalCount += 1
+	}
+
+	if done {
+		if !ph.headerPrinted {
+			ph.Writeln(" # " + ph.header)
+			ph.headerPrinted = true
+		}
+		ph.doneCount += 1
+		// TODO: Math for [x] numXnum
+		ph.Writeln("  " + strings.Join(stack, " / "))
+	}
+}
+
 func main() {
 	ph := new(processHandler)
 
 	if runtime.GOOS == "windows" {
-
+		var err error
+		ph.File, err = os.Open("summary.md")
+		if err != nil {
+			log.Fatal("Cannot open summary.md: ", err)
+		}
+		defer ph.File.Close()
 	} else {
 		ph.File = os.Stdout
 	}

process/process.go

@@ -4,14 +4,15 @@ import (
 	"os"
 	"log"
 	"bufio"
-	"strings"
 	"regexp"
 	"io/ioutil"
-	"strconv"
 )
 
 type ProcessHandler interface  {
 	Writeln(line string)
+	ProcessLine(line string, stack []string, todo bool, done bool)
+	Eof()
+	NewFile()
 }
 
 func GetFiles() (filteredFiles []string) {
@@ -38,58 +39,40 @@ func ProcessFile(ph ProcessHandler, fileName string) {
 		log.Fatal(err)
 	}
 	defer file.Close()
+	ph.NewFile()
 
-	header := ""
-	headerPrinted := false
 	stack := make([]string, 0)
 
-	total := 0
-	doneCount := 0
-
 	scanner := bufio.NewScanner(file)
 	for scanner.Scan() {
-		if scanner.Text() == "# Daily Health" {
-			break
-		}
-		if strings.Trim(scanner.Text(), " \t\n\r") == "" {
+		line := scanner.Text()
+
+		/*if strings.Trim(line, " \t\n\r") == "" {
 			continue
 		}
 		if scanner.Text()[0] == '#' {
-			header = scanner.Text()[2:]
-			headerPrinted = false;
 			continue
-		}
+		}*/
 
 		startSpaces := regexp.MustCompile("^ *")
-		indentLevel := len(startSpaces.Find([]byte(scanner.Text())))/4
+		indentLevel := len(startSpaces.Find([]byte(line)))/4
 		todo := false
 		done := false
 		if indentLevel < len(stack)-1 {
 			stack = stack[: indentLevel+1]
 		}
 		if indentLevel == len(stack)-1 {
-			stack[len(stack)-1], todo, done = getText(scanner.Text(), indentLevel)
+			stack[len(stack)-1], todo, done = getText(line, indentLevel)
 		}
 		if indentLevel >= len(stack) {
-			line := ""
-			line, todo, done = getText(scanner.Text(), indentLevel)
-			stack = append(stack, line)
+			row := ""
+			row, todo, done = getText(line, indentLevel)
+			stack = append(stack, row)
 		}
 
-		if todo {
-			total += 1
-		}
-
-		if done {
-			if !headerPrinted {
-				ph.Writeln(" # " + header)
-				headerPrinted = true
-			}
-			doneCount += 1
-			ph.Writeln("  " + strings.Join(stack, " / "))
-		}
+		ph.ProcessLine(line, stack, todo, done)
 	}
-	ph.Writeln(strconv.Itoa(doneCount) +  " / " + strconv.Itoa(total))
+	ph.Eof()
 }
 
 func getText(str string, indentLevel int) (text string, todo bool, done bool) {